WO2017049837A1 - 一种光触控基板、内嵌式触摸屏及显示装置 - Google Patents
一种光触控基板、内嵌式触摸屏及显示装置 Download PDFInfo
- Publication number
- WO2017049837A1 WO2017049837A1 PCT/CN2016/073453 CN2016073453W WO2017049837A1 WO 2017049837 A1 WO2017049837 A1 WO 2017049837A1 CN 2016073453 W CN2016073453 W CN 2016073453W WO 2017049837 A1 WO2017049837 A1 WO 2017049837A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical touch
- substrate
- light
- touch electrode
- optical
- Prior art date
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
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
-
- 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
-
- 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
- G02F1/13338—Input devices, e.g. touch panels
-
- 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
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
Definitions
- the present disclosure relates to the field of display technologies, and in particular, to an optical touch substrate, an in-cell touch panel, and a display device.
- touch screens have been widely used in people's lives.
- the touch screen is divided into an add on mode touch panel, an on cell touch panel, and an in cell touch panel according to the composition.
- the in-cell touch screen embeds the touch sensing function of the touch screen in the interior of the liquid crystal display, which can reduce the overall thickness of the module, and can greatly reduce the manufacturing cost of the touch screen, and is favored by major panel manufacturers.
- Touch screens can be divided into resistive touch screens, capacitive touch screens and optical touch screens.
- the resistive touch screen and the capacitive touch screen are more suitable for the small and medium size display field of close contact, and are not suitable for the large size display field of the long distance remote touch.
- the optical touch screen can achieve the purpose of touch positioning by changing the intensity of the light, so it not only supports the close touch function, but also supports the long distance touch function for light positioning by the laser pointer.
- the embodiments of the present disclosure provide an optical touch substrate, an in-cell touch panel, and a display device, which can achieve the purpose of touch positioning by sensing the intensity of light, and realize a remote touch function, which is used to solve the prior art.
- Resistive touch screens and capacitive touch screens are not suitable for large-size display areas of long-distance telephoto touch.
- An optical touch substrate provided by an embodiment of the present disclosure includes a base substrate, a light shielding matrix, and a plurality of pixel regions defined by the light shielding matrix.
- the light-shielding matrix includes a plurality of first light touch electrodes and a plurality of second light touch electrodes, wherein the first light touch electrodes are insulated from the second light touch electrodes, and the plurality of first lights are Touch power
- At least one of the plurality of second optical touch electrodes includes a photosensitive layer and a conductive layer; the sensing signals on the respective light touch electrodes are irradiated to the corresponding light of the photosensitive layer The change in intensity changes.
- the first optical touch electrode and the second optical touch electrode are disposed in the same layer;
- the first optical touch electrode includes a plurality of mutually independent first light touch sub-electrodes, and the first optical touch sub-electrode is spaced apart from the second optical touch electrode and belongs to the same first light.
- the conductive layers of the two first photo-touch sub-electrodes on the two sides of the second photo-touch electrode are electrically connected by a bridge.
- the method further includes: an insulating layer between the conductive layer and the connecting line;
- the connecting line is electrically connected to the conductive layer through a via hole penetrating the insulating layer.
- the first optical touch electrode and/or the second optical touch electrode have a mesh structure.
- the material of the conductive layer is an opaque metal material.
- the photosensitive layer has a uniform and spaced block structure.
- the orthographic projection of the conductive layer on the base substrate overlaps with the orthographic projection of the photosensitive layer on the base substrate.
- the optical touch substrate is an array substrate, and the conductive layer is located between the photosensitive layer and the substrate.
- the method further includes: a thin film transistor between the conductive layer and the substrate, a data line extending in a column direction, and a gate extending in a row direction line;
- An orthographic projection of the light shielding matrix on the base substrate covers the data line, the gate line, and an orthographic projection of the thin film transistor on the base substrate.
- the connection line is disposed in the same layer as the gate line;
- connection line is disposed in the same layer as the data line.
- the first optical touch electrode and/or the second optical touch electrode have a strip structure.
- an orthographic projection of the connection line on the base substrate is located in a region where an orthographic projection of the light shielding matrix on the base substrate.
- the optical touch substrate is a color film substrate
- the photosensitive layer is located between the conductive layer and the base substrate.
- An in-cell touch panel provided by the embodiment of the present disclosure includes any of the above optical touch substrates provided by the embodiments of the present disclosure.
- a display device includes the above-described in-cell touch panel provided by the embodiment of the present disclosure.
- the optical touch substrate, the in-cell touch panel, and the display device provided by the embodiment of the present disclosure include: a base substrate, a light shielding matrix, and a plurality of pixel regions defined by a light shielding matrix; wherein the light shielding matrix includes a plurality of crossovers
- the first optical touch electrode and the plurality of second optical touch electrodes are insulated from the first optical touch electrode and the second optical touch electrode; and the plurality of first optical touch electrodes and the plurality of second optical touch electrodes are at least
- An optical touch electrode comprises a laminated photosensitive layer and a conductive layer; the sensing signal on each of the optical touch electrodes changes with the change of the intensity of the light irradiated to the corresponding photosensitive layer, so that the irradiation to the photosensitive layer can be changed by
- the intensity of the light achieves the purpose of touch positioning, not only supports the close touch function, but also supports the long-distance touch function for light positioning by the laser pen, so compared with the resistive touch screen and the capac
- FIG. 1a to 1d are schematic top plan views of an optical touch substrate provided by the present disclosure.
- FIG. 2a is a schematic cross-sectional structural view of the optical touch substrate shown in FIG. 1a along the A-A' direction;
- FIG. 2b is a schematic cross-sectional structural view of the optical touch substrate shown in FIG. 1a along the B-B' direction;
- FIG. 2c is a second schematic cross-sectional view of the optical touch substrate shown in FIG. 1a along the A-A' direction;
- 2d is a second schematic cross-sectional view of the optical touch substrate shown in FIG. 1a along the B-B' direction;
- FIG 3 is a schematic top plan view of a photosensitive layer of an optical touch substrate provided by the present disclosure.
- each layer of the film in the drawings does not reflect the true proportion of the optical touch substrate, and the purpose is only to illustrate the disclosure.
- the optical touch substrate in the embodiment of the present disclosure includes a base substrate 110, a light shielding matrix 120, and a plurality of pixel regions 130 defined by the light shielding matrix 120.
- the light-shielding matrix 120 includes a plurality of first optical touch electrodes 140 and a plurality of second optical touch electrodes 150 , wherein the first optical touch electrodes 140 are insulated from the second optical touch electrodes 150 .
- At least one of the plurality of first optical touch electrodes 140 and the plurality of second optical touch electrodes 150 includes a photosensitive layer 142 and a conductive layer 143;
- the induced signal on the control electrode changes as the intensity of the light that is incident on the corresponding photosensitive layer 142 changes.
- the optical touch substrate provided by the embodiment of the present disclosure includes: a base substrate, a light shielding matrix, and a plurality of pixel regions defined by the light shielding matrix; wherein the light shielding matrix includes a plurality of first optical touch electrodes disposed at a plurality of intersections
- the second optical touch electrodes are insulated from the second optical touch electrodes.
- At least one of the plurality of first optical touch electrodes and the plurality of second optical touch electrodes includes a photosensitive layer and a conductive layer disposed in a stacked manner.
- the induced signal on each of the optical touch electrodes changes as the intensity of the light that is incident on the corresponding photosensitive layer changes.
- the strength to achieve the purpose of touch positioning It not only supports close-range touch functions, but also supports long-distance touch functions for optical positioning with a laser pointer. Therefore, compared with the resistive touch screen and the capacitive touch screen, it is more suitable for the large-size display field of long-distance remote finger touch.
- the light-shielding matrix is not limited to the light-shielding metal material in the optical touch substrate provided by the embodiment of the present disclosure.
- the optical touch substrate provided by the embodiment of the present disclosure can multiplex the black matrix in the prior art into a conductive layer in the optical touch electrode, and then provide a photosensitive layer on the basis of the conductive layer, which is equivalent to the existing
- the black matrix is cut to form conductive layers that are respectively insulated from the first optical touch electrode and the second optical touch electrode. Therefore, the optical touch substrate provided by the embodiment of the present disclosure can form a pattern of the conductive layer by changing the pattern of the existing black matrix, and does not need to add an additional process for preparing the conductive layer, thereby saving production cost and improving production efficiency.
- the black matrix multiplexing is used as the conductive layer in the light-shielding matrix in the disclosure, and the area of the pixel region may not be occupied, that is, it is guaranteed not to be reduced.
- the optical touch function is realized on the basis of the small pixel aperture ratio, and since the conductive layer in the light shielding matrix has a light shielding function, the conductive layer can also block the light from the side of the conductive layer facing away from the photosensitive layer.
- the first optical touch electrode may be configured as an optical touch sensing electrode, and the second optical touch electrode may be configured as an optical touch driving electrode;
- the first optical touch electrode can be configured as an optical touch driving electrode, and the second optical touch electrode can be configured as an optical touch sensing electrode, which is not limited herein.
- the first optical touch electrode and the second optical touch electrode may be disposed in the same layer, or may be disposed in different layers, which is not limited herein.
- the first optical touch electrode and the second optical touch electrode are disposed in the same layer, only the pattern of the first optical touch electrode and the second optical touch electrode can be formed by one patterning process, but it is necessary to An optical touch electrode is electrically connected by using a bridge.
- the optical touch electrode is not required to be electrically connected by bridging. However, it is necessary to form a pattern of the first optical touch electrode and the second optical touch electrode by a secondary patterning process.
- the first optical touch electrode 140 and the second optical touch electrode 150 are disposed in the same layer;
- the first optical touch electrode 140 includes a plurality of first optical touch sub-electrodes 141.
- the first optical touch sub-electrodes 141 and the second optical touch electrodes 150 are spaced apart from each other and belong to the same first optical touch electrode 140.
- the conductive layers 143 of the two first optical touch sub-electrodes 141 on both sides of the second optical touch electrode 150 are electrically connected by a connecting line 160.
- an insulating layer 144 is disposed between the conductive layer 143 and the connecting line 160, and the connecting line 160 is insulated through the through hole.
- the via 170 of the layer 144 is electrically connected to the conductive layer 143, and the connection line 160 and the second optical touch electrode 150 are insulated from each other.
- the conductive layer may be connected through a connection line or may be connected through multiple connection lines, which may be determined according to the coverage of a light touch electrode, for example, if The optical touch electrodes are electrically connected to each other through two or more rows of pixels.
- the conductive layer of the optical touch electrode can be electrically connected through a connecting line. If one optical touch electrode is located in more than two rows or more Between the column of pixel regions, the conductive layer of the optical touch electrode can be electrically connected through a connecting line or a plurality of connecting lines.
- the first optical touch electrode 140 and/or the second optical touch electrode 150 have a strip structure.
- the first optical touch electrode 140 and the second optical touch electrode 150 which are composed of the first optical touch sub-electrode 141, are disposed in adjacent two or two columns of pixel regions 130. between.
- the first optical touch electrode 140 and/or the second optical touch electrode 150 have Grid structure.
- the first optical touch electrode 140 which is composed of the first optical touch sub-electrode 141, is disposed in a multi-row pixel region 130 and a plurality of columns of pixels.
- the second optical touch electrode 150 is disposed between the plurality of rows of pixel regions 130 and the plurality of columns of pixel regions 130 corresponding to the overall stripe grid structure.
- the larger the coverage area of the photosensitive layer that is, the larger the area of the touch area, the higher the accuracy of the corresponding touch.
- the orthographic projection of the conductive layer on the substrate substrate overlaps the orthographic projection of the photosensitive layer on the substrate substrate such that the area of the photosensitive layer is maximized.
- the structure of the photosensitive layer 142 may also be a block structure having a uniform and spaced distribution, and the pattern of the block structure may be a regular pattern such as a rectangle, a square, or a circle, or may be an irregular pattern. This is not limited here.
- the optical touch substrate provided by the embodiment of the present disclosure can be applied to a display panel, which may be a liquid crystal display panel or an organic display light-emitting display panel, which is not limited herein.
- the display panel generally includes an array substrate and a color filter substrate.
- the optical touch substrate can be used as an array substrate or a color filter substrate, which is not limited herein.
- the optical touch substrate provided by the present disclosure is used as an array substrate.
- the conductive layer 143 is disposed between the photosensitive layer 142 and the substrate 110, thus avoiding the conductive layer 143.
- the light shielding layer 142 blocks the light of the touch-side photosensitive layer 142, and the conductive layer 143 can block the light from the side of the conductive layer 143 facing away from the photosensitive layer 142, for example, in the liquid crystal display panel, the light of the backlight can be blocked. In the organic electroluminescence display panel, light of the organic luminescence pixel is blocked.
- the method when the optical touch substrate of the present disclosure is used as an array substrate, the method further includes: a thin film transistor between the conductive layer and the substrate, a data line extending along the column direction, and a gate line extending along the row direction.
- the orthographic projection of the light-shielding matrix on the substrate substrate covers the data line, the gate line, and the orthographic projection of the thin film transistor on the substrate.
- the first optical touch electrode and the second optical touch electrode are disposed in the same layer, and the first light touch
- the control electrode extends in the row direction and the second photo touch electrode extends in the column direction
- the connection line is disposed in the same layer as the gate line.
- the first optical touch electrode and the second optical touch electrode are disposed in the same layer, and the first optical touch electrode extends in the column direction, and when the second optical touch electrode extends in the row direction,
- the connection line is set in the same layer as the data line.
- the pattern of the connection lines is generally disposed in the area where the pattern of the shading matrix is located, that is, the orthographic projection of the connection line on the substrate substrate is located in the shading matrix.
- the area under the orthographic projection on the substrate is in the area.
- the photosensitive layer 142 is disposed between the conductive layer 143 and the base substrate 110, thereby avoiding conduction.
- the layer 143 blocks the light of the touch-side photosensitive layer 142, and the conductive layer 143 can also block the light from the side of the conductive layer 143 facing away from the photosensitive layer 142.
- the backlight can be blocked.
- Light in the organic electroluminescent display panel, blocks the light of the organic luminescent pixel.
- the method further includes: the substrate substrate 110 facing the conductive layer 143 and located in each pixel region. A color filter layer (not shown) within 130.
- an embodiment of the present disclosure further provides an in-cell touch panel, including the optical touch substrate provided by the embodiment of the present disclosure.
- the principle of the in-cell touch panel is similar to that of the optical touch substrate. Therefore, the implementation of the in-cell touch panel can be implemented by referring to the implementation of the optical touch substrate.
- an embodiment of the present disclosure further provides a display device, including the above-mentioned embedded touch screen provided by the embodiment of the present disclosure, which may be: a mobile phone, a tablet computer, a television, a display, a notebook computer, and a digital device. Any product or component that has a display function, such as a photo frame or a navigator. Other indispensable components of the display device are understood by those skilled in the art, and are not described herein, nor should they be construed as limiting the disclosure. For the implementation of the display device, reference may be made to the above embodiment of the in-cell touch panel, and the repeated description is omitted.
- An optical touch substrate, an in-cell touch panel and a display device include: a substrate substrate, a light shielding matrix, and a plurality of pixel regions defined by the light shielding matrix.
- the light-shielding matrix includes a plurality of first light touch electrodes and a plurality of second light touch electrodes disposed in a cross, and the first light touch electrodes are insulated from the second light touch electrodes.
- At least one of the plurality of first optical touch electrodes and the plurality of second optical touch electrodes includes a photosensitive layer and a conductive layer disposed in a stacked manner. The induced signal on each of the optical touch electrodes changes as the intensity of the light that is incident on the corresponding photosensitive layer changes.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (15)
- 一种光触控基板,包括衬底基板、遮光矩阵以及由所述遮光矩阵所限定的多个像素区域,其中:所述遮光矩阵包括交叉设置的多个第一光触控电极与多个第二光触控电极,其中第一光触控电极与第二光触控电极绝缘,且所述多个第一光触控电极与所述多个第二光触控电极中至少一个光触控电极包括层叠设置的感光层和导电层;各光触控电极上的感应信号随着照射至对应的所述感光层的光的强度的变化发生变化。
- 如权利要求1所述的光触控基板,其中,所述第一光触控电极与所述第二光触控电极同层设置;所述第一光触控电极包括多个相互独立的第一光触控子电极,所述第一光触控子电极与所述第二光触控电极间隔排列,属于同一所述第一光触控电极且位于所述第二光触控电极两侧的两个所述第一光触控子电极的所述导电层通过连接线采用桥接的方式电性相连。
- 如权利要求2所述的光触控基板,还包括:位于所述导电层与所述连接线之间的绝缘层;所述连接线通过贯穿所述绝缘层的过孔与所述导电层电性连接。
- 如权利要求1所述的光触控基板,其中,所述第一光触控电极和/或所述第二光触控电极具有网格结构。
- 如权利要求1所述的光触控基板,其中,所述导电层的材料为不透光的金属材料。
- 如权利要求5所述的光触控基板,其中,所述感光层呈均匀且间隔分布的块状结构。
- 如权利要求5所述的光触控基板,其中,所述导电层在所述衬底基板的正投影与所述感光层在所述衬底基板的正投影重叠。
- 如权利要求1-7任一项所述的光触控基板,其中,所述光触控基板为阵列基板,所述导电层位于所述感光层与所述衬底基板之间。
- 如权利要求8所述的光触控基板,还包括:位于所述导电层与所述衬 底基板之间的薄膜晶体管、沿列方向延伸的数据线以及沿行方向延伸的栅线;所述遮光矩阵在所述衬底基板的正投影覆盖所述数据线、所述栅线和所述薄膜晶体管在所述衬底基板的正投影。
- 如权利要求9所述的光触控基板,其中,当所述第一光触控电极与所述第二光触控电极同层设置,且所述第一光触控电极沿行方向延伸,所述第二光触控电极沿列方向延伸时,所述连接线与所述栅线同层设置;或者,当所述第一光触控电极与所述第二光触控电极同层设置,且所述第一光触控电极沿列方向延伸,所述第二光触控电极沿行方向延伸时,所述连接线与所述数据线同层设置。
- 如权利要求1所述的光触控基板,其中,所述第一光触控电极和/或所述第二光触控电极具有条状结构。
- 如权利要求2所述的光触控基板,其中,所述连接线在所述衬底基板上的正投影位于所述遮光矩阵在所述衬底基板上的正投影所在区域内。
- 如权利要求1-7任一项所述的光触控基板,其中,所述光触控基板为彩膜基板,所述感光层位于所述导电层与所述衬底基板之间。
- 一种内嵌式触摸屏,包括如权利要求1-13任一项所述的光触控基板。
- 一种显示装置,包括如权利要求14所述的内嵌式触摸屏。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/533,171 US10409423B2 (en) | 2015-09-24 | 2016-02-04 | Optical touch substrate, in-cell touch panel and display device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510618520.3 | 2015-09-24 | ||
CN201510618520.3A CN105117075B (zh) | 2015-09-24 | 2015-09-24 | 一种光触控基板、内嵌式触摸屏及显示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017049837A1 true WO2017049837A1 (zh) | 2017-03-30 |
Family
ID=54665086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2016/073453 WO2017049837A1 (zh) | 2015-09-24 | 2016-02-04 | 一种光触控基板、内嵌式触摸屏及显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10409423B2 (zh) |
CN (1) | CN105117075B (zh) |
WO (1) | WO2017049837A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105117075B (zh) | 2015-09-24 | 2018-03-09 | 京东方科技集团股份有限公司 | 一种光触控基板、内嵌式触摸屏及显示装置 |
JP6662738B2 (ja) * | 2016-08-19 | 2020-03-11 | 株式会社ジャパンディスプレイ | 入力検出装置および電子装置 |
CN106200204B (zh) * | 2016-09-12 | 2023-09-22 | 合肥京东方光电科技有限公司 | 裸眼三维显示面板及其制造方法、裸眼三维显示装置 |
CN107219953B (zh) | 2017-05-27 | 2019-12-20 | 京东方科技集团股份有限公司 | 一种柔性触控显示面板及其制备方法、显示装置 |
CN109426388B (zh) | 2017-09-01 | 2021-05-25 | 京东方科技集团股份有限公司 | 显示基板、显示装置及其控制方法 |
CN108183110B (zh) * | 2018-01-12 | 2020-04-14 | 京东方科技集团股份有限公司 | 显示面板和显示装置 |
KR102561009B1 (ko) * | 2018-01-29 | 2023-07-28 | 에스케이하이닉스 주식회사 | 3차원 구조의 반도체 메모리 장치 |
CN108563364B (zh) * | 2018-04-28 | 2024-03-08 | 京东方科技集团股份有限公司 | 一种触摸屏、其制作方法、触控显示面板及显示装置 |
TWI672621B (zh) * | 2018-07-24 | 2019-09-21 | 友達光電股份有限公司 | 顯示裝置以及感測元件基板 |
CN110347287B (zh) * | 2019-06-26 | 2023-07-25 | 昆山龙腾光电股份有限公司 | 触控基板及触控显示面板 |
CN110286796B (zh) * | 2019-06-27 | 2023-10-27 | 京东方科技集团股份有限公司 | 电子基板及其制作方法、显示面板 |
CN110941363B (zh) * | 2019-11-26 | 2023-07-04 | 京东方科技集团股份有限公司 | 触控面板、显示装置 |
CN113934317B (zh) * | 2020-07-14 | 2024-07-05 | 华为技术有限公司 | 触控面板及电子设备、触控识别方法 |
CN112255830B (zh) * | 2020-10-23 | 2021-11-02 | 深圳市华星光电半导体显示技术有限公司 | 激光感应面板及其制作方法、显示装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008077188A (ja) * | 2006-09-19 | 2008-04-03 | Optrex Corp | 光学式タッチパネル |
CN103345338A (zh) * | 2013-06-17 | 2013-10-09 | 合肥京东方光电科技有限公司 | 光触屏及其制作方法 |
CN103365508A (zh) * | 2012-04-10 | 2013-10-23 | 奇景光电股份有限公司 | 触控面板 |
US20140062906A1 (en) * | 2012-09-06 | 2014-03-06 | Electronics And Telecommunications Research Institute | Touch screens and methods of manufacturing the same |
CN103914169A (zh) * | 2013-01-25 | 2014-07-09 | 上海天马微电子有限公司 | 一种内嵌式触摸屏及其制作方法、显示装置 |
CN104216578A (zh) * | 2013-05-30 | 2014-12-17 | 京东方科技集团股份有限公司 | 一种触摸面板及显示装置 |
CN204288180U (zh) * | 2014-12-26 | 2015-04-22 | 京东方科技集团股份有限公司 | 光触控结构、光触控显示基板和光触控显示装置 |
CN105117075A (zh) * | 2015-09-24 | 2015-12-02 | 京东方科技集团股份有限公司 | 一种光触控基板、内嵌式触摸屏及显示装置 |
CN204945980U (zh) * | 2015-09-24 | 2016-01-06 | 京东方科技集团股份有限公司 | 一种光触控基板、内嵌式触摸屏及显示装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001290135A (ja) * | 2000-01-31 | 2001-10-19 | Nitto Denko Corp | タッチ式液晶表示装置及び入力検出方法 |
KR100976527B1 (ko) * | 2008-10-14 | 2010-08-17 | 하이디스 테크놀로지 주식회사 | 광도전체를 이용한 터치스크린 기능이 내장된 액정표시장치 |
KR101643376B1 (ko) * | 2010-04-02 | 2016-07-28 | 삼성전자주식회사 | 광센서를 이용한 리모트 터치 패널 및 이를 구비하는 리모트 터치 스크린 장치 |
JP5513308B2 (ja) * | 2010-08-19 | 2014-06-04 | 株式会社ジャパンディスプレイ | タッチ検出機能付き表示装置、および電子機器 |
KR101822691B1 (ko) * | 2010-12-10 | 2018-01-26 | 도판 인사츠 가부시키가이샤 | 액정 표시 기판 및 액정 표시 장치 |
US8797285B2 (en) * | 2011-04-18 | 2014-08-05 | Atmel Corporation | Panel |
US9470941B2 (en) * | 2011-08-19 | 2016-10-18 | Apple Inc. | In-cell or on-cell touch sensor with color filter on array |
CN103325441A (zh) * | 2012-03-21 | 2013-09-25 | 宸鸿科技(厦门)有限公司 | 触控面板之导电薄膜及其制造方法 |
TWI459083B (zh) * | 2012-05-04 | 2014-11-01 | Henghao Technology Co Ltd | 觸控面板 |
KR102032336B1 (ko) * | 2012-10-19 | 2019-11-08 | 한국전자통신연구원 | 압력 변화를 통한 촉각 피드백을 제공하는 터치 패널 및 그것의 동작 방법 |
TW201421312A (zh) * | 2012-11-27 | 2014-06-01 | Chunghwa Picture Tubes Ltd | 彩色濾光片基板、包含彩色濾光片基板之內嵌光學式觸控顯示面板及紅外線濾光層之材料 |
KR102057666B1 (ko) * | 2013-02-19 | 2019-12-23 | 삼성디스플레이 주식회사 | 터치 스크린 패널 및 그 제조 방법 |
CN103413523B (zh) * | 2013-07-31 | 2015-05-27 | 京东方科技集团股份有限公司 | 一种像素电路、有机电致发光显示面板及显示装置 |
CN103823601A (zh) | 2014-02-08 | 2014-05-28 | 京东方科技集团股份有限公司 | 一种内嵌式触摸屏及显示装置 |
-
2015
- 2015-09-24 CN CN201510618520.3A patent/CN105117075B/zh not_active Expired - Fee Related
-
2016
- 2016-02-04 US US15/533,171 patent/US10409423B2/en not_active Expired - Fee Related
- 2016-02-04 WO PCT/CN2016/073453 patent/WO2017049837A1/zh active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008077188A (ja) * | 2006-09-19 | 2008-04-03 | Optrex Corp | 光学式タッチパネル |
CN103365508A (zh) * | 2012-04-10 | 2013-10-23 | 奇景光电股份有限公司 | 触控面板 |
US20140062906A1 (en) * | 2012-09-06 | 2014-03-06 | Electronics And Telecommunications Research Institute | Touch screens and methods of manufacturing the same |
CN103914169A (zh) * | 2013-01-25 | 2014-07-09 | 上海天马微电子有限公司 | 一种内嵌式触摸屏及其制作方法、显示装置 |
CN104216578A (zh) * | 2013-05-30 | 2014-12-17 | 京东方科技集团股份有限公司 | 一种触摸面板及显示装置 |
CN103345338A (zh) * | 2013-06-17 | 2013-10-09 | 合肥京东方光电科技有限公司 | 光触屏及其制作方法 |
CN204288180U (zh) * | 2014-12-26 | 2015-04-22 | 京东方科技集团股份有限公司 | 光触控结构、光触控显示基板和光触控显示装置 |
CN105117075A (zh) * | 2015-09-24 | 2015-12-02 | 京东方科技集团股份有限公司 | 一种光触控基板、内嵌式触摸屏及显示装置 |
CN204945980U (zh) * | 2015-09-24 | 2016-01-06 | 京东方科技集团股份有限公司 | 一种光触控基板、内嵌式触摸屏及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US10409423B2 (en) | 2019-09-10 |
CN105117075B (zh) | 2018-03-09 |
US20170371440A1 (en) | 2017-12-28 |
CN105117075A (zh) | 2015-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2017049837A1 (zh) | 一种光触控基板、内嵌式触摸屏及显示装置 | |
KR102437633B1 (ko) | 디스플레이 패널, 디스플레이 스크린 및 디스플레이 단말기 | |
US10705367B2 (en) | Touch display panel having touch line formed on the same layer as the gate line | |
US9766761B2 (en) | In-cell touch panel and display device | |
CN101441538B (zh) | 触控式装置的结构与触控式显示面板 | |
US9665222B2 (en) | In-cell touch panel and display device with self-capacitance electrodes | |
US9678594B2 (en) | In-cell touch panel and display device | |
CN106908980B (zh) | 阵列基板、触控显示面板及显示装置 | |
KR101470607B1 (ko) | 컬러 필터 기판 및 용량성 터치 스크린 | |
WO2017004986A1 (zh) | 触控显示面板及其制作方法、触控显示装置 | |
WO2016119373A1 (zh) | 阵列基板、触控面板及阵列基板的制作方法 | |
TWI581038B (zh) | 液晶顯示面板 | |
US10139965B2 (en) | Touch panel, manufacturing method thereof and display device | |
CN104111748A (zh) | 集成有触摸屏的显示装置的滤色器基板及其制造方法 | |
CN107491211A (zh) | 一种触控显示面板和触控显示装置 | |
US20160026285A1 (en) | Display Substrate and Manufacturing Method Thereof, Touch Panel, and Display Device | |
CN105900049A (zh) | 位置输入装置和显示装置 | |
WO2015180288A1 (zh) | 内嵌式触控面板及显示装置 | |
CN105117069B (zh) | 一种阵列基板、触控显示面板及触控显示装置 | |
CN105892125B (zh) | 一种彩膜基板、其制作方法、显示面板及显示装置 | |
WO2016033881A1 (zh) | 彩膜基板及其制作方法、触控显示装置 | |
US10606388B2 (en) | Array substrate, manufacturing method thereof and touch display panel | |
CN204945980U (zh) | 一种光触控基板、内嵌式触摸屏及显示装置 | |
WO2020140731A1 (zh) | Oled显示面板及其制造方法、显示装置 | |
CN111708237B (zh) | 一种阵列基板、显示面板及显示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16847731 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 15533171 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 16847731 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 280818) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 16847731 Country of ref document: EP Kind code of ref document: A1 |