CN102023440B - 触控屏幕及其制造方法 - Google Patents
触控屏幕及其制造方法 Download PDFInfo
- Publication number
- CN102023440B CN102023440B CN2009103070378A CN200910307037A CN102023440B CN 102023440 B CN102023440 B CN 102023440B CN 2009103070378 A CN2009103070378 A CN 2009103070378A CN 200910307037 A CN200910307037 A CN 200910307037A CN 102023440 B CN102023440 B CN 102023440B
- Authority
- CN
- China
- Prior art keywords
- electrode
- substrate
- touch screen
- dielectric layer
- data line
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 47
- 239000010409 thin film Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 229910021417 amorphous silicon Inorganic materials 0.000 claims abstract description 17
- 239000004065 semiconductor Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 238000013459 approach Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 abstract description 8
- 230000007423 decrease Effects 0.000 abstract description 5
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 13
- 230000003287 optical effect Effects 0.000 description 12
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 9
- 238000009470 controlled atmosphere packaging Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000008447 perception Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000000059 patterning Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 239000002210 silicon-based material Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004304 SiNy Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
Images
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
- G06F3/0412—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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- 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
-
- 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
-
- 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
- H01L27/1255—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 integrated with passive devices, e.g. auxiliary capacitors
-
- 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
- H01L27/13—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 combined with thin-film or thick-film passive components
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Liquid Crystal (AREA)
- Position Input By Displaying (AREA)
- Thin Film Transistor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (20)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103070378A CN102023440B (zh) | 2009-09-15 | 2009-09-15 | 触控屏幕及其制造方法 |
US12/878,951 US9081446B2 (en) | 2009-09-15 | 2010-09-09 | Touch display panels and manufacture methods thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103070378A CN102023440B (zh) | 2009-09-15 | 2009-09-15 | 触控屏幕及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102023440A CN102023440A (zh) | 2011-04-20 |
CN102023440B true CN102023440B (zh) | 2012-07-04 |
Family
ID=43730033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009103070378A Active CN102023440B (zh) | 2009-09-15 | 2009-09-15 | 触控屏幕及其制造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9081446B2 (zh) |
CN (1) | CN102023440B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8709265B2 (en) * | 2009-11-26 | 2014-04-29 | Sharp Kabushiki Kaisha | Method for manufacturing touch panel and method for manufacturing display device provided with touch panel |
WO2012141148A1 (ja) * | 2011-04-15 | 2012-10-18 | シャープ株式会社 | タッチパネル付き表示装置およびその制御方法 |
KR101830791B1 (ko) * | 2011-09-08 | 2018-02-22 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
KR101840220B1 (ko) * | 2011-10-10 | 2018-03-21 | 삼성디스플레이 주식회사 | 터치 표시 패널의 구동 방법 및 이에 적합한 터치 표시 장치 |
KR101971147B1 (ko) * | 2012-04-09 | 2019-04-23 | 삼성디스플레이 주식회사 | 터치 센서를 포함하는 표시 장치 |
CN102736753B (zh) * | 2012-06-15 | 2016-12-21 | 苏州瀚瑞微电子有限公司 | 光电触控笔系统 |
US8901557B2 (en) | 2012-06-15 | 2014-12-02 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
TWI502455B (zh) | 2012-11-02 | 2015-10-01 | Innocom Tech Shenzhen Co Ltd | 觸控顯示面板及應用其之觸控顯示裝置 |
CN103793091B (zh) * | 2012-11-02 | 2017-01-25 | 群康科技(深圳)有限公司 | 触控显示面板及触控显示装置 |
CN102967976B (zh) * | 2012-11-30 | 2015-07-15 | 南京中电熊猫液晶显示科技有限公司 | 一种镜面显示基板、及其制造方法和液晶镜面显示基板 |
CN103440072A (zh) * | 2013-08-01 | 2013-12-11 | 合肥京东方光电科技有限公司 | 触摸点定位检测电路、光学式触摸屏及显示装置 |
CN104714706A (zh) * | 2013-12-13 | 2015-06-17 | 胜华科技股份有限公司 | 触控面板 |
CN104503622B (zh) | 2015-01-04 | 2017-03-29 | 京东方科技集团股份有限公司 | 触控显示面板及其制备方法、驱动方法和触控显示装置 |
CN105097557A (zh) * | 2015-09-25 | 2015-11-25 | 深圳市华星光电技术有限公司 | 一种tft基板、tft开关管及其制造方法 |
WO2020245604A1 (en) | 2019-06-05 | 2020-12-10 | Touch Biometrix Limited | Pointing device with biometric skin-contact sensor, and corresponding method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1839368A (zh) * | 2003-08-23 | 2006-09-27 | 皇家飞利浦电子股份有限公司 | 触摸输入有源矩阵显示器件 |
CN101446721A (zh) * | 2008-06-30 | 2009-06-03 | 昆山龙腾光电有限公司 | 触控式液晶显示阵列基板及液晶显示装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE516531T1 (de) * | 1998-09-10 | 2011-07-15 | Gunze Kk | Berührungstafel |
KR101328387B1 (ko) * | 2006-08-25 | 2013-11-13 | 삼성디스플레이 주식회사 | 터치 위치 검출방법 |
CN101666931B (zh) * | 2008-09-05 | 2011-12-28 | 北京京东方光电科技有限公司 | 液晶显示器、薄膜晶体管液晶显示器的阵列基板及其制造方法 |
KR101513440B1 (ko) * | 2008-12-01 | 2015-04-22 | 삼성디스플레이 주식회사 | 터치 스크린 표시 장치 및 그 제조 방법 |
-
2009
- 2009-09-15 CN CN2009103070378A patent/CN102023440B/zh active Active
-
2010
- 2010-09-09 US US12/878,951 patent/US9081446B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1839368A (zh) * | 2003-08-23 | 2006-09-27 | 皇家飞利浦电子股份有限公司 | 触摸输入有源矩阵显示器件 |
CN101446721A (zh) * | 2008-06-30 | 2009-06-03 | 昆山龙腾光电有限公司 | 触控式液晶显示阵列基板及液晶显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102023440A (zh) | 2011-04-20 |
US9081446B2 (en) | 2015-07-14 |
US20110063238A1 (en) | 2011-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102023440B (zh) | 触控屏幕及其制造方法 | |
US11216099B2 (en) | Array substrate and manufacturing method thereof, display panel and display device | |
CN107422560A (zh) | 一种阵列基板、其检测方法及显示装置 | |
TWI421741B (zh) | 觸控面板及其感測方法 | |
CN102707843B (zh) | 触控面板及触控面板的制造方法 | |
CN101494202B (zh) | 薄膜晶体管阵列基板与液晶显示面板的制作方法 | |
US9111810B2 (en) | Circuit board and display device including first and second channel layers made of different semiconductor materials | |
KR101357835B1 (ko) | 화소 어레이 및 이를 갖는 디스플레이 패널 | |
CN102830859B (zh) | 光学式触控面板及其制造方法以及光学式触控显示面板 | |
US10338724B2 (en) | Array substrate and method for fabricating the same, and display device and method for driving the same | |
US9013434B2 (en) | Touch display panel and driving method thereof | |
US20080198143A1 (en) | Image display apparatus with image entry function | |
CN102566171A (zh) | 液晶显示设备和制造该液晶显示设备的方法 | |
CN101699333B (zh) | 触控显示面板 | |
CN104252073B (zh) | 触控液晶显示器 | |
JPWO2011024349A1 (ja) | 表示装置 | |
CN108595041A (zh) | 触控显示面板 | |
CN111368805A (zh) | 一种显示面板及显示装置 | |
US20190235331A1 (en) | Array substrate, method of manufacturing the same and display device | |
CN112259581A (zh) | 控制组件、显示屏以及控制装置 | |
US8581253B2 (en) | Display substrate and method of manufacturing the same | |
US20120154335A1 (en) | Photoelectric element, display unit and method for fabricating the same | |
WO2010137215A1 (ja) | 表示装置 | |
TWI409533B (zh) | 觸控螢幕結構 | |
US7589305B2 (en) | Display device having switching elements corresponding to individual pixels and dual ambient light photosensing unit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: QIMEI ELECTRONIC CO LTD Free format text: FORMER OWNER: INNOLUX DISPLAY CO., LTD. Effective date: 20120227 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120227 Address after: 518109 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 1, floor 4, Applicant after: Qunkang Technology (Shenzhen) Co., Ltd. Co-applicant after: Chimei Optoelectronics Co., Ltd. Address before: 518109 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 1, floor 4, Applicant before: Qunkang Technology (Shenzhen) Co., Ltd. Co-applicant before: Innolux Display Group |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |