CN105278730A - 触控显示装置及其驱动方法 - Google Patents
触控显示装置及其驱动方法 Download PDFInfo
- Publication number
- CN105278730A CN105278730A CN201510147460.1A CN201510147460A CN105278730A CN 105278730 A CN105278730 A CN 105278730A CN 201510147460 A CN201510147460 A CN 201510147460A CN 105278730 A CN105278730 A CN 105278730A
- Authority
- CN
- China
- Prior art keywords
- inside surface
- liquid crystal
- crystal layer
- touch control
- display apparatus
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
-
- 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
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3614—Control of polarity reversal in general
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0404—Matrix technologies
- G09G2300/0408—Integration of the drivers onto the display substrate
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0202—Addressing of scan or signal lines
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- Nonlinear Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Position Input By Displaying (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462027236P | 2014-07-21 | 2014-07-21 | |
US62/027,236 | 2014-07-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105278730A true CN105278730A (zh) | 2016-01-27 |
CN105278730B CN105278730B (zh) | 2019-02-05 |
Family
ID=55074582
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510011186.5A Pending CN105302392A (zh) | 2014-07-21 | 2015-01-09 | 自容式触控装置及其运算方法 |
CN201510074644.XA Pending CN105278779A (zh) | 2014-07-21 | 2015-02-12 | 触控显示面板 |
CN201510147460.1A Active CN105278730B (zh) | 2014-07-21 | 2015-03-31 | 触控显示装置及其驱动方法 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510011186.5A Pending CN105302392A (zh) | 2014-07-21 | 2015-01-09 | 自容式触控装置及其运算方法 |
CN201510074644.XA Pending CN105278779A (zh) | 2014-07-21 | 2015-02-12 | 触控显示面板 |
Country Status (3)
Country | Link |
---|---|
US (3) | US10606420B2 (zh) |
CN (3) | CN105302392A (zh) |
TW (3) | TWI554916B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107229374A (zh) * | 2017-07-20 | 2017-10-03 | 武汉华星光电技术有限公司 | 一种触控显示面板 |
CN109426021A (zh) * | 2017-08-25 | 2019-03-05 | 群创光电股份有限公司 | 显示装置 |
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KR102285398B1 (ko) * | 2015-04-29 | 2021-08-03 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
CN106681571A (zh) * | 2015-10-15 | 2017-05-17 | 京东方科技集团股份有限公司 | 一种触摸屏、显示装置及其驱动方法 |
US9978814B2 (en) | 2015-10-30 | 2018-05-22 | Lg Display Co., Ltd. | Organic light emitting display device |
TWI581155B (zh) * | 2016-03-23 | 2017-05-01 | 友達光電股份有限公司 | 觸控顯示面板及其控制方法 |
US20170322657A1 (en) * | 2016-05-05 | 2017-11-09 | Himax Technologies Limited | Touch display |
TWI588710B (zh) * | 2016-07-05 | 2017-06-21 | 速博思股份有限公司 | 具有透明網格觸控電極之嵌入式觸控顯示裝置 |
TWI622935B (zh) * | 2016-07-20 | 2018-05-01 | 速博思股份有限公司 | 免除干擾的指紋辨識裝置 |
KR102707395B1 (ko) * | 2016-09-09 | 2024-09-23 | 삼성디스플레이 주식회사 | 전자 장치 |
KR102554095B1 (ko) * | 2016-09-30 | 2023-07-10 | 엘지디스플레이 주식회사 | 인셀 터치형 액정표시장치 및 그 제조방법 |
KR102611514B1 (ko) * | 2016-11-25 | 2023-12-06 | 엘지디스플레이 주식회사 | 접촉 감응 소자 및 이를 포함하는 표시 장치 |
US10551953B2 (en) * | 2017-02-03 | 2020-02-04 | Japan Display Inc. | Display apparatus |
CN106802742A (zh) * | 2017-02-27 | 2017-06-06 | 武汉华星光电技术有限公司 | 有机发光触控显示屏及其制作方法 |
US11042255B2 (en) | 2017-03-17 | 2021-06-22 | Sharp Kabushiki Kaisha | Display device including position input function |
US10459566B2 (en) * | 2017-05-26 | 2019-10-29 | Novatek Microelectronics Corp. | Display device and manufacturing method thereof |
CN107632731B (zh) * | 2017-09-15 | 2021-01-26 | 京东方科技集团股份有限公司 | 触控面板的制造方法及触控面板 |
CN108182008B (zh) * | 2017-12-29 | 2020-11-06 | 武汉华星光电半导体显示技术有限公司 | Oled触控面板及oled触控装置 |
TWI673642B (zh) * | 2018-06-26 | 2019-10-01 | 大陸商北京集創北方科技股份有限公司 | 以正六邊形電極圖案計算圓形觸控面板中的觸摸座標的方法及利用其之圓形觸控顯示面板和資訊處理裝置 |
KR102611187B1 (ko) | 2018-12-28 | 2023-12-07 | 엘지디스플레이 주식회사 | 터치 디스플레이 패널 및 터치 디스플레이 장치 |
TWI699691B (zh) * | 2019-05-27 | 2020-07-21 | 友達光電股份有限公司 | 觸控顯示面板與其驅動方法 |
KR20210051358A (ko) * | 2019-10-30 | 2021-05-10 | 엘지디스플레이 주식회사 | 터치 디스플레이 장치 및 디스플레이 패널 |
CN117334127A (zh) * | 2019-12-18 | 2024-01-02 | 群创光电股份有限公司 | 显示装置与可挠式装置 |
TWI755946B (zh) * | 2020-11-24 | 2022-02-21 | 財團法人工業技術研究院 | 電子裝置及具有其之透明顯示器 |
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Also Published As
Publication number | Publication date |
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TWI529597B (zh) | 2016-04-11 |
US10372273B2 (en) | 2019-08-06 |
TW201604738A (zh) | 2016-02-01 |
US20160018927A1 (en) | 2016-01-21 |
TWI554916B (zh) | 2016-10-21 |
US20160019854A1 (en) | 2016-01-21 |
TW201604753A (zh) | 2016-02-01 |
CN105278730B (zh) | 2019-02-05 |
CN105302392A (zh) | 2016-02-03 |
TW201604734A (zh) | 2016-02-01 |
CN105278779A (zh) | 2016-01-27 |
US10606420B2 (en) | 2020-03-31 |
TWI560593B (en) | 2016-12-01 |
US20160019855A1 (en) | 2016-01-21 |
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