WO2021012457A1 - 显示模组及显示装置 - Google Patents

显示模组及显示装置 Download PDF

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Publication number
WO2021012457A1
WO2021012457A1 PCT/CN2019/115429 CN2019115429W WO2021012457A1 WO 2021012457 A1 WO2021012457 A1 WO 2021012457A1 CN 2019115429 W CN2019115429 W CN 2019115429W WO 2021012457 A1 WO2021012457 A1 WO 2021012457A1
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WO
WIPO (PCT)
Prior art keywords
hole
shielding layer
display
display panel
display module
Prior art date
Application number
PCT/CN2019/115429
Other languages
English (en)
French (fr)
Inventor
鄂双
Original Assignee
武汉华星光电半导体显示技术有限公司
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 武汉华星光电半导体显示技术有限公司 filed Critical 武汉华星光电半导体显示技术有限公司
Priority to US16/632,550 priority Critical patent/US11510330B2/en
Publication of WO2021012457A1 publication Critical patent/WO2021012457A1/zh

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
    • G03B11/045—Lens hoods or shields
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state

Definitions

  • the present invention relates to the field of display technology, in particular to a display module and a display device.
  • a shielding structure is also provided on the side of the glass cover facing the display panel to shield the line at the edge of the imaging hole and to a certain extent prevent the light in the display panel from leaking through the imaging hole.
  • the shielding structure provided on the side of the glass cover facing the display panel will form bumps on the surface of the cover. When the cover and the display panel are bonded together, air bubbles are likely to be generated between the optical glue and the cover. The display effect of the display module.
  • the present application provides a display module and a display device, which at least to a certain extent avoids that the thickness of the annular shielding layer on the cover is too thick, which may cause the display panel and the cover to be easily separated after the cover and the display panel are bonded together. Air bubbles are generated to affect the display effect of the display module.
  • the present application provides a display module, which is applied to a display device with a camera, and the display module includes:
  • a display panel, a camera hole is opened at a position where the display panel is opposite to the camera;
  • a cover plate is arranged on the display panel, a side surface of the cover plate facing the display panel is recessed with a receiving hole, the receiving hole is arranged opposite to the imaging hole, and the receiving hole is provided with a ring A shielding layer to shield the edge of the imaging hole.
  • the depth of the receiving hole is greater than or equal to the thickness of the annular shielding layer
  • the diameter of the receiving hole is greater than or equal to the diameter of the imaging hole.
  • the annular shielding layer is arranged on the edge of the bottom surface of the receiving hole and arranged in a circular ring shape.
  • the outer diameter of the annular shielding layer is greater than or equal to the inner diameter of the imaging hole; the inner diameter of the annular shielding layer is smaller than the inner diameter of the imaging hole.
  • the present application also provides a display module, which is applied to a display device with a camera, and the display module includes:
  • a display panel, a camera hole is opened at a position where the display panel is opposite to the camera;
  • a cover plate is arranged on the display panel, a side surface of the cover plate facing the display panel is recessed with a receiving hole, the receiving hole is arranged opposite to the imaging hole, and the receiving hole is provided with a ring A shielding layer to shield the edge of the imaging hole.
  • the depth of the receiving hole is greater than or equal to the thickness of the annular shielding layer.
  • the diameter of the receiving hole is greater than or equal to the diameter of the imaging hole.
  • the annular shielding layer is arranged on the edge of the bottom surface of the receiving hole and arranged in a circular ring shape.
  • the outer diameter of the annular shielding layer is greater than or equal to the inner diameter of the imaging hole; the inner diameter of the annular shielding layer is smaller than the inner diameter of the imaging hole.
  • the receiving hole is a round hole or an annular hole.
  • the annular shielding layer is made of ink.
  • the display panel includes a display layer and a polarizing layer that are stacked, and the imaging hole penetrates the display layer and the polarizing layer.
  • the cover includes a transparent glass cover or a transparent flexible cover.
  • the application also provides a display device, including:
  • the display module includes:
  • a display panel, a camera hole is opened at a position where the display panel is opposite to the camera;
  • a cover plate is arranged on the display panel, a side surface of the cover plate facing the display panel is recessed with a receiving hole, the receiving hole is arranged opposite to the imaging hole, and the receiving hole is provided with a ring A shielding layer to shield the edge of the camera hole;
  • the camera is arranged on a side of the display panel away from the cover plate, and the camera is arranged opposite to the camera hole on the display panel.
  • the depth of the receiving hole is greater than or equal to the thickness of the annular shielding layer.
  • the diameter of the receiving hole is greater than or equal to the diameter of the imaging hole.
  • the annular shielding layer is arranged on the edge of the bottom surface of the receiving hole and arranged in a circular ring shape.
  • the outer diameter of the annular shielding layer is greater than or equal to the inner diameter of the imaging hole; the inner diameter of the annular shielding layer is smaller than the inner diameter of the imaging hole.
  • the receiving hole is a round hole or an annular hole.
  • the annular shielding layer is made of ink.
  • the display panel includes a display layer and a polarizing layer that are stacked, and the imaging hole penetrates the display layer and the polarizing layer.
  • the cover includes a transparent glass cover or a transparent flexible cover.
  • the display module of the present application forms a receiving hole by recessing the side of the cover plate facing the display panel so that the receiving hole corresponds to the position of the camera hole on the display panel, and then a ring-shaped shielding layer for shielding the edge of the camera hole is arranged in the receiving hole In order to reduce the height of the annular shielding layer protruding from the surface of the cover plate, so as to prevent the annular shielding layer from protruding out of the surface of the cover plate after the cover plate is attached to the display panel, causing bubbles to easily form between the display panel and the cover plate, and then Affect the display effect of the display module.
  • FIG. 1 is a cross-sectional view of a foldable display device provided by the present application when it is flattened, which is a cross-sectional view along the length of the foldable display device;
  • Figure 1 is a cross-sectional view of an embodiment of a display module of the present application
  • Figure 2 is a schematic structural diagram of an embodiment of the cover plate of the present application.
  • Display device 10 display module 11; display panel 111; display layer 1111; polarizing layer 1112; camera hole 1113; optical adhesive layer 112; back plate 113; heat dissipation layer 114; cover plate 115; receiving hole 1151; ring-shaped shielding layer 116 ; Camera 117.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of the features. In the description of this application, “multiple” means two or more than two, unless otherwise specifically defined.
  • This application provides a display module. Detailed descriptions are given below.
  • the display module 11 is mainly applied to a display device 10 having a camera 117.
  • the display module 11 includes a display panel 111 and a cover 115 covering the display panel 111.
  • the display panel 111 is provided with a camera hole 1113 at a position opposite to the camera 117 in the display device 10, and the camera hole 1113 penetrates the display In the panel 111, the light outside the display device 10 enters the camera 117 through the cover 115 and the imaging hole 1113, so that the camera 117 completes the imaging function.
  • the lens of the camera 117 may extend into the imaging hole 1113 or may be located outside the imaging hole 1113.
  • a ring-shaped shielding layer 116 is provided on the side of the cover 115 facing the display panel 111.
  • the ring-shaped shielding layer 116 is arranged opposite to the imaging hole 1113 to shield the edge of the imaging hole 1113.
  • a certain light blocking effect prevents the light generated by the light source in the display panel 111 from leaking out of the display module 11 through the imaging hole 1113.
  • the ring-shaped shielding layer 116 shield the edge of the imaging hole 1113, it can also shield the circuit and other structures around the imaging hole 1113 to a certain extent, making the appearance of the display module 11 cleaner.
  • the surface of the cover 115 facing the display panel 111 can be recessed to form a receiving hole 1151, the receiving hole 1151 is disposed opposite to the imaging hole 1113, and then the annular shielding layer 116 is disposed in the receiving hole 1151. Therefore, when the annular shielding layer 116 is disposed on the surface of the cover 115 facing the display panel 111, it can be avoided to a certain extent that the annular shielding layer 116 forms high protrusions on the surface of the cover 115, causing the cover 115 When the board 115 and the display panel 111 are bonded together, air bubbles are likely to be generated between the display panel 111 and the cover 115, thereby affecting the display effect of the display device 10.
  • the accommodating hole 1151 can be formed in the process of forming the cover plate 115, or after the cover plate 115 is processed, a recessed hole is drilled in the cover plate 115 to be formed, and it can be formed according to the material of the cover plate 115. set.
  • the display panel 111 may include a stacked display layer 1111 and a polarizing layer 1112.
  • the imaging hole 1113 penetrates the display layer 1111 and the polarizing layer 1112 to ensure that the light outside the display module 11 passes through. After passing through the cover 115, it can enter the camera 117 through the camera hole 1113.
  • the display layer 1111 is located on the side of the polarizing layer 1112 away from the cover 115, and is bonded to the surface of the polarizing layer 1112 away from the cover 115 through the optical adhesive layer 112.
  • the display layer 1111 is used for picture display, and the polarizing layer 1112 can make The natural light becomes polarized light, allowing light polarized in a certain direction to penetrate, while light polarized in other directions is absorbed, so that the display panel 111 has a better display effect.
  • the polarizing layer 1112 may be a polarizer structure with touch electrodes.
  • the display layer 1111 may be glass including organic light emitting diodes, or may also be glass including liquid crystals.
  • an optical adhesive layer 112 between the polarizing layer 1112 and the cover 115, and the polarizing layer 1112 is bonded to the surface of the cover 115 facing the display panel 111 through the optical adhesive layer 112.
  • the optical adhesive layer 112 can be understood as a special adhesive for bonding transparent optical elements. It can have the characteristics of colorless and transparent, light transmittance above 90% and good bonding strength.
  • the optical adhesive layer 112 can generally be cured at room temperature or medium temperature, and has the characteristics of small curing shrinkage. Adhesives such as organic silica gel, acrylic resin, unsaturated polyester, polyurethane and epoxy resin can all bond optical components. Some treatment agents are usually added during formulation to improve its optical properties or reduce curing shrinkage.
  • the optical glue layer 112 can be a natural resin optical glue or a synthetic resin optical glue or the like.
  • the display panel 111 may also include a back plate 113 on the side of the display layer 1111 away from the polarizing layer 1112, a heat dissipation layer 114 with a three-in-one structure of "filling layer/longitudinal thermal conductive structure material/substrate", etc., and the imaging hole 1113 is also Pass through the back plate 113 and the heat dissipation layer 114. Since the backplane 113 and the heat dissipation layer 114 can adopt existing structures, they will not be repeated here.
  • the depth of the receiving hole 1151 may be greater than or equal to the thickness of the annular shielding layer 116. Therefore, when the annular shielding layer 116 is disposed in the receiving hole 1151, the annular shielding layer 116 will not protrude from the surface of the cover 115 facing the display panel 111, that is, the annular shielding layer 116 will not be on the cover 115. A step is formed on the surface to further ensure that no air bubbles are generated between the cover 115 and the display panel 111 due to the annular shielding layer 116.
  • the depth of the receiving hole 1151 refers to the depth of the bottom surface of the receiving hole 1151 covered by the annular shielding layer 116, and the depth of the bottom surface of the receiving hole 1151 not covered by the annular shielding layer 116 may be greater than or equal to the annular shielding
  • the thickness of the layer 116 can also be smaller than the thickness of the annular shielding layer 116, which is not limited here.
  • the depth of the receiving hole 1151 also refers to the depth of the entire bottom surface of the receiving hole 1151.
  • the depth of the receiving hole 1151 can be the same as the thickness of the annular shielding layer 116, so that the surface of the annular shielding layer 116 facing the display panel 111 is flush with the surface of the cover 115 facing the display panel 111.
  • the optical adhesive layer 112 will also be bonded to a part of the surface of the ring-shaped shielding layer 116 to more stably confine the ring-shaped shielding layer 116 in the receiving hole 1151.
  • the depth of the receiving hole 1151 can also be less than the thickness of the annular shielding layer 116.
  • the height of the annular shielding layer 116 protruding from the surface of the cover 115 facing the display panel 111 can be reduced, thereby reducing the cover to a certain extent.
  • the specific depth of the receiving hole 1151 may be determined according to the thickness of the annular covering portion. For example: when printing ink on the bottom surface of the receiving hole 1151 to form the annular shielding layer 116, in order to make the annular shielding layer 116 have a better shielding effect, the thickness of the annular shielding layer 116 is usually greater than or equal to 12 ⁇ m and less than or Equal to 40 ⁇ m. At this time, the depth of the receiving hole 1151 can be greater than or equal to 12 ⁇ m and less than or equal to 40 ⁇ m, so that the annular shielding layer 116 does not protrude from the surface of the cover 115 facing the display panel 111 and avoids the cover 115 The accommodating hole 1151 is too deep to affect the structural strength of the cover 115.
  • the accommodating hole 1151 may be in the shape of a circular hole, or may be a ring or other shape capable of accommodating the annular shielding layer 116.
  • the diameter of the receiving hole 1151 may be greater than or equal to the diameter of the imaging hole 1113, so that the annular shielding layer 116 disposed in the receiving hole 1151 can block the edge of the imaging hole 1113 as much as possible.
  • the annular shielding layer 116 can be provided on the edge of the bottom surface of the receiving hole 1151 to maximize the outer diameter of the annular shielding layer 116 and improve the shielding effect of the annular shielding layer 116.
  • the annular shielding layer 116 may be arranged in a circular ring shape, so that the shape of the annular shielding layer 116 is adapted to the shape of the imaging hole 1113.
  • the outer diameter of the annular shielding layer 116 may be greater than or equal to the inner diameter of the imaging hole 1113; at the same time, the inner diameter of the annular shielding layer 116 is made smaller than the inner diameter of the imaging hole 1113, so that the annular shielding layer 116 can completely shield
  • the edge of the imaging hole 1113 further improves the light shielding effect of the annular shielding layer 116 and enables the display module 11 to have a better appearance effect.
  • the annular shielding layer 116 may be made of ink, so that the connection between the annular shielding layer 116 and the cover 115 is more convenient and firm, and the annular shielding layer 116 has a better shielding effect.
  • ink may be silk-printed on the bottom surface of the receiving hole 1151 to form the annular shielding layer 116, so that the thickness of the ink is relatively thin, and it is stably connected to the bottom surface of the receiving hole 1151.
  • the annular shielding layer 116 can also be made of other materials.
  • a non-transparent annular structure can be pasted on the bottom surface of the receiving hole 1151 to form the annular shielding layer 116.
  • the annular shielding layer 116 may be connected to the bottom surface of the receiving hole 1151 or the side wall of the receiving hole 1151, or the annular shielding layer 116 may be connected to the bottom surface and the side wall of the receiving hole 1151 at the same time. It depends on the structure of layer 116.
  • the cover 115 is made of a transparent material.
  • the cover plate 115 may be a transparent glass cover plate 115, or may also be a cover plate made of other materials, such as a cover plate made of synthetic materials.
  • the cover 115 can also be a flexible transparent cover.
  • the flexible transparent cover can be made of polyurethane, polystyrene and other polymer materials to prepare the outer frame structure, and filled with memory materials and pressed into an integrated structure.
  • a stationary phase that maintains the shape of the molded product
  • a reversible phase that softens and hardens reversibly with temperature changes.
  • the role of the stationary phase is to remember the original shape. With recovery, the reversible phase ensures that the shaped product can change shape.
  • the present application also provides a display device 10, which includes a camera 117 and the display module 11 as described above.
  • the camera 117 is provided on the side of the display panel 111 away from the cover 115, and the camera 117 and the camera hole 1113 is set relatively.
  • the display module 11 refer to the above-mentioned embodiments. Since the display device 10 adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments. Let me repeat them one by one.
  • the display device 10 may be any electronic device with a camera such as a mobile phone, a tablet computer, etc., which is not limited in this application.
  • each of the above units or structures can be implemented as independent entities, or can be combined arbitrarily, and implemented as the same or several entities.
  • each of the above units or structures please refer to the previous method embodiments. No longer.

Abstract

本申请公开了一种显示模组及显示装置，该显示模组应用于具有摄像头的显示装置，显示模组包括显示面板和盖板，显示面板与摄像头相对的位置上开设有摄像孔；盖设于显示面板上，盖板面向显示面板的一侧表面凹陷形成有容纳孔，容纳孔相对摄像孔设置，容纳孔内设有环形遮挡层，以遮挡摄像孔的边缘。

Description

显示模组及显示装置 技术领域
本发明涉及显示技术领域，尤其涉及一种显示模组及显示装置。
 背景技术
随着移动终端的迅速发展，越来越多的移动终端选择将摄像头设置在玻璃盖板和显示面板的下方，并在显示面板上对应摄像头的位置开设摄像孔，从而提高显示装置的屏占比，给用户带来更好的视觉体验和视觉感受。
其中，在玻璃盖板面向显示面板的一侧还设置有遮挡结构，以遮挡摄像孔边缘的线路，并在一定程度上避免显示面板内的光通过摄像孔泄露出来。
 技术问题
在玻璃盖板面向显示面板的一侧还设置的遮挡结构会在盖板的表面形成凸起，当盖板和显示面板贴合在一起后，在光学胶和盖板之间容易产生气泡而影响显示模组的显示效果。
 技术解决方案
本申请提供一种显示模组和显示装置，至少在一定程度上避免盖板上的环形遮挡层厚度过厚，而导致盖板与显示面板贴合在一起后，显示面板和盖板之间容易产生气泡而影响显示模组的显示效果。
本申请提供一种显示模组，该显示模组应用于具有摄像头的显示装置，所述显示模组包括：
显示面板，所述显示面板与所述摄像头相对的位置上开设有摄像孔；
盖板，盖设于所述显示面板上，所述盖板面向所述显示面板的一侧表面凹陷形成有容纳孔，所述容纳孔相对所述摄像孔设置，所述容纳孔内设有环形遮挡层，以遮挡所述摄像孔的边缘。
所述容纳孔的深度大于或等于所述环形遮挡层的厚度；
所述容纳孔的直径大于或等于所述摄像孔的直径。
在一些实施例中，所述环形遮挡层设于所述容纳孔的底面边缘并呈圆环形设置。
在一些实施例中，所述环形遮挡层的外径大于或等于所述摄像孔的内径；所述环形遮挡层的内径小于所述摄像孔的内径。
本申请还提供一种显示模组，该显示模组应用于具有摄像头的显示装置，所述显示模组包括：
显示面板，所述显示面板与所述摄像头相对的位置上开设有摄像孔；
盖板，盖设于所述显示面板上，所述盖板面向所述显示面板的一侧表面凹陷形成有容纳孔，所述容纳孔相对所述摄像孔设置，所述容纳孔内设有环形遮挡层，以遮挡所述摄像孔的边缘。
在一些实施例中，所述容纳孔的深度大于或等于所述环形遮挡层的厚度。
在一些实施例中，所述容纳孔的直径大于或等于所述摄像孔的直径。
在一些实施例中，所述环形遮挡层设于所述容纳孔的底面边缘并呈圆环形设置。
在一些实施例中，所述环形遮挡层的外径大于或等于所述摄像孔的内径；所述环形遮挡层的内径小于所述摄像孔的内径。
在一些实施例中，所述容纳孔为圆孔或环形孔。
在一些实施例中，所述环形遮挡层由油墨制成。
在一些实施例中，所述显示面板包括层叠设置的显示层和偏光层，所述摄像孔贯穿所述显示层和所述偏光层。
在一些实施例中，所述偏光层与所述盖板之间具有光学胶层。
在一些实施例中，所述盖板包括透明玻璃盖板或透明柔性盖板。
本申请还提供一种显示装置，包括：
摄像头；以及
如上所述的显示模组，所述显示模组包括：
显示面板，所述显示面板与所述摄像头相对的位置上开设有摄像孔；
盖板，盖设于所述显示面板上，所述盖板面向所述显示面板的一侧表面凹陷形成有容纳孔，所述容纳孔相对所述摄像孔设置，所述容纳孔内设有环形遮挡层，以遮挡所述摄像孔的边缘；
所述摄像头设于所述显示面板背离所述盖板的一侧，所述摄像头与所述显示面板上的摄像孔相对设置。
在一些实施例中，所述容纳孔的深度大于或等于所述环形遮挡层的厚度。
在一些实施例中，所述容纳孔的直径大于或等于所述摄像孔的直径。
在一些实施例中，所述环形遮挡层设于所述容纳孔的底面边缘并呈圆环形设置。
在一些实施例中，所述环形遮挡层的外径大于或等于所述摄像孔的内径；所述环形遮挡层的内径小于所述摄像孔的内径。
在一些实施例中，所述容纳孔为圆孔或环形孔。
在一些实施例中，所述环形遮挡层由油墨制成。
在一些实施例中，所述显示面板包括层叠设置的显示层和偏光层，所述摄像孔贯穿所述显示层和所述偏光层。
在一些实施例中，所述偏光层与所述盖板之间具有光学胶层。
在一些实施例中，所述盖板包括透明玻璃盖板或透明柔性盖板。
 有益效果
本申请的显示模组通过在盖板面向显示面板的一侧凹陷形成容纳孔，使容纳孔与显示面板上的摄像孔位置对应，然后将用于遮挡摄像孔边缘的环形遮挡层设置在容纳孔内，以降低环形遮挡层伸出盖板表面的高度，从而避免盖板与显示面板贴合在一起后，环形遮挡层伸出盖板表面而导致显示面板和盖板之间容易产生气泡，进而影响显示模组的显示效果。
 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是本申请提供一种可折叠显示装置展平时的剖视图，其沿可折叠显示装置的长度方向进行了剖视；
图1是本申请显示模组的一个实施例的剖视图；
图2是本申请盖板的一个实施例的结构示意图。
显示装置10；显示模组11；显示面板111；显示层1111；偏光层1112；摄像孔1113；光学胶层112；背板113；散热层114；盖板115；容纳孔1151；环形遮挡层116；摄像头117。
 本发明的实施方式
下面将结合本申请中的附图，对本申请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。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请中，“示例性”一词用来表示“用作例子、例证或说明”。本申请中被描述为“示例性”的任何实施例不一定被解释为比其它实施例更优选或更具优势。为了使本领域任何技术人员能够实现和使用本申请，给出了以下描述。在以下描述中，为了解释的目的而列出了细节。应当明白的是，本领域普通技术人员可以认识到，在不使用这些特定细节的情况下也可以实现本申请。在其它实例中，不会对公知的结构和过程进行详细阐述，以避免不必要的细节使本申请的描述变得晦涩。因此，本申请并非旨在限于所示的实施例，而是与符合本申请所公开的原理和特征的最广范围相一致。
本申请提供一种显示模组。以下分别进行详细说明。
参照图1，显示模组11主要应用于具有摄像头117的显示装置10。其中，显示模组11包括显示面板111和盖设于显示面板111上的盖板115，显示面板111与显示装置10内的摄像头117相对的位置上开设有摄像孔1113，该摄像孔1113贯穿显示面板111，显示装置10外的光线穿过盖板115和摄像孔1113进入到摄像头117内，以使摄像头117完成摄像功能。其中，摄像头117的镜头可以伸入到摄像孔1113内，也可以位于摄像孔1113外。
如图1及图2所示，在盖板115面向显示面板111的一侧设有环形遮挡层116，该环形遮挡层116与摄像孔1113相对设置，以遮挡摄像孔1113的边缘，从而起到一定的挡光作用，防止显示面板111内的光源产生的光线通过摄像孔1113泄露到显示模组11外。同时，通过使环形遮挡层116遮挡摄像孔1113的边缘，还能够对摄像孔1113周围的线路等结构起到一定的遮挡作用，使显示模组11外观更加整洁。
其中，可以使盖板115面向显示面板111的一侧表面凹陷形成有容纳孔1151，该容纳孔1151相对摄像孔1113设置，然后将环形遮挡层116设于容纳孔1151内。由此，当将环形遮挡层116设置在盖板115面向显示面板111一侧的表面后，能够在一定程度上避免环形遮挡层116在盖板115的表面形成较高的凸起，而导致盖板115和显示面板111贴合在一起时，在显示面板111和盖板115之间容易产生气泡，进而影响显示装置10的显示效果。
需要说明的是，容纳孔1151可以在加工形成盖板115的过程中形成，也可以在盖板115加工完成后，在盖板115上钻设凹孔形成，具体可根据盖板115的材质而定。
在一些实施例中，如图1所示，显示面板111可以包括层叠设置的显示层1111和偏光层1112，摄像孔1113贯穿显示层1111和偏光层1112，以保证显示模组11外的光线穿过盖板115后能够通过摄像孔1113进入到摄像头117内。
显示层1111位于偏光层1112背离盖板115的一侧，并与偏光层1112背离盖板115一侧的表面通过光学胶层112粘接，显示层1111用于进行画面显示，偏光层1112可以使天然光变成偏振光，使沿某一方向偏振的光穿透，而其他方向偏振的光被吸收，从而使显示面板111有更好的显示效果。
其中，偏光层1112可以为具有触控电极的偏光片结构。显示层1111可以是包括有机发光二极管的玻璃，或者也可以是包括液晶的玻璃。
在一些实施例中，偏光层1112与盖板115之间还具有光学胶层112，偏光层1112通过光学胶层112与盖板115面向显示面板111一侧的表面粘接。
其中，光学胶层112可以理解为用于胶结透明光学元件的特种胶粘剂。它可以具有无色透明、光透过率在90％以上以及胶结强度良好等特点。光学胶层112一般可以在室温或中温下固化，且有固化收缩小等特点。有机硅胶、丙烯酸型树脂、不饱和聚醋、聚氨醋和环氧树脂等胶粘剂都可以胶结光学元件。在配制时通常要加入一些处理剂，以改进其光学性能或降低固化收缩率。当然，光学胶层112可以是天然树脂光学胶或者也可以是合成树脂光学胶等等。
另外，显示面板111还可以包括位于显示层1111背离偏光层1112一侧的背板113、采用“填充层/纵向导热结构材料/基底”三合一结构的散热层114等等，摄像孔1113也贯穿背板113和散热层114。由于背板113、散热层114可以采用现有的结构，此处不再一一赘述。
在一些实施例中，容纳孔1151的深度可以大于或等于环形遮挡层116的厚度。由此，当将环形遮挡层116设于容纳孔1151内后，环形遮挡层116不会伸出于盖板115面向显示面板111一侧的表面，也即环形遮挡层116不会在盖板115的表面形成段差，从而进一步确保盖板115和显示面板111之间不会因环形遮挡层116而产生气泡。
需要说明的是，容纳孔1151的深度是指被环形遮挡层116所覆盖的容纳孔1151的底面的深度，而未被环形遮挡层116覆盖的容纳孔1151的底面的深度可以大于或等于环形遮挡层116的厚度，也可以小于环形遮挡层116的厚度，此处不作限制。当然，当容纳孔1151的底面为平面时，容纳孔1151的深度也指容纳孔1151的整个底面的深度。
在一些实施例中，可以使容纳孔1151的深度与环形遮挡层116的厚度相同，以使环形遮挡层116朝向显示面板111的表面与盖板115朝向显示面板111的表面平齐，当将显示面板111与盖板115通过光学胶层112贴合在一起后，光学胶层112也会与环形遮挡层116的一部分表面贴合，以将环形遮挡层116更加稳定的限制在容纳孔1151内。
当然，容纳孔1151的深度也可以小于环形遮挡层116的厚度，此时，能够减小环形遮挡层116伸出于盖板115面向显示面板111一侧表面的高度，从而在一定程度上降低盖板115与显示面板111贴合后因环形遮挡层116而产生气泡的概率。
容纳孔1151的具体深度可根据环形覆盖部的厚度而定。例如：当在容纳孔1151的底面丝印油墨以形成环形遮挡层116时，为了使该环形遮挡层116具有较好的遮挡效果，通常会使环形遮挡层116的厚度大于或等于12μm，且小于或等于40μm。此时，可以使容纳孔1151的深度大于或等于12μm，且小于或等于40μm，以使环形遮挡层116不会伸出于盖板115面向显示面板111一侧的表面，同时避免盖板115上的容纳孔1151过深而影响盖板115的结构强度。
另外，容纳孔1151可以是圆孔形状，也可以是能够容纳环形遮挡层116的环形或其它形状。
在一些实施例中，容纳孔1151的直径可以大于或等于摄像孔1113的直径，以使设置在容纳孔1151内的环形遮挡层116能够尽可能多的遮挡住摄像孔1113的边缘。
具体地，环形遮挡层116可以设于容纳孔1151的底面边缘，以使环形遮挡层116的外径达到最大值，提高环形遮挡层116的遮挡效果。其中，环形遮挡层116可以呈圆环形设置，以使环形遮挡层116的形状与摄像孔1113的形状适配。
在一些实施例中，可以使环形遮挡层116的外径大于或等于摄像孔1113的内径；同时，使环形遮挡层116的内径小于摄像孔1113的内径，以使环形遮挡层116能够完整的遮挡摄像孔1113的边缘，从而进一步提高环形遮挡层116的遮光效果，并使显示模组11具有更好的外观效果。
在一些实施例中，环形遮挡层116可以由油墨制成，以使环形遮挡层116与盖板115之间的连接更加方便、牢固，并使环形遮挡层116具有更好的遮挡效果。具体地，可以在容纳孔1151的底面丝印油墨以形成环形遮挡层116，从而使油墨的厚度较薄，且与容纳孔1151的底面稳定连接。
当然，环形遮挡层116也可以由其它材料制成，例如：可以将非透明的环形结构粘贴在容纳孔1151的底面以形成环形遮挡层116。此时，环形遮挡层116可以与容纳孔1151的底面连接，也可以与容纳孔1151的侧壁连接，或者，环形遮挡层116同时与容纳孔1151的底面和侧壁连接，具体可根据环形遮挡层116的结构而定。
在一实施例中，盖板115由透明材料制成。
具体地，盖板115可以为透明玻璃盖板115，或者也可以是其他材质的盖板，例如合成材料制成的盖板等等。
此外，盖板115也可以为柔性透明盖板，该柔性透明盖板可以采用聚氨酯，聚苯乙烯等高分子材料制备外部框架结构，并在其中填装有记忆材料并压制为一体结构后制成，其中，填装的记忆材料内部存在不完全相容的两相，即保持成型制品形状的固定相和随温度变化会发生软化、硬化可逆变化的可逆相，固定相的作用在于原始形状的记忆与恢复，可逆相则保证成型制品可以改变形状。
本申请还提供一种显示装置10，该显示装置10包括摄像头117及如上所述的显示模组11，摄像头117设于显示面板111背离盖板115的一侧，且摄像头117与所述摄像孔1113相对设置。其中，显示模组11的具体结构参照上述实施例，由于本显示装置10采用了上述所有实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。
其中，显示装置10可以为手机、平板电脑等任何具有摄像头的电子设备，本申请不作限制。
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，可以参见上文针对其他实施例的详细描述，此处不再赘述。
具体实施时，以上各个单元或结构可以作为独立的实体来实现，也可以进行任意组合，作为同一或若干个实体来实现，以上各个单元或结构的具体实施可参见前面的方法实施例，在此不再赘述。
以上对本申请所提供的一种显示模组和显示装置进行了详细介绍，本文中应用了具体个例对本发明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发明的方法及其核心思想；同时，对于本领域的技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (20)

  1. 一种显示模组，其中，应用于具有摄像头的显示装置，所述显示模组包括：
    显示面板，所述显示面板与所述摄像头相对的位置上开设有摄像孔；
    盖板，盖设于所述显示面板上，所述盖板面向所述显示面板的一侧表面凹陷形成有容纳孔，所述容纳孔相对所述摄像孔设置，所述容纳孔内设有环形遮挡层，以遮挡所述摄像孔的边缘。
    所述容纳孔的深度大于或等于所述环形遮挡层的厚度；
    所述容纳孔的直径大于或等于所述摄像孔的直径。
  2. 如权利要求1所述的显示模组，其中，所述环形遮挡层设于所述容纳孔的底面边缘并呈圆环形设置。
  3. 如权利要求2所述的显示模组，其中，所述环形遮挡层的外径大于或等于所述摄像孔的内径；所述环形遮挡层的内径小于所述摄像孔的内径。
  4. 一种显示模组，其中，应用于具有摄像头的显示装置，所述显示模组包括：
    显示面板，所述显示面板与所述摄像头相对的位置上开设有摄像孔；
    盖板，盖设于所述显示面板上，所述盖板面向所述显示面板的一侧表面凹陷形成有容纳孔，所述容纳孔相对所述摄像孔设置，所述容纳孔内设有环形遮挡层，以遮挡所述摄像孔的边缘。
  5. 如权利要求4所述的显示模组，其中，所述容纳孔的深度大于或等于所述环形遮挡层的厚度。
  6. 如权利要求4所述的显示模组，其中，所述容纳孔的直径大于或等于所述摄像孔的直径。
  7. 如权利要求6所述的显示模组，其中，所述环形遮挡层设于所述容纳孔的底面边缘并呈圆环形设置。
  8. 如权利要求7所述的显示模组，其中，所述环形遮挡层的外径大于或等于所述摄像孔的内径；所述环形遮挡层的内径小于所述摄像孔的内径。
  9. 如权利要求4所述的显示模组，其中，所述容纳孔为圆孔或环形孔。
  10. 如权利要求4所述的显示模组，其中，所述环形遮挡层由油墨制成。
  11. 如权利要求4所述的显示模组，其中，所述显示面板包括层叠设置的显示层和偏光层，所述摄像孔贯穿所述显示层和所述偏光层。
  12. 如权利要求11所述的显示模组，其中，所述偏光层与所述盖板之间具有光学胶层。
  13. 如权利要求4所述的显示模组，其中，所述盖板包括透明玻璃盖板或透明柔性盖板。
  14. 一种显示装置，其中，包括：
    摄像头；以及
    显示模组，所述显示模组包括：
    显示面板，所述显示面板与所述摄像头相对的位置上开设有摄像孔；
    盖板，盖设于所述显示面板上，所述盖板面向所述显示面板的一侧表面凹陷形成有容纳孔，所述容纳孔相对所述摄像孔设置，所述容纳孔内设有环形遮挡层，以遮挡所述摄像孔的边缘；
    所述摄像头设于所述显示面板背离所述盖板的一侧，所述摄像头与所述显示面板上的摄像孔相对设置。
  15. 如权利要求14所述的显示模组，其中，所述容纳孔的深度大于或等于所述环形遮挡层的厚度。
  16. 如权利要求14所述的显示模组，其中，所述容纳孔的直径大于或等于所述摄像孔的直径。
  17. 如权利要求16所述的显示模组，其中，所述环形遮挡层设于所述容纳孔的底面边缘并呈圆环形设置。
  18. 如权利要求17所述的显示模组，其中，所述环形遮挡层的外径大于或等于所述摄像孔的内径；所述环形遮挡层的内径小于所述摄像孔的内径。
  19. 如权利要求14所述的显示模组，其中，所述环形遮挡层由油墨制成。
  20. 如权利要求14所述的显示模组，其中，所述显示面板包括层叠设置的显示层和偏光层，所述摄像孔贯穿所述显示层和所述偏光层。
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