WO2021164133A1 - 显示面板及显示装置 - Google Patents

显示面板及显示装置 Download PDF

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Publication number
WO2021164133A1
WO2021164133A1 PCT/CN2020/088651 CN2020088651W WO2021164133A1 WO 2021164133 A1 WO2021164133 A1 WO 2021164133A1 CN 2020088651 W CN2020088651 W CN 2020088651W WO 2021164133 A1 WO2021164133 A1 WO 2021164133A1
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WO
WIPO (PCT)
Prior art keywords
polarizer
via hole
color filter
liquid crystal
crystal layer
Prior art date
Application number
PCT/CN2020/088651
Other languages
English (en)
French (fr)
Inventor
刘凡成
Original Assignee
武汉华星光电技术有限公司
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 武汉华星光电技术有限公司 filed Critical 武汉华星光电技术有限公司
Priority to US16/959,162 priority Critical patent/US11048118B1/en
Publication of WO2021164133A1 publication Critical patent/WO2021164133A1/zh

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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
    • G02F1/1336—Illuminating devices
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
    • 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
    • G02F1/133528—Polarisers
    • 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

Definitions

  • This application relates to the field of display technology, in particular to a display panel and a display device.
  • a liquid crystal display (Liquid Crystal Display, LCD) cannot display at the hole dug, and therefore cannot achieve a 100% screen-to-body ratio.
  • the embodiment of the present application provides a display panel and a display device, which can perform display at a hole dug to increase the screen-to-body ratio.
  • an embodiment of the present application provides a display panel, including:
  • a backlight module having a first via hole, and a functional device is arranged at the first via hole;
  • a first polarizer, a thin film transistor substrate, a liquid crystal layer, a color filter, and a second polarizer are sequentially stacked on the backlight module.
  • the polarization angle of the first polarizer is the same as that of the second polarizer.
  • the polarization angles are perpendicular to each other, the first polarizer or the second polarizer is provided with a second via hole opposite to the first via hole, and is provided on the side of the color filter near the liquid crystal layer
  • a third polarizer is arranged between the functional device and the color filter opposite to the first via hole, and the polarization direction of the third polarizer is the same as the polarization direction of the second polarizer .
  • a plurality of second color resists are arranged at intervals on the side of the thin film transistor substrate close to the liquid crystal layer relative to the first via hole, and the third polarizer Set relative to the interval.
  • a fourth polarizer is provided between the functional device and the color filter relative to the plurality of second color resists, and the fourth polarizer is connected to the
  • the third polarizer is arranged in the same layer, and the polarization direction of the fourth polarizer and the polarization direction of the third polarizer are perpendicular to each other.
  • the bottoms of the third polarizer and the fourth polarizer are provided with molybdenum oxide metal.
  • the fourth polarizer is disposed between the thin film transistor substrate and the liquid crystal layer.
  • the fourth polarizer is disposed between the liquid crystal layer and the color filter.
  • the fourth polarizer is disposed at the second via hole.
  • the fourth polarizer is disposed in the thin film transistor substrate.
  • the horizontal length of the third via hole is greater than half of the horizontal length of the color filter.
  • an embodiment of the present application further provides a display device, including: a housing and a display panel, the display panel is disposed on the housing, and the display panel includes:
  • a backlight module having a first via hole, and a functional device is arranged at the first via hole;
  • a first polarizer, a thin film transistor substrate, a liquid crystal layer, a color filter, and a second polarizer are sequentially stacked on the backlight module.
  • the polarization angle of the first polarizer is the same as that of the second polarizer.
  • the polarization angles are perpendicular to each other, the first polarizer or the second polarizer is provided with a second via hole opposite to the first via hole, and is provided on the side of the color filter near the liquid crystal layer
  • a third polarizer is arranged between the functional device and the color filter opposite to the first via hole, and the polarization direction of the third polarizer is the same as the polarization direction of the second polarizer .
  • a plurality of second color resists are arranged at intervals on the side of the thin film transistor substrate close to the liquid crystal layer relative to the first via hole, and the third polarizer Set relative to the interval.
  • a fourth polarizer is provided between the functional device and the color filter relative to the plurality of second color resists, and the fourth polarizer is connected to the
  • the third polarizer is arranged in the same layer, and the polarization direction of the fourth polarizer and the polarization direction of the third polarizer are perpendicular to each other.
  • the display device of the present application it is characterized in that an oxide metal of molybdenum is provided on the bottom of the third polarizer and the fourth polarizer.
  • the fourth polarizer is provided between the thin film transistor substrate and the liquid crystal layer.
  • the fourth polarizer is provided between the liquid crystal layer and the color filter.
  • the fourth polarizer is disposed at the second via hole.
  • the fourth polarizer is provided in the thin film transistor substrate.
  • the horizontal length of the third via hole is greater than half of the horizontal length of the color filter.
  • an embodiment of the present application further provides a display panel, including:
  • a backlight module having a first via hole, and a functional device is arranged at the first via hole;
  • a first polarizer, a thin film transistor substrate, a liquid crystal layer, a color filter, and a second polarizer are sequentially stacked on the backlight module.
  • the polarization angle of the first polarizer is the same as that of the second polarizer.
  • the polarization angles are perpendicular to each other, the first polarizer or the second polarizer is provided with a second via hole opposite to the first via hole, and is provided on the side of the color filter near the liquid crystal layer
  • a third polarizer is arranged between the functional device and the color filter opposite to the first via hole, and the polarization direction of the third polarizer is the same as the polarization direction of the second polarizer , wherein a plurality of second color resists are arranged at intervals on the side of the thin film transistor substrate close to the liquid crystal layer relative to the first via hole, and the third polarizer is arranged relative to the interval ,
  • the horizontal length of the third via hole is greater than half of the horizontal length of the color filter.
  • the display panel provided by the embodiment of the present application includes: a backlight module, the backlight module having a first via hole, and a functional device is arranged at the first via hole;
  • the first polarizer, the thin film transistor substrate, the liquid crystal layer, the color filter and the second polarizer, the polarization angle of the first polarizer and the polarization angle of the second polarizer are perpendicular to each other, the first polarizer Or a second via hole is provided on the second polarizer opposite to the first via hole, a plurality of first color resists are provided on the side of the color filter near the liquid crystal layer, and the The plurality of first color resistors are provided with a third via hole relative to the first via hole; wherein, a third via hole is provided between the functional device and the color filter relative to the first via hole.
  • a triple polarizer, the polarization direction of the third polarizer is the same as the polarization direction of the second polarizer. It can be displayed at the digging hole to increase the screen-
  • FIG. 1 is a schematic structural diagram of a display device provided by an embodiment of the application.
  • FIG. 2 is a schematic diagram of the first structure of a display panel provided by an embodiment of the application.
  • FIG. 3 is a schematic diagram of a second structure of a display panel provided by an embodiment of the application.
  • FIG. 4 is a schematic diagram of a third structure of a display panel provided by an embodiment of the application.
  • FIG. 5 is a schematic diagram of the structure of the third polarizer and the fourth polarizer in a plan view state provided by an embodiment of the application.
  • An embodiment of the present application provides a display device, including: a housing and a display panel, the display panel is disposed on the housing, and the display panel includes:
  • a backlight module having a first via hole, and a functional device is arranged at the first via hole;
  • a first polarizer, a thin film transistor substrate, a liquid crystal layer, a color filter, and a second polarizer are sequentially stacked on the backlight module.
  • the polarization angle of the first polarizer is the same as that of the second polarizer.
  • the polarization angles are perpendicular to each other, the first polarizer or the second polarizer is provided with a second via hole opposite to the first via hole, and is provided on the side of the color filter near the liquid crystal layer
  • a third polarizer is arranged between the functional device and the color filter opposite to the first via hole, and the polarization direction of the third polarizer is the same as the polarization direction of the second polarizer .
  • a plurality of second color resists are arranged at intervals relative to the first via hole, and the third polarizer is arranged at the interval.
  • a fourth polarizer is arranged between the functional device and the color filter relative to the plurality of second color resists, and the fourth polarizer and the third polarizer are arranged in the same layer, And the polarization direction of the fourth polarizer and the polarization direction of the third polarizer are perpendicular to each other.
  • the fourth polarizer is disposed between the thin film transistor substrate and the liquid crystal layer.
  • the fourth polarizer is arranged between the liquid crystal layer and the color filter.
  • the fourth polarizer is disposed at the second via hole.
  • the fourth polarizer is arranged in the thin film transistor substrate.
  • the horizontal length of the third via hole is greater than half of the horizontal length of the color filter.
  • FIG. 1 is a schematic structural diagram of a display device 1000 according to an embodiment of the present application.
  • the display device 100 may include a display panel 100, a control circuit 200, and a housing 300. It should be noted that the display device 1000 shown in FIG. 1 is not limited to the above content, and may also include other devices, such as a camera, an antenna structure, a pattern unlocking module, and the like.
  • the display panel 100 is disposed on the housing 300.
  • the display panel 100 may be fixed to the housing 300, and the display panel 100 and the housing 300 form a closed space to accommodate components such as the control circuit 200.
  • the housing 300 may be made of a flexible material, such as a plastic housing or a silicone housing.
  • control circuit 200 is installed in the housing 300, the control circuit 200 may be the main board of the display device 1000, and the control circuit 200 may be integrated with a battery, an antenna structure, a microphone, a speaker, a headphone interface, a universal serial bus interface, One, two or more of functional components such as camera, distance sensor, ambient light sensor, receiver, and processor.
  • the display panel 100 is installed in the housing 300, and at the same time, the display panel 100 is electrically connected to the control circuit 200 to form the display surface of the display device 1000.
  • the display panel 100 may include a display area and a non-display area.
  • the display area can be used to display the screen of the display device 1000 or for the user to perform touch manipulation. This non-display area can be used to set various functional components.
  • the embodiment of the present application also provides a display panel, including:
  • a backlight module having a first via hole, and a functional device is arranged at the first via hole;
  • a first polarizer, a thin film transistor substrate, a liquid crystal layer, a color filter, and a second polarizer are sequentially stacked on the backlight module.
  • the polarization angle of the first polarizer is the same as that of the second polarizer.
  • the polarization angles are perpendicular to each other, the first polarizer or the second polarizer is provided with a second via hole opposite to the first via hole, and is provided on the side of the color filter near the liquid crystal layer
  • a third polarizer is arranged between the functional device and the color filter opposite to the first via hole, and the polarization direction of the third polarizer is the same as the polarization direction of the second polarizer .
  • a plurality of second color resists are arranged at intervals relative to the first via hole, and the third polarizer is arranged at the interval.
  • a fourth polarizer is arranged between the functional device and the color filter relative to the plurality of second color resists, and the fourth polarizer and the third polarizer are arranged in the same layer, And the polarization direction of the fourth polarizer and the polarization direction of the third polarizer are perpendicular to each other.
  • the bottoms of the third polarizer and the fourth polarizer are provided with molybdenum oxide metal.
  • the fourth polarizer is disposed between the thin film transistor substrate and the liquid crystal layer.
  • the fourth polarizer is arranged between the liquid crystal layer and the color filter.
  • the fourth polarizer is disposed at the second via hole.
  • the fourth polarizer is arranged in the thin film transistor substrate.
  • the horizontal length of the third via hole is greater than half of the horizontal length of the color filter.
  • FIG. 2 is a schematic diagram of a first structure of a display panel provided by an embodiment of the present application.
  • An embodiment of the present application provides a display panel 100, including:
  • the backlight module 10 has a first via 101, and a functional device 20 is provided at the first via 101;
  • a first polarizer 30, a thin film transistor substrate 40, a liquid crystal layer 50, a color filter 60, and a second polarizer 70 are sequentially stacked on the backlight module 10.
  • the polarization angle of the first polarizer 30 is the same as that of the second polarizer.
  • the polarization angles of 70 are perpendicular to each other, the first polarizer 30 or the second polarizer 70 is provided with a second via hole opposite to the first via hole 101, and the side of the color filter 60 close to the liquid crystal layer 50 is provided with A color resistor 601, and the plurality of color resistors 601 are provided with a third via 602 relative to the first via 101; wherein,
  • a third polarizer 80 is provided between the functional device 20 and the color filter 60 relative to the first via hole 101, and the polarization direction of the third polarizer 80 is the same as the polarization direction of the second polarizer 70.
  • the backlight module 10 may be any one of a direct-type backlight module or an edge-type backlight module, which is not limited here.
  • a functional device 20 is provided at a via 101, where the functional device 20 can be a camera module, a light sensor, a distance sensor, and other functional devices.
  • the polarization angle of the first polarizer 30 and the polarization angle of the second polarizer 70 are perpendicular to each other, so that when the display panel 100 is energized for display, the electric field is used to control the rotation of the liquid crystal branches in the liquid crystal layer 50, thereby changing the travel of light. direction.
  • a color filter 60 is provided on the liquid crystal layer 50, and a plurality of first color resists 601 are provided on the side of the color filter 60 close to the liquid crystal layer 50.
  • the first color resists 601 are used as the backlight module 10 After the light passes through the liquid crystal layer 50, light of different colors is generated by the first color resist 601, and the first color resist 601 can be any of red, green, blue, and white. Taking the first color resistor 601 as red as an example, when light passes through the red first color resistor 601, the emitted light is red.
  • FIG. 2 shows that the first polarizer 30 is provided with a second via 301.
  • the second via hole 301 is provided on the first polarizer 30, it is necessary to arrange polarizers on both sides of the liquid crystal layer 50 to control the twisting of the liquid crystal in the liquid crystal layer 50.
  • a third polarizer 80 needs to be provided between the liquid crystal layer 50 and the functional device 20 (for example, a third polarizer 80 is provided between the first polarizer 30 and the thin film transistor substrate 40, Alternatively, a third polarizer 80 is provided inside the thin film transistor substrate 40 relative to the second via hole 301, so that the third polarizer 80 and the second polarizer 70 control the twisting of the liquid crystal in the liquid crystal layer 50.
  • the power supply of the display panel 100 is divided into a via area and a non-via area to be controlled separately.
  • the functional device 20 as a camera module as an example, when the camera module is shooting, since the color filter 60 is not provided with the first color resist 601 relative to the first via hole 101, when power is supplied to the via hole area The light emitted by the backlight module 10 does not pass through the first color resist 601 after passing through the liquid crystal layer 50, so the via area only supports black and white display, but because the color filter 60 is not provided with the first color at the first via 101 Block 601, therefore, the amount of light entering the camera module is increased, and the image quality is enhanced.
  • FIG. 3 is a schematic diagram of a second structure of a display panel provided by an embodiment of the application.
  • FIG. 3 shows that the second through hole 701 is provided on the second polarizer 70.
  • a polarizer is provided. Therefore, since the second via 701 is provided on the second polarizer 70 above the liquid crystal layer 50, a third polarizer 80 needs to be provided between the liquid crystal layer 50 and the color filter 60 to pass the second polarizer.
  • the triple polarizer 80 and the first polarizer 30 control the twisting of the liquid crystal in the liquid crystal layer 50.
  • the third polarizer 80 is disposed at the third via 602.
  • the via area only supports black and white display, but the color filter 60 is not provided with the first color resist 601 relative to the first via 101, so the light input at the camera module is increased and the image quality is enhanced.
  • FIG. 4 is a schematic diagram of a third structure of a display panel provided by an embodiment of the present application.
  • a plurality of second color resists 90 may be arranged at intervals on the side of the thin film transistor substrate 40 close to the liquid crystal layer 50 relative to the first via hole 101, and the third polarizer 80 may be opposite to each other. Set at the interval.
  • a fourth polarizer 110 is provided between the functional device 20 and the color filter 60 relative to the plurality of second color resists 90, the fourth polarizer 110 and the third polarizer 80 are provided in the same layer, and the fourth polarizer 110 The polarization direction of and the polarization direction of the third polarizer 80 are perpendicular to each other.
  • FIG. 5 is a schematic structural view of the third polarizer 80 and the fourth polarizer 110 in a plan view. It can be seen that the polarization directions of the third polarizer 80 and the fourth polarizer 110 are perpendicular to each other. In the process, the third polarizer 80 and the fourth polarizer 110 whose polarization directions are perpendicular to each other as shown in FIG. 5 can be manufactured through a nanoimprinting process.
  • the non-via area power supply is normally displayed, the via area is powered, the area where the second color resist 90 is set in the via area is displayed, and the interval is in a black state ,
  • the area of the via area covered by the second color resist 90 is because the polarization angle of the fourth polarizer 110 is perpendicular to the polarization angle of the first polarizer 30 and parallel to the polarization angle of the second polarizer 70, so it displays black after power is supplied.
  • the power supply of the non-via area is displayed normally, the via area is not powered, the area covered by the second color resist 90 is in black state, the uncovered area is in the white state for light transmission, and the via area is in the second color
  • the area covered by the stopper 90 is in a black state because the polarization angle is the same as the non-via area, while the area not covered by the second color stopper 90 is in a white state.
  • the area where the second color stopper 90 is in the via area does not transmit light Therefore, it does not affect the imaging of the camera module, and when the large-angle light in the non-via area enters the via area obliquely, it will be absorbed by the second color resist 90 of the adjacent via area, thus improving the non-via area The impact of large-angle light team on the imaging quality of camera modules.
  • molybdenum oxide metal is provided on the bottom of the third polarizer 80 and the fourth polarizer 110.
  • the bottom of the third polarizer 80 and the fourth polarizer 110 near the functional device 20 can be black-plated Metals, such as molybdenum oxide (MoOx), etc., have reflectivity reduced to less than 5%.
  • MoOx molybdenum oxide
  • the horizontal length of the third via 602 is greater than half of the horizontal length of the color filter 60.
  • the fourth polarizer 110 is disposed between the thin film transistor substrate 40 and the liquid crystal layer 50.
  • the fourth polarizer 110 is disposed between the liquid crystal layer 50 and the color filter 60.
  • the fourth polarizer 110 is disposed at the second via hole.
  • the fourth polarizer 110 is disposed in the thin film transistor substrate 40.
  • a transparent layer can be added to the vacancies in the same layer of the first color resist 601 and the second color resist 90, To reinforce the overall strength of the display panel 100.
  • the display panel 100 provided by the embodiment of the present application includes: a backlight module 10, the backlight module 10 has a first via 101, and a functional device 20 is arranged at the first via 101; the backlight module 10 is sequentially stacked
  • the first polarizer 30, the thin film transistor substrate 40, the liquid crystal layer 50, the color filter 60 and the second polarizer 70, the polarization angle of the first polarizer 30 and the polarization angle of the second polarizer 70 are perpendicular to each other, the first The polarizer 30 or the second polarizer 70 is provided with a second via hole opposite to the first via hole 101, and a plurality of color resists 601 are provided on the side of the color filter 60 close to the liquid crystal layer 50, and a plurality of color
  • the resistor 601 is provided with a third via 602 opposite to the first via 101; wherein, a third polarizer 80 is provided opposite to the first via 101 between the functional device 20 and the color filter 60, and the third The polarization direction of the polar
  • the embodiment of the present application also provides a display panel, including:
  • a backlight module having a first via hole, and a functional device is arranged at the first via hole;
  • a first polarizer, a thin film transistor substrate, a liquid crystal layer, a color filter, and a second polarizer are sequentially stacked on the backlight module.
  • the polarization angle of the first polarizer is the same as that of the second polarizer.
  • the polarization angles are perpendicular to each other, the first polarizer or the second polarizer is provided with a second via hole opposite to the first via hole, and is provided on the side of the color filter near the liquid crystal layer
  • a third polarizer is arranged between the functional device and the color filter opposite to the first via hole, and the polarization direction of the third polarizer is the same as the polarization direction of the second polarizer , wherein a plurality of second color resists are arranged at intervals on the side of the thin film transistor substrate close to the liquid crystal layer relative to the first via hole, and the third polarizer is arranged relative to the interval ,
  • the horizontal length of the third via hole is greater than half of the horizontal length of the color filter.

Abstract

一种显示面板及显示装置，显示面板，包括：背光模组，其具有第一过孔，在第一过孔处设置功能器件；依次层叠设置的第一偏光片、薄膜晶体管基板、液晶层、彩色滤光片及第二偏光片，第一或第二偏光片相对于第一过孔设置有第二过孔，彩色滤光片的一侧设置第一色阻，其相对于第一过孔设置第三过孔；在功能器件与彩色滤光片间相对第一过孔设置第三偏光片，第三偏光片的偏振方向与第二偏光片的偏振方向相同。

Description

显示面板及显示装置 技术领域
本申请涉及显示技术领域，具体涉及一种显示面板及显示装置。
 背景技术
近年来，随着手机整体工艺设计能力提升、消费者审美观也在不断的被引导、被提升，因此手机屏幕由之前多元化的设计，整体趋势逐渐转换成全面屏设计方向，覆晶薄膜（Chip On Flex，COF）、超窄边框、异形屏（Notch）等显示屏中全面屏相关指标的设计能力、工艺能力在不到一年的时间内不断的提升，屏占比也由80%逐渐提升到了97%。但随着以上能力的迅速提升，目前已暂时达到了相对瓶颈期，因此屏内挖孔技术应运而生，屏内挖孔能进一步提升屏占比, 提高整机的工艺设计美感。
现有技术中，液晶显示器（Liquid Crystal Display，LCD）在挖孔处是无法显示的，因此无法做到100%的屏占比。
因此，现有技术存在缺陷，急需改进。
 技术问题
本申请实施例提供一种显示面板及显示装置，可以在挖孔处进行显示，提高屏占比。
 技术解决方案
第一方面，本申请实施例提供一种显示面板，包括：
背光模组，所述背光模组具有第一过孔，在所述第一过孔处设置有功能器件；
在所述背光模组上依次层叠设置的第一偏光片、薄膜晶体管基板、液晶层、彩色滤光片以及第二偏光片，所述第一偏光片的偏振角度与所述第二偏光片的偏振角度相互垂直，所述第一偏光片或所述第二偏光片上相对于所述第一过孔处设置有第二过孔，在所述彩色滤光片靠近所述液晶层的一侧设置有多个第一色阻，且所述多个第一色阻相对于所述第一过孔处设置有第三过孔；其中，
在所述功能器件与所述彩色滤光片之间相对于所述第一过孔处设置有第三偏光片，所述第三偏光片的偏振方向与所述第二偏光片的偏振方向相同。
在本申请所述的显示面板中，在所述薄膜晶体管基板靠近所述液晶层的一侧相对于所述第一过孔处间隔设置有多个第二色阻，且所述第三偏光片相对于所述间隔处设置。
在本申请所述的显示面板中，在所述功能器件与所述彩色滤光片之间相对于所述多个第二色阻设置有第四偏光片，所述第四偏光片与所述第三偏光片同层设置，且所述第四偏光片的偏振光方向与所述第三偏光片的偏振方向相互垂直。
在本申请所述的显示面板中，所述在所述第三偏光片及所述第四偏光片的底部设置有钼的氧化物金属。
在本申请所述的显示面板中，所述第四偏光片设置在所述薄膜晶体管基板及所述液晶层之间。
在本申请所述的显示面板中，所述第四偏光片设置在所述液晶层与所述彩色滤光片之间。
在本申请所述的显示面板中，所述第四偏光片设置在所述第二过孔处。
在本申请所述的显示面板中，所述第四偏光片设置在所述薄膜晶体管基板内。
在本申请所述的显示面板中，所述第三过孔的水平长度大于彩色滤光片的水平长度的一半。
第二方面，本申请实施例还提供一种显示装置，包括：包括：壳体以及显示面板，所述显示面板设置在所述壳体上，所述显示面板包括：
背光模组，所述背光模组具有第一过孔，在所述第一过孔处设置有功能器件；
在所述背光模组上依次层叠设置的第一偏光片、薄膜晶体管基板、液晶层、彩色滤光片以及第二偏光片，所述第一偏光片的偏振角度与所述第二偏光片的偏振角度相互垂直，所述第一偏光片或所述第二偏光片上相对于所述第一过孔处设置有第二过孔，在所述彩色滤光片靠近所述液晶层的一侧设置有多个第一色阻，且所述多个第一色阻相对于所述第一过孔处设置有第三过孔；其中，
在所述功能器件与所述彩色滤光片之间相对于所述第一过孔处设置有第三偏光片，所述第三偏光片的偏振方向与所述第二偏光片的偏振方向相同。
在本申请所述的显示装置中，在所述薄膜晶体管基板靠近所述液晶层的一侧相对于所述第一过孔处间隔设置有多个第二色阻，且所述第三偏光片相对于所述间隔处设置。
在本申请所述的显示装置中，在所述功能器件与所述彩色滤光片之间相对于所述多个第二色阻设置有第四偏光片，所述第四偏光片与所述第三偏光片同层设置，且所述第四偏光片的偏振光方向与所述第三偏光片的偏振方向相互垂直。
在本申请所述的显示装置中，其特征在于，在所述第三偏光片及所述第四偏光片的底部设置有钼的氧化物金属。
在本申请所述的显示装置中，其特征在于，所述第四偏光片设置在所述薄膜晶体管基板及所述液晶层之间。
在本申请所述的显示装置中，其特征在于，所述第四偏光片设置在所述液晶层与所述彩色滤光片之间。
在本申请所述的显示装置中，其特征在于，所述第四偏光片设置在所述第二过孔处。
在本申请所述的显示装置中，其特征在于，所述第四偏光片设置在所述薄膜晶体管基板内。
在本申请所述的显示装置中，所述第三过孔的水平长度大于彩色滤光片的水平长度的一半。
第三方面，本申请实施例还提供一种显示面板，包括：
背光模组，所述背光模组具有第一过孔，在所述第一过孔处设置有功能器件；
在所述背光模组上依次层叠设置的第一偏光片、薄膜晶体管基板、液晶层、彩色滤光片以及第二偏光片，所述第一偏光片的偏振角度与所述第二偏光片的偏振角度相互垂直，所述第一偏光片或所述第二偏光片上相对于所述第一过孔处设置有第二过孔，在所述彩色滤光片靠近所述液晶层的一侧设置有多个第一色阻，且所述多个第一色阻相对于所述第一过孔处设置有第三过孔；其中，
在所述功能器件与所述彩色滤光片之间相对于所述第一过孔处设置有第三偏光片，所述第三偏光片的偏振方向与所述第二偏光片的偏振方向相同，其中，在所述薄膜晶体管基板靠近所述液晶层的一侧相对于所述第一过孔处间隔设置有多个第二色阻，且所述第三偏光片相对于所述间隔处设置，所述第三过孔的水平长度大于彩色滤光片的水平长度的一半。
 有益效果
本申请实施例提供的显示面板，包括：背光模组，所述背光模组具有第一过孔，在所述第一过孔处设置有功能器件；在所述背光模组上依次层叠设置的第一偏光片、薄膜晶体管基板、液晶层、彩色滤光片以及第二偏光片，所述第一偏光片的偏振角度与所述第二偏光片的偏振角度相互垂直，所述第一偏光片或所述第二偏光片上相对于所述第一过孔处设置有第二过孔，在所述彩色滤光片靠近所述液晶层的一侧设置有多个第一色阻，且所述多个第一色阻相对于所述第一过孔处设置有第三过孔；其中，在所述功能器件与所述彩色滤光片之间相对于所述第一过孔处设置有第三偏光片，所述第三偏光片的偏振方向与所述第二偏光片的偏振方向相同。可在挖孔处进行显示，提高屏占比。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的显示装置的结构示意图。
图2为本申请实施例提供的显示面板的第一种结构示意图。
图3为本申请实施例提供的显示面板的第二种结构示意图。
图4为本申请实施例提供的显示面板的第三种结构示意图。
图5为本申请实施例提供的第三偏光片及第四偏光片在俯视状态下的结构示意图。
 本发明的实施方式
本申请实施例提供一种显示装置，包括：包括：壳体以及显示面板，所述显示面板设置在所述壳体上，所述显示面板包括：
背光模组，所述背光模组具有第一过孔，在所述第一过孔处设置有功能器件；
在所述背光模组上依次层叠设置的第一偏光片、薄膜晶体管基板、液晶层、彩色滤光片以及第二偏光片，所述第一偏光片的偏振角度与所述第二偏光片的偏振角度相互垂直，所述第一偏光片或所述第二偏光片上相对于所述第一过孔处设置有第二过孔，在所述彩色滤光片靠近所述液晶层的一侧设置有多个第一色阻，且所述多个第一色阻相对于所述第一过孔处设置有第三过孔；其中，
在所述功能器件与所述彩色滤光片之间相对于所述第一过孔处设置有第三偏光片，所述第三偏光片的偏振方向与所述第二偏光片的偏振方向相同。
其中，在所述薄膜晶体管基板靠近所述液晶层的一侧相对于所述第一过孔处间隔设置有多个第二色阻，且所述第三偏光片相对于所述间隔处设置。
其中，在所述功能器件与所述彩色滤光片之间相对于所述多个第二色阻设置有第四偏光片，所述第四偏光片与所述第三偏光片同层设置，且所述第四偏光片的偏振光方向与所述第三偏光片的偏振方向相互垂直。
其中，其特征在于，在所述第三偏光片及所述第四偏光片的底部设置有钼的氧化物金属。
其中，其特征在于，所述第四偏光片设置在所述薄膜晶体管基板及所述液晶层之间。
其中，其特征在于，所述第四偏光片设置在所述液晶层与所述彩色滤光片之间。
其中，其特征在于，所述第四偏光片设置在所述第二过孔处。
其中，其特征在于，所述第四偏光片设置在所述薄膜晶体管基板内。
其中，所述第三过孔的水平长度大于彩色滤光片的水平长度的一半。
请参阅图1，图1为本申请实施例提供的显示装置1000的结构示意图。该显示装置100可以包括显示面板100、控制电路200、以及壳体300。需要说明的是，图1所示的显示装置1000并不限于以上内容，其还可以包括其他器件，比如还可以包括摄像头、天线结构、纹解锁模块等。
其中，显示面板100设置于壳体300上。
在一些实施例中，显示面板100可以固定到壳体300上，显示面板100和壳体300形成密闭空间，以容纳控制电路200等器件。
在一些实施例中，壳体300可以为由柔性材料制成，比如为塑胶壳体或者硅胶壳体等。
其中，该控制电路200安装在壳体300中，该控制电路200可以为显示装置1000的主板，控制电路200上可以集成有电池、天线结构、麦克风、扬声器、耳机接口、通用串行总线接口、摄像头、距离传感器、环境光传感器、受话器以及处理器等功能组件中的一个、两个或多个。
其中，该显示面板100安装在壳体300中，同时，该显示面板100电连接至控制电路200上，以形成显示装置1000的显示面。该显示面板100可以包括显示区域和非显示区域。该显示区域可以用来显示显示装置1000的画面或者供用户进行触摸操控等。该非显示区域可用于设置各种功能组件。
本申请实施例还提供一种显示面板，包括：
背光模组，所述背光模组具有第一过孔，在所述第一过孔处设置有功能器件；
在所述背光模组上依次层叠设置的第一偏光片、薄膜晶体管基板、液晶层、彩色滤光片以及第二偏光片，所述第一偏光片的偏振角度与所述第二偏光片的偏振角度相互垂直，所述第一偏光片或所述第二偏光片上相对于所述第一过孔处设置有第二过孔，在所述彩色滤光片靠近所述液晶层的一侧设置有多个第一色阻，且所述多个第一色阻相对于所述第一过孔处设置有第三过孔；其中，
在所述功能器件与所述彩色滤光片之间相对于所述第一过孔处设置有第三偏光片，所述第三偏光片的偏振方向与所述第二偏光片的偏振方向相同。
其中，在所述薄膜晶体管基板靠近所述液晶层的一侧相对于所述第一过孔处间隔设置有多个第二色阻，且所述第三偏光片相对于所述间隔处设置。
其中，在所述功能器件与所述彩色滤光片之间相对于所述多个第二色阻设置有第四偏光片，所述第四偏光片与所述第三偏光片同层设置，且所述第四偏光片的偏振光方向与所述第三偏光片的偏振方向相互垂直。
其中，所述在所述第三偏光片及所述第四偏光片的底部设置有钼的氧化物金属。
其中，所述第四偏光片设置在所述薄膜晶体管基板及所述液晶层之间。
其中，所述第四偏光片设置在所述液晶层与所述彩色滤光片之间。
在本申请所述的显示面板中，所述第四偏光片设置在所述第二过孔处。
其中，所述第四偏光片设置在所述薄膜晶体管基板内。
其中，所述第三过孔的水平长度大于彩色滤光片的水平长度的一半。
请参阅图2，图2为本申请实施例提供的显示面板的第一种结构示意图。
本申请实施例提供一种显示面板100，包括：
背光模组10，背光模组10具有第一过孔101，在第一过孔101处设置有功能器件20；
在背光模组10上依次层叠设置的第一偏光片30、薄膜晶体管基板40、液晶层50、彩色滤光片60以及第二偏光片70，第一偏光片30的偏振角度与第二偏光片70的偏振角度相互垂直，第一偏光片30或第二偏光片70上相对于第一过孔101处设置有第二过孔，在彩色滤光片60靠近液晶层50的一侧设置有多个色阻601，且多个色阻601相对于第一过孔101处设置有第三过孔602；其中，
在功能器件20与彩色滤光片60之间相对于第一过孔101处设置有第三偏光片80，第三偏光片80的偏振方向与第二偏光片70的偏振方向相同。
具体的，背光模组10可以为直下式背光模组或者侧入式背光模组中的任意一种，此处不做限定，在背光模组10中存在一第一过孔101，在该第一过孔101处设置有功能器件20，其中，功能器件20可以为摄像模组、光线传感器以及距离传感器等功能器件。
其中，第一偏光片30的偏振角度与第二偏光片70的偏振角度相互垂直，以使在显示面板100通电显示时，利用电场控制液晶层50中的液晶分支的旋转，从而改变光的行进方向。此外，在液晶层50上设置彩色滤光片60，在彩色滤光片60靠近液晶层50的一侧设置多个第一色阻601，第一色阻601用于当背光模组10产生的光穿过液晶层50之后经第一色阻601产生不同颜色的光，第一色阻601可以为红、绿、蓝、白中的任一种。以第一色阻601为红色为例，当光经过红色的第一色阻601时，发出的光即为红色。
请参阅图2，图2为第一偏光片30上设置有第二过孔301。当第一偏光片30上设置有第二过孔301时，由于控制液晶层50中的液晶扭转需要在液晶层50的两侧设置偏光片，因此，由于在液晶层50下方的第一偏光片30上设置第二过孔301，则需要在液晶层50至功能器件20之间设置第三偏光片80（例如，在第一偏光片30及薄膜晶体管基板40之间设置第三偏光片80，或者在薄膜晶体管基板40内部相对于第二过孔301处设置第三偏光片80），从而通过第三偏光片80及第二偏光片70控制液晶层50中的液晶扭转。并将显示面板100的供电划分为过孔区域以及非过孔区域单独控制。此处以功能器件20为摄像模组为例，当摄像模组进行拍摄时，由于彩色滤光片60相对于第一过孔101处未设置第一色阻601，因此当对过孔区域供电时，背光模组10发出的光经过液晶层50后不经过第一色阻601，因此过孔区域仅支持黑白显示，但由于彩色滤光片60相对于第一过孔101处未设置第一色阻601，因此提升了摄像模组处的进光量，增强了成像质量。
请参阅图3，图3为本申请实施例提供的显示面板的第二种结构示意图。图3为第二偏光片70上设置有第二过孔701，当第二偏光片70上设置有第二过孔701时，由于控制液晶层50中的液晶扭转需要在液晶层50的两侧设置偏光片，因此，由于在液晶层50上方的第二偏光片70上设置第二过孔701，则需要在液晶层50至彩色滤光片60之间设置第三偏光片80，从而通过第三偏光片80及第一偏光片30控制液晶层50中的液晶扭转。图3是第三偏光片80设置在第三过孔602处。同理，过孔区域仅支持黑白显示，但彩色滤光片60相对于第一过孔101处未设置第一色阻601，因此提升了摄像模组处的进光量，增强了成像质量。
在一些实施例中，请参阅图4，图4为本申请实施例提供的显示面板的第三种结构示意图。为了使过孔区域支持彩色显示，因此，可在薄膜晶体管基板40靠近液晶层50的一侧相对于第一过孔101处间隔设置有多个第二色阻90，且第三偏光片80相对于间隔处设置。在功能器件20与彩色滤光片60之间相对于多个第二色阻90设置有第四偏光片110，第四偏光片110与第三偏光片80同层设置，且第四偏光片110的偏振光方向与第三偏光片80的偏振方向相互垂直。
其中，请参阅图5，图5为第三偏光片80及第四偏光片110在俯视状态下的结构示意图，可以看出第三偏光片80与第四偏光片110的偏振光方向相互垂直，而在工艺制程中，可通过纳米压印工艺，制作出如图5所示的偏振光方向相互垂直的第三偏光片80及第四偏光片110。
以功能器件20为摄像模组为例，在不拍摄状态下：非过孔区域供电正常显示，过孔区域供电，过孔区域中设置有第二色阻90的区域显示，间隔处处于黑态，过孔区域被第二色阻90覆盖的区域由于第四偏光片110的偏振角度和第一偏光片30的偏振角度垂直，且和第二偏光片70的偏振角度平行，因此供电后显示黑态；在拍摄状态下：非过孔区域供电正常显示，过孔区域不供电，被第二色阻90覆盖的区域呈黑态，未覆盖区域处于白态透光，过孔区域被第二色阻90覆盖的区域由于偏振角度和非过孔区域一致，所以呈黑态，而未被第二色阻90覆盖的区域呈白态，此外过孔区域有第二色阻90的区域不透光，因此不影响摄像模组的成像，且非过孔区域大角度的光斜向射入过孔区域时，会被相邻过孔区域的第二色阻90吸收，因此改善了非过孔区域大角度光队对摄像模组成像质量的影响。
在一些实施例中，在第三偏光片80及第四偏光片110的底部设置有钼的氧化物金属。
具体的，为了降低第三偏光片80及第四偏光片110反射光对摄像模组成像的影响，可在第三偏光片80及第四偏光片110靠近功能器件20的一侧的底部镀黑色金属，例如钼的氧化物（MoOx）等，反射率降低至小于5%。
在一些实施例中，第三过孔602的水平长度大于彩色滤光片60的水平长度的一半。
在一些实施例中，第四偏光片110设置在薄膜晶体管基板40及液晶层50之间。
在一些实施例中，第四偏光片110设置在液晶层50与彩色滤光片60之间。
在一些实施例中，第四偏光片110设置在第二过孔处。
在一些实施例中，第四偏光片110设置在薄膜晶体管基板40内。
其中，当第三偏光片80及第四偏光片110设置在彩色滤光片60或薄膜晶体管基板40上时，可在第一色阻601及第二色阻90同层空缺处添加透明层，以加固显示面板100的整体强度。
本申请实施例提供的显示面板100，包括：背光模组10，背光模组10具有第一过孔101，在第一过孔101处设置有功能器件20；在背光模组10上依次层叠设置的第一偏光片30、薄膜晶体管基板40、液晶层50、彩色滤光片60以及第二偏光片70，第一偏光片30的偏振角度与第二偏光片70的偏振角度相互垂直，第一偏光片30或第二偏光片70上相对于第一过孔101处设置有第二过孔，在彩色滤光片60靠近液晶层50的一侧设置有多个色阻601，且多个色阻601相对于第一过孔101处设置有第三过孔602；其中，在功能器件20与彩色滤光片60之间相对于第一过孔101处设置有第三偏光片80，第三偏光片80的偏振方向与第二偏光片70的偏振方向相同。可在挖孔处进行显示，提高屏占比。
本申请实施例还提供一种显示面板，包括：
背光模组，所述背光模组具有第一过孔，在所述第一过孔处设置有功能器件；
在所述背光模组上依次层叠设置的第一偏光片、薄膜晶体管基板、液晶层、彩色滤光片以及第二偏光片，所述第一偏光片的偏振角度与所述第二偏光片的偏振角度相互垂直，所述第一偏光片或所述第二偏光片上相对于所述第一过孔处设置有第二过孔，在所述彩色滤光片靠近所述液晶层的一侧设置有多个第一色阻，且所述多个第一色阻相对于所述第一过孔处设置有第三过孔；其中，
在所述功能器件与所述彩色滤光片之间相对于所述第一过孔处设置有第三偏光片，所述第三偏光片的偏振方向与所述第二偏光片的偏振方向相同，其中，在所述薄膜晶体管基板靠近所述液晶层的一侧相对于所述第一过孔处间隔设置有多个第二色阻，且所述第三偏光片相对于所述间隔处设置，所述第三过孔的水平长度大于彩色滤光片的水平长度的一半。
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 (19)

  1. 一种显示面板，其特征在于，包括：
    背光模组，所述背光模组具有第一过孔，在所述第一过孔处设置有功能器件；
    在所述背光模组上依次层叠设置的第一偏光片、薄膜晶体管基板、液晶层、彩色滤光片以及第二偏光片，所述第一偏光片的偏振角度与所述第二偏光片的偏振角度相互垂直，所述第一偏光片或所述第二偏光片上相对于所述第一过孔处设置有第二过孔，在所述彩色滤光片靠近所述液晶层的一侧设置有多个第一色阻，且所述多个第一色阻相对于所述第一过孔处设置有第三过孔；其中，
    在所述功能器件与所述彩色滤光片之间相对于所述第一过孔处设置有第三偏光片，所述第三偏光片的偏振方向与所述第二偏光片的偏振方向相同。
  2. 如权利要求1所述的显示面板，其特征在于，在所述薄膜晶体管基板靠近所述液晶层的一侧相对于所述第一过孔处间隔设置有多个第二色阻，且所述第三偏光片相对于所述间隔处设置。
  3. 如权利要求2所述的显示面板，其特征在于，在所述功能器件与所述彩色滤光片之间相对于所述多个第二色阻设置有第四偏光片，所述第四偏光片与所述第三偏光片同层设置，且所述第四偏光片的偏振光方向与所述第三偏光片的偏振方向相互垂直。
  4. 如权利要求3所述的显示面板，其特征在于，在所述第三偏光片及所述第四偏光片的底部设置有钼的氧化物金属。
  5. 如权利要求3所述的显示面板，其特征在于，所述第四偏光片设置在所述薄膜晶体管基板及所述液晶层之间。
  6. 如权利要求3所述的显示面板，其特征在于，所述第四偏光片设置在所述液晶层与所述彩色滤光片之间。
  7. 如权利要求3所述的显示面板，其特征在于，所述第四偏光片设置在所述第二过孔处。
  8. 如权利要求3所述的显示面板，其特征在于，所述第四偏光片设置在所述薄膜晶体管基板内。
  9. 如权利要求1所述的显示面板，其特征在于，所述第三过孔的水平长度大于彩色滤光片的水平长度的一半。
  10. 一种显示装置，其特征在于，包括：壳体以及显示面板，所述显示面板设置在所述壳体上，所述显示面板包括：
    背光模组，所述背光模组具有第一过孔，在所述第一过孔处设置有功能器件；
    在所述背光模组上依次层叠设置的第一偏光片、薄膜晶体管基板、液晶层、彩色滤光片以及第二偏光片，所述第一偏光片的偏振角度与所述第二偏光片的偏振角度相互垂直，所述第一偏光片或所述第二偏光片上相对于所述第一过孔处设置有第二过孔，在所述彩色滤光片靠近所述液晶层的一侧设置有多个第一色阻，且所述多个第一色阻相对于所述第一过孔处设置有第三过孔；其中，
    在所述功能器件与所述彩色滤光片之间相对于所述第一过孔处设置有第三偏光片，所述第三偏光片的偏振方向与所述第二偏光片的偏振方向相同。
  11. 如权利要求10所述的显示装置，其特征在于，在所述薄膜晶体管基板靠近所述液晶层的一侧相对于所述第一过孔处间隔设置有多个第二色阻，且所述第三偏光片相对于所述间隔处设置。
  12. 如权利要求11所述的显示装置，其特征在于，在所述功能器件与所述彩色滤光片之间相对于所述多个第二色阻设置有第四偏光片，所述第四偏光片与所述第三偏光片同层设置，且所述第四偏光片的偏振光方向与所述第三偏光片的偏振方向相互垂直。
  13. 如权利要求12所述的显示装置，其特征在于，在所述第三偏光片及所述第四偏光片的底部设置有钼的氧化物金属。
  14. 如权利要求12所述的显示装置，其特征在于，所述第四偏光片设置在所述薄膜晶体管基板及所述液晶层之间。
  15. 如权利要求12所述的显示装置，其特征在于，所述第四偏光片设置在所述液晶层与所述彩色滤光片之间。
  16. 如权利要求12所述的显示装置，其特征在于，所述第四偏光片设置在所述第二过孔处。
  17. 如权利要求12所述的显示装置，其特征在于，所述第四偏光片设置在所述薄膜晶体管基板内。
  18. 如权利要求10所述的显示装置，所述第三过孔的水平长度大于彩色滤光片的水平长度的一半。
  19. 一种显示面板，其特征在于，包括：
    背光模组，所述背光模组具有第一过孔，在所述第一过孔处设置有功能器件；
    在所述背光模组上依次层叠设置的第一偏光片、薄膜晶体管基板、液晶层、彩色滤光片以及第二偏光片，所述第一偏光片的偏振角度与所述第二偏光片的偏振角度相互垂直，所述第一偏光片或所述第二偏光片上相对于所述第一过孔处设置有第二过孔，在所述彩色滤光片靠近所述液晶层的一侧设置有多个第一色阻，且所述多个第一色阻相对于所述第一过孔处设置有第三过孔；其中，
    在所述功能器件与所述彩色滤光片之间相对于所述第一过孔处设置有第三偏光片，所述第三偏光片的偏振方向与所述第二偏光片的偏振方向相同，其中，在所述薄膜晶体管基板靠近所述液晶层的一侧相对于所述第一过孔处间隔设置有多个第二色阻，且所述第三偏光片相对于所述间隔处设置，所述第三过孔的水平长度大于彩色滤光片的水平长度的一半。
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Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
CN112363345A (zh) * 2020-11-10 2021-02-12 京东方科技集团股份有限公司 彩膜基板、显示模组、显示面板和显示装置
CN112838112B (zh) * 2021-01-11 2022-09-27 武汉华星光电半导体显示技术有限公司 显示面板及显示装置
CN113917725A (zh) * 2021-09-28 2022-01-11 厦门天马微电子有限公司 显示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208737147U (zh) * 2018-09-27 2019-04-12 武汉华星光电技术有限公司 液晶显示装置
CN110646985A (zh) * 2019-06-10 2020-01-03 武汉华星光电技术有限公司 液晶显示装置
CN110646984A (zh) * 2019-03-26 2020-01-03 武汉华星光电技术有限公司 一种显示面板及显示装置
CN110764300A (zh) * 2019-10-31 2020-02-07 Oppo广东移动通信有限公司 显示组件及电子设备
US20200050047A1 (en) * 2018-08-13 2020-02-13 Lg Display Co., Ltd. Display Device and Method of Manufacturing the Same
CN110794604A (zh) * 2019-11-29 2020-02-14 武汉华星光电技术有限公司 显示装置及显示装置的制作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5521305B2 (ja) * 2008-10-08 2014-06-11 セイコーエプソン株式会社 液晶装置の製造方法および液晶装置
KR102338907B1 (ko) * 2015-02-13 2021-12-14 삼성디스플레이 주식회사 액정 표시 장치 및 액정 표시 장치의 제조 방법
CN109001935B (zh) * 2018-09-27 2023-11-28 武汉华星光电技术有限公司 液晶显示装置
CN110262108B (zh) * 2019-06-28 2022-07-01 厦门天马微电子有限公司 显示面板和显示装置
CN110632789A (zh) * 2019-08-22 2019-12-31 武汉华星光电技术有限公司 显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200050047A1 (en) * 2018-08-13 2020-02-13 Lg Display Co., Ltd. Display Device and Method of Manufacturing the Same
CN208737147U (zh) * 2018-09-27 2019-04-12 武汉华星光电技术有限公司 液晶显示装置
CN110646984A (zh) * 2019-03-26 2020-01-03 武汉华星光电技术有限公司 一种显示面板及显示装置
CN110646985A (zh) * 2019-06-10 2020-01-03 武汉华星光电技术有限公司 液晶显示装置
CN110764300A (zh) * 2019-10-31 2020-02-07 Oppo广东移动通信有限公司 显示组件及电子设备
CN110794604A (zh) * 2019-11-29 2020-02-14 武汉华星光电技术有限公司 显示装置及显示装置的制作方法

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