WO2023142165A1 - 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
WO2023142165A1
WO2023142165A1 PCT/CN2022/075885 CN2022075885W WO2023142165A1 WO 2023142165 A1 WO2023142165 A1 WO 2023142165A1 CN 2022075885 W CN2022075885 W CN 2022075885W WO 2023142165 A1 WO2023142165 A1 WO 2023142165A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
adhesive layer
backlight assembly
substrate
disposed
Prior art date
Application number
PCT/CN2022/075885
Other languages
English (en)
French (fr)
Inventor
刘凡成
查国伟
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 US17/760,784 priority Critical patent/US20240053635A1/en
Publication of WO2023142165A1 publication Critical patent/WO2023142165A1/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
    • G02F1/133602—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
    • G02F1/1333—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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • 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
    • G02F1/133604—Direct backlight with lamps
    • 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
    • G02F1/133605—Direct backlight including specially adapted reflectors
    • 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
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
    • 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
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Definitions

  • the present application relates to the field of display technology, in particular to a display panel and a display device having the display panel.
  • LCD liquid crystal display
  • other flat-panel display devices are widely used in mobile phones, televisions, personal digital assistants, digital cameras, notebook computers, and desktop computers due to their advantages of high image quality, power saving, thin body, and wide application range
  • Various consumer electronic products such as LED display devices have become the mainstream of display devices.
  • the liquid crystal display devices on the existing market are backlight liquid crystal displays, which include a liquid crystal panel main body and a backlight module (backlight module).
  • the main body of the liquid crystal panel is composed of a color filter (CF, Color Filter) substrate, a thin film transistor (TFT, Thin Film Transistor) substrate, liquid crystal (LC, Liquid Crystal) sandwiched between the color filter substrate and the thin film transistor substrate, and a sealant frame (Sealant).
  • CF color Filter
  • TFT Thin Film Transistor
  • LC Liquid Crystal
  • the main body of the LCD panel needs to be equipped with a backlight module.
  • LED is a semiconductor diode that can convert electrical energy into light energy in the optoelectronic field, including gallium arsenide LED (red light), gallium phosphide LED (green light), gallium nitride LED (blue light), etc., can be used in backlight modules.
  • Mini-LED refers to LED chips with a size of 50-200 microns.
  • the Mini-LED backlight can be divided into white light-emitting Mini-LED light boards and blue light-emitting Mini-LED light boards.
  • the panel body and the backlight module are two independent components, and then the two are assembled through a structure such as a middle frame or a plastic frame, which will make the structure of the display panel complicated and difficult to achieve integration. and integration requirements, for example, it is difficult to realize functions such as synchronous bending in curved display panels, and multiple optical films are required to improve the light output of the backlight module, which increases the thickness of the display panel and is difficult to meet the thinner and lighter requirements of the display panel .
  • Embodiments of the present application provide a display panel and a display device, which can integrate a backlight assembly and a panel body to improve the light output effect of the backlight assembly and the display effect of the panel body.
  • An embodiment of the present application provides a display panel, which includes:
  • the panel main body is arranged on the light emitting side of the backlight assembly
  • a light-gathering adhesive layer is disposed between the panel body and the backlight assembly, and the backlight assembly is bonded to the panel body through the light-gathering adhesive layer;
  • the light-gathering adhesive layer includes a plurality of light-gathering structures to gather light emitted by the backlight assembly.
  • the light-gathering adhesive layer includes a first adhesive layer disposed on the side of the backlight assembly close to the panel main body, and a first adhesive layer disposed on the side close to the panel main body Second adhesive layer on one side;
  • the refractive index of the first adhesive layer is greater than the refractive index of the second adhesive layer
  • the light concentrating structure includes a plurality of protrusions arranged in the first adhesive layer, and the second adhesive layer A plurality of the protrusions are covered.
  • the cross-sectional area of the protrusion decreases along the light emitting direction of the backlight assembly.
  • the convex part is a multi-faceted cone structure.
  • the backlight assembly further includes a third adhesive layer attached to the light-gathering adhesive layer, and the material of the third adhesive layer is the same as that of the plurality of protrusions, And a plurality of the protrusions are disposed on a side of the third adhesive layer close to the second adhesive layer.
  • the refractive index of the first adhesive layer is greater than or equal to 1.45 and less than or equal to 2
  • the refractive index of the second adhesive layer is greater than or equal to 1 and less than or equal to 1.45.
  • the backlight assembly includes a substrate, a plurality of light-emitting elements disposed on the substrate, and a reflective layer disposed on the substrate and between adjacent light-emitting elements,
  • the light-emitting element includes a lamp element disposed on the substrate and a color conversion film covering the lamp element.
  • the backlight assembly includes a plurality of light-emitting sub-regions, each of the light-emitting sub-regions is provided with at least one of the light-emitting elements, and the backlight assembly further includes And a retaining wall structure arranged around each of the light-emitting sub-regions, and a light-reflecting surface is provided on a side of the retaining wall structure close to the light-emitting element.
  • the backlight assembly further includes an encapsulation adhesive layer disposed on the substrate and a light mixing layer disposed on the side of the encapsulation adhesive layer away from the substrate, the encapsulation adhesive layer Covering the plurality of light-emitting elements and the retaining wall structure, the light-mixing layer includes a plurality of light-transmitting openings distributed at intervals, and the material of the light-mixing layer includes a light-reflecting material.
  • the light mixing layer includes a first area overlapping with each of the lamps and a second area located between the adjacent first areas, and the second area
  • the area ratio of the light-transmitting openings in the first region is larger than the area ratio of the light-transmitting openings in the first region.
  • the sum of the areas of the light-transmitting openings in the second region is larger than the sum of the areas of the light-transmitting openings in the first region.
  • the area of each of the light-transmitting openings in the second region is larger than the area of each of the light-transmitting openings in the first region, and/or the area of each of the light-transmitting openings in the second region
  • the number of the light-transmitting openings is greater than the number of the light-transmitting openings in the first region.
  • a display device includes a display panel, and the display panel includes:
  • the panel main body is arranged on the light emitting side of the backlight assembly
  • a light-gathering adhesive layer is disposed between the panel body and the backlight assembly, and the backlight assembly is bonded to the panel body through the light-gathering adhesive layer;
  • the light-gathering adhesive layer includes a plurality of light-gathering structures to gather light emitted by the backlight assembly.
  • the light-gathering adhesive layer includes a first adhesive layer disposed on the side of the backlight assembly close to the panel main body, and a first adhesive layer disposed on the side close to the panel main body Second adhesive layer on one side;
  • the refractive index of the first adhesive layer is greater than the refractive index of the second adhesive layer
  • the light concentrating structure includes a plurality of protrusions arranged in the first adhesive layer, and the second adhesive layer A plurality of the protrusions are covered.
  • the cross-sectional area of the protrusion decreases along the light emitting direction of the backlight assembly.
  • the convex part is a multi-faceted cone structure.
  • the backlight assembly includes a substrate, a plurality of light-emitting elements disposed on the substrate, and a reflective layer disposed on the substrate and between adjacent light-emitting elements,
  • the light-emitting element includes a lamp element disposed on the substrate and a color conversion film covering the lamp element.
  • the backlight assembly includes a plurality of light-emitting sub-regions, each of the light-emitting sub-regions is provided with at least one of the light-emitting elements, and the backlight assembly further includes And a retaining wall structure arranged around each of the light-emitting sub-regions, and a light-reflecting surface is provided on a side of the retaining wall structure close to the light-emitting element.
  • the backlight assembly further includes an encapsulation adhesive layer disposed on the substrate and a light mixing layer disposed on the side of the encapsulation adhesive layer away from the substrate, the encapsulation adhesive layer Covering the plurality of light-emitting elements and the retaining wall structure, the light-mixing layer includes a plurality of light-transmitting openings distributed at intervals, and the material of the light-mixing layer includes a light-reflecting material.
  • the light mixing layer includes a first area overlapping with each of the lamps and a second area located between the adjacent first areas, and the second area
  • the area ratio of the light-transmitting openings in the first region is larger than the area ratio of the light-transmitting openings in the first region.
  • the present application attaches the backlight assembly and the panel body by setting a light-gathering adhesive layer to improve the degree of integration and integration of the backlight assembly and the panel body, and the light-gathering adhesive layer includes a plurality of light-gathering
  • the structure can concentrate the light emitted by the backlight assembly, thereby improving the light concentrating effect of the backlight assembly, reducing the use of optical films between the backlight assembly and the panel body, and effectively reducing the thickness of the display panel. Realize the thinning and lightening of the display panel.
  • FIG. 1 is a schematic structural diagram of a display panel provided by an embodiment of the present application.
  • Fig. 2 is a top view structural schematic diagram of the convex part in the first adhesive layer provided by the embodiment of the present application;
  • FIG. 3 is a schematic structural diagram of the manufacturing process of the display panel provided by the embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of the manufacturing process of the display panel provided by the embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of the manufacturing process of the display panel provided by the embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of the manufacturing process of the display panel provided by the embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a manufacturing process of a display panel provided by an embodiment of the present application.
  • the display panel includes a backlight assembly 10 , a panel main body 20 and a light-condensing adhesive layer 30 .
  • the panel main body 20 is disposed on the light emitting side of the backlight assembly 10 ; the light concentrating adhesive layer 30 is disposed between the panel main body 20 and the backlight assembly 10 , and the backlight assembly 10 is attached to the panel main body 20 through the light concentrating adhesive layer 30 .
  • the light concentrating adhesive layer 30 includes a plurality of light concentrating structures 301 for concentrating the light emitted by the backlight assembly 10 .
  • the embodiment of the present application adheres the backlight assembly 10 and the panel main body 20 by setting the light-condensing adhesive layer 30 to improve the degree of integration and integration of the backlight assembly 10 and the panel main body 20, and the light-condensing adhesive
  • the layer 30 includes a plurality of light concentrating structures 301, which can concentrate the light emitted by the backlight assembly 10, thereby improving the light concentrating effect of the backlight assembly 10, and reducing the friction of the optical film between the backlight assembly 10 and the panel main body 20.
  • the thickness of the display panel can be effectively reduced, and the lightness and thinning of the display panel can be realized.
  • the display panel includes a backlight assembly 10, a panel body 20 disposed on the light-emitting side of the backlight assembly 10, and a light-condensing adhesive layer 30 disposed between the backlight assembly 10 and the panel body 20, and the backlight
  • the assembly 10 is attached to the panel main body 20 through the light-gathering adhesive layer 30 , so that the backlight assembly 10 is integrated with the panel main body 20 .
  • the backlight assembly 10 includes a substrate 11 , a plurality of light-emitting elements 12 , a retaining wall structure 13 , an encapsulation glue layer 14 and a light mixing layer 15 .
  • the substrate 11 can be a glass substrate or an organic resin substrate; a plurality of light emitting elements 12 are disposed on the substrate 11, and the light emitting elements 12 can emit white light.
  • the light-emitting element 12 includes a lamp element 121 disposed on the substrate 11 and a color conversion film 122 covering the lamp element 121, wherein the lamp element 121 can emit non-white light, and the non-white light can be converted into White light, for example, the lamp part 121 can emit blue light; or, the light emitting part 12 only includes the lamp part 121, and the lamp part 121 can emit white light, and then there is no need to set the color conversion film 122, which can save a process; it can be understood that , in the embodiment of the present application, the light emitting element 121 that emits light of other colors cooperates with the color conversion film 122 to make the light emitting element 12 emit white light as an example for illustration.
  • the lamp 121 includes a blue LED lamp, specifically a blue Mini LED lamp, and the material of the color conversion film 122 includes a phosphor material or a quantum dot material.
  • the backlight assembly 10 also includes a reflective layer (not shown in the figure) disposed on the substrate 11, and a plurality of openings are formed in the reflective layer, and the lamps 121 are disposed in the openings and protrude out of the openings. , and form a color conversion film 122 to cover the light element 121, and then the reflective layer is located between any two adjacent light-emitting elements 12, so that after the light emitted by the light-emitting element 12 is reflected back to the substrate 11, the light can be reflected back by the reflective layer The light emitting side of the backlight assembly 10 .
  • the material of the reflective layer includes white ink or metal material.
  • the backlight assembly 10 includes a plurality of light-emitting sub-regions 101, and at least one light-emitting element 12 is distributed in each light-emitting sub-region 101, and in the embodiment of the present application, each light-emitting sub-region 101 A light-emitting element 12 is provided as an example for description.
  • the retaining wall structure 13 is arranged on the substrate 11 and is arranged around each light-emitting sub-region 101, and the height of the retaining wall structure 13 is greater than the height of the light-emitting element 12. Further, the side of the retaining wall structure 13 close to the light-emitting element 12 is provided with a light
  • the reflective surface is used to reflect the light emitted by the light-emitting element 12 adjacent to the retaining wall structure 13; The light overflows to form a halo; on the other hand, the light emitted by the light-emitting element 12 can be reflected by the wall structure 13 and emitted toward the light-emitting side of the backlight assembly 10 to adjust the light path.
  • the material of the retaining wall structure includes a high-reflection rubber material, which may specifically include silica gel and titanium oxide.
  • the encapsulating adhesive layer 14 is disposed on the substrate 11 and covers the plurality of light-emitting elements 12 and the retaining wall structure 13 to provide protection for the plurality of light-emitting elements 12 ; Partitions are defined, and then in the manufacturing process, the glue of the encapsulation adhesive layer 14 is flowing, and its flow range is small, which can effectively improve the leveling performance of the glue, so as to improve the flatness of the formed encapsulation adhesive layer 14, thereby improving the backlight The light emitting effect and light emitting uniformity of the module 10.
  • the encapsulation adhesive layer 14 may be a transparent glue material, which may specifically include silica gel, etc., and the refractive index of the encapsulation adhesive layer 14 may be greater than or equal to 1.4 and less than or equal to 1.6.
  • the light-mixing layer 15 is disposed on the side of the encapsulation adhesive layer 14 away from the substrate 11, and the light-mixing layer 15 includes a plurality of light-transmitting openings 151 and light-reflecting portions 152 located between adjacent light-transmitting openings 151, and the light-reflecting portions 152 have a plurality of The light emitted by each luminous element 12 has a reflective effect. Furthermore, the light mixing layer 15 includes a first region 1501 overlapping with the lamp 121 and a second region 1502 located between adjacent first regions 1501, wherein the area ratio of the light-transmitting openings in the second region 1502 is larger than the area ratio of the light-transmitting openings in the first region 1501 .
  • the light emitted by the lamp 121 is converted into white light through the color conversion film 122, and the white light diverges to emit light at a certain angle, wherein, the oblique light is irradiated on the retaining wall structure 13, and is reflected by the retaining wall structure 13 to the mixed light.
  • light layer 15, and the forward light is directly irradiated to the light mixing layer 15; further, when the white light is irradiated on the light mixing layer 15, the light irradiated to the light transmission opening 151 can directly pass through the light mixing layer 15,
  • the light irradiated to the reflective part 152 is reflected back to the substrate 11, and then reflected back to the light-mixing layer 15 through the reflective layer.
  • the light is reflected back and forth between the reflective layer and the light-mixing layer 15, and by The light is emitted from the light-transmitting opening 151 of the light-mixing layer 15 .
  • the forward light output intensity of the lamp 121 is greater than its oblique light output intensity, and in the related art, the forward light output intensity of the LED lamp is obliquely emitted, which makes the light output of the lamp panel uneven; and in the embodiment of the present application, the first The area ratio of the light-transmitting openings in the second region 1502 is larger than the area ratio of the light-transmitting openings in the first region 1501, thereby increasing the light intensity in the second region 1502, that is, the embodiments of the present application set the light-mixing layer 15 to improve The light output uniformity of the first area 1501 and the second area 1502 is to improve the light output effect of the backlight assembly 10 .
  • the sum of the areas of the light-transmitting openings in the second region 1502 is greater than the sum of the areas of the light-transmitting openings in the first region 1501. Further, it may be that the number of light-transmitting openings in the second region 1502 is greater than that in the first region 1501.
  • the number of light-transmitting openings, and/or the area of the light-transmitting openings in the second region 1502 is larger than the area of the light-transmitting openings in the first region 1501; in addition, the area ratio of the light-transmitting openings in the first region 1501 is along the direction to the second The direction of the region 1502 increases, and the area ratio of the light-transmitting openings in the second region 1502 increases along the direction away from the first region 1501 .
  • the material of the reflective part 152 includes a reflective material, specifically a combination of silica gel and titanium oxide, or a reflective metal material, etc., which are not limited here and can be selected according to actual needs.
  • the backlight assembly 10 further includes a third adhesive layer 16 disposed on the packaging adhesive layer 14 , and the third adhesive layer 16 covers the light mixing layer 15 .
  • the light-gathering adhesive layer 30 is disposed on the third glue layer 16, and the light-gathering adhesive layer 30 includes a plurality of light-gathering structures 301 to condense the light emitted by the backlight assembly 10 to improve the light output effect and light extraction efficiency of the backlight assembly 10 .
  • a plurality of light concentrating structures 301 can be evenly distributed in the light concentrating adhesive layer 30 to effectively improve the uniformity and intensity of light output from the backlight assembly 10 .
  • multiple light-concentrating structures 301 can also be provided in one-to-one correspondence with multiple light-emitting components 12, or one light-concentrating structure 301 can be provided corresponding to multiple light-emitting components 12, or one light-emitting component 12 can correspond to multiple
  • the light-condensing structure 301 is set; further, the distribution density of the light-condensing structure 301 in the area where the light output is weak in the backlight assembly 10 can be set to be larger and larger than the area where the light output is strong in the backlight assembly 10; for example, the light-condensing structure
  • the distribution density of the 301 in the corresponding second region 1502 may be greater than the distribution density of the light concentrating structures 301 in the corresponding first region 1501 .
  • the light-gathering adhesive layer 30 includes a first adhesive layer 31 disposed on the third adhesive layer 16 and a second adhesive layer 32 disposed on the side of the first adhesive layer away from the third adhesive layer 16, wherein the first adhesive layer
  • the layer 31 includes a plurality of protrusions 311 disposed on the side of the third adhesive layer 16 close to the second adhesive layer 32, and the second adhesive layer 32 covers the plurality of protrusions 311, and the light concentrating structure 301 includes a plurality of protrusions 311;
  • the refractive index of the first adhesive layer 31 is greater than the refractive index of the second adhesive layer 32, that is, the first adhesive layer 31 is a high-refractive-index adhesive layer, and the second adhesive layer 32 is a low-refractive-index adhesive layer.
  • the interface between the convex portion 311 and the second adhesive layer 32 forms a difference in refractive index, so as to concentrate the passing light.
  • the cross-sectional area of the convex portion 311 along the direction parallel to the backlight assembly 10 decreases along the light emitting direction of the backlight assembly 10 , that is, the convex portion 311 may have a tapered structure.
  • the convex portion 311 is a multi-faceted conical structure, as shown in FIG. 2 , which is a top view of the multi-faceted conical convex portion 311 , and each surface of the convex portion 311 can focus light.
  • the refractive index of the first adhesive layer 31 is greater than or equal to 1.45 and less than or equal to 2, while the refractive index of the second adhesive layer 32 is greater than or equal to 1 and less than or equal to 1.45, for example, the first adhesive layer 31
  • the refractive index of the second adhesive layer 32 can be 1.7, and the refractive index of the second adhesive layer 32 can be 1.1; wherein, the materials of the first adhesive layer 31 and the second adhesive layer 32 can include silica gel or OCA optical glue, etc., which can be determined according to the actual refractive index. You can choose according to your needs, and there is no limitation here.
  • the material of the third adhesive layer 16 can be the same as that of the first adhesive layer 31 , that is, the third adhesive layer 16 can be integrally formed with the first adhesive layer 31 .
  • the display panel also includes a panel main body 20, and the panel main body 20 is arranged on the side of the second adhesive layer 32 away from the first adhesive layer 31, that is, the side of the light-gathering adhesive layer 30 is attached to the backlight assembly 10, and the light-gathering adhesive The opposite side of the layer 30 is attached to the panel body 20 so that the panel body 20 is integrated with the backlight assembly 10 .
  • the panel main body 20 may be a liquid crystal panel main body, (Liquid Crystal Display, LCD), and the panel main body 20 includes an array substrate and a color filter substrate oppositely arranged, and a liquid crystal cell arranged between the array substrate and the color filter substrate.
  • LCD Liquid Crystal Display
  • the side of the panel main body 20 provided with the array substrate is attached to the light-concentrating adhesive layer 30 , so that the backlight assembly 10 provides backlight for the panel main body 20 .
  • the embodiment of the present application adheres the backlight assembly 10 and the panel main body 20 by setting the light-gathering adhesive layer 30 to improve the degree of integration and integration of the backlight assembly 10 and the panel main body 20, and the light-gathering adhesive layer 30 includes
  • the plurality of concentrating structures 301 can concentrate the light emitted by the backlight assembly 10, thereby improving the light concentrating effect of the backlight assembly 10, reducing the use of optical films between the backlight assembly 10 and the panel main body 20, and further
  • the thickness of the display panel can be effectively reduced, and the lightness and thinning of the display panel can be realized.
  • the embodiment of the present application also provides a manufacturing method of the display panel described in the above embodiments, specifically, please refer to FIG. 1 , FIG. 2 , FIG. 3 , FIG. 4 , FIG. 5 , FIG. 6 and FIG. 7 .
  • the manufacturing method of the display panel includes:
  • a substrate 11 is provided on which a reflective layer (not shown in the figure) is formed.
  • the substrate 11 can be a glass substrate or an organic resin substrate, and the material of the reflective layer includes white ink or metal material.
  • a plurality of openings are formed in the reflective layer, and lamps 121 are formed in the plurality of openings, and the height of the lamps 121 may be greater than the thickness of the reflective layer.
  • the lamp 121 includes a blue LED lamp, specifically a blue Mini LED lamp.
  • the barrier wall structure 13 is formed on the substrate 11 by using a highly reflective adhesive material, and the barrier wall structure 13 defines a plurality of light-emitting sub-regions 101 in the backlight assembly 10, that is, the barrier wall structure 13 is arranged around each light-emitting sub-region 101, and each light-emitting sub-region At least one lamp 121 is disposed in the area 101 .
  • a light reflecting surface is formed on the side of the retaining wall structure 13 close to the lamp 121 to reflect the light emitted by the light emitting member 12 adjacent to the retaining wall structure 13 Function; on the one hand, it can prevent each light-emitting sub-region 101 from affecting the adjacent light-emitting sub-region 101 when a single region emits light, and avoid the phenomenon of light overflowing to form a halo; on the other hand, it can make the light emitted by the light-emitting element 12 After being reflected by the retaining wall structure 13 , it is emitted along the light emitting side of the backlight assembly 10 to adjust the light path.
  • the material of the retaining wall structure 13 may include silica gel and titanium oxide.
  • a color conversion film 122 covering each lamp element 121 is formed on the substrate 11 to obtain the light emitting element 12 .
  • the material of the color conversion film 122 includes phosphor material or quantum dot material.
  • An encapsulation adhesive layer 14 is formed on the substrate 11, wherein the encapsulation adhesive layer 14 covers the light-emitting elements 12 and the retaining wall structure 13, so as to provide protection for a plurality of light-emitting elements 12;
  • the backlight assembly 10 is partitioned, and in the manufacturing process, the glue of the encapsulation adhesive layer 14 is flowing, and its flow range is small, which can effectively improve the leveling performance of the glue, so as to improve the flatness of the formed encapsulation adhesive layer 14, and then The light emitting effect and light emitting uniformity of the backlight assembly 10 can be improved.
  • the encapsulation glue layer 14 can be a transparent glue material, specifically, it can include silica gel and the like.
  • a light mixing layer 15 is formed on the side of the encapsulation adhesive layer 14 away from the substrate 11.
  • a light-reflecting layer can be formed on the side of the encapsulation adhesive layer 14 away from the substrate 11, and the light-reflecting layer is patterned to obtain the transparent light distribution at intervals.
  • the light opening 151 and the reflective portion 152 located between adjacent light-transmitting openings 151 , and the reflective portion 152 has a reflective effect on the light emitted by the plurality of light-emitting elements 12 .
  • the light mixing layer 15 includes a first region 1501 overlapping with the lamp 121 and a second region 1502 located between the adjacent first regions 1501, wherein the reflective layer can be patterned by adjusting the parameters, so that the area ratio of the light-transmitting openings 151 in the second region 1502 is greater than the area ratio of the light-transmitting openings 151 in the first region 1501.
  • the light emitted by the lamp 121 is converted into white light through the color conversion film 122, and the white light diverges to emit light at a certain angle, wherein, the oblique light is irradiated on the retaining wall structure 13, and is reflected by the retaining wall structure 13 to the mixed light.
  • light layer 15, and the forward light is directly irradiated to the light mixing layer 15; further, when the white light is irradiated on the light mixing layer 15, the light irradiated to the light transmission opening 151 can directly pass through the light mixing layer 15,
  • the light irradiated to the reflective part 152 is reflected back to the substrate 11, and then reflected back to the light-mixing layer 15 through the reflective layer.
  • the light is reflected back and forth between the reflective layer and the light-mixing layer 15, and by The light is emitted from the light-transmitting opening 151 of the light-mixing layer 15 .
  • the forward light output intensity of the lamp 121 is greater than its oblique light output intensity, and in the related art, the forward light output intensity of the LED lamp is obliquely emitted, which makes the light output of the lamp panel uneven; and in the embodiment of the present application, the first The area ratio of the light-transmitting openings in the second region 1502 is larger than the area ratio of the light-transmitting openings in the first region 1501, thereby increasing the light intensity in the second region 1502, that is, the embodiments of the present application set the light-mixing layer 15 to improve The light output uniformity of the first area 1501 and the second area 1502 is to improve the light output effect of the backlight assembly 10 .
  • the number of light-transmitting openings in the second region 1502 is greater than the number of light-transmitting openings in the first region 1501, and/or the area of the light-transmitting openings in the second region 1502 is greater than that of the light-transmitting openings in the first region 1501 Area; further, the area ratio of the light-transmitting openings in the first region 1501 increases along the direction toward the second region 1502, and the area ratio of the light-transmitting openings in the second region 1502 moves along the direction away from the first region 1501 increasing in the direction.
  • the material of the reflective part 152 includes a reflective material, specifically a combination of silica gel and titanium oxide, or a reflective metal material, etc., which are not limited here and can be selected according to actual needs.
  • a third adhesive layer 16 is formed on a side of the packaging adhesive layer 14 away from the substrate 11 , and the third adhesive layer 16 covers the optical mixing layer 15 .
  • the material of the third glue layer 16 includes silica gel or OCA optical glue.
  • a light concentrating glue layer 30 is formed on the side of the third glue layer 16 far away from the substrate 11, a light concentrating glue layer 30 is formed; specifically, a first glue layer 31 is formed on the side of the third glue layer 16 away from the substrate 11 with a high refractive index material, and the first glue
  • the layer 31 includes a plurality of protrusions 311, wherein the plurality of protrusions 311 may be formed in the high refractive index material by embossing or the like.
  • a second adhesive layer 32 is formed on the side of the first adhesive layer 31 away from the third adhesive layer 16 by using a low refractive index material, and the second adhesive layer 32 covers a plurality of protrusions 311, wherein the second adhesive layer 32 The refractive index is smaller than that of the first adhesive layer 31 .
  • the refractive index of the first adhesive layer 31 is greater than the refractive index of the second adhesive layer 32, that is, the first adhesive layer 31 is a high-refractive-index adhesive layer, and the second adhesive layer 32 is a low-refractive-index adhesive layer.
  • the interface between the convex portion 311 and the second adhesive layer 32 forms a difference in refractive index, so as to concentrate the passing light.
  • the cross-sectional area of the protrusion 311 along the direction parallel to the backlight assembly 10 decreases along the direction away from the backlight assembly 10 , that is, the protrusion 311 may have a tapered structure.
  • the convex portion 311 is a multi-faceted conical structure, as shown in FIG. 2 , which is a top view of the multi-faceted conical convex portion 311 , and each surface of the convex portion 311 can focus light.
  • the refractive index of the first adhesive layer 31 is greater than or equal to 1.45 and less than or equal to 2, while the refractive index of the second adhesive layer 32 is greater than or equal to 1 and less than or equal to 1.45, for example, the first adhesive layer 31
  • the refractive index of the second adhesive layer 32 can be 1.7, and the refractive index of the second adhesive layer 32 can be 1.1; wherein, the materials of the first adhesive layer 31 and the second adhesive layer 32 can include silica gel or OCA optical glue, etc., which can be determined according to the actual refractive index. You can choose according to your needs, and there is no limitation here.
  • the material of the third adhesive layer 16 may be the same as that of the first adhesive layer 31 , that is, the third adhesive layer 16 may be integrated with the first adhesive layer 31 .
  • the first adhesive layer 31 (third adhesive layer 16 ) is formed on the side of the encapsulation adhesive layer 14 away from the substrate 11 by using a high refractive index material, and the first adhesive layer 31 covers the optical mixing layer 15 , and then A plurality of protrusions 311 are formed on the side of the first adhesive layer 31 away from the light-mixing layer 15 by means of embossing or the like; then, a second convex portion 311 is formed on the side of the first adhesive layer 31 away from the light-mixing layer 15 by using a low-refractive index material.
  • the adhesive layer 32 , and the second adhesive layer 32 covers the plurality of protrusions 311 and is attached to the area of the first adhesive layer 31 where no protrusions 311 are formed.
  • a panel main body 20 is provided.
  • the panel main body 20 can be a liquid crystal panel main body (Liquid Crystal Display, LCD), and the panel main body 20 includes an array substrate and a color filter substrate arranged oppositely, and is arranged between the array substrate and the color filter substrate. The liquid crystal cell between the color filter substrates.
  • LCD Liquid Crystal Display
  • the side of the panel main body 20 provided with the array substrate is attached to the light-concentrating adhesive layer 30 , so that the backlight assembly 10 provides backlight for the panel main body 20 .
  • the embodiment of the present application adheres the backlight assembly 10 and the panel main body 20 by setting the light-gathering adhesive layer 30 to improve the degree of integration and integration of the backlight assembly 10 and the panel main body 20, and the light-gathering adhesive layer 30 includes
  • the plurality of concentrating structures 301 can concentrate the light emitted by the backlight assembly 10, thereby improving the light concentrating effect of the backlight assembly 10, reducing the use of optical films between the backlight assembly 10 and the panel main body 20, and further
  • the thickness of the display panel can be effectively reduced, and the lightness and thinning of the display panel can be realized.
  • an embodiment of the present application further provides a display device, and the display device includes the display panel described in the above embodiments, or a display panel manufactured by using the method for manufacturing a display panel described in the above embodiments.

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Abstract

一种显示面板及显示装置，显示面板包括背光组件(10)、面板主体(20)以及聚光胶层(30)；面板主体(20)设置于背光组件(10)的出光侧；聚光胶层(30)设置于面板主体(20)与背光组件(10)之间，且背光组件(10)通过聚光胶层(30)与面板主体(20)相贴合；其中，聚光胶层(30)包括多个聚光结构(301)，以对背光组件(10)发出的光线进行聚光。

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，尤其涉及一种显示面板及具有该显示面板的显示装置。
 背景技术
随着显示技术的发展，液晶显示器(Liquid Crystal Display，LCD)等平面显示装置因具有高画质、省电、机身薄及应用范围广等优点，而被广泛的应用于手机、电视、个人数字助理、数字相机、笔记本电脑、台式计算机等各种消费性电子产品，成为显示装置中的主流。
现有市场上的液晶显示装置大部分为背光型液晶显示器，其包括液晶面板主体及背光模组(backlight module)。通常液晶面板主体由彩膜(CF，Color Filter)基板、薄膜晶体管(TFT，Thin Film Transistor)基板、夹于彩膜基板与薄膜晶体管基板之间的液晶(LC，Liquid Crystal)及密封胶框(Sealant)组成。在目前的显示面板中，LCD面板主体需要搭配背光模组，其中，LED在光电领域中是一种能将电能转化为光能的半导体二极管，包括砷化镓LED(红光)、磷化镓LED(绿光)、氮化镓LED(蓝光)等，可用于背光模组中。Mini-LED是指尺寸为50-200微米的LED芯片。而Mini-LED背光又可分为发白光Mini-LED灯板和发蓝光Mini-LED灯板。
但是，在相关技术中，面板主体与背光模组为相互独立的两个组件，然后再通过中框或胶框等结构将两者组装，将使得显示面板的结构变得复杂，难以实现一体化和集成化的需求，例如在曲面显示面板中难以实现同步弯曲等功能，且需要多个光学膜片对背光模组的出光进行改善，增加了显示面板的厚度，难以满足显示面板的轻薄化需求。
 技术问题
本申请实施例提供一种显示面板及显示装置，能够使得背光组件和面板主体一体化设置，提高背光组件的出光效果和面板主体的显示效果。
 技术解决方案
本申请实施例提供一种显示面板，其包括：
背光组件；
面板主体，设置于所述背光组件的出光侧；
聚光胶层，设置于所述面板主体与所述背光组件之间，且所述背光组件通过所述聚光胶层与所述面板主体相贴合；
其中，所述聚光胶层包括多个聚光结构，以对所述背光组件发出的光线进行聚光。
在本申请的一种实施例中，所述聚光胶层包括设置于所述背光组件靠近所述面板主体一侧的第一胶层，以及设置于所述第一胶层靠近所述面板主体一侧的第二胶层；
其中，所述第一胶层的折射率大于所述第二胶层的折射率，所述聚光结构包括设置于所述第一胶层中的多个凸部，且所述第二胶层覆盖多个所述凸部。
在本申请的一种实施例中，所述凸部的截面积沿所述背光组件的出光方向减小。
在本申请的一种实施例中，所述凸部为多面锥形结构。
在本申请的一种实施例中，所述背光组件还包括与所述聚光胶层相贴合的第三胶层，且所述第三胶层的材料与多个所述凸部相同，且多个所述凸部设置于所述第三胶层靠近所述第二胶层的一侧。
在本申请的一种实施例中，所述第一胶层的折射率大于或等于1.45，且小于或等于2，所述第二胶层的折射率大于或等于1，且小于或等于1.45。
在本申请的一种实施例中，所述背光组件包括基板、设置于所述基板上的多个发光件以及设置于所述基板上并位于相邻的所述发光件之间的反射层，其中，所述发光件包括设置于所述基板上的灯件以及包覆所述灯件的色转换膜。
在本申请的一种实施例中，所述背光组件包括多个发光子区，每一所述发光子区内设置有至少一所述发光件，所述背光组件还包括设置于所述基板上并围绕各所述发光子区设置的挡墙结构，且所述挡墙结构靠近所述发光件的一侧设置有光反射面。
在本申请的一种实施例中，所述背光组件还包括设置于所述基板上的封装胶层以及设置于所述封装胶层远离所述基板一侧的混光层，所述封装胶层覆盖多个所述发光件以及所述挡墙结构，所述混光层包括间隔分布的多个透光开口，且所述混光层的材料包括反光材料。
在本申请的一种实施例中，所述混光层包括与各所述灯件重叠设置的第一区域以及位于相邻所述第一区域之间的第二区域，且所述第二区域内所述透光开口的面积占比大于所述第一区域内所述透光开口的面积占比。
在本申请的一种实施例中，所述第二区域内所述透光开口的面积之和大于所述第一区域内所述透光开口的面积之和。
在本申请的一种实施例中，所述第二区域内各所述透光开口的面积大于所述第一区域内各所述透光开口的面积，和/或所述第二区域内所述透光开口的数量大于所述第一区域内所述透光开口的数量。
根据本申请的上述目的，提供一种显示装置，所述显示装置包括显示面板，所述显示面板包括：
背光组件；
面板主体，设置于所述背光组件的出光侧；
聚光胶层，设置于所述面板主体与所述背光组件之间，且所述背光组件通过所述聚光胶层与所述面板主体相贴合；
其中，所述聚光胶层包括多个聚光结构，以对所述背光组件发出的光线进行聚光。
在本申请的一种实施例中，所述聚光胶层包括设置于所述背光组件靠近所述面板主体一侧的第一胶层，以及设置于所述第一胶层靠近所述面板主体一侧的第二胶层；
其中，所述第一胶层的折射率大于所述第二胶层的折射率，所述聚光结构包括设置于所述第一胶层中的多个凸部，且所述第二胶层覆盖多个所述凸部。
在本申请的一种实施例中，所述凸部的截面积沿所述背光组件的出光方向减小。
在本申请的一种实施例中，所述凸部为多面锥形结构。
在本申请的一种实施例中，所述背光组件包括基板、设置于所述基板上的多个发光件以及设置于所述基板上并位于相邻的所述发光件之间的反射层，其中，所述发光件包括设置于所述基板上的灯件以及包覆所述灯件的色转换膜。
在本申请的一种实施例中，所述背光组件包括多个发光子区，每一所述发光子区内设置有至少一所述发光件，所述背光组件还包括设置于所述基板上并围绕各所述发光子区设置的挡墙结构，且所述挡墙结构靠近所述发光件的一侧设置有光反射面。
在本申请的一种实施例中，所述背光组件还包括设置于所述基板上的封装胶层以及设置于所述封装胶层远离所述基板一侧的混光层，所述封装胶层覆盖多个所述发光件以及所述挡墙结构，所述混光层包括间隔分布的多个透光开口，且所述混光层的材料包括反光材料。
在本申请的一种实施例中，所述混光层包括与各所述灯件重叠设置的第一区域以及位于相邻所述第一区域之间的第二区域，且所述第二区域内所述透光开口的面积占比大于所述第一区域内所述透光开口的面积占比。
 有益效果
相较于现有技术，本申请通过设置聚光胶层将背光组件和面板主体相贴合，以提高背光组件和面板主体的一体化和集成化程度，且聚光胶层包括多个聚光结构，可以对背光组件的出光起到聚光作用，进而可以提高背光组件的聚光效果，可以减少背光组件和面板主体之间的光学膜片的使用，进而可以有效减小显示面板的厚度，实现显示面板的轻薄化。
 附图说明
下面结合附图，通过对本申请的具体实施方式详细描述，将使本申请的技术方案及其它有益效果显而易见。
图1为本申请实施例提供的显示面板的结构示意图；
图2为本申请实施例提供的第一胶层中凸部的俯视结构示意图；
图3为本申请实施例提供的显示面板的制作流程结构示意图；
图4为本申请实施例提供的显示面板的制作流程结构示意图；
图5为本申请实施例提供的显示面板的制作流程结构示意图；
图6为本申请实施例提供的显示面板的制作流程结构示意图；
图7为本申请实施例提供的显示面板的制作流程结构示意图。
 本发明的实施方式
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。
下文的公开提供了许多不同的实施方式或例子用来实现本申请的不同结构。为了简化本申请的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本申请。此外，本申请可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本申请提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
本申请实施例提供一种显示面板，请参照图1，该显示面板包括背光组件10、面板主体20以及聚光胶层30。
其中，面板主体20设置于背光组件10的出光侧；聚光胶层30设置于面板主体20与背光组件10之间，且背光组件10通过聚光胶层30与面板主体20相贴合。
进一步地，聚光胶层30包括多个聚光结构301，以对背光组件10发出的光线进行聚光。
在实施应用过程中，本申请实施例通过设置聚光胶层30将背光组件10和面板主体20相贴合，以提高背光组件10和面板主体20的一体化和集成化程度，且聚光胶层30包括多个聚光结构301，可以对背光组件10的出光起到聚光作用，进而可以提高背光组件10的聚光效果，可以减少背光组件10和面板主体20之间的光学膜片的使用，进而可以有效减小显示面板的厚度，实现显示面板的轻薄化。
具体地，请继续参照图1，显示面板包括背光组件10、设置于背光组件10发光侧的面板主体20以及设置于背光组件10与所述面板主体20之间的聚光胶层30，且背光组件10通过聚光胶层30与面板主体20相贴合，以使得背光组件10与面板主体20一体化。
其中，背光组件10包括基板11、多个发光件12、挡墙结构13、封装胶层14以及混光层15。
在本申请实施例中，基板11可为玻璃基板、或有机树脂基板；多个发光件12设置于基板11上，且发光件12可发出白色光。
进一步地，发光件12包括设置基板11上的灯件121以及包覆灯件121的色转换膜122，其中，灯件121可发出非白色光，而非白色光经过色转换膜122可转换为白色光，例如灯件121可发出蓝色光；或者，发光件12仅包括灯件121，且灯件121可发出白色光，进而不需要设置色转换膜122，可节省一道制程；可以理解的是，本申请实施例中，以发出其他色光的灯件121与色转换膜122相配合，以使得发光件12发出白色光为例，进行说明。
可选的，灯件121包括蓝光LED灯件，具体可为蓝光Mini LED灯件，色转换膜122的材料包括荧光粉材料或量子点材料。
需要说明的是，背光组件10还包括设置于基板11上的反射层（图中并未示出），且反射层中形成有多个开口，而灯件121设置于开口内并突出与开口外，并形成色转换膜122以包覆灯件121，进而反射层位于任意相邻的两发光件12之间，以使得发光件12发出的光线反射回基板11后，可由反射层将光线反射回背光组件10的出光侧。
可选的，反射层的材料包括白色油墨或者金属材料。
进一步地，在本申请实施例中，背光组件10包括多个发光子区101，而每一发光子区101内分布有至少一发光件12，且本申请实施例中以每一发光子区101中设置有一发光件12为例，进行说明。
挡墙结构13设置于基板11上，并围绕各发光子区101设置，且挡墙结构13的高度大于发光件12的高度，进一步地，挡墙结构13靠近发光件12的一侧设置有光反射面，以对与挡墙结构13相邻的发光件12发出的光线产生反射作用；一方面，可以防止各发光子区101单区发光时，对相邻的发光子区101产生影响，避免光线外溢以形成光晕的现象；另一方面，可使得发光件12发出的光线经过挡墙结构13的反射作用，沿朝着背光组件10的出光侧进行射出，以调整光路。
可选的，挡墙结构的材料包括高反射胶材料，具体可包括硅胶和氧化钛等。
封装胶层14设置于基板11上，并覆盖多个发光件12以及挡墙结构13，以对多个发光件12提供保护作用；其中，本申请实施例通过设置挡墙结构13对背光组件10进行分区限定，进而在制程中，封装胶层14的胶水在流动过程，其流动范围较小，可以有效提高胶水的流平性能，以提高形成的封装胶层14的平整性，进而可以提高背光组件10的出光效果和出光均一性。
可选的，封装胶层14可为透明胶水材料，具体可包括硅胶等，且封装胶层14的折射率可大于或等于1.4，且小于或等于1.6。
混光层15设置于封装胶层14远离基板11的一侧，且混光层15包括多个透光开口151以及位于相邻透光开口151之间的反光部152，且反光部152对多个发光件12发出的光线具有反光作用。更进一步地，混光层15包括与灯件121重叠设置的第一区域1501以及位于相邻第一区域1501之间的第二区域1502，其中，第二区域1502内透光开口的面积占比大于第一区域1501内透光开口的面积占比。
其中，灯件121发出的光线，经过色转换膜122转换为白色光，且白色光成一定角度进行发散出光，其中，斜向出光照射至挡墙结构13上，经过挡墙结构13反射至混光层15，而正向出光直接照射至混光层15；进一步地，当白色光照射至混光层15上时，其中照射至透光开口151处的光线可直接透过混光层15，而照射至反光部152处的光线则被反射回基板11处，再经由反射层反射回混光层15，可以理解的是，光线在反射层和混光层15之间进行来回反射，且由混光层15的透光开口151处射出。且灯件121的正向出光强度大于其斜向出光强度，进而在相关技术中，LED灯件的正向出光强度斜向出光，使得灯板的出光不均；而本申请实施例中将第二区域1502内透光开口的面积占比大于第一区域1501内透光开口的面积占比，进而可以提高第二区域1502内的出光强度，即本申请实施例通过设置混光层15以提高第一区域1501和第二区域1502的出光均匀性，以提高背光组件10的出光效果。
具体地，第二区域1502内透光开口的面积之和大于第一区域1501内透光开口的面积之和，进一步地，可以为第二区域1502内透光开口的数量大于第一区域1501内透光开口的数量，和/或第二区域1502内透光开口的面积大于第一区域1501内透光开口的面积；此外，第一区域1501内的透光开口的面积占比沿指向第二区域1502的方向上递增，且第二区域1502内的透光开口的面积占比沿远离第一区域1501的方向上递增。
可选的，反光部152的材料包括反光材料，具体可包括硅胶与氧化钛的组合，或反光金属材料等，在此不作限定，可根据实际需求进行选择。
另外，背光组件10还包括设置于封装胶层14上的第三胶层16，且第三胶层16覆盖混光层15。
聚光胶层30设置于第三胶层16上，且聚光胶层30包括多个聚光结构301，以对背光组件10发出的光线进行聚光，提高背光组件10的出光效果和出光效率。
优选的，多个聚光结构301可均匀分布于聚光胶层30中，以有效提高背光组件10的出光均一性和出光强度。
可以理解的是，多个聚光结构301还可与多个发光件12为一一对应设置，或者一个聚光结构301可对应多个发光件12设置，又或者一个发光件12可对应多个聚光结构301设置；进一步地，聚光结构301在背光组件10中出光较弱的区域内的分布密度可设置为较大，且大于背光组件10中出光较强的区域；例如，聚光结构301在对应第二区域1502内的分布密度可大于聚光结构301在对应第一区域1501内的分布密度。
具体地，聚光胶层30包括设置于第三胶层16上的第一胶层31以及设置于第一胶层远离第三胶层16一侧的第二胶层32，其中，第一胶层31包括设置于第三胶层16靠近第二胶层32一侧的多个凸部311，且第二胶层32覆盖多个凸部311，且聚光结构301包括多个凸部311；进一步地，第一胶层31的折射率大于第二胶层32的折射率，即第一胶层31为高折射率胶层，而第二胶层32为低折射率胶层，进而在各凸部311与第二胶层32的交界面形成折射率差异，以对通过的光线起到聚光作用。
在本申请实施例中，凸部311沿平行于背光组件10方向上的截面积，沿背光组件10的出光方向上减小，即凸部311可呈锥形结构。优选的，凸部311为多面锥形结构，如图2所示，为多面锥形凸部311的俯视图，进而凸部311的每个面皆可对光线起到聚光作用。
可选的，第一胶层31的折射率大于或等于1.45，且小于或等于2，而第二胶层32的折射率大于或等于1，且小于或等于1.45，例如，第一胶层31的折射率为1.7，而第二胶层32的折射率可为1.1；其中，第一胶层31和第二胶层32的材料皆可包括硅胶或OCA光学胶等，具体可根据实际折射率需求进行选择，在此不作限定。
在本申请实施例中，第三胶层16的材料可与第一胶层31的材料相同，即第三胶层16可与第一胶层31一体成型设置。
显示面板还包括面板主体20，且面板主体20设置于第二胶层32远离第一胶层31的一侧，即聚光胶层30的一侧与背光组件10相贴合，而聚光胶层30的相对另一侧与面板主体20相贴合，以使得面板主体20与背光组件10一体化。
在本申请实施例中，面板主体20可为液晶面板主体，（Liquid Crystal Display，LCD），且面板主体20包括相对设置的阵列基板和彩膜基板，以及设置于阵列基板与彩膜基板之间的液晶盒。
将面板主体20设有阵列基板的一侧与聚光胶层30进行贴合，以使得背光组件10为面板主体20提供背光。
承上，本申请实施例通过设置聚光胶层30将背光组件10和面板主体20相贴合，以提高背光组件10和面板主体20的一体化和集成化程度，且聚光胶层30包括多个聚光结构301，可以对背光组件10的出光起到聚光作用，进而可以提高背光组件10的聚光效果，可以减少背光组件10和面板主体20之间的光学膜片的使用，进而可以有效减小显示面板的厚度，实现显示面板的轻薄化。
另外，本申请实施例还提供一种上述实施例中所述的显示面板的制作方法，具体地，请结合图1、图2、图3、图4、图5、图6以及图7。
具体地，该显示面板的制作方法包括：
提供基板11，在基板11上形成反射层（图中并未示出），可选的，基板11可为玻璃基板或者有机树脂基板，反射层的材料包括白色油墨或者金属材料。
在反射层中形成多个开口，并在多个开口中形成灯件121，且灯件121的高度可大于反射层的厚度。
可选的，灯件121包括蓝光LED灯件，具体可为蓝光Mini LED灯件。
采用高反射胶材料在基板11形成挡墙结构13，且挡墙结构13在背光组件10中限定出多个发光子区101，即挡墙结构13围绕各发光子区101设置，每一发光子区101内设置有至少一灯件121。由于挡墙结构13的材料为高反射胶材料，进而挡墙结构13靠近的灯件121的一侧形成有光反射面，以对与挡墙结构13相邻的发光件12发出的光线产生反射作用；一方面，可以防止各发光子区101单区发光时，对相邻的发光子区101产生影响，避免光线外溢以形成光晕的现象；另一方面，可使得发光件12发出的光线经过挡墙结构13的反射作用，沿朝着背光组件10的出光侧进行射出，以调整光路。
可选的，挡墙结构13的材料可包括硅胶以及氧化钛。
在基板11上形成包覆各灯件121的色转换膜122，以得到发光件12。
可选的，色转换膜122的材料包括荧光粉材料或量子点材料。
在基板11上形成封装胶层14，其中，封装胶层14覆盖发光件12以及挡墙结构13，以对多个发光件12提供保护作用；其中，本申请实施例通过设置挡墙结构13对背光组件10进行分区限定，进而在制程中，封装胶层14的胶水在流动过程，其流动范围较小，可以有效提高胶水的流平性能，以提高形成的封装胶层14的平整性，进而可以提高背光组件10的出光效果和出光均一性。
可选的，封装胶层14可为透明胶水材料，具体可包括硅胶等。
在封装胶层14远离基板11的一侧形成混光层15，具体可在封装胶层14远离基板11的一侧形成一反光层，在对反光层进行图案化处理，以得到间隔分布的透光开口151以及位于相邻透光开口151之间的反光部152，且反光部152对多个发光件12发出的光线具有反光作用。更进一步地，混光层15包括与灯件121重叠设置的第一区域1501以及位于相邻第一区域1501之间的第二区域1502，其中，可通过调整对反光层进行图案化过程中的参数，以使得第二区域1502内透光开口151的面积占比大于第一区域1501内透光开口151的面积占比。
其中，灯件121发出的光线，经过色转换膜122转换为白色光，且白色光成一定角度进行发散出光，其中，斜向出光照射至挡墙结构13上，经过挡墙结构13反射至混光层15，而正向出光直接照射至混光层15；进一步地，当白色光照射至混光层15上时，其中照射至透光开口151处的光线可直接透过混光层15，而照射至反光部152处的光线则被反射回基板11处，再经由反射层反射回混光层15，可以理解的是，光线在反射层和混光层15之间进行来回反射，且由混光层15的透光开口151处射出。且灯件121的正向出光强度大于其斜向出光强度，进而在相关技术中，LED灯件的正向出光强度斜向出光，使得灯板的出光不均；而本申请实施例中将第二区域1502内透光开口的面积占比大于第一区域1501内透光开口的面积占比，进而可以提高第二区域1502内的出光强度，即本申请实施例通过设置混光层15以提高第一区域1501和第二区域1502的出光均匀性，以提高背光组件10的出光效果。
具体地，可以为第二区域1502内透光开口的数量大于第一区域1501内透光开口的数量，和/或第二区域1502内透光开口的面积大于第一区域1501内透光开口的面积；进一步地，第一区域1501内的透光开口的面积占比沿指向第二区域1502的方向上递增，且第二区域1502内的透光开口的面积占比沿远离第一区域1501的方向上递增。
可选的，反光部152的材料包括反光材料，具体可包括硅胶与氧化钛的组合，或反光金属材料等，在此不作限定，可根据实际需求进行选择。
在封装胶层14远离基板11的一侧形成第三胶层16，且第三胶层16覆盖混光层15。
可选的，第三胶层16的材料包括硅胶或OCA光学胶。
在第三胶层16远离基板11的一侧形成聚光胶层30；具体地，采用高折射率材料在第三胶层16远离基板11的一侧形成第一胶层31，且第一胶层31包括多个凸部311，其中可采用压印等方式在高折射率材料中形成多个凸部311。
接着，采用低折射率材料在第一胶层31远离第三胶层16的一侧形成第二胶层32，且第二胶层32覆盖多个凸部311，其中，第二胶层32的折射率小于第一胶层31的折射率。
进一步地，第一胶层31的折射率大于第二胶层32的折射率，即第一胶层31为高折射率胶层，而第二胶层32为低折射率胶层，进而在各凸部311与第二胶层32的交界面形成折射率差异，以对通过的光线起到聚光作用。
在本申请实施例中，凸部311沿平行于背光组件10方向上的截面积，沿远离背光组件10的方向上减小，即凸部311可呈锥形结构。优选的，凸部311为多面锥形结构，如图2所示，为多面锥形凸部311的俯视图，进而凸部311的每个面皆可对光线起到聚光作用。
可选的，第一胶层31的折射率大于或等于1.45，且小于或等于2，而第二胶层32的折射率大于或等于1，且小于或等于1.45，例如，第一胶层31的折射率为1.7，而第二胶层32的折射率可为1.1；其中，第一胶层31和第二胶层32的材料皆可包括硅胶或OCA光学胶等，具体可根据实际折射率需求进行选择，在此不作限定。
在本申请的其他实施例中，第三胶层16的材料可与第一胶层31的材料相同，即第三胶层16可与第一胶层31一体成型设置。具体地，在制程中，采用高折射率材料在封装胶层14远离基板11的一侧形成第一胶层31（第三胶层16），且第一胶层31覆盖混光层15，然后采用压印等方式在第一胶层31远离混光层15的一侧形成多个凸部311；接着，采用低折射率材料在第一胶层31远离混光层15的一侧形成第二胶层32，且第二胶层32覆盖多个凸部311并与第一胶层31未形成凸部311的区域贴合设置。
提供面板主体20，在本申请实施例中，面板主体20可为液晶面板主体，（Liquid Crystal Display，LCD），且面板主体20包括相对设置的阵列基板和彩膜基板，以及设置于阵列基板与彩膜基板之间的液晶盒。
将面板主体20设有阵列基板的一侧与聚光胶层30进行贴合，以使得背光组件10为面板主体20提供背光。
承上，本申请实施例通过设置聚光胶层30将背光组件10和面板主体20相贴合，以提高背光组件10和面板主体20的一体化和集成化程度，且聚光胶层30包括多个聚光结构301，可以对背光组件10的出光起到聚光作用，进而可以提高背光组件10的聚光效果，可以减少背光组件10和面板主体20之间的光学膜片的使用，进而可以有效减小显示面板的厚度，实现显示面板的轻薄化。
进一步地，本申请实施例还提供一种显示装置，且该显示装置包括上述实施例中所述的显示面板，或采用上述实施例中所述的显示面板的制作方法制得的显示面板。
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显示面板及显示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，其包括：
    背光组件；
    面板主体，设置于所述背光组件的出光侧；
    聚光胶层，设置于所述面板主体与所述背光组件之间，且所述背光组件通过所述聚光胶层与所述面板主体相贴合；
    其中，所述聚光胶层包括多个聚光结构，以对所述背光组件发出的光线进行聚光。
  2. 根据权利要求1所述的显示面板，其中，所述聚光胶层包括设置于所述背光组件靠近所述面板主体一侧的第一胶层，以及设置于所述第一胶层靠近所述面板主体一侧的第二胶层；
    其中，所述第一胶层的折射率大于所述第二胶层的折射率，所述聚光结构包括设置于所述第一胶层中的多个凸部，且所述第二胶层覆盖多个所述凸部。
  3. 根据权利要求2所述的显示面板，其中，所述凸部的截面积沿所述背光组件的出光方向减小。
  4. 根据权利要求3所述的显示面板，其中，所述凸部为多面锥形结构。
  5. 根据权利要求2所述的显示面板，其中，所述背光组件还包括与所述聚光胶层相贴合的第三胶层，所述第三胶层的材料与多个所述凸部相同，且多个所述凸部设置于所述第三胶层靠近所述第二胶层的一侧。
  6. 根据权利要求2所述的显示面板，其中，所述第一胶层的折射率大于或等于1.45，且小于或等于2，所述第二胶层的折射率大于或等于1，且小于或等于1.45。
  7. 根据权利要求1所述的显示面板，其中，所述背光组件包括基板、设置于所述基板上的多个发光件以及设置于所述基板上并位于相邻的所述发光件之间的反射层，其中，所述发光件包括设置于所述基板上的灯件以及包覆所述灯件的色转换膜。
  8. 根据权利要求7所述的显示面板，其中，所述背光组件包括多个发光子区，每一所述发光子区内设置有至少一所述发光件，所述背光组件还包括设置于所述基板上并围绕各所述发光子区设置的挡墙结构，且所述挡墙结构靠近所述发光件的一侧设置有光反射面。
  9. 根据权利要求8所述的显示面板，其中，所述背光组件还包括设置于所述基板上的封装胶层以及设置于所述封装胶层远离所述基板一侧的混光层，所述封装胶层覆盖多个所述发光件以及所述挡墙结构，所述混光层包括间隔分布的多个透光开口，且所述混光层的材料包括反光材料。
  10. 根据权利要求9所述的显示面板，其中，所述混光层包括与各所述灯件重叠设置的第一区域以及位于相邻所述第一区域之间的第二区域，且所述第二区域内所述透光开口的面积占比大于所述第一区域内所述透光开口的面积占比。
  11. 根据权利要求10所述的显示面板，其中，所述第二区域内所述透光开口的面积之和大于所述第一区域内所述透光开口的面积之和。
  12. 根据权利要求11所述的显示面板，其中，所述第二区域内各所述透光开口的面积大于所述第一区域内各所述透光开口的面积，和/或所述第二区域内所述透光开口的数量大于所述第一区域内所述透光开口的数量。
  13. 一种显示装置，所述显示装置包括显示面板，所述显示面板包括：
    背光组件；
    面板主体，设置于所述背光组件的出光侧；
    聚光胶层，设置于所述面板主体与所述背光组件之间，且所述背光组件通过所述聚光胶层与所述面板主体相贴合；
    其中，所述聚光胶层包括多个聚光结构，以对所述背光组件发出的光线进行聚光。
  14. 根据权利要求13所述的显示装置，其中，所述聚光胶层包括设置于所述背光组件靠近所述面板主体一侧的第一胶层，以及设置于所述第一胶层靠近所述面板主体一侧的第二胶层；
    其中，所述第一胶层的折射率大于所述第二胶层的折射率，所述聚光结构包括设置于所述第一胶层中的多个凸部，且所述第二胶层覆盖多个所述凸部。
  15. 根据权利要求14所述的显示装置，其中，所述凸部的截面积沿所述背光组件的出光方向减小。
  16. 根据权利要求15所述的显示装置，其中，所述凸部为多面锥形结构。
  17. 根据权利要求13所述的显示装置，其中，所述背光组件包括基板、设置于所述基板上的多个发光件以及设置于所述基板上并位于相邻的所述发光件之间的反射层，其中，所述发光件包括设置于所述基板上的灯件以及包覆所述灯件的色转换膜。
  18. 根据权利要求17所述的显示装置，其中，所述背光组件包括多个发光子区，每一所述发光子区内设置有至少一所述发光件，所述背光组件还包括设置于所述基板上并围绕各所述发光子区设置的挡墙结构，且所述挡墙结构靠近所述发光件的一侧设置有光反射面。
  19. 根据权利要求18所述的显示装置，其中，所述背光组件还包括设置于所述基板上的封装胶层以及设置于所述封装胶层远离所述基板一侧的混光层，所述封装胶层覆盖多个所述发光件以及所述挡墙结构，所述混光层包括间隔分布的多个透光开口，且所述混光层的材料包括反光材料。
  20. 根据权利要求19所述的显示装置，其中，所述混光层包括与各所述灯件重叠设置的第一区域以及位于相邻所述第一区域之间的第二区域，且所述第二区域内所述透光开口的面积占比大于所述第一区域内所述透光开口的面积占比。
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CN113050326A (zh) * 2021-03-02 2021-06-29 武汉华星光电技术有限公司 灯板及背光模组
CN113589591A (zh) * 2021-07-21 2021-11-02 深圳市华星光电半导体显示技术有限公司 一种透明液晶显示器

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