WO2022178940A1 - 显示面板、制备显示面板的方法及电子设备 - Google Patents

显示面板、制备显示面板的方法及电子设备 Download PDF

Info

Publication number
WO2022178940A1
WO2022178940A1 PCT/CN2021/083355 CN2021083355W WO2022178940A1 WO 2022178940 A1 WO2022178940 A1 WO 2022178940A1 CN 2021083355 W CN2021083355 W CN 2021083355W WO 2022178940 A1 WO2022178940 A1 WO 2022178940A1
Authority
WO
WIPO (PCT)
Prior art keywords
pixel
display panel
array substrate
light
filter
Prior art date
Application number
PCT/CN2021/083355
Other languages
English (en)
French (fr)
Inventor
罗光跃
Original Assignee
捷开通讯(深圳)有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 捷开通讯(深圳)有限公司 filed Critical 捷开通讯(深圳)有限公司
Publication of WO2022178940A1 publication Critical patent/WO2022178940A1/zh
Priority to US18/236,968 priority Critical patent/US20240012282A1/en

Links

Classifications

    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13312—Circuits comprising photodetectors for purposes other than feedback
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • 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

Definitions

  • Embodiments of the present application relate to the field of display technologies, and in particular, to a display panel, a method for manufacturing a display panel, and an electronic device.
  • the hole area of the camera module under the screen cannot be set with optical components to gather the light, the hole area of the camera module under the screen will have the phenomenon of light leakage and color mixing and whitening at large viewing angles, reducing the display effect of the display panel.
  • An embodiment of the present application provides a display panel, including: an array substrate, a light-shielding matrix, and a backlight module, wherein the array substrate, the light-shielding matrix, and the backlight module are stacked in sequence, and the light-shielding matrix includes: a grid shading columns arranged in a shape.
  • the array substrate at least includes: a pixel matrix composed of a plurality of pixel units, and a first pixel matrix is arranged between adjacent pixel units and between adjacent sub-pixels in the pixel units.
  • a spacer area wherein pixel isolation walls are disposed in the first space area, and the pixel isolation walls are opposite to the light-shielding columns.
  • the width of the light-shielding column and the pixel separation wall are the same.
  • the display panel further comprises: a color filter substrate, the color filter substrate and the array substrate, the light-shielding matrix and the backlight module are stacked in sequence;
  • the color filter substrate at least includes: a filter matrix composed of a plurality of filter units, and a second space is set between adjacent filter units and between adjacent sub-filter units in the filter units A filter isolation column is arranged in the second interval area, and the filter isolation column is located opposite to the light shielding column.
  • the filter isolation column, the pixel isolation wall and the light shielding column have the same width.
  • the array substrate and the backlight module are fixedly connected by a sealant, and the height of the light-shielding matrix is less than or equal to the height of the sealant.
  • the light-shielding matrix includes: the color of the light-shielding matrix is black.
  • the present application also provides a method for preparing a display panel, the method comprising:
  • An array substrate at least includes: a pixel matrix and a pixel separation wall, the pixel matrix includes: a plurality of pixel units; between adjacent pixel units and between adjacent sub-pixels in the pixel unit A first partition is arranged between them, and a pixel isolation wall is arranged in the first partition, and the pixel partition is made of an opaque material;
  • Exposure is performed on the side of the array substrate close to the pixel isolation wall, and then a developing process is performed to form a light-shielding matrix.
  • the method includes: performing a soft baking process to remove the solvent in the photoresist.
  • the forming a photoresist layer on the side of the array substrate away from the pixel isolation wall includes: coating photoresist on the side of the array substrate away from the pixel isolation wall to form a photoresist layer.
  • a photoresist layer, the photoresist is a positive type photoresist.
  • the step of coating a photoresist on the side of the array substrate away from the pixel isolation wall to form a photoresist layer includes: the coating method of applying the photoresist includes: rotating Paint or scrape.
  • the method further includes:
  • An array substrate at least includes: a pixel matrix and a pixel separation wall, the pixel matrix includes: a plurality of pixel units; between adjacent pixel units and between adjacent sub-pixels in the pixel unit A first partition is arranged between them, and a pixel isolation wall is arranged in the first partition, and the pixel partition is made of an opaque material;
  • a color filter substrate is provided, the color filter substrate at least includes: a filter matrix composed of a plurality of filter units, between adjacent filter units and between adjacent sub-filter units in the filter units Each is provided with a second spacer area, and the second spacer area is provided with a filter isolation column, and the filter isolation column is made of an opaque material; the color filter substrate, the pixel isolation wall and the The array substrates are stacked in sequence;
  • Exposure is performed on the side of the color filter substrate away from the pixel isolation wall, and then a developing process is performed to form a light-shielding matrix.
  • the method further includes:
  • the array substrate and the color filter substrate are assembled, and the assembled array substrate and the color filter substrate are fixedly connected by a sealant to form a liquid crystal cell.
  • the present application also provides an electronic device, the electronic device includes a display panel, a camera module and a circuit board, the camera module is arranged below the display panel, the display panel and the camera module are respectively connected with the circuit board is electrically connected;
  • the display panel includes: an array substrate, a light-shielding matrix and a backlight module, the array substrate, the light-shielding matrix and the backlight module are stacked in sequence, and the light-shielding matrix includes: light-shielding columns arranged in a grid shape.
  • the array substrate at least includes: a pixel matrix composed of a plurality of pixel units, and a first interval is set between adjacent pixel units and between adjacent sub-pixels in the pixel units A pixel isolation wall is arranged in the first interval area, and the pixel isolation wall is opposite to the position of the light-shielding column.
  • the light shielding column and the pixel isolation wall have the same width.
  • the electronic device further includes: a color filter substrate, the color filter substrate, the array substrate, the light-shielding matrix and the backlight module are stacked in sequence;
  • the color filter substrate at least includes: a filter matrix composed of a plurality of filter units, and a second space is set between adjacent filter units and between adjacent sub-filter units in the filter units A filter isolation column is arranged in the second interval area, and the filter isolation column is located opposite to the light shielding column.
  • the filter isolation column, the pixel isolation wall and the light shielding column have the same width.
  • the array substrate and the backlight module are fixedly connected by a sealant, and the height of the light-shielding matrix is less than or equal to the height of the sealant.
  • the light-shielding matrix includes: the color of the light-shielding matrix is black.
  • the embodiments of the present application provide a display panel, a method for manufacturing a display panel, and an electronic device.
  • the display panel includes: an array substrate, a light-shielding matrix and a backlight module, the array substrate, the light-shielding matrix and the backlight modules are stacked in sequence, and the shading matrix includes: shading columns arranged in a grid shape.
  • the embodiment of the present application can solve the problem of the camera module under the screen.
  • the hole area has the phenomenon of light leakage and color mixing and the problem of whitening under large viewing angles, which improves the display effect of the display panel.
  • FIG. 1 is a schematic diagram of an under-screen camera module terminal according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a display panel according to an embodiment of the present application.
  • FIG. 3 is a process flow diagram of manufacturing a display panel according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a process for fabricating a display panel according to an embodiment of the present application.
  • FIG. 5 is another process flow chart of manufacturing a display panel according to an embodiment of the present application.
  • FIG. 6 is a schematic diagram of another process for fabricating a display panel according to an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • the embodiments of the present application provide a display panel, which can solve the phenomenon of light leakage and color mixing in the hole area of the camera module under the screen and the problem of whitening at a large viewing angle, and improve the display effect of the display panel.
  • the display panel can be used with terminals, such as smart phones, tablet computers, notebook computers or personal computers.
  • terminals such as smart phones, tablet computers, notebook computers or personal computers.
  • the display panel will be described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.
  • the embodiment of the present application provides a display panel 1, a camera module 2, and a circuit board (not shown in the figure). Board electrical connection.
  • the circuit board includes: a drive circuit and a camera circuit, the drive circuit is mainly used for the drive display of the display panel 1, the camera circuit is mainly used for the control of the camera module 2, the circuit board, the display panel 1 and the camera module 2 Use conductive parts for electrical connection.
  • the display panel 1 includes: an array substrate 200, a shading matrix and a backlight module 300.
  • the array substrate 200, the shading matrix and the backlight module 300 are stacked in sequence.
  • the shading matrix includes: shading columns 600 arranged in a grid.
  • the array substrate 200 at least includes: a pixel matrix composed of a plurality of pixel units, a first spacing area is provided between adjacent pixel units and between adjacent sub-pixels in the pixel unit, and pixels are provided in the first spacing area
  • the isolation wall 201 , the pixel isolation wall 201 is opposite to the position of the light-shielding column 600 .
  • the width of the light-shielding column 600 and the pixel isolation wall 201 are the same.
  • the pixel isolation wall is used to isolate each sub-pixel, and each sub-pixel is independently controlled by electrodes.
  • the electrode is made of opaque material, which may include scanning wiring and signal wiring, gate electrode, source electrode, drain electrode, etc., and is generally manufactured by multiple photolithography processes.
  • the display panel 1 further includes: a color filter substrate 100, the color filter substrate 100, the array substrate 200, the light-shielding matrix and the backlight module 300 are stacked in sequence.
  • the color filter substrate 100 at least includes: a filter matrix composed of a plurality of filter units, and filter units are arranged between adjacent filter units and between adjacent sub-filter units in the filter units.
  • the isolation columns 101 , the filter isolation columns 101 and the light shielding columns 600 are located opposite to each other, and the filter isolation columns 101 , the pixel isolation walls 201 and the light shielding columns 600 have the same width.
  • the color of the filter matrix may be multi-primary, forming multi-primary light, such as red, green and blue.
  • the filter isolation column is used for blocking the light between different filter matrices, preventing the phenomenon of light mixing, and at the same time increasing the contrast of the display screen.
  • the filter isolation column 101 is made of a metal material such as chromium or a black resin material.
  • a liquid crystal layer 400 is disposed between the color filter substrate 100 and the array substrate 200 , and the liquid crystal layer 400 can be deflected under the action of an electric field, thereby realizing the display of a predetermined picture.
  • the color filter substrate 100 , the array substrate 200 and the liquid crystal layer 400 form a COA (color-filter on array) liquid crystal cell.
  • the array substrate 200 and the backlight module 300 are fixedly connected by the sealant 500, and the height of the shading matrix is not higher than the height of the sealant 500, preferably the height of the shading matrix is equal to the height of the sealant 500, preferably 50 microns.
  • the sealant can have fixed connection and shading functions.
  • the light-shielding matrix is made of an opaque material, the color of which is preferably black.
  • the shading matrix is used to close the angle at which the backlight module 300 emits light, that is, the shading matrix can reduce the range of the angle at which the backlight module 300 emits light. ° to 180° retracted to between 30° and 150°.
  • a display panel provided by an embodiment of the present application includes: an array substrate, a light-shielding matrix, and a backlight module, the array substrate, the light-shielding matrix, and the backlight module are stacked in sequence, and the light-shielding matrix includes: Grid-arranged shading columns.
  • the array substrate at least includes: a pixel matrix composed of a plurality of pixel units, a first spacer area is arranged between adjacent pixel units and between adjacent sub-pixels in the pixel unit, and a pixel isolation wall is arranged in the first spacer area , the pixel separation wall is opposite to the position of the shading column.
  • the shading posts and pixel walls are the same width.
  • the display panel can solve the phenomenon of light leakage and color mixing in the hole area of the camera module under the screen and the problem of whitening under a large viewing angle, and improve the display effect of the display panel.
  • Another embodiment of the present application provides a method for manufacturing a display panel, which can solve the phenomenon of light leakage and color mixing in the hole area of the camera module under the screen and the problem of whitening at a large viewing angle, and improve the display effect of the display panel .
  • the display panel can also be used with terminals, such as smart phones, tablet computers, notebook computers or personal computers.
  • the method for producing a display panel is as follows.
  • the method for preparing a display panel may include:
  • an array substrate can be provided, the array substrate at least includes: a pixel matrix and a pixel separation wall, the pixel matrix includes: a plurality of pixel units; phases between adjacent pixel units and between the pixel units A first separation area is arranged between adjacent sub-pixels, and a pixel separation wall is arranged in the first separation area, and the pixel separation wall is made of an opaque material;
  • the pixel isolation wall is used to isolate each sub-pixel and independently control each sub-pixel through an electrode.
  • the electrode is made of an opaque material, which may include a scanning wiring and a signal wiring, a gate electrode, a source electrode, a drain electrode, etc. etc., generally manufactured by multiple photolithography processes.
  • Step 102 forming a photoresist layer on the side of the array substrate away from the pixel isolation wall;
  • a layer of photoresist is coated on the side of the array substrate away from the pixel isolation wall to form a photoresist layer.
  • the coating method may include: coating methods such as spin coating or blade coating.
  • the photoresist also known as photoresist, is a light-sensitive organic compound. After it absorbs ultraviolet light exposure, its solubility in the developer will change;
  • the photoresist may be in the form of black ink, which is a positive photoresist.
  • a soft bake process may be performed first to remove the solvent in the photoresist and increase the adhesion of the photoresist on the surface of the array substrate.
  • step 103 exposure may be performed on the side of the array substrate close to the pixel isolation wall, and then a developing process may be performed to form a light-shielding matrix.
  • exposure is performed on the side of the array substrate close to the pixel separation wall, wherein the pixel separation wall is an opaque material, so it can be considered that the pixel separation wall is used as a mask for exposure.
  • the baking process of the photoresist layer is continued to eliminate the standing wave effect during exposure and improve the sidewall profile of the formed photoresist pattern.
  • the development process continues for the photoresist layer.
  • it may include dripping a developing solution onto the surface of the photoresist, and the exposed area in the photoresist layer chemically reacts with the developing solution to dissolve.
  • a hard bake process may be performed after developing, that is, a light-shielding matrix is formed, and the light-shielding columns of the light-shielding matrix correspond to the positions of the pixel isolation walls and have the same width.
  • frame glue is coated on the array substrate, liquid crystal is dripped on the color filter substrate to form a liquid crystal layer, alignment films are coated on both the array substrate and the color filter substrate, and the array substrate and the color filter substrate are coated with a cell matching process.
  • the color film substrates are assembled into boxes, and the frame glue is bonded to form a liquid crystal cell.
  • frame glue is used to bond the backlight module to complete the manufacture of the liquid crystal display panel.
  • the height of the light-shielding matrix can be adjusted according to process parameters such as the thickness of the photoresist layer and the type of the photoresist.
  • a method for manufacturing a display panel first provides an array substrate, the array substrate at least includes: a pixel matrix and a pixel separation wall, and the pixel matrix includes: a plurality of pixel units between adjacent pixel units and between adjacent sub-pixels in the pixel unit is provided with a first spacer, the first spacer is provided with a pixel separation wall, the pixel separation wall is made of opaque
  • a photoresist layer is formed on the side of the array substrate away from the pixel isolation wall; exposure is performed on the side of the array substrate close to the pixel isolation wall, and then a developing process is performed to form a light-shielding matrix.
  • the display panel can solve the phenomenon of light leakage and color mixing in the hole area of the camera module under the screen and the problem of whitening under a large viewing angle, and improve the display effect of the display panel.
  • Another embodiment of the present application provides a method for manufacturing a display panel, which can solve the phenomenon of light leakage and color mixing in the hole area of the camera module under the screen and the problem of whitening at a large viewing angle, and improve the display effect of the display panel .
  • the display panel can also be used with terminals, such as smart phones, tablet computers, notebook computers or personal computers.
  • the method for producing a display panel is as follows.
  • the method for preparing a display panel may include:
  • an array substrate can be provided, the array substrate at least includes: a pixel matrix and a pixel separation wall, the pixel matrix includes: a plurality of pixel units; phases between adjacent pixel units and in the pixel units A first separation area is arranged between adjacent sub-pixels, and a pixel separation wall is arranged in the first separation area, and the pixel separation wall is made of an opaque material;
  • the pixel isolation wall is used to isolate each sub-pixel and independently control each sub-pixel through an electrode.
  • the electrode is made of an opaque material, which may include a scanning wiring and a signal wiring, a gate electrode, a source electrode, a drain electrode, etc. etc., generally manufactured by multiple photolithography processes.
  • a color filter substrate can be provided, and the color filter substrate at least includes: a filter matrix composed of a plurality of filter units, between adjacent filter units and adjacent sub-filters in the filter units.
  • a second spacer area is arranged between the light units, and a filter isolation column is arranged in the second spacer area, and the filter isolation column is made of an opaque material;
  • the color filter substrate, the pixel isolation wall, and the array substrate are stacked in sequence;
  • frame glue may be applied on the array substrate first, and liquid crystal may be dropped on the color filter substrate to form a liquid crystal layer, and alignment films may be applied on both the array substrate and the color filter substrate.
  • the array substrate and the color filter substrate are assembled to form a liquid crystal cell;
  • the color filter substrate at least includes: a filter matrix composed of a plurality of filter units, and filter isolations are provided between adjacent filter units and between adjacent sub-filter units in the filter units Column, the color of the filter matrix can be multi-primary, forming multi-primary color light, such as: red, green and blue.
  • the filter isolation column is used for blocking the light between different filter matrices, preventing the phenomenon of light mixing, and at the same time increasing the contrast of the display screen.
  • the filter spacer is made of metal material such as chromium or black resin material, so it can be considered that the filter spacer is used as a mask for exposure; the width of the filter spacer is the same as that of the pixel spacer.
  • the positions of the light-shielding column, the pixel isolation wall and the filter isolation column of the light-shielding matrix correspond to each other and have the same width.
  • a photoresist layer may be formed on the side of the array substrate away from the pixel isolation wall;
  • a layer of photoresist is coated on the side of the array substrate away from the pixel isolation wall to form a photoresist layer
  • the coating method may include: coating methods such as spin coating or blade coating.
  • the photoresist also known as photoresist, is a light-sensitive organic compound. After it absorbs ultraviolet light exposure, its solubility in the developer will change;
  • the photoresist may be in the form of black ink, which is a positive photoresist.
  • step 204 exposure is performed on the side of the color filter substrate away from the pixel isolation wall, and then a developing process is performed to form a light-shielding matrix.
  • exposure is performed on the side of the color filter substrate away from the pixel isolation wall;
  • a soft bake process may be performed first to remove the solvent in the photoresist and increase the adhesion of the photoresist on the surface of the array substrate;
  • a development process is then performed on the photoresist layer.
  • it may include dripping a developing solution onto the surface of the photoresist, and the exposed area in the photoresist layer chemically reacts with the developing solution to dissolve;
  • the dissolved photoresist is removed by deionized water and rinsed and dried;
  • a hard bake process may be performed after developing, that is, a light-shielding matrix is formed, and the light-shielding columns of the light-shielding matrix correspond to the positions of the pixel isolation walls and have the same width;
  • the backlight module is bonded with frame glue to complete the manufacture of the liquid crystal display panel.
  • a method for manufacturing a display panel provided by an embodiment of the present application provides an array substrate, and provides a color filter substrate, and the color filter substrate, the pixel separation wall and the array substrate are sequentially stacked and arranged; A photoresist layer is formed on the side of the array substrate away from the pixel isolation wall; exposure is performed on the side of the color filter substrate away from the pixel isolation wall, and then a developing process is performed to form a light-shielding matrix.
  • the display panel can solve the phenomenon of light leakage and color mixing in the hole area of the camera module under the screen and the problem of whitening under a large viewing angle, and improve the display effect of the display panel.
  • FIG. 7 shows a schematic structural diagram of the electronic device involved in the embodiment of the present application
  • the electronic device may be a mobile phone, a computer, a digital broadcasting terminal, a message sending and receiving Devices, game consoles, tablet devices, medical equipment, fitness equipment, personal digital assistants, etc.
  • the electronic device may be a mobile phone, a computer, a digital broadcasting terminal, a message sending and receiving Devices, game consoles, tablet devices, medical equipment, fitness equipment, personal digital assistants, etc.
  • the electronic device 1200 may include an RF (Radio Frequency, radio frequency) circuit 110, a memory 120 including one or more (only one is shown in the figure) computer-readable storage medium, an input unit 130, a display unit 140, a sensor 150, an audio
  • FIG. 7 does not constitute a limitation to the electronic device 1200, and may include more or less components than the one shown, or combine some components, or different components layout. in:
  • the RF circuit 110 is used for receiving and sending electromagnetic waves, realizing mutual conversion between electromagnetic waves and electrical signals, so as to communicate with a communication network or other devices.
  • RF circuitry 110 may include various existing circuit elements for performing these functions, eg, antennas, radio frequency transceivers, digital signal processors, encryption/decryption chips, Subscriber Identity Module (SIM) cards, memory, and the like.
  • SIM Subscriber Identity Module
  • the RF circuit 110 may communicate with various networks such as the Internet, an intranet, a wireless network, or with other devices over a wireless network.
  • the memory 120 can be used to store software programs and modules, such as program instructions/modules corresponding to the screen state control method in the above-mentioned embodiment, the processor 180 executes various functional applications and data by running the software programs and modules stored in the memory 120. deal with.
  • Memory 120 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory.
  • the memory 120 may further include memory located remotely from the processor 180, and these remote memories may be connected to the electronic device 1200 through a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.
  • the input unit 130 may be used to receive input numerical or character information, and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control.
  • the input unit 130 may include a touch-sensitive surface 131 as well as other input devices 132 .
  • Touch-sensitive surface 131 also known as a touch display or trackpad, collects touch operations by a user on or near it (such as a user using a finger, stylus, etc., any suitable object or accessory on or on touch-sensitive surface 131). operation near the touch-sensitive surface 131 ), and drive the corresponding connection device according to a preset program.
  • the input unit 130 may also include other input devices 132 .
  • other input devices 132 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 140 may be used to display information input by or provided to the user and various graphical user interfaces of the electronic device 1200, which may be composed of graphics, text, icons, videos, and any combination thereof.
  • the display unit 140 may include a display panel 141 .
  • the touch-sensitive surface 131 may cover the display panel 141, and when the touch-sensitive surface 131 detects a touch operation on or near it, it is transmitted to the processor 180 to determine the type of the touch event, and then the processor 180 determines the type of the touch event according to the touch event. Type provides corresponding visual output on display panel 141 .
  • the display unit 140 is the screen in the above embodiment.
  • the electronic device 1200 may also include at least one sensor 150, such as a light sensor, a motion sensor, and other sensors. As for other sensors such as a barometer, a hygrometer, a thermometer, and an infrared sensor that can be configured in the electronic device 1200, details are not described herein again.
  • sensors 150 such as a light sensor, a motion sensor, and other sensors.
  • other sensors such as a barometer, a hygrometer, a thermometer, and an infrared sensor that can be configured in the electronic device 1200, details are not described herein again.
  • the audio circuit 160 , the speaker 161 , and the microphone 162 may provide an audio interface between the user and the electronic device 1200 .
  • the audio circuit 160 can transmit the received audio data converted electrical signal to the speaker 161, and the speaker 161 converts it into a sound signal for output; on the other hand, the microphone 162 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 160 After receiving, it is converted into audio data, and then the audio data is output to the processor 180 for processing, and then sent to, for example, another terminal through the RF circuit 110, or the audio data is output to the memory 120 for further processing.
  • Audio circuitry 160 may also include an ear jack to provide for communication of peripheral headphones with electronic device 1200 .
  • the electronic device 1200 can help users to send and receive emails, browse web pages, access streaming media, etc. through the transmission module 170 (eg, a Wi-Fi module), which provides users with wireless broadband Internet access.
  • the transmission module 170 eg, a Wi-Fi module
  • FIG. 7 shows the transmission module 170, it can be understood that it does not belong to the necessary structure of the electronic device 1200, and can be completely omitted as required within the scope of not changing the essence of the invention.
  • the processor 180 is the control center of the electronic device 1200, and uses various interfaces and lines to connect various parts of the entire mobile phone, by running or executing the software programs and/or modules stored in the memory 120, and calling the data stored in the memory 120. , perform various functions of the electronic device 1200 and process data, so as to monitor the mobile phone as a whole.
  • the processor 180 may include one or more processing cores; in some embodiments, the processor 180 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and Applications, etc., the modem processor mainly deals with wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 180 .
  • the electronic device 1200 also includes a power supply 190 (such as a battery) for supplying power to various components.
  • the power supply can be logically connected to the processor 180 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.
  • Power supply 190 may also include one or more DC or AC power sources, recharging systems, power failure detection circuits, power converters or inverters, power status indicators, and any other components.
  • the electronic device 1200 may further include a camera (eg, a front-facing camera, a rear-facing camera), a Bluetooth module, and the like, which will not be repeated here.
  • the display unit 140 of the electronic device 1200 is a touch screen display, and the electronic device 1200 further includes a memory 120 and one or more programs, wherein one or more programs are stored in the memory 120 and configured The programs stored in the memory 120 are executed by one or more processors 180 to realize various functions.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示面板（1）、制备显示面板（1）的方法及电子设备（1200），该显示面板（1）包括：阵列基板（200）、遮光矩阵和背光模组（300），阵列基板（200）、遮光矩阵和背光模组（300）依次层叠设置，遮光矩阵包括：呈网格状排列的遮光柱（600）。本申请可以解决屏幕下摄像模组的孔区出现漏光混色的现象和大视角下呈发白状态的问题，提升显示面板（1）显示效果。

Description

显示面板、制备显示面板的方法及电子设备
本申请要求于2021年02月24日提交中国专利局、申请号为202110209762.2、发明名称为“一种显示面板、制备显示面板的方法及电子设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及显示技术领域，尤其涉及一种显示面板、制备显示面板的方法及电子设备。
 背景技术
随着显示技术的发展，人们对显示终端追求更加多样化和个性化，全面屏逐渐成为了显示终端重要发展方向之一，许多手机厂商设计出将摄像模组设置在屏幕下方，以实现真正意义上的全面屏。
 技术问题
由于进入屏幕下摄像模组的孔区无法设置光学组件聚拢光线，屏幕下摄像模组的孔区会出现漏光混色的现象和大视角下呈发白状态，降低显示面板的显示效果。
 技术解决方案
本申请实施例提供一种显示面板，包括：阵列基板、遮光矩阵和背光模组，所述阵列基板、所述遮光矩阵和所述背光模组依次层叠设置，所述遮光矩阵包括：呈网格状排列的遮光柱。
在所述的一种显示面板中，所述阵列基板至少包括：多个像素单元组成的像素矩阵，相邻所述像素单元之间、以及所述像素单元中相邻子像素之间设置有第一间隔区，所述第一间隔区内均设置有像素隔离墙，所述像素隔离墙与所述遮光柱的位置相对。
在所述的一种显示面板中，所述遮光柱和所述像素隔离墙的宽度相同。
在所述的一种显示面板中，所述显示面板还包括：彩膜基板，所述彩膜基板与所述阵列基板、所述遮光矩阵和所述背光模组依次层叠设置；
所述彩膜基板至少包括：多个滤光单元组成的滤光矩阵，相邻所述滤光单元之间、以及所述滤光单元中相邻子滤光单元之间均设置有第二间隔区，所述第二间隔区内设置有滤光隔离柱，所述滤光隔离柱与所述遮光柱的位置相对。
在所述的一种显示面板中，所述滤光隔离柱、所述像素隔离墙和所述遮光柱的宽度相同。
在所述的一种显示面板中，所述阵列基板和所述背光模组通过框胶固定连接，所述遮光矩阵的高度小于或等于所述框胶的高度。
在所述的一种显示面板中，所述遮光矩阵包括：所述遮光矩阵的颜色为黑色。
本申请还提供一种制备显示面板的方法，所述方法包括：
提供一阵列基板，所述阵列基板至少包括：像素矩阵和像素隔离墙，所述像素矩阵包括：多个像素单元；相邻所述像素单元之间、以及所述像素单元中相邻子像素之间设置有第一间隔区，所述第一间隔区内设置有像素隔离墙，所述像素隔离墙由不透光材料制成；
在阵列基板远离所述像素隔离墙的一侧形成光刻胶层；
在所述阵列基板靠近所述像素隔离墙的一侧进行曝光，再进行显影工艺，形成遮光矩阵。
在所述制备显示面板的方法中，所述在阵列基板远离所述像素隔离墙的一侧形成光刻胶层之后，包括：执行软烘烤工艺，去除所述光刻胶中的溶剂。
在所述制备显示面板的方法中，所述在阵列基板远离所述像素隔离墙的一侧形成光刻胶层，包括：在阵列基板远离该像素隔离墙的一侧涂覆光刻胶形成光刻胶层，所述光刻胶为正型光刻胶。
在所述制备显示面板的方法中，所述在阵列基板远离该像素隔离墙的一侧涂覆光刻胶形成光刻胶层，包括：所述涂覆光刻胶的涂覆方式包括：旋涂或者刮涂。
在所述制备显示面板的方法中，所述方法还包括：
提供一阵列基板，所述阵列基板至少包括：像素矩阵和像素隔离墙，所述像素矩阵包括：多个像素单元；相邻所述像素单元之间、以及所述像素单元中相邻子像素之间设置有第一间隔区，所述第一间隔区内设置有像素隔离墙，所述像素隔离墙由不透光材料制成；
提供一彩膜基板，所述彩膜基板至少包括：多个滤光单元组成的滤光矩阵，相邻所述滤光单元之间、以及所述滤光单元中相邻子滤光单元之间均设置有第二间隔区，所述第二间隔区内设置有滤光隔离柱，所述滤光隔离柱由不透光材料制成；所述彩膜基板、所述像素隔离墙和所述阵列基板依次层叠设置；
在阵列基板远离所述像素隔离墙的一侧形成光刻胶层；
在彩膜基板远离所述像素隔离墙的一侧所述一侧进行曝光，再进行显影工艺，形成遮光矩阵。
在所述制备显示面板的方法中，所述方法还包括：
在所述阵列基板上涂布框胶，在所述彩膜基板上滴有液晶形成液晶层，在所述阵列基板和所述彩膜基板上均涂布取向膜；
通过对盒工艺，将所述阵列基板与所述彩膜基板对盒，并通过框胶固定连接对盒后的阵列基板和彩膜基板，形成液晶盒。
本申请还提供一种电子设备，所述电子设备包括显示面板、摄像模组和电路板，所述摄像模组设置于所述显示面板的下方，所述显示面板和所述摄像模组分别与所述电路板电性连接；
所述显示面板包括：阵列基板、遮光矩阵和背光模组，所述阵列基板、所述遮光矩阵和所述背光模组依次层叠设置，所述遮光矩阵包括：呈网格状排列的遮光柱。
在所述电子设备中，所述阵列基板至少包括：多个像素单元组成的像素矩阵，相邻所述像素单元之间、以及所述像素单元中相邻子像素之间均设置有第一间隔区，所述第一间隔区内设置有像素隔离墙，所述像素隔离墙与所述遮光柱的位置相对。
在所述电子设备中，所述遮光柱和所述像素隔离墙的宽度相同。
在所述电子设备中，还包括：彩膜基板，所述彩膜基板与所述阵列基板、所述遮光矩阵和所述背光模组依次层叠设置；
所述彩膜基板至少包括：多个滤光单元组成的滤光矩阵，相邻所述滤光单元之间、以及所述滤光单元中相邻子滤光单元之间均设置有第二间隔区，所述第二间隔区内设置有滤光隔离柱，所述滤光隔离柱与所述遮光柱的位置相对。
在所述电子设备中，所述滤光隔离柱、所述像素隔离墙和所述遮光柱的宽度相同。
在所述电子设备中，所述阵列基板和所述背光模组通过框胶固定连接，所述遮光矩阵的高度小于或等于所述框胶的高度。
在所述电子设备中，所述遮光矩阵包括：所述遮光矩阵的颜色为黑色。
 有益效果
本申请的有益效果是：本申请实施例提供一种显示面板、制备显示面板的方法及电子设备，该显示面板包括：阵列基板、遮光矩阵和背光模组，所述阵列基板、所述遮光矩阵和所述背光模组依次层叠设置，遮光矩阵包括：呈网格状排列的遮光柱。针对屏幕下摄像模组的孔区范围内无法聚拢光线，导致显示像素单元的入射光的角度范围过大，甚至可以达到从0°到180°，本申请实施例可以解决屏幕下摄像模组的孔区出现漏光混色的现象和大视角下呈发白状态的问题，提升显示面板的显示效果。
 附图说明
图1为本申请实施例提供的屏幕下摄像模组终端的示意图。
图2为本申请实施例提供的一种显示面板的示意图。
图3为本申请实施例提供的一种制作显示面板的工艺流程图。
图4为本申请实施例提供的一种制作显示面板的工艺示意图。
图5为本申请实施例提供的另一种制作显示面板的工艺流程图。
图6为本申请实施例提供的另一种制作显示面板的工艺示意图。
图7为本申请实施例提供的电子设备的一种结构示意图。
 本发明的实施方式
在本申请的描述中，需要理解的是，术语“宽度”、“厚度”、“上”、“下”、“前”、“后”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例提供一种显示面板，该显示面板可以解决屏幕下摄像模组的孔区出现漏光混色的现象和大视角下呈发白状态的问题，提升显示面板的显示效果。该显示面板可以配合终端使用，如智能手机、平板电脑、笔记本电脑或个人计算机等。以下对该显示面板进行详细说明。需说明的是，以下实施例的描述顺序不作为对实施例优选顺序的限定。
下面结合附图和具体实施方式对本申请予以详细描述，请参阅图1与图2。本申请实施例提供一种显示面板1，摄像模组2、电路板（图中未示出），摄像模组2设置于该显示面板1的下方，显示面板1和摄像头模组2分别与电路板电性连接。其中，电路板包括：驱动电路和摄像电路，该驱动电路主要用于显示面板1的驱动显示，该摄像电路主要用于对摄像模组2的控制，该电路板、显示面板1和摄像模组2用导电件以电性连接。该显示面板1包括：阵列基板200、遮光矩阵和背光模组300，阵列基板200、遮光矩阵和背光模组300依次层叠设置，该遮光矩阵包括：呈网格状排列的遮光柱600。
具体地，阵列基板200至少包括：多个像素单元组成的像素矩阵，相邻像素单元之间、以及像素单元中相邻子像素之间设置有第一间隔区，第一间隔区内设置有像素隔离墙201，像素隔离墙201与遮光柱600的位置相对。遮光柱600和像素隔离墙201的宽度相同。
具体地，该像素隔离墙用于隔离各个子像素，并通过电极独立控制各个子像素。该电极为不透光材质，它可以包括具有扫描布线和信号布线、栅电极和源电极、漏电极等等，一般通过多次光刻工艺的制造而成。
在一些实施例中，该显示面板1还包括：彩膜基板100，该彩膜基板100与阵列基板200、遮光矩阵和背光模组300依次层叠设置。
在一些实施例中，该彩膜基板100至少包括：多个滤光单元组成的滤光矩阵，相邻滤光单元之间、以及滤光单元中相邻子滤光单元之间设置有滤光隔离柱101，滤光隔离柱101与遮光柱600的位置相对，滤光隔离柱101、像素隔离墙201和遮光柱600的宽度相同。
在一些实施例中，该滤光矩阵的颜色可以为多基色，形成多基色光，例如：红、绿和蓝。该滤光隔离柱用于遮挡不同滤光矩阵之间的光线，防止出现混光的现象，同时增加显示画面的对比度。其中，滤光隔离柱101使用例如铬的金属材料或者黑色的树脂材料制成。
在一些实施例中，彩膜基板100与阵列基板200之间设置液晶层400，该液晶层400可以在电场作用下偏转，从而实现预定画面的显示。彩膜基板100、阵列基板200和液晶层400形成COA（color-filter on array）液晶盒。
具体地，阵列基板200和背光模组300通过框胶500固定连接，所述遮光矩阵的高度不高于框胶500的高度，优选遮光矩阵的高度等于框胶500的高度，优选为50微米。该框胶可以具有固定连接和遮光作用。
在一些实施例中，遮光矩阵由不透光材料制成，该材料颜色优选为黑色。
具体地，遮光矩阵用于收拢背光模组300发射光线的角度，即遮光矩阵可以减少背光模组300发射光线的角度的范围，例如，遮光矩阵可以将背光模组300发射光线的角度范围从0°至180°收拢到30°至150°之间。
由上可知，本申请实施例提供的一种显示面板，该显示面板包括：阵列基板、遮光矩阵和背光模组，阵列基板、遮光矩阵和背光模组依次层叠设置，该遮光矩阵包括：呈网格状排列的遮光柱。其中，阵列基板至少包括：多个像素单元组成的像素矩阵，相邻像素单元之间、以及像素单元中相邻子像素之间设置有第一间隔区，第一间隔区内设置有像素隔离墙，像素隔离墙与遮光柱的位置相对。遮光柱和像素隔离墙的宽度相同。该显示面板可以解决屏幕下摄像模组的孔区出现漏光混色的现象和大视角下呈发白状态的问题，提升显示面板的显示效果。
本申请另一实施例提供一种制备显示面板的方法，该显示面板可以解决屏幕下摄像模组的孔区出现漏光混色的现象和大视角下呈发白状态的问题，提升显示面板的显示效果。该显示面板也可以配合终端使用，如智能手机、平板电脑、笔记本电脑或个人计算机等。以下对该制备显示面板的方法。
下面结合附图和具体实施方式对本申请予以详细描述，请参阅图3与图4。该制备显示面板的方法可以包括：
步骤101，可以提供一阵列基板，所述阵列基板至少包括：像素矩阵和像素隔离墙，所述像素矩阵包括：多个像素单元；相邻所述像素单元之间、以及所述像素单元中相邻子像素之间设置有第一间隔区，所述第一间隔区内设置有像素隔离墙，所述像素隔离墙由不透光材料制成；
具体地，该像素隔离墙用于隔离各个子像素，并通过电极独立控制各个子像素，该电极为不透光材质，它可以包括具有扫描布线和信号布线、栅电极和源电极、漏电极等等，一般通过多次光刻工艺的制造而成。
步骤102，在阵列基板远离所述像素隔离墙的一侧形成光刻胶层；
参阅图4在阵列基板远离该像素隔离墙的一侧涂覆一层光刻胶，形成光刻胶层。
在一些实施例中，该涂覆方式可以包括：旋涂或者刮涂等涂覆方式。该光刻胶又称光致抗蚀剂，它是一种对光敏感的有机化合物，它吸收紫外光曝光后，在显影液中的溶解度会发生变化；
在一些实施例中，该光刻胶可以为黑色油墨状，为正型光刻胶。
在一些实施例中，可以先执行软烘烤工艺，去除所述光刻胶中的溶剂，并增加光刻胶在阵列基板表面的粘附性。
步骤103，可以在所述阵列基板靠近所述像素隔离墙的一侧进行曝光，再进行显影工艺，形成遮光矩阵。
具体地，请参阅图4，在所述阵列基板靠近该像素隔离墙的一侧进行曝光，其中，该像素隔离墙为不透光材料，因此可以认为，该像素隔离墙作为曝光的掩模板。
在一些实施例中，继续对该光刻胶层执行烘烤工艺，消除曝光时的驻波效应，改善形成的光刻胶图案的侧壁轮廓。
在一些实施例中，继续对该光刻胶层执行显影工艺。
具体地，可以包括向所述光刻胶表面滴注显影液，所述光刻胶层中被曝光的区域与显影液发生化学反应而溶解。
在一些实施例中，可以在显影后执行硬烤工艺，即形成遮光矩阵，该遮光矩阵的遮光柱与像素隔离墙位置对应，宽度相同。
在一些实施例中，在阵列基板上涂有框胶，在彩膜基板上滴有液晶形成液晶层，在阵列基板和彩膜基板上均涂有取向膜，通过对盒工艺，将阵列基板与彩膜基板对盒，框胶粘连，形成液晶盒。
在一些实施例中，再利用框胶粘连背光模组，完成液晶显示面板的制作。
在一些实施例中，在实际应用中，遮光矩阵的高度可以根据光刻胶层的厚度、光刻胶的种类等工艺参数来调节。
由上可知，本申请实施例提供的一种制备显示面板的方法，该方法先提供一阵列基板，所述阵列基板至少包括：像素矩阵和像素隔离墙，所述像素矩阵包括：多个像素单元；相邻所述像素单元之间、以及所述像素单元中相邻子像素之间设置有第一间隔区，所述第一间隔区内设置有像素隔离墙，所述像素隔离墙由不透光材料制成；在阵列基板远离所述像素隔离墙的一侧形成光刻胶层；在所述阵列基板靠近所述像素隔离墙的一侧进行曝光，再进行显影工艺，形成遮光矩阵。该显示面板可以解决屏幕下摄像模组的孔区出现漏光混色的现象和大视角下呈发白状态的问题，提升显示面板的显示效果。
本申请另一实施例提供一种制备显示面板的方法，该显示面板可以解决屏幕下摄像模组的孔区出现漏光混色的现象和大视角下呈发白状态的问题，提升显示面板的显示效果。该显示面板也可以配合终端使用，如智能手机、平板电脑、笔记本电脑或个人计算机等。以下对该制备显示面板的方法。
下面结合附图和具体实施方式对本申请予以详细描述，请参阅图5与图6，该制备显示面板的方法可以包括：
步骤201，可以提供一阵列基板，所述阵列基板至少包括：像素矩阵和像素隔离墙，所述像素矩阵包括：多个像素单元；相邻所述像素单元之间、以及所述像素单元中相邻子像素之间设置有第一间隔区，所述第一间隔区内设置有像素隔离墙，所述像素隔离墙由不透光材料制成；
具体地，该像素隔离墙用于隔离各个子像素，并通过电极独立控制各个子像素，该电极为不透光材质，它可以包括具有扫描布线和信号布线、栅电极和源电极、漏电极等等，一般通过多次光刻工艺的制造而成。
步骤202，可以提供一彩膜基板，所述彩膜基板至少包括：多个滤光单元组成的滤光矩阵，相邻所述滤光单元之间、以及所述滤光单元中相邻子滤光单元之间均设置有第二间隔区，所述第二间隔区内设置有滤光隔离柱，所述滤光隔离柱由不透光材料制成；
具体地，所述彩膜基板、所述像素隔离墙和所述阵列基板依次层叠设置；
在一些实施例中，可以先在阵列基板上涂有框胶，并在彩膜基板上滴有液晶形成液晶层，在阵列基板和彩膜基板上均涂有取向膜，通过对盒工艺，将阵列基板与彩膜基板对盒，形成液晶盒；
在一些实施例中，该彩膜基板至少包括：多个滤光单元组成的滤光矩阵，相邻滤光单元之间、以及滤光单元中相邻子滤光单元之间设置有滤光隔离柱，滤光矩阵的颜色可以为多基色，形成多基色光，例如：红、绿和蓝。该滤光隔离柱用于遮挡不同滤光矩阵之间的光线，防止出现混光的现象，同时增加显示画面的对比度。其中，滤光隔离柱使用例如铬的金属材料或者黑色的树脂材料制成，因此可以认为，该滤光隔离柱作为曝光的掩模板；滤光隔离柱的宽度与像素隔离墙的宽度相同。该遮光矩阵的遮光柱、像素隔离墙和滤光隔离柱三者的位置对应，宽度相同。
步骤203，可以在阵列基板远离所述像素隔离墙的一侧形成光刻胶层；
具体地，请参阅图6，在阵列基板远离该像素隔离墙的一侧涂覆一层光刻胶，形成光刻胶层；
在一些实施例中，该涂覆方式可以包括：旋涂或者刮涂等涂覆方式。该光刻胶又称光致抗蚀剂，它是一种对光敏感的有机化合物，它吸收紫外光曝光后，在显影液中的溶解度会发生变化；
在一些实施例中，该光刻胶可以为黑色油墨状，为正型光刻胶。
步骤204，在彩膜基板远离所述像素隔离墙的一侧所述一侧进行曝光，再进行显影工艺，形成遮光矩阵。
具体地，参阅图6，在彩膜基板远离该像素隔离墙的一侧所述一侧进行曝光；
在一些实施例中，可以先执行软烘烤工艺，去除所述光刻胶中的溶剂，并增加光刻胶在阵列基板表面的粘附性；
在一些实施例中，再对该光刻胶层执行显影工艺。
具体地，可以包括向所述光刻胶表面滴注显影液，所述光刻胶层中被曝光的区域与显影液发生化学反应而溶解；
在一些实施例中，通过去离子水将溶解的光刻胶去除并清洗甩干；
在一些实施例中，可以在显影后执行硬烤工艺，即形成遮光矩阵，该遮光矩阵的遮光柱与像素隔离墙位置对应，宽度相同；
在一些实施例中，利用框胶粘连背光模组，完成液晶显示面板的制作。
由上可知，本申请实施例提供的一种制备显示面板的方法，提供一阵列基板，并提供一彩膜基板，所述彩膜基板、所述像素隔离墙和所述阵列基板依次层叠设置；在阵列基板远离所述像素隔离墙的一侧形成光刻胶层；在彩膜基板远离所述像素隔离墙的一侧所述一侧进行曝光，再进行显影工艺，形成遮光矩阵。该显示面板可以解决屏幕下摄像模组的孔区出现漏光混色的现象和大视角下呈发白状态的问题，提升显示面板的显示效果。
以上对本申请实施例中一种显示面板进行说明，下面从硬件处理的角度分别对本申请实施例中的电子设备进行描述。本申请实施例还提供一种电子设备，如图7所示，其示出了本申请实施例所涉及的电子设备的结构示意图，该电子设备可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等，具体来讲：
电子设备1200可以包括RF（Radio Frequency，射频）电路110、包括有一个或一个以上（图中仅示出一个）计算机可读存储介质的存储器120、输入单元130、显示单元140、传感器150、音频电路160、传输模块170、包括有一个或者一个以上（图中仅示出一个）处理核心的处理器180以及电源190等部件。本领域技术人员可以理解，图7中示出的电子设备1200结构并不构成对电子设备1200的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。其中：
RF电路110用于接收以及发送电磁波，实现电磁波与电信号的相互转换，从而与通讯网络或者其他设备进行通讯。RF电路110可包括各种现有的用于执行这些功能的电路元件，例如，天线、射频收发器、数字信号处理器、加密/解密芯片、用户身份模块（SIM）卡、存储器等等。RF电路110可与各种网络如互联网、企业内部网、无线网络进行通讯或者通过无线网络与其他设备进行通讯。
存储器120可用于存储软件程序以及模块，如上述实施例中屏幕状态控制方法对应的程序指令/模块，处理器180通过运行存储在存储器120内的软件程序以及模块，从而执行各种功能应用以及数据处理。存储器120可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器120可进一步包括相对于处理器180远程设置的存储器，这些远程存储器可以通过网络连接至电子设备1200。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
输入单元130可用于接收输入的数字或字符信息，以及产生与用户设置以及功能控制有关的键盘、鼠标、操作杆、光学或者轨迹球信号输入。具体地，输入单元130可包括触敏表面131以及其他输入设备132。触敏表面131，也称为触摸显示屏或者触控板，可收集用户在其上或附近的触摸操作（比如用户使用手指、触笔等任何适合的物体或附件在触敏表面131上或在触敏表面131附近的操作），并根据预先设定的程式驱动相应的连接装置。除了触敏表面131，输入单元130还可以包括其他输入设备132。具体地，其他输入设备132可以包括但不限于物理键盘、功能键（比如音量控制按键、开关按键等）、轨迹球、鼠标、操作杆等中的一种或多种。
显示单元140可用于显示由用户输入的信息或提供给用户的信息以及电子设备1200的各种图形用户接口，这些图形用户接口可以由图形、文本、图标、视频和其任意组合来构成。显示单元140可包括显示面板141。进一步的，触敏表面131可覆盖显示面板141，当触敏表面131检测到在其上或附近的触摸操作后，传送给处理器180以确定触摸事件的类型，随后处理器180根据触摸事件的类型在显示面板141上提供相应的视觉输出。该显示单元140为上述实施例中的屏幕。
电子设备1200还可包括至少一种传感器150，比如光传感器、运动传感器以及其他传感器。至于电子设备1200还可配置的气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
音频电路160、扬声器161，传声器162可提供用户与电子设备1200之间的音频接口。音频电路160可将接收到的音频数据转换后的电信号，传输到扬声器161，由扬声器161转换为声音信号输出；另一方面，传声器162将收集的声音信号转换为电信号，由音频电路160接收后转换为音频数据，再将音频数据输出处理器180处理后，经RF电路110以发送给比如另一终端，或者将音频数据输出至存储器120以便进一步处理。音频电路160还可能包括耳塞插孔，以提供外设耳机与电子设备1200的通信。
电子设备1200通过传输模块170（例如Wi-Fi模块）可以帮助用户收发电子邮件、浏览网页和访问流式媒体等，它为用户提供了无线的宽带互联网访问。虽然图7示出了传输模块170，但是可以理解的是，其并不属于电子设备1200的必须构成，完全可以根据需要在不改变发明的本质的范围内而省略。
处理器180是电子设备1200的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在存储器120内的软件程序和/或模块，以及调用存储在存储器120内的数据，执行电子设备1200的各种功能和处理数据，从而对手机进行整体监控。可选的，处理器180可包括一个或多个处理核心；在一些实施例中，处理器180可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器180中。
电子设备1200还包括给各个部件供电的电源190（比如电池），电源可以通过电源管理系统与处理器180逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。电源190还可以包括一个或一个以上的直流或交流电源、再充电系统、电源故障检测电路、电源转换器或者逆变器、电源状态指示器等任意组件。
尽管未示出，电子设备1200还可以包括摄像头（如前置摄像头、后置摄像头）、蓝牙模块等，在此不再赘述。具体在本实施例中，电子设备1200的显示单元140是触摸屏显示器，电子设备1200还包括有存储器120，以及一个或者一个以上的程序，其中一个或者一个以上程序存储于存储器120中，且经配置以由一个或者一个以上处理器180执行存储在存储器120中的程序，从而实现各种功能.
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
以上对本申请实施例所提供的一种电子装置进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想；本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (20)

  1. 一种显示面板，其中，包括：阵列基板、遮光矩阵和背光模组，所述阵列基板、所述遮光矩阵和所述背光模组依次层叠设置，所述遮光矩阵包括：呈网格状排列的遮光柱。
  2. 根据权利要求1所述的显示面板，其中，所述阵列基板至少包括：多个像素单元组成的像素矩阵，相邻所述像素单元之间、以及所述像素单元中相邻子像素之间均设置有第一间隔区，所述第一间隔区内设置有像素隔离墙，所述像素隔离墙与所述遮光柱的位置相对。
  3. 根据权利要求2所述的显示面板，其中，所述遮光柱和所述像素隔离墙的宽度相同。
  4. 根据权利要求2所述的显示面板，其中，还包括：彩膜基板，所述彩膜基板与所述阵列基板、所述遮光矩阵和所述背光模组依次层叠设置；
    所述彩膜基板至少包括：多个滤光单元组成的滤光矩阵，相邻所述滤光单元之间、以及所述滤光单元中相邻子滤光单元之间均设置有第二间隔区，所述第二间隔区内设置有滤光隔离柱，所述滤光隔离柱与所述遮光柱的位置相对。
  5. 根据权利要求4所述的显示面板，其中，所述滤光隔离柱、所述像素隔离墙和所述遮光柱的宽度相同。
  6. 根据权利要求1所述的显示面板，其中，所述阵列基板和所述背光模组通过框胶固定连接，所述遮光矩阵的高度小于或等于所述框胶的高度。
  7. 根据权利要求1所述的显示面板，其中，所述遮光矩阵包括：所述遮光矩阵的颜色为黑色。
  8. 一种制备显示面板的方法，其中，包括：
    提供一阵列基板，所述阵列基板至少包括：像素矩阵和像素隔离墙，所述像素矩阵包括：多个像素单元；相邻所述像素单元之间、以及所述像素单元中相邻子像素之间设置有第一间隔区，所述第一间隔区内设置有像素隔离墙，所述像素隔离墙由不透光材料制成；
    在所述阵列基板远离所述像素隔离墙的一侧形成光刻胶层；
    在所述阵列基板靠近所述像素隔离墙的一侧进行曝光，再进行显影工艺，形成遮光矩阵。
  9. 根据权利要求8所述的制备显示面板的方法，其中，所述在阵列基板远离所述像素隔离墙的一侧形成光刻胶层之后，包括：
    执行软烘烤工艺，去除所述光刻胶中的溶剂。
  10. 根据权利要求8所述的制备显示面板的方法，其中，所述在阵列基板远离所述像素隔离墙的一侧形成光刻胶层，包括：
    在阵列基板远离该像素隔离墙的一侧涂覆光刻胶形成光刻胶层，所述光刻胶为正型光刻胶。
  11. 根据权利要求9所述的制备显示面板的方法，其中，所述在阵列基板远离该像素隔离墙的一侧涂覆光刻胶形成光刻胶层，包括：
    所述涂覆光刻胶的涂覆方式包括：旋涂或者刮涂。
  12. 根据权利要求8所述的制备显示面板的方法，其中，还包括：
    提供一阵列基板，所述阵列基板至少包括：像素矩阵和像素隔离墙，所述像素矩阵包括：多个像素单元；相邻所述像素单元之间、以及所述像素单元中相邻子像素之间设置有第一间隔区，所述第一间隔区内设置有像素隔离墙，所述像素隔离墙由不透光材料制成；
    提供一彩膜基板，所述彩膜基板至少包括：多个滤光单元组成的滤光矩阵，所述滤光矩阵包括，多个滤光单元；相邻所述滤光单元之间、以及所述滤光单元中相邻子滤光单元之间均设置有第二间隔区，所述第二间隔区内设置有滤光隔离柱，所述滤光隔离柱由不透光材料制成；
    所述彩膜基板、所述像素隔离墙和所述阵列基板依次层叠设置；
    在所述阵列基板远离所述像素隔离墙的一侧形成光刻胶层；
    在所述彩膜基板远离所述像素隔离墙的一侧所述一侧进行曝光，再进行显影工艺，形成遮光矩阵。
  13. 根据权利要求12所述的制备显示面板的方法，其中，还包括：
    在所述阵列基板上涂布框胶，在所述彩膜基板上滴有液晶形成液晶层，在所述阵列基板和所述彩膜基板上均涂布取向膜；
    通过对盒工艺，将所述阵列基板与所述彩膜基板对盒，并通过框胶固定连接对盒后的阵列基板和彩膜基板，形成液晶盒。
  14. 一种电子设备，其中，所述电子设备包括显示面板、摄像模组和电路板，所述摄像模组设置于所述显示面板的下方，所述显示面板和所述摄像模组分别与所述电路板电性连接；
    所述显示面板包括：阵列基板、遮光矩阵和背光模组，所述阵列基板、所述遮光矩阵和所述背光模组依次层叠设置，所述遮光矩阵包括：呈网格状排列的遮光柱。
  15. 根据权利要求14所述的电子设备，其中，所述阵列基板至少包括：多个像素单元组成的像素矩阵，相邻所述像素单元之间、以及所述像素单元中相邻子像素之间均设置有第一间隔区，所述第一间隔区内设置有像素隔离墙，所述像素隔离墙与所述遮光柱的位置相对。
  16. 根据权利要求15所述的显示面板，其中，所述遮光柱和所述像素隔离墙的宽度相同。
  17. 根据权利要求15所述的显示面板，其中，还包括：彩膜基板，所述彩膜基板与所述阵列基板、所述遮光矩阵和所述背光模组依次层叠设置；
    所述彩膜基板至少包括：多个滤光单元组成的滤光矩阵，相邻所述滤光单元之间、以及所述滤光单元中相邻子滤光单元之间均设置有第二间隔区，所述第二间隔区内设置有滤光隔离柱，所述滤光隔离柱与所述遮光柱的位置相对。
  18. 根据权利要求17所述的显示面板，其中，所述滤光隔离柱、所述像素隔离墙和所述遮光柱的宽度相同。
  19. 根据权利要求14所述的显示面板，其中，所述阵列基板和所述背光模组通过框胶固定连接，所述遮光矩阵的高度小于或等于所述框胶的高度。
  20. 根据权利要求14所述的显示面板，其中，所述遮光矩阵包括：所述遮光矩阵的颜色为黑色。
PCT/CN2021/083355 2021-02-24 2021-03-26 显示面板、制备显示面板的方法及电子设备 WO2022178940A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US18/236,968 US20240012282A1 (en) 2021-02-24 2023-08-23 Display panels, methods of manufacturing the same, and electronic devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110209762.2A CN113156700A (zh) 2021-02-24 2021-02-24 一种显示面板、制备显示面板的方法及电子设备
CN202110209762.2 2021-02-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/236,968 Continuation US20240012282A1 (en) 2021-02-24 2023-08-23 Display panels, methods of manufacturing the same, and electronic devices

Publications (1)

Publication Number Publication Date
WO2022178940A1 true WO2022178940A1 (zh) 2022-09-01

Family

ID=76884004

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/083355 WO2022178940A1 (zh) 2021-02-24 2021-03-26 显示面板、制备显示面板的方法及电子设备

Country Status (3)

Country Link
US (1) US20240012282A1 (zh)
CN (1) CN113156700A (zh)
WO (1) WO2022178940A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114122097A (zh) * 2021-11-24 2022-03-01 北京有竹居网络技术有限公司 显示面板及其控制方法、控制装置、设备和存储介质

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070229737A1 (en) * 2006-03-31 2007-10-04 Hitachi Displays, Ltd. Liquid crystal display apparatus
CN104280925A (zh) * 2013-07-03 2015-01-14 群创光电股份有限公司 显示面板及显示装置
CN104698669A (zh) * 2013-12-04 2015-06-10 群创光电股份有限公司 显示面板及其制造方法
CN104808410A (zh) * 2015-05-22 2015-07-29 京东方科技集团股份有限公司 显示面板和显示装置
CN105487284A (zh) * 2016-01-29 2016-04-13 武汉华星光电技术有限公司 Ltps显示面板及其制作方法
CN105676554A (zh) * 2016-04-25 2016-06-15 武汉华星光电技术有限公司 液晶显示面板及其制作方法
CN106526942A (zh) * 2017-01-06 2017-03-22 京东方科技集团股份有限公司 显示面板和显示装置
CN107219674A (zh) * 2017-08-01 2017-09-29 深圳市华星光电技术有限公司 显示面板及显示装置
CN107390428A (zh) * 2017-07-24 2017-11-24 武汉华星光电技术有限公司 直下式背光模组以及液晶显示器
CN209044246U (zh) * 2018-12-13 2019-06-28 信利半导体有限公司 阵列基板、液晶显示面板和液晶显示设备
CN111341804A (zh) * 2018-12-18 2020-06-26 广东聚华印刷显示技术有限公司 显示器件及其制备方法、显示装置
CN111708205A (zh) * 2020-07-20 2020-09-25 京东方科技集团股份有限公司 阵列基板及显示装置、彩膜基板及显示装置
CN112068348A (zh) * 2020-09-03 2020-12-11 捷开通讯(深圳)有限公司 一种彩色滤光片基板制备方法及显示面板

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050049986A (ko) * 2003-11-24 2005-05-27 엘지.필립스 엘시디 주식회사 배면노광을 이용한 컬러필터 기판 및 그 제조방법
CN101246285A (zh) * 2007-02-14 2008-08-20 展茂光电股份有限公司 制作感光间隙子的方法
CN103336631A (zh) * 2013-07-05 2013-10-02 南昌欧菲光显示技术有限公司 滤光片组件、滤光片组件制作方法及触摸显示屏
CN103591514B (zh) * 2013-11-22 2016-03-02 京东方科技集团股份有限公司 一种背光模组及液晶显示装置
CN106647013A (zh) * 2017-03-17 2017-05-10 京东方科技集团股份有限公司 显示基板及其制作方法、显示面板及显示装置

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070229737A1 (en) * 2006-03-31 2007-10-04 Hitachi Displays, Ltd. Liquid crystal display apparatus
CN104280925A (zh) * 2013-07-03 2015-01-14 群创光电股份有限公司 显示面板及显示装置
CN104698669A (zh) * 2013-12-04 2015-06-10 群创光电股份有限公司 显示面板及其制造方法
CN104808410A (zh) * 2015-05-22 2015-07-29 京东方科技集团股份有限公司 显示面板和显示装置
CN105487284A (zh) * 2016-01-29 2016-04-13 武汉华星光电技术有限公司 Ltps显示面板及其制作方法
CN105676554A (zh) * 2016-04-25 2016-06-15 武汉华星光电技术有限公司 液晶显示面板及其制作方法
CN106526942A (zh) * 2017-01-06 2017-03-22 京东方科技集团股份有限公司 显示面板和显示装置
CN107390428A (zh) * 2017-07-24 2017-11-24 武汉华星光电技术有限公司 直下式背光模组以及液晶显示器
CN107219674A (zh) * 2017-08-01 2017-09-29 深圳市华星光电技术有限公司 显示面板及显示装置
CN209044246U (zh) * 2018-12-13 2019-06-28 信利半导体有限公司 阵列基板、液晶显示面板和液晶显示设备
CN111341804A (zh) * 2018-12-18 2020-06-26 广东聚华印刷显示技术有限公司 显示器件及其制备方法、显示装置
CN111708205A (zh) * 2020-07-20 2020-09-25 京东方科技集团股份有限公司 阵列基板及显示装置、彩膜基板及显示装置
CN112068348A (zh) * 2020-09-03 2020-12-11 捷开通讯(深圳)有限公司 一种彩色滤光片基板制备方法及显示面板

Also Published As

Publication number Publication date
CN113156700A (zh) 2021-07-23
US20240012282A1 (en) 2024-01-11

Similar Documents

Publication Publication Date Title
CN204391112U (zh) 显示电路和电子设备显示器结构
US10928959B2 (en) Touch screen and manufacturing method thereof, and touch display device
US9110320B2 (en) Display with bent inactive edge regions
US7742131B2 (en) Touch panel, color filter substrate and fabricating method thereof
WO2022227983A1 (zh) 无缝拼接显示器
US8901561B2 (en) Method for manufacturing display device
US11960689B2 (en) Touch-control display panel and preparation method therefor, and touch-control display apparatus
KR101934769B1 (ko) 블랙 매트릭스 아래에 청색 안료 층을 구비한 디스플레이
JP2003315829A (ja) デバイスの製造方法、デバイス及び電子機器
US10797087B2 (en) Array substrate manufacturing method thereof and display device
US20240012282A1 (en) Display panels, methods of manufacturing the same, and electronic devices
CN107203751B (zh) 显示面板及显示装置
US8111232B2 (en) LCD electrode arrangement
KR20160007658A (ko) 컬러 혼합 방지 구조체를 구비한 디스플레이
CN112087536A (zh) 外壳颜色控制装置及移动终端
WO2022041342A1 (zh) 显示面板和电子设备
US8054297B2 (en) Touch display panel
CN103713430A (zh) 液晶显示设备、具有液晶显示设备的移动终端及制造方法
WO2021031339A1 (zh) 终端、拍摄方法及存储介质
WO2010093805A2 (en) Pixel black mask design and formation technique
CN111487803A (zh) 彩膜基板及其制作方法、显示面板、显示装置
US8933453B2 (en) Routing for high resolution and large size displays
US11686969B2 (en) Color filter substrate, display, and terminal
CN112068348A (zh) 一种彩色滤光片基板制备方法及显示面板
US8976094B2 (en) Display edge seal improvement

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: 21927374

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21927374

Country of ref document: EP

Kind code of ref document: A1