CN100461433C - 一种tft阵列结构及其制造方法 - Google Patents
一种tft阵列结构及其制造方法 Download PDFInfo
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- CN100461433C CN100461433C CNB200710063236XA CN200710063236A CN100461433C CN 100461433 C CN100461433 C CN 100461433C CN B200710063236X A CNB200710063236X A CN B200710063236XA CN 200710063236 A CN200710063236 A CN 200710063236A CN 100461433 C CN100461433 C CN 100461433C
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- 239000000758 substrate Substances 0.000 claims abstract description 18
- 229920000642 polymer Polymers 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 125
- 239000002184 metal Substances 0.000 claims description 47
- 229910052751 metal Inorganic materials 0.000 claims description 47
- 238000005530 etching Methods 0.000 claims description 30
- 238000002161 passivation Methods 0.000 claims description 20
- 239000013047 polymeric layer Substances 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 claims description 12
- 238000000151 deposition Methods 0.000 claims description 7
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- 238000005516 engineering process Methods 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
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- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 230000008021 deposition Effects 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 150000004767 nitrides Chemical class 0.000 claims description 4
- 238000001020 plasma etching Methods 0.000 claims description 4
- -1 oxonium ion Chemical class 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
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- 238000001459 lithography Methods 0.000 abstract 2
- 238000001259 photo etching Methods 0.000 description 31
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- 229920002120 photoresistant polymer Polymers 0.000 description 4
- 229910003818 SiH2Cl2 Inorganic materials 0.000 description 3
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- 229910045601 alloy Inorganic materials 0.000 description 2
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Classifications
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/6675—Amorphous silicon or polysilicon transistors
- H01L29/66765—Lateral single gate single channel transistors with inverted structure, i.e. the channel layer is formed after the gate
-
- 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
-
- 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
-
- 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
- H01L27/1259—Multistep manufacturing methods
- H01L27/1288—Multistep manufacturing methods employing particular masking sequences or specially adapted masks, e.g. half-tone mask
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (9)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200710063236XA CN100461433C (zh) | 2007-01-04 | 2007-01-04 | 一种tft阵列结构及其制造方法 |
KR1020070131068A KR100905943B1 (ko) | 2007-01-04 | 2007-12-14 | Tft 어레이 기판 및 그 제조방법 |
US11/958,613 US8324033B2 (en) | 2007-01-04 | 2007-12-18 | TFT array substrate and manufacturing method thereof |
JP2007326033A JP2008166765A (ja) | 2007-01-04 | 2007-12-18 | Tftアレイ構造及びその製造方法 |
JP2011272089A JP5634976B2 (ja) | 2007-01-04 | 2011-12-13 | Tftアレイ構造及びその製造方法 |
US13/664,852 US8816346B2 (en) | 2007-01-04 | 2012-10-31 | TFT array substrate and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200710063236XA CN100461433C (zh) | 2007-01-04 | 2007-01-04 | 一种tft阵列结构及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101000916A CN101000916A (zh) | 2007-07-18 |
CN100461433C true CN100461433C (zh) | 2009-02-11 |
Family
ID=38692802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200710063236XA Active CN100461433C (zh) | 2007-01-04 | 2007-01-04 | 一种tft阵列结构及其制造方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8324033B2 (zh) |
JP (2) | JP2008166765A (zh) |
KR (1) | KR100905943B1 (zh) |
CN (1) | CN100461433C (zh) |
Families Citing this family (33)
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CN100423082C (zh) | 2006-11-03 | 2008-10-01 | 北京京东方光电科技有限公司 | 一种平板显示器系统内接口单元 |
CN100463193C (zh) * | 2006-11-03 | 2009-02-18 | 北京京东方光电科技有限公司 | 一种tft阵列结构及其制造方法 |
CN100461432C (zh) | 2006-11-03 | 2009-02-11 | 北京京东方光电科技有限公司 | 一种薄膜晶体管沟道结构 |
KR100917654B1 (ko) | 2006-11-10 | 2009-09-17 | 베이징 보에 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | 박막트랜지스터 액정 디스플레이 화소 구조 및 그 제조방법 |
CN100442132C (zh) | 2006-11-17 | 2008-12-10 | 北京京东方光电科技有限公司 | 一种tft lcd阵列基板结构及其制造方法 |
CN100432770C (zh) * | 2006-11-29 | 2008-11-12 | 北京京东方光电科技有限公司 | 一种液晶显示器装置 |
CN100462795C (zh) | 2006-11-29 | 2009-02-18 | 北京京东方光电科技有限公司 | 取向液和隔垫物的制备方法 |
US9052550B2 (en) | 2006-11-29 | 2015-06-09 | Beijing Boe Optoelectronics Technology Co., Ltd | Thin film transistor liquid crystal display |
CN1996133A (zh) | 2006-12-13 | 2007-07-11 | 京东方科技集团股份有限公司 | 一种薄膜晶体管液晶显示器及其制造方法 |
CN100524781C (zh) | 2006-12-13 | 2009-08-05 | 北京京东方光电科技有限公司 | 一种薄膜晶体管液晶显示器像素结构及其制造方法 |
CN100461433C (zh) | 2007-01-04 | 2009-02-11 | 北京京东方光电科技有限公司 | 一种tft阵列结构及其制造方法 |
KR101392162B1 (ko) | 2008-02-15 | 2014-05-08 | 삼성디스플레이 주식회사 | 표시 기판 및 이의 제조 방법 |
KR101480004B1 (ko) | 2008-02-21 | 2015-01-08 | 삼성디스플레이 주식회사 | 표시판 및 그 제조 방법 |
KR20100028367A (ko) * | 2008-09-04 | 2010-03-12 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 그 제조 방법 |
CN101685229B (zh) | 2008-09-25 | 2012-02-29 | 北京京东方光电科技有限公司 | 液晶显示器阵列基板的制造方法 |
WO2010071160A1 (ja) * | 2008-12-19 | 2010-06-24 | シャープ株式会社 | アクティブマトリクス基板の製造方法、および、液晶表示装置の製造方法 |
CN101814511B (zh) | 2009-02-23 | 2012-11-21 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法 |
CN101819363B (zh) * | 2009-02-27 | 2011-12-28 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法 |
CN102034751B (zh) | 2009-09-24 | 2013-09-04 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法 |
US8729612B2 (en) * | 2009-12-29 | 2014-05-20 | Sharp Kabushiki Kaisha | Active matrix substrate and method for manufacturing the same |
CN101984506B (zh) * | 2010-10-12 | 2012-07-04 | 北京大学 | 二次光刻制备薄膜晶体管的方法 |
CN102468231B (zh) * | 2010-11-10 | 2014-03-26 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法和有源显示器 |
CN102832251A (zh) * | 2011-06-15 | 2012-12-19 | 广东中显科技有限公司 | 一种柔性半透明igzo薄膜晶体管 |
TWI493724B (zh) * | 2012-03-01 | 2015-07-21 | E Ink Holdings Inc | 半導體元件 |
JP2014016585A (ja) * | 2012-07-11 | 2014-01-30 | Panasonic Liquid Crystal Display Co Ltd | 液晶表示装置の製造方法 |
CN103022149B (zh) * | 2012-12-14 | 2015-06-10 | 京东方科技集团股份有限公司 | 薄膜晶体管、阵列基板及制造方法和显示器件 |
CN103311310A (zh) * | 2013-05-13 | 2013-09-18 | 北京京东方光电科技有限公司 | 一种薄膜晶体管及其制备方法、阵列基板 |
JP6046576B2 (ja) * | 2013-09-02 | 2016-12-21 | 三井化学株式会社 | 蒸着重合材料、ポリウレタンウレア膜、積層体および蒸着重合方法 |
CN105070723B (zh) * | 2015-07-16 | 2018-12-28 | 深圳市华星光电技术有限公司 | 一种阵列基板的制作方法及阵列基板 |
US10468307B2 (en) * | 2017-09-18 | 2019-11-05 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor structure and manufacturing method thereof |
US11908911B2 (en) * | 2019-05-16 | 2024-02-20 | Intel Corporation | Thin film transistors with raised source and drain contacts and process for forming such |
JP7258668B2 (ja) * | 2019-06-13 | 2023-04-17 | 三菱電機株式会社 | 半導体装置、及び、半導体装置の製造方法 |
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US8816346B2 (en) | 2014-08-26 |
JP2008166765A (ja) | 2008-07-17 |
KR20080064712A (ko) | 2008-07-09 |
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US20080164470A1 (en) | 2008-07-10 |
KR100905943B1 (ko) | 2009-07-06 |
CN101000916A (zh) | 2007-07-18 |
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