CN105137645B - 一种彩膜阵列基板及其制造方法、显示装置 - Google Patents
一种彩膜阵列基板及其制造方法、显示装置 Download PDFInfo
- Publication number
- CN105137645B CN105137645B CN201510622182.0A CN201510622182A CN105137645B CN 105137645 B CN105137645 B CN 105137645B CN 201510622182 A CN201510622182 A CN 201510622182A CN 105137645 B CN105137645 B CN 105137645B
- Authority
- CN
- China
- Prior art keywords
- pattern
- black matrix
- passivation layer
- hole
- membrane array
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 78
- 239000012528 membrane Substances 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000011159 matrix material Substances 0.000 claims abstract description 82
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000002161 passivation Methods 0.000 claims description 66
- 239000010409 thin film Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 10
- 238000003491 array Methods 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005755 formation reaction Methods 0.000 claims description 4
- 229920002120 photoresistant polymer Polymers 0.000 claims description 4
- 239000010408 film Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005240 physical vapour deposition Methods 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133345—Insulating layers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
- G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136222—Colour filters incorporated in the active matrix substrate
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
- G02F1/136295—Materials; Compositions; Manufacture processes
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/123—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode pixel
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2202/00—Materials and properties
- G02F2202/02—Materials and properties organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1248—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition or shape of the interlayer dielectric specially adapted to the circuit arrangement
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Liquid Crystal (AREA)
- Geometry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
本发明公开了一种彩膜阵列基板及其制造方法、显示装置,其通过在彩膜阵列基板的基板上形成多个阵列式排布的像素单元,且每个像素单元包括透光区域及位于透光区域外围的非透光区域,像素单元进一步包括彩色滤光图案和黑矩阵图案,其中彩色滤光图案覆盖透光区域,黑矩阵图案在下方不设置彩色滤光图案的情况下直接覆盖非透光区域。与现有技术相比,本发明能够在像素单元的非透光区域形成较厚的黑矩阵图案,以避免漏光问题,进而改善后续显示品质。
Description
技术领域
本发明涉及显示技术领域,尤其涉及一种彩膜阵列基板及其制造方法、显示装置。
背景技术
随着人们对液晶显示产品高、精、细品质的要求越来越高,产线对液晶显示屏的阵列基板和彩膜基板的对位压盒精度要求也越来越高。传统的对盒工艺已经无法满足高精度要求,而通过在阵列基板上制作彩色滤光膜来提高对位精度和提升开口率的彩膜阵列基板技术逐渐开展起来。
彩膜阵列基板技术直接在阵列基板上制备彩色滤光膜和黑矩阵,使其与像素电极的对位精度要求大幅度减少,从而使得像素单元的开口率大幅度提高,实现增大光透过率和对比度的目的。现有技术中彩膜阵列基板的彩色滤光膜铺满整个像素单元即铺满像素单元的透光区域和非透光区域(或布线区域),在与薄膜晶体管、扫描线、数据线等对应的位置再铺设黑矩阵以防止非透光区域的漏光,但是薄膜晶体管的漏极需要与黑矩阵和彩色滤光膜上的像素电极实现电连接,通常是将黑矩阵和彩色滤光膜对应漏极连接的位置进行挖孔形成通孔,通过该通孔与像素电极电连接,但是由于黑矩阵材料的光密度较小,需要涂布很厚的黑矩阵材料才能有效避免漏光的问题,而且黑矩阵材料具有一定的流动性,常常会有一部分流入通孔中,或其他地势较低的区域,如从彩膜阵列基板的带有彩色滤光膜的显示区域流到不含有彩色滤光膜的位于彩膜阵列基板边沿的非显示区域,进而使得非透光区域的彩色滤光膜上的黑矩阵变薄,进而引起漏光问题,以最终影响显示品质。
综上,现有技术在像素单元的非透光区域存在黑矩阵变薄而引起漏光的问题,对后续显示品质有不良影响。
发明内容
本发明主要解决的技术问题是提供一种彩膜阵列基板及其制造方法、显示装置,能够在像素单元的非透光区域形成较厚的黑矩阵图案,以避免漏光问题。
为解决上述技术问题,本发明采用的一个技术方案是:提供一种彩膜阵列基板,该彩膜阵列基板包括基板、形成在基板上的多个阵列式排布的像素单元,像素单元包括透光区域及位于透光区域外围的非透光区域,像素单元进一步包括彩色滤光图案和黑矩阵图案,其中彩色滤光图案覆盖透光区域,黑矩阵图案在下方不设置彩色滤光图案的情况下直接覆盖非透光区域。
其中,黑矩阵图案是有机光阻材料。
其中,像素单元进一步包括薄膜晶体管、扫描线图案、数据线图案、第一钝化层和像素电极图案,薄膜晶体管的栅极图案和源极图案分别与扫描线图案和数据线图案连接,像素电极图案位于第一钝化层上部,第一钝化层上设有第一通孔,薄膜晶体管的漏极图案通过第一通孔与像素电极图案连接,黑矩阵图案与薄膜晶体管、扫描线图案和数据线图案对应设置,且直接接触第一钝化层。
其中,黑矩阵图案设置在第一钝化层上。
可选的,黑矩阵图案设置在第一钝化层与基板之间。
其中,黑矩阵图案在第一通孔的位置也设有第二通孔,用于薄膜晶体管的漏极图案通过第一通孔、第二通孔与像素电极图案连接。
其中,像素单元进一步包括第二钝化层,第二钝化层位于黑矩阵图案和像素电极图案之间,第二钝化层上设有第三通孔,用于薄膜晶体管的漏极图案通过第一通孔、第二通孔和第三通孔与像素电极图案连接。
可选的,黑矩阵图案设置在第一钝化层与基板之间。
为解决上述技术问题,本发明采用的另一个技术方案是:提供一种显示装置,该显示装置包括上述的彩膜阵列基板。
为解决上述技术问题,本发明采用的又一个技术方案是:提供一种彩膜阵列基板的制造方法,该方法包括以下步骤:提供一基板;在基板上依次形成薄膜晶体管的栅极图案和扫描线图案、栅极绝缘层、半导体层图案、薄膜晶体管的源极图案和漏极图案及数据线图案;
在薄膜晶体管的源极图案和漏极图案及数据线图案上形成第一钝化层;
在第一钝化层上形成彩色滤光图案,使得彩色滤光图案覆盖彩膜阵列基板的透光区域;
在第一钝化层上形成与彩色滤光图案间隔设置的黑矩阵图案,使得黑矩阵图案覆盖彩膜阵列基板的非透光区域。
其中,该制造方法进一步包括:在彩色滤光图案和黑矩阵图案上形成第二钝化层;
在第二钝化层、黑矩阵图案和第一钝化层的对应漏极图案的位置形成通孔;
在第二钝化层上形成像素电极图案,使得像素电极图案通过通孔与漏极图案电连接。
本发明的有益效果是:本发明通过在彩膜阵列基板的基板上形成多个阵列式排布的像素单元,且每个像素单元包括透光区域及位于透光区域外围的非透光区域,像素单元进一步包括彩色滤光图案和黑矩阵图案,其中彩色滤光图案覆盖透光区域,黑矩阵图案在下方不设置彩色滤光图案的情况下直接覆盖非透光区域。与现有技术相比,本发明能够在像素单元的非透光区域形成较厚的黑矩阵图案,以避免漏光问题,进而改善后续显示品质。
附图说明
图1是本发明提供的一种彩膜阵列基板一实施方式的俯视示意图;
图2是图1中沿A-A的截面示意图;
图3是图1中沿B-B的截面示意图;
图4是本发明提供的一种显示装置一实施方式的结构示意图;
图5是本发明提供的一种彩膜阵列基板的制造方法一实施方式的流程示意图;
图6是图5中每个步骤对应的制程示意图。
具体实施方式
请参阅图1和图2,图1是本发明提供的一种彩膜阵列基板一实施方式的俯视示意图。图2是图1中沿A-A的截面示意图。结合图1和图2所示,该彩膜阵列基板10包括基板11,形成在基板11上的多个阵列式排布的像素单元12,像素单元12包括透光区域I及位于透光区域I外围的非透光区域II,像素单元12进一步包括彩色滤光图案121和黑矩阵图案122,其中彩色滤光图案121覆盖透光区域I,黑矩阵图案122在下方不设置彩色滤光图案121的情况下直接覆盖非透光区域II。
其中,透光区域I为像素单元12的像素开口区域,用于显示彩色图像,非透光区域II为设置驱动透光区域I的电子元器件的区域。
其中,图1中彩膜阵列基板10在虚线内的区域为其显示区域,设有多个阵列式排布的像素单元12,在显示区域外围的区域为非显示区域,用于设置彩膜阵列基板10的驱动电路或与外接驱动电路的布线结构。
其中,在彩膜阵列基板10中黑矩阵图案122使用的是有机光阻材料。
请继续参阅图1和图2所示,像素单元12进一步包括薄膜晶体管、扫描线图案123(图2中未示出)、数据线图案124(图2中未示出)、第一钝化层125(图1中未示出)和像素电极图案126(图1中未示出),薄膜晶体管包括依次设置在基板11上的栅极图案127,栅极绝缘层128、半导体图案129,源极图案130和漏极图案131,具体的,第一钝化层125设于源极图案130和漏极图案131上,栅极图案127和源极图案130分别与扫描线图案123和数据线图案124连接,像素电极图案126位于第一钝化层125上部,第一钝化层125上设有第一通孔132,薄膜晶体管的漏极图案131通过第一通孔132与像素电极图案126连接,黑矩阵图案122与薄膜晶体管、扫描线123和数据线124对应设置,且直接接触第一钝化层125。
其中,黑矩阵图案122与薄膜晶体管、扫描线图案123和数据线图案124对应设置是指黑矩阵图案122能够铺满非透光区域II,而薄膜晶体管、扫描线图案123和数据线图案124设于非透光区域II中,黑矩阵图案122能够遮盖该区域使之不能透光。
可以理解的是,虽然图2中示例为黑矩阵图案122设置在第一钝化层125上,可选的,黑矩阵图案22也可设置在第一钝化层125与基板11之间。如图2所示,进一步的,像素电极图案126位于黑矩阵图案122之上,黑矩阵图案122在第一通孔132的位置也设有第二通孔133,用于薄膜晶体管的漏极图案131通过第一通孔131、第二通孔132与像素电极图案126连接。同样可以理解的是,图1中扫描线图案123和数据线图案124可选位于黑矩阵图案122的上方或下方,但其尺寸小于或等于黑矩阵图案122。在其他实施方式中,像素单元12可选还包括公共电极图案133,该公共电极图案133与扫描线图案123和数据线图案124绝缘设置,用于形成像素单元12中的存储电容(图1和图2中未示出)。
请继续参阅图2,像素单元12进一步包括第二钝化层134,第二钝化层134位于黑矩阵图案122和像素电极图案126之间,第二钝化层134上设有第三通孔135,用于薄膜晶体管的漏极图案131通过第一通孔131、所第二通孔132和第三通孔135与像素电极图案126连接。
其中,第一钝化层125、栅极绝缘层128和第二钝化层134为整面结构,不需要通过光罩工序进行图案化。
其中,为了连接像素电极图案126的需要,可选第一通孔131、第二通孔132和第三通孔135区域没有覆盖黑矩阵材料。即黑矩阵图案122在第一通孔131、第二通孔132和第三通孔135区域无黑矩阵材料。
请参阅图3,图3是图1中沿B-B的截面示意图。结合图3和图1、图2所示,彩色滤光图案121在显示区域I的第一钝化层125上,可以理解的是,第一钝化层125的下方依次是栅极绝缘层128和基板11,第一钝化层125的上方也设有像素电极图案126,进一步的,在像素电极图案126下方与彩色滤光图案和黑矩阵图案122之间还设有第二钝化层134,彩色滤光图案121与黑矩阵图案122间隔设置(彩色滤光图案121与黑矩阵图案122以互补或近似互补的形状设置)。在像素单元12的非显示区域II内,不设置与显示区域I内连续的彩色滤光图案121,黑矩阵图案122直接覆盖整个非显示区域II,在第一通孔131、第二通孔132和第三通孔135区域(图3中未示出该三个通孔区域下方的漏极图案131等相关元件,请参阅图2所示)等通孔位置处可选不设置黑矩阵材料,由于在非显示区域II内并未设置彩色滤光图案121,使得该区域的黑矩阵图案122较现有技术能够形成较厚的黑矩阵图案,能够有效防止该区域的漏光,同时不影响显示区域I内的透光效果,进而降低了后续显示时的暗态亮度,提高对比度,以改善显示品质。
请参阅图4,图4是本发明提供的一种显示装置一实施方式的结构示意图。如图4所示,该显示装置40包括上述实施方式中的彩膜阵列基板10、彩膜基板41和位于彩膜阵列基板10与彩膜基板41之间的液晶层42。由于显示装置40包括图1、图2和图3中所示的彩膜阵列基板10,而彩膜阵列基板10包括了彩色滤光图案121和黑矩阵图案122,因此彩膜基板41上无需设置彩色滤光图案和黑矩阵图案,且彩膜阵列基板10中黑矩阵图案122在下方不设置彩色滤光图案121的情况下直接覆盖像素单元12的非显示区域II,使得该区域的黑矩阵图案122较现有技术能够形成较厚的黑矩阵图案,能够有效防止该区域的漏光,同时不影响显示区域I内的透光效果。
请参阅图5和图6,其中图5是本发明提供的一种彩膜阵列基板的制造方法一实施方式的流程示意图;图6是图5中每个步骤对应的制程示意图。其中本发明提供的一种彩膜阵列基板的制造方式是制造上述图1、图2和图3中所示的彩膜阵列基板10,本说明书使用相同的标识来标记同样的结构元件。如图5和图6所示,并结合图1、图2和图3所示,该制造方法包括以下步骤:
S1:提供一基板11。
其中,基板11可选为玻璃基板或塑料基板。进一步的,在提供基板11的同时,将基板11通过清洗或和磨砂等操作去除基板11表面的杂质,可选再通过烘干工序将基板11烘干,以提供一干净的基板11。
S2:在基板11上依次形成薄膜晶体管的栅极图案127和扫描线图案123(图6中未示出,可参阅图1)、栅极绝缘层128、半导体图案129、薄膜晶体管的源极图案130和漏极图案131及数据线图案124(图6中未示出,可参阅图1)。
其中,栅极图案127、源极图案130和漏极图案131是金属材料,扫描线图案123、数据线图案124可选是金属材料或透明导电材料,栅极绝缘层128可选是氧化硅或/和氮化硅材料,半导体图案129可选是非晶硅材料,在其他实施方式中也可选是多晶硅材料。该步骤S2与现有技术相同,通常采用光罩工序对连续的整面层材料进行图案化以获得需要的各层或各结构元件的图案,此处不再赘述。
进一步的,在形成栅极图案127时,步骤S2可选进一步形成图1所示的公共电极图案133。
S3:在薄膜晶体管的源极图案130和漏极图案121及数据线图案124上形成第一钝化层125。
其中,第一钝化层125可选采用沉积或涂布的方式形成,如采用物理气相沉积(PVD)、化学气相沉积(CVD)设备或涂布机将第一钝化层125的材料沉积或涂布形成一薄层。第一钝化层125可选是氮化硅材料。
S4:在第一钝化层125上形成彩色滤光图案121,使得彩色滤光图案121覆盖彩膜阵列基板10的透光区域I。
其中,该步骤S4的具体实现方式是:在第一钝化层125上形成彩色滤光层,通过光罩工序将该彩色滤光层进行图案化以形成彩色滤光图案121,结合图1和图3所示,使得彩色滤光图案121覆盖彩膜阵列基板10的透光区域I,具体是彩色滤光图案121位于第一钝化层125之上且铺满整个透过区域I。
其中彩色滤光层可选是红色色阻材料、绿色色阻材料或/和蓝色色阻材料。
S5:在第一钝化层125上形成与彩色滤光图案121间隔设置的黑矩阵图案122,使得黑矩阵图案122覆盖彩膜阵列基板10的非透光区域II。
可以理解的是,该步骤S5的具体实施方式是:在第一钝化层125和彩色滤光图案121上形成黑矩阵材料层,通过光罩工序将该黑矩阵材料层进行图案化以形成黑矩阵图案122,使得黑矩阵图案122覆盖彩膜阵列基板10的非透光区域II。
其中,黑矩阵图案122使用的是有机光阻材料。
其中,该制造方法进一步包括:
S6:在彩色滤光图案121和黑矩阵图案122上形成第二钝化层134。
其中,第二钝化层134可选与第一钝化层125的形成方式相同,进一步的,第二钝化层134可选是氮化硅材料。其中第二钝化层134具有增强后续像素电极图案126附着力的作用,使得像素电极图案126能够稳定、牢固地与漏极图案131连接。
S7:在第二钝化层134、黑矩阵图案122和第一钝化层125的对应漏极图案131的位置形成通孔。
其中,本步骤S7中具体是采用光罩工序在对应漏极图案131的位置形成通孔,结合图2和图6所示,该通孔在第一钝化层125为第一通孔132,在黑矩阵图案122中为第二通孔132,在第二钝化层134中为第三通孔135。
其中,为了与后续像素电极图案126进行连接,可选第一通孔131、第二通孔132和第三通孔135区域没有覆盖黑矩阵材料。
S8:在第二钝化层134上形成像素电极图案126,使得像素电极图案126通过通孔具体是第一通孔131、第二通孔132和第三通孔135与漏极图案131电连接。
其中,像素电极图案126可选是透明导电材料。
可以理解的是,像素电极图案126设置在在透光区域I和非透光区域II,在非透光区域II中用于与漏极图案131连接,在透光区域I中铺满整个透光区域,以对图4中液晶层43进行施加合适的显示灰阶电压。
区别于现有技术,本发明通过在彩膜阵列基板的基板上形成多个阵列式排布的像素单元,且每个像素单元包括透光区域及位于透光区域外围的非透光区域,像素单元进一步包括彩色滤光图案和黑矩阵图案,其中彩色滤光图案覆盖透光区域,黑矩阵图案在下方不设置彩色滤光图案的情况下直接覆盖非透光区域。与现有技术相比,本发明能够在像素单元的非透光区域形成较厚的黑矩阵图案,避免该区域的漏光,进而降低了后续显示时的暗态亮度,提高对比度,以改善显示品质。
以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。
Claims (7)
1.一种彩膜阵列基板,其特征在于,所述彩膜阵列基板包括基板、形成在所述基板上的多个阵列式排布的像素单元,所述像素单元包括透光区域及位于所述透光区域外围的非透光区域,所述像素单元进一步包括彩色滤光图案和黑矩阵图案,其中所述彩色滤光图案覆盖所述透光区域,所述黑矩阵图案在下方不设置所述彩色滤光图案的情况下直接覆盖所述非透光区域;
所述像素单元进一步包括薄膜晶体管、扫描线图案、数据线图案、第一钝化层和像素电极图案,所述薄膜晶体管的栅极图案和源极图案分别与所述扫描线图案和所述数据线图案连接,所述像素电极图案位于所述第一钝化层上部,所述第一钝化层上设有第一通孔,所述薄膜晶体管的漏极图案通过所述第一通孔与所述像素电极图案连接,所述黑矩阵图案与所述薄膜晶体管、所述扫描线图案和所述数据线图案对应设置,且直接接触所述第一钝化层;
所述黑矩阵图案在所述第一通孔的位置也设有第二通孔,用于所述薄膜晶体管的漏极图案通过所述第一通孔、所述第二通孔与所述像素电极图案连接。
2.根据权利要求1所述的彩膜阵列基板,其特征在于,所述黑矩阵图案是有机光阻材料。
3.根据权利要求1所述的彩膜阵列基板,其特征在于,所述黑矩阵图案设置在所述第一钝化层上。
4.根据权利要求1所述的彩膜阵列基板,其特征在于,所述像素单元进一步包括第二钝化层,所述第二钝化层位于所述黑矩阵图案和所述像素电极图案之间,所述第二钝化层上设有第三通孔,用于所述薄膜晶体管的漏极图案通过所述第一通孔、所述第二通孔和所述第三通孔与所述像素电极图案连接。
5.根据权利要求1所述的彩膜阵列基板,其特征在于,所述黑矩阵图案设置在所述第一钝化层与所述基板之间。
6.一种显示装置,其特征在于,所述显示装置包括权利1至5任意一项所述的彩膜阵列基板。
7.一种彩膜阵列基板的制造方法,其特征在于,所述制造方法包括以下步骤:
提供一基板;
在所述基板上依次形成薄膜晶体管的栅极图案和扫描线图案、栅极绝缘层、半导体层图案、所述薄膜晶体管的源极图案和漏极图案及数据线图案;
在所述薄膜晶体管的源极图案和漏极图案及所述数据线图案上形成第一钝化层;
在所述第一钝化层上形成彩色滤光图案,使得所述彩色滤光图案覆盖所述彩膜阵列基板的透光区域;
在所述第一钝化层上形成与所述彩色滤光图案间隔设置的黑矩阵图案,使得所述黑矩阵图案覆盖所述彩膜阵列基板的非透光区域;
在所述彩色滤光图案和所述黑矩阵图案上形成第二钝化层;
在所述第二钝化层、所述黑矩阵图案和所述第一钝化层的对应所述漏极图案的位置形成通孔;
在所述第二钝化层上形成像素电极图案,使得所述像素电极图案通过所述通孔与所述漏极图案电连接。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510622182.0A CN105137645B (zh) | 2015-09-25 | 2015-09-25 | 一种彩膜阵列基板及其制造方法、显示装置 |
US14/787,064 US9933652B2 (en) | 2015-09-25 | 2015-09-30 | Color filter array substrate and manufacturing method thereof, and display device |
PCT/CN2015/091196 WO2017049663A1 (zh) | 2015-09-25 | 2015-09-30 | 一种彩膜阵列基板及其制造方法、显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510622182.0A CN105137645B (zh) | 2015-09-25 | 2015-09-25 | 一种彩膜阵列基板及其制造方法、显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105137645A CN105137645A (zh) | 2015-12-09 |
CN105137645B true CN105137645B (zh) | 2019-08-30 |
Family
ID=54723041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510622182.0A Active CN105137645B (zh) | 2015-09-25 | 2015-09-25 | 一种彩膜阵列基板及其制造方法、显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9933652B2 (zh) |
CN (1) | CN105137645B (zh) |
WO (1) | WO2017049663A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170115133A (ko) * | 2016-04-04 | 2017-10-17 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
CN107886038B (zh) * | 2016-09-30 | 2021-04-27 | 北京小米移动软件有限公司 | 显示装置和电子设备 |
CN106548984B (zh) * | 2016-11-07 | 2019-08-30 | 深圳市华星光电技术有限公司 | 阵列基板及其制造方法 |
CN109557735B (zh) * | 2018-11-12 | 2020-12-29 | 惠科股份有限公司 | 一种显示面板、制造方法和显示装置 |
US11627690B2 (en) * | 2019-12-31 | 2023-04-11 | Lg Display Co., Ltd. | Display device and method of manufacturing same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1584691A (zh) * | 2003-08-19 | 2005-02-23 | 友达光电股份有限公司 | 液晶显示面板及其制作方法 |
CN101162337A (zh) * | 2007-11-19 | 2008-04-16 | 友达光电股份有限公司 | 半穿透反射式液晶显示阵列基板的像素结构及制造方法 |
CN203502701U (zh) * | 2013-10-17 | 2014-03-26 | 合肥京东方光电科技有限公司 | 一种基板及掩膜板 |
CN103941460A (zh) * | 2013-07-29 | 2014-07-23 | 武汉天马微电子有限公司 | 一种彩色滤光基板、制造方法及液晶显示面板 |
CN104765192A (zh) * | 2015-04-30 | 2015-07-08 | 京东方科技集团股份有限公司 | 一种液晶显示面板及其制作方法、显示装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954559A (en) * | 1997-01-13 | 1999-09-21 | Image Quest Technologies, Inc. | Color filter structure and method of making |
US6380559B1 (en) * | 1999-06-03 | 2002-04-30 | Samsung Electronics Co., Ltd. | Thin film transistor array substrate for a liquid crystal display |
KR20040077110A (ko) * | 2003-02-28 | 2004-09-04 | 엘지.필립스 엘시디 주식회사 | 액정표시장치용 컬러필터 기판 및 그 제조방법 |
KR100658077B1 (ko) * | 2003-03-27 | 2006-12-15 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치 |
TWI358830B (en) * | 2003-12-12 | 2012-02-21 | Samsung Electronics Co Ltd | Array substrate, method of manufacturing the same |
CN100468095C (zh) * | 2006-05-09 | 2009-03-11 | 虹创科技股份有限公司 | 彩色滤光片及其制造方法 |
CN101840100A (zh) * | 2009-03-18 | 2010-09-22 | 北京京东方光电科技有限公司 | 液晶显示装置及其彩膜基板的制造方法 |
CN101702041A (zh) * | 2009-11-16 | 2010-05-05 | 深圳莱宝高科技股份有限公司 | 彩色滤光片及其制造方法 |
CN103268036B (zh) * | 2012-08-17 | 2016-03-30 | 上海天马微电子有限公司 | 一种内嵌式触摸屏彩膜基板及内嵌式触摸屏 |
CN104297995A (zh) * | 2014-11-03 | 2015-01-21 | 合肥鑫晟光电科技有限公司 | 显示基板及制备方法、显示装置 |
US20160225347A1 (en) * | 2015-01-30 | 2016-08-04 | Innolux Corporation | Liquid crystal display panel |
CN104730756B (zh) * | 2015-03-23 | 2018-04-03 | 京东方科技集团股份有限公司 | 彩膜基板及其制备方法、显示面板 |
-
2015
- 2015-09-25 CN CN201510622182.0A patent/CN105137645B/zh active Active
- 2015-09-30 WO PCT/CN2015/091196 patent/WO2017049663A1/zh active Application Filing
- 2015-09-30 US US14/787,064 patent/US9933652B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1584691A (zh) * | 2003-08-19 | 2005-02-23 | 友达光电股份有限公司 | 液晶显示面板及其制作方法 |
CN101162337A (zh) * | 2007-11-19 | 2008-04-16 | 友达光电股份有限公司 | 半穿透反射式液晶显示阵列基板的像素结构及制造方法 |
CN103941460A (zh) * | 2013-07-29 | 2014-07-23 | 武汉天马微电子有限公司 | 一种彩色滤光基板、制造方法及液晶显示面板 |
CN203502701U (zh) * | 2013-10-17 | 2014-03-26 | 合肥京东方光电科技有限公司 | 一种基板及掩膜板 |
CN104765192A (zh) * | 2015-04-30 | 2015-07-08 | 京东方科技集团股份有限公司 | 一种液晶显示面板及其制作方法、显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20170255053A1 (en) | 2017-09-07 |
US9933652B2 (en) | 2018-04-03 |
CN105137645A (zh) | 2015-12-09 |
WO2017049663A1 (zh) | 2017-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104965333B (zh) | Coa型液晶显示面板及其制作方法 | |
CN105137645B (zh) | 一种彩膜阵列基板及其制造方法、显示装置 | |
CN106597770B (zh) | 一种阵列基板及其制作方法、显示装置 | |
CN103885260B (zh) | 显示面板 | |
CN104965366A (zh) | 阵列彩膜集成式液晶显示面板的制作方法及其结构 | |
CN105867689B (zh) | 一种触控显示基板的制作方法及触控显示装置的阵列基板 | |
CN105094486A (zh) | 内嵌式自电容触控显示面板及其制作方法 | |
CN105093750B (zh) | Tft阵列基板结构及其制作方法 | |
CN104375344B (zh) | 液晶显示面板及其彩膜阵列基板 | |
CN105655292B (zh) | 液晶显示面板、阵列基板及其制造方法 | |
CN103488015B (zh) | 像素结构及具有此像素结构的显示面板 | |
CN107479287A (zh) | 阵列基板及其制作方法 | |
CN107479277A (zh) | 显示装置及其显示衬底 | |
CN108107637A (zh) | 一种薄膜晶体管液晶显示器阵列基板及其制作方法 | |
US11755133B2 (en) | Array substrate and method for manufacturing same, and display device | |
CN102800630A (zh) | 一种阵列基板及其制备方法和显示装置 | |
CN108878472A (zh) | 一种oled显示基板及其制作方法、显示装置 | |
CN102955288A (zh) | 一种彩膜基板、制作方法及液晶触摸显示装置 | |
CN106876330A (zh) | 一种阵列基板及其制备方法、显示面板及显示装置 | |
CN106501987A (zh) | 显示设备 | |
CN107121859A (zh) | 阵列基板及其制造方法、显示面板 | |
CN109471279A (zh) | 阵列基板以及液晶显示面板 | |
CN107768386A (zh) | Tft阵列基板及其制作方法以及液晶显示面板 | |
CN103676390B (zh) | 一种阵列基板及其制作方法、显示装置 | |
CN103246117A (zh) | 一种双栅型薄膜晶体管液晶显示装置的像素结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |