JP6637183B2 - タッチパネル付き表示装置 - Google Patents
タッチパネル付き表示装置 Download PDFInfo
- Publication number
- JP6637183B2 JP6637183B2 JP2018535658A JP2018535658A JP6637183B2 JP 6637183 B2 JP6637183 B2 JP 6637183B2 JP 2018535658 A JP2018535658 A JP 2018535658A JP 2018535658 A JP2018535658 A JP 2018535658A JP 6637183 B2 JP6637183 B2 JP 6637183B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- active matrix
- substrate
- insulating film
- electrodes
- 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
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
- 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
-
- 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
- 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
- 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
-
- 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
- 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
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- 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
- G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned
-
- 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
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
- G02F1/13685—Top gates
-
- 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
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
Description
以下、図面を参照し、本発明の実施の形態を詳しく説明する。図中同一または相当部分には同一符号を付してその説明は繰り返さない。なお、説明を分かりやすくするために、以下で参照する図面においては、構成が簡略化または模式化して示されたり、一部の構成部材が省略されたりしている。また、各図に示された構成部材間の寸法比は、必ずしも実際の寸法比を示すものではない。
図5及び図6に示すように、アクティブマトリクス基板1におけるガラス基板100の液晶層3側の面には、ブラックマトリクス60が配置されている。ブラックマトリクス60は、図5、6に示すように、平面視でTFT70及びデータ線22と重なるように配置される。ブラックマトリクス60は、外光の反射(写りこみ)によるコントラストの低下や、バックライト光の内部反射によるTFT70の特性変動を抑制するため、反射率が低い材料であることが好ましい。
図5及び図6に示すように、対向基板2は、ガラス基板200における一方の面、すなわち、液晶層3側(Z軸正方向)の面を覆うように、カラーフィルタとオーバーコート層201とが積層されている。また、ガラス基板200における他方の面、すなわち、偏光板4B(図1参照)側(Z軸負方向)の面を覆うようにシールド電極202が設けられている。シールド電極202は、透明電極膜であって、例えばITO、ZnO、IZO(In−Zn−O)、IGZO(In−Ga−Zn−O)、ITZO(In−Tin−Zn−O)等の材料からなる。シールド電極202は、アクティブマトリクス基板1に形成された基準電位(グランド(ground)電位)を供給する配線(図示略)と接続されている。
次に、アクティブマトリクス基板1の製造方法について説明する。図7A〜7Lは、アクティブマトリクス基板1におけるTFT領域と非TFT領域の製造工程を示す断面図である。以下、図7A〜7Lを用いて製造工程を説明する。
図9は、本実施形態におけるアクティブマトリクス基板の非TFT領域の断面図である。図9において、第1実施形態と同様の構成には第1実施形態と同じ符号を付している。以下、第1実施形態と異なる構成について説明する。
図11は、本実施形態におけるアクティブマトリクス基板の非TFT領域の断面図である。図11において、第1実施形態と同様の構成には第1実施形態と同じ符号を付している。以下、第1実施形態と異なる構成について説明する。
上述した実施形態において、半導体膜70bは酸化物半導体膜に限らず、アモルファスシリコン膜であってもよい。
上述した実施形態では、タッチパネル付き表示装置は、アクティブマトリクス基板、対向基板、液晶層、偏光板、及びバックライトを備える例を説明したが、タッチパネル付き表示装置は、少なくともアクティブマトリクス基板、対向基板、液晶層を含んでいればよい。
上述した実施形態におけるTFTは、ゲート電極70aが、半導体膜70bに対して液晶層3側に配置されたトップゲート構造を有する例を説明したが、ゲート電極70aが半導体膜70bに対してガラス基板100側に設けられたボトムゲート構造を有するものであってもよい。
上述した実施形態では、ゲート線21の延伸方向に隣接する対向電極23の間にデータ線22が配置される例を説明したが、データ線22の延伸方向に隣接する対向電極23の間にゲート線21が配置されていてもよい。又は、ゲート線21の延伸方向に隣接する対向電極23の間にデータ線22が配置され、さらに、データ線22の延伸方向に隣接する対向電極23の間にゲート線21が配置されていてもよい。
Claims (8)
- アクティブマトリクス基板と、前記アクティブマトリクス基板に対向して設けられた対向基板と、前記アクティブマトリクス基板と前記対向基板との間に設けられた液晶層と、を備え、前記アクティブマトリクス基板側にタッチ面を有するタッチパネル付き表示装置であって、
前記アクティブマトリクス基板は、
基板と、
前記基板の前記液晶層側に配置された、複数の画素電極と、前記タッチ面に対する接触を検知するとともに、前記複数の画素電極との間で容量を形成する複数の対向電極と、前記複数の対向電極のそれぞれと接続された複数の信号線と、
前記複数の対向電極と前記複数の画素電極との間に配置された第1の絶縁膜と、
前記複数の画素電極に対して前記複数の対向電極と反対側に配置され、前記複数の画素電極を覆う第2の絶縁膜と、
前記第2の絶縁膜を介し、前記複数の画素電極と重なるように配置され、前記対向電極と電気的に接続された透明電極と、を備え、
前記対向基板は、
前記液晶層と反対側の面に、前記複数の対向電極と平面視で重なるように配置され、基準電位を有するシールド電極を備え、
前記複数の画素電極と前記複数の対向電極とは平面視において重なるように配置され、前記複数の対向電極は、前記複数の画素電極よりも前記基板に近い位置に設けられる、タッチパネル付き表示装置。 - 前記アクティブマトリクス基板は、さらに、
前記基板の前記液晶層側に、複数のゲート配線と、前記複数のゲート配線と交差する複数のデータ配線とを備え、
前記複数の対向電極は、ゲート配線の延伸方向及びデータ配線の延伸方向に並べて配置され、
前記ゲート配線の延伸方向に隣接する対向電極の間にデータ配線が平面視で重なるように配置されている、請求項1に記載のタッチパネル付き表示装置。 - 前記アクティブマトリクス基板は、さらに、
前記基板の前記液晶層側に、複数のゲート配線と、前記複数のゲート配線と交差する複数のデータ配線とを備え、
前記複数の対向電極は、ゲート配線の延伸方向及びデータ配線の延伸方向に並べて配置され、
前記データ配線の延伸方向に隣接する対向電極の間にゲート配線が平面視で重なるように配置されている、請求項1又は2に記載のタッチパネル付き表示装置。 - 前記複数の信号線と前記複数の画素電極とは互いに異なる層に配置されている、請求項1から3のいずれか一項に記載のタッチパネル付き表示装置。
- 前記アクティブマトリクス基板は、さらに、ソース電極、ドレイン電極、半導体膜、及びゲート電極を含む複数のスイッチング素子を備え、
前記ゲート電極は、前記半導体膜に対して前記液晶層側に設けられる、請求項1から4のいずれか一項に記載のタッチパネル付き表示装置。 - 前記アクティブマトリクス基板は、さらに、ソース電極、ドレイン電極、半導体膜、及びゲート電極を含む複数のスイッチング素子を備え、
前記ゲート電極は、前記半導体膜に対して前記基板側に設けられる、請求項1から4のいずれか一項に記載のタッチパネル付き表示装置。 - 前記アクティブマトリクス基板は、さらに、
前記画素電極と前記基板との間に遮光部を備える、請求項1から6のいずれか一項に記載のタッチパネル付き表示装置。 - 前記遮光部は、前記画素電極と重ならない位置に設けられている、請求項7に記載のタッチパネル付き表示装置
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016162037 | 2016-08-22 | ||
JP2016162037 | 2016-08-22 | ||
PCT/JP2017/029732 WO2018038038A1 (ja) | 2016-08-22 | 2017-08-21 | タッチパネル付き表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018038038A1 JPWO2018038038A1 (ja) | 2019-06-20 |
JP6637183B2 true JP6637183B2 (ja) | 2020-01-29 |
Family
ID=61245028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018535658A Active JP6637183B2 (ja) | 2016-08-22 | 2017-08-21 | タッチパネル付き表示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190348008A1 (ja) |
JP (1) | JP6637183B2 (ja) |
CN (1) | CN109643041B (ja) |
WO (1) | WO2018038038A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI719521B (zh) * | 2019-07-01 | 2021-02-21 | 鴻海精密工業股份有限公司 | 內嵌式觸控顯示裝置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100640997B1 (ko) * | 2002-12-24 | 2006-11-02 | 엘지.필립스 엘시디 주식회사 | 액정 표시 장치 일체형 터치 패널 |
JP5008026B2 (ja) * | 2007-01-30 | 2012-08-22 | ソニーモバイルディスプレイ株式会社 | 入力機能付表示装置 |
JP5051690B2 (ja) * | 2007-01-30 | 2012-10-17 | 株式会社ジャパンディスプレイウェスト | 入力機能付表示装置 |
JP5113773B2 (ja) * | 2009-01-20 | 2013-01-09 | 株式会社ジャパンディスプレイイースト | 表示装置 |
JP5140018B2 (ja) * | 2009-02-24 | 2013-02-06 | 株式会社ジャパンディスプレイイースト | 入力機能付き液晶表示装置 |
KR20130115621A (ko) * | 2012-04-12 | 2013-10-22 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 제조 방법 |
JP2013246289A (ja) * | 2012-05-25 | 2013-12-09 | Panasonic Liquid Crystal Display Co Ltd | 液晶表示装置 |
CN103268045B (zh) * | 2012-09-24 | 2016-08-10 | 厦门天马微电子有限公司 | Tft阵列基板及其制作方法、液晶显示设备 |
US9746706B2 (en) * | 2012-10-26 | 2017-08-29 | Japan Display Inc. | Display device and electronic apparatus |
JP2014177552A (ja) * | 2013-03-14 | 2014-09-25 | Hitachi Maxell Ltd | 透明導電性コーティング組成物、透明導電性膜及びタッチパネル機能内蔵型横電界方式液晶表示パネル |
EP2887185B1 (en) * | 2013-12-20 | 2016-11-09 | LG Display Co., Ltd. | Display device integrated with touch screen panel and method of driving the same |
KR102236460B1 (ko) * | 2014-10-31 | 2021-04-06 | 엘지디스플레이 주식회사 | 인셀 터치 액정 표시 장치와 이의 제조 방법, 박막트랜지스터 어레이 기판의 제조 방법 및 컬러필터 어레이 기판의 제조 방법 |
JP6698321B2 (ja) * | 2014-12-02 | 2020-05-27 | 株式会社半導体エネルギー研究所 | 表示装置 |
CN104698709A (zh) * | 2015-04-01 | 2015-06-10 | 上海天马微电子有限公司 | 一种阵列基板和液晶显示面板 |
CN104793803A (zh) * | 2015-05-11 | 2015-07-22 | 京东方科技集团股份有限公司 | 触控基板及其制备方法、触控显示装置 |
CN105094422B (zh) * | 2015-06-23 | 2018-09-11 | 京东方科技集团股份有限公司 | 一种触控显示面板、其制备方法、驱动方法及显示装置 |
US10222914B2 (en) * | 2015-10-23 | 2019-03-05 | Innolux Corporation | Touch device |
KR102401063B1 (ko) * | 2015-11-10 | 2022-05-24 | 엘지디스플레이 주식회사 | 인셀형 터치 패널을 갖는 백플레인 기판 및 이를 이용한 액정 표시 장치 및 이의 제조 방법 |
US20170285386A1 (en) * | 2016-03-30 | 2017-10-05 | Panasonic Liquid Crystal Display Co., Ltd. | Display device |
-
2017
- 2017-08-21 JP JP2018535658A patent/JP6637183B2/ja active Active
- 2017-08-21 US US16/327,590 patent/US20190348008A1/en not_active Abandoned
- 2017-08-21 CN CN201780051922.7A patent/CN109643041B/zh active Active
- 2017-08-21 WO PCT/JP2017/029732 patent/WO2018038038A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2018038038A1 (ja) | 2018-03-01 |
JPWO2018038038A1 (ja) | 2019-06-20 |
CN109643041A (zh) | 2019-04-16 |
CN109643041B (zh) | 2021-10-22 |
US20190348008A1 (en) | 2019-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6183493B2 (ja) | 液晶表示装置 | |
KR101978326B1 (ko) | 어레이 기판, 그 제조 방법 및 구동 방법, 및 디스플레이 디바이스 | |
US9449992B2 (en) | Display apparatus having touch sensing part and method of manufacturing the same | |
JP6655720B2 (ja) | アクティブマトリクス基板と、それを備えたタッチパネル付き表示装置及び液晶表示装置 | |
KR101546049B1 (ko) | 터치 디스플레이 패널 및 그 구동 방법 | |
US20170017329A1 (en) | Liquid crystal display device | |
US10795225B2 (en) | Display device and method for producing same | |
US9853164B2 (en) | Semiconductor device and display device | |
US10797082B2 (en) | Thin film transistor array substrate and method of producing the same | |
US10775660B2 (en) | Touch-panel-equipped display device and method for producing touch-panel-equipped display device | |
WO2018008619A1 (ja) | タッチパネル付き表示装置 | |
JP2008076800A (ja) | 液晶装置及び電子機器 | |
WO2017179622A1 (ja) | タッチパネル付き表示装置 | |
KR101795766B1 (ko) | 터치 패널 인 셀 방식의 액정표시장치용 어레이기판 및 그 제조방법 | |
WO2014054558A1 (ja) | 半導体装置及び表示装置 | |
WO2014054563A1 (ja) | 半導体装置及び表示装置 | |
JP6637183B2 (ja) | タッチパネル付き表示装置 | |
US10571753B2 (en) | Liquid crystal panel | |
US10203808B2 (en) | Position input device and display device having position input function | |
CN111580315B (zh) | 有源矩阵基板和具备其的液晶显示装置 | |
US20210200045A1 (en) | Active matrix substrate, in-cell touch panel liquid crystal display device provided with active matrix substrate, and manufacturing method of active matrix substrate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190218 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190218 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191210 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191219 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6637183 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |