WO2019237274A1 - 电子设备的显示组件和电子设备 - Google Patents

电子设备的显示组件和电子设备 Download PDF

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Publication number
WO2019237274A1
WO2019237274A1 PCT/CN2018/091015 CN2018091015W WO2019237274A1 WO 2019237274 A1 WO2019237274 A1 WO 2019237274A1 CN 2018091015 W CN2018091015 W CN 2018091015W WO 2019237274 A1 WO2019237274 A1 WO 2019237274A1
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WO
WIPO (PCT)
Prior art keywords
hole
mounting
display
electronic device
camera module
Prior art date
Application number
PCT/CN2018/091015
Other languages
English (en)
French (fr)
Inventor
唐义梅
成蛟
Original Assignee
Oppo广东移动通信有限公司
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 Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2018/091015 priority Critical patent/WO2019237274A1/zh
Priority to EP18922403.3A priority patent/EP3779578B1/en
Priority to CN201880092651.4A priority patent/CN112005162A/zh
Publication of WO2019237274A1 publication Critical patent/WO2019237274A1/zh
Priority to US17/115,233 priority patent/US11451651B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13312—Circuits comprising photodetectors for purposes other than feedback
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136222—Colour filters incorporated in the active matrix substrate
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/56—Substrates having a particular shape, e.g. non-rectangular
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/52—Details of telephonic subscriber devices including functional features of a camera

Definitions

  • the present application relates to the technical field of electronic products, and in particular, to a display component of an electronic device and an electronic device.
  • Electronic devices with a high screen ratio have a larger proportion of display area, providing users with a better user experience.
  • mainstream manufacturers are conducting technology research and development to increase the proportion of electronic device screens.
  • the present application provides a display component of an electronic device and an electronic device including the display component.
  • a display component of an electronic device further includes a camera module.
  • the display component includes a cover plate, a display panel, and a backlight module that are sequentially stacked.
  • the display area of the display panel is provided with a first mounting channel. Hole; the backlight module is provided with a second mounting through hole aligned with the first mounting through hole, the second mounting through hole is used to limit the camera module, and the first mounting through The hole serves as a passage through which external light passing through the cover plate enters the camera module.
  • a display component of an electronic device further includes a camera module.
  • the display component includes a cover plate, a display panel, and a backlight module that are sequentially stacked.
  • the cover plate has a display area.
  • the display panel is configured to allow light from the display panel to pass through to present a picture.
  • the display panel is provided with a first mounting through-hole, and the projection of the first mounting through-hole in the axial direction of the first mounting through-hole falls on In the display area;
  • the backlight module is provided with a second mounting through hole aligned with the first mounting through hole, and the second mounting through hole is used for receiving and limiting the camera module,
  • the first mounting through hole is used to allow external light passing through the display area to enter the camera module.
  • An electronic device includes a camera module and the display component; the camera module extends into the second mounting through hole to allow external light to pass through the cover plate and through the first mounting channel.
  • a hole enters the camera module, and the second mounting through hole is used to limit the camera module.
  • FIG. 1 is a schematic cross-sectional structure diagram of a display screen according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a partially enlarged structure at A in FIG. 1;
  • FIG. 2 is a schematic diagram of a partially enlarged structure at A in FIG. 1;
  • FIG. 3 is an exploded schematic view of the backlight module in FIG. 1;
  • FIG. 4 is a schematic diagram of a partially enlarged structure at B in FIG. 3;
  • FIG. 5 is a schematic diagram of a light propagation path in a light guide plate according to an embodiment
  • FIG. 6 is a schematic diagram of a light propagation path in a light guide plate in another embodiment
  • FIG. 7 is a schematic cross-sectional structure diagram of a display assembly according to an embodiment of the present application.
  • FIG. 8 is a schematic diagram of a partially enlarged structure at A in FIG. 7;
  • FIG. 9 is a schematic structural diagram of a front view of an electronic device according to an embodiment of the present application.
  • FIG. 10 is a schematic cross-sectional structure diagram of the electronic device in FIG. 9;
  • FIG. 11 is a schematic diagram of a partially enlarged structure at A in FIG. 10; FIG.
  • FIG. 12 is a schematic diagram of a partially enlarged structure at C in FIG. 11.
  • An embodiment of the present application provides a display screen of an electronic device.
  • the electronic devices include, but are not limited to, mobile phones, tablet computers, and wearable devices.
  • the electronic device also includes a camera module.
  • the display screen 10 includes a display panel 11 and a backlight module 12 which are arranged in a stacked manner.
  • the display panel 11 is used to display a screen, and the backlight module 12 is used to provide a backlight source for the display panel 11.
  • the display panel 11 has a display area (that is, a region in which pixels are arranged) for displaying a screen, and the display area can transmit light.
  • the display panel 11 also has a non-display area, and a driving circuit or the like can be arranged in the non-display area.
  • a first mounting through hole h1 is defined in a display area of the display panel 11.
  • the backlight module 12 is provided with a second mounting through hole h2 aligned with the first mounting through hole h1.
  • the alignment finger coincides with the axis of the second mounting through hole h2 and the axis of the first mounting through hole h1.
  • the alignment may also mean that the axis of the second mounting through hole h2 is slightly deviated from the axis of the first mounting through hole h1.
  • the second mounting through-hole h2 is used to limit the camera module 31, that is, the camera module 31 is inserted into the second mounting through-hole h2.
  • the hole wall of the second mounting through-hole h2 and the camera module 31 cooperate to form a camera. Module 31 is positioned.
  • the first mounting through-hole h1 serves as a channel for external light to enter the camera module 31, that is, the external light can pass through the display area, penetrate the first mounting through-hole h1 and the second mounting through-hole h2, and finally enter the camera module 31.
  • the camera module 31 can collect images after collecting external light.
  • the camera module 31 and the display panel 11 are arranged side by side, and are arranged outside the display panel 11 (of course, also located outside the non-display area of the display panel 11).
  • the area of the display surface (the surface on which the display screen is located) of the electronic device 30 is constant, the area of the display surface occupied by the display panel 11 is limited because the camera module 31 occupies part of the area of the display surface.
  • the area of the display area of the panel 11 is correspondingly limited, so that the screen area of the electronic device 30 is relatively small.
  • the display panel 11 can be enlarged to the original camera layout position, thereby occupying an area of the display panel 11 in the display surface.
  • the ratio is larger, thereby increasing the screen ratio of the display panel 11.
  • the "keyboard" of the smartphone is arranged in the display area (the original keyboard function is realized by touch in the display area ),
  • the display panel 11 is expanded to the original keyboard layout position, so that the screen ratio of the smart phone is larger than that of the bar function machine); by using the backlight module 12 to limit the camera module 31, it is possible to directly use the display 10 components to effectively locate The camera module 31 does not need to design a complicated positioning structure.
  • the diameter of the second mounting through hole h2 is smaller than the diameter of the first mounting through hole h1.
  • the second mounting through hole h2 can be used to limit the position, and at the same time, the display panel 11 as a key component is far from the camera module 31 to protect the display panel 11 (for example, the camera module 31 can be avoided from being rubbed during assembly). Go to display panel 11).
  • the display panel 11 may be a liquid crystal 112 panel, and the liquid crystal 112 panel has a color filter substrate 111 and a thin film transistor substrate 113.
  • the first mounting through hole h1 forms openings in both the color filter substrate 111 and the thin film transistor substrate 113.
  • a sealing cylinder 114 is connected between the opening on the color filter substrate 111 and the opening on the thin film transistor substrate 113 to seal the liquid crystal 112 in a sealed cavity formed by the color filter substrate 111, the thin film transistor substrate 113, and the sealing cylinder 114.
  • the inner wall of the sealing cylinder 114 serves as a hole wall of the first mounting through hole h1.
  • the use of the sealed tube 114 can prevent the liquid crystal 112 from leaking out when the liquid crystal 112 panel has a through hole, and ensure the display performance.
  • the sealing cylinder 114 may be formed together during the manufacturing process of the liquid crystal 112 panel.
  • the sealing tube 114 may be the first black matrix in the liquid crystal 112 panel, that is, the sealing tube 114 is a black matrix material (including but not limited to a black photoresist film), and is manufactured by a black matrix process, and has The role of the black matrix (to prevent light leakage between pixels and increase contrast).
  • the display panel 11 is not limited to a liquid crystal 112 panel, and the sealing cylinder 114 may be manufactured using other materials and processes.
  • a trace (including but not limited to a gate) is formed on the thin film transistor substrate 113, and a second black matrix for shielding the trace is also formed on the thin film transistor substrate 113.
  • a black matrix that shields traces on a thin film transistor substrate is usually formed on a color filter substrate. In order to make the black matrix on the color filter substrate accurately cover the traces on the thin film transistor substrate when the color filter substrate is aligned with the thin film transistor substrate, the width of the black matrix on the color filter substrate must be adjusted. Larger, which will affect the display of the LCD panel.
  • the width of the second black matrix can be narrowed, and the influence on the display of the liquid crystal panel can be reduced.
  • the backlight module 12 may include a metal bottom cover 121.
  • the second mounting through hole h2 forms an opening in the metal bottom cover 121.
  • the opening on the metal bottom cover 121 forms a first fold 1213, and the first fold 1213 is protruded on (for example, perpendicular to) the surface of the opening on the metal bottom cover 121.
  • the first fold 1213 can be formed by sheet metal processing, or an independent first fold 1213 can be manufactured, and then the first fold 1213 is connected to the opening on the metal bottom cover 121 (including but not limited to riveting and welding).
  • the first folded edge 1213 is a closed loop to surround the opening on the metal bottom cover 121; it may also be an open loop connected only to a part of the edge of the opening on the metal bottom cover 121.
  • the first fold 1213 is used as the hole wall of the second mounting through hole h2, that is, the first fold 1213 can be used to limit the position of the camera module 31, thereby realizing the effective positioning of the camera module 31 and avoiding the use of complexity. Positioning structure.
  • the backlight module 12 may further include a plastic cover 123, the plastic cover 123 is connected to the first folding edge 1213, and the plastic cover The opening of 123 is aligned with the first through hole t1.
  • the opening of the plastic sleeve 123 is used as the second mounting through hole h2, that is, the camera sleeve 31 can be restricted by using the plastic sleeve 123 specifically, thereby effectively positioning the camera module 31.
  • the plastic cover 123 is manufactured by a plastic molding process, it has high dimensional accuracy, which is beneficial to reduce the tolerance of the fit with the camera module 31 and enhance the assembly strength of the camera module 31.
  • the plastic sleeve 123 may be a wall that fits the first through hole t1 and is received in the first through hole t1.
  • the first fold 1213 is provided on the outer periphery of the plastic sleeve 123; or the plastic sleeve 123 may be inserted Connected to the first fold 1213, that is, the first fold 1213 is embedded in the side wall of the plastic sleeve 123 to form a fixed connection between the plastic sleeve 123 and the first fold 1213.
  • This method can greatly increase the connection strength of the plastic sleeve 123. , Which is further beneficial to the limitation of the camera module 31.
  • the alignment in this embodiment has the same meaning as the above alignment, and is not repeated here.
  • the metal bottom cover 121 may include a cover body 1212, and the periphery of the cover body 1212 forms a second folded edge 1211, and the second folded edge 1211 is convexly arranged (for example, perpendicular to ) ⁇ 1212 ⁇ The cover body 1212.
  • the second fold 1211 can be formed by sheet metal processing, or an independent second fold 1211 can be manufactured, and then the second fold 1211 is connected to the cover 1212 (including but not limited to riveting and welding).
  • the second folded edge 1211 may be a closed ring to surround the cover body 1212 once; it may also be an open ring shape, which is only connected to a part of the edge of the periphery of the cover body 1212.
  • the backlight module 12 includes an optical component 122 (including but not limited to a light guide plate, a reflective sheet, an anti-reflection coating, etc.), and the optical component 122 is located between the cover 1212 and the display panel 11.
  • the optical component 122 is provided with a second through hole t2, and the first fold 1213 projects into the second through hole t2, that is, the diameter of the second through hole t2 is larger than that of the first through hole t1.
  • the hole wall surrounds the outer periphery of the first hem 1213.
  • the second folded edge 1211 is located on the outer periphery of the optical component 122 to receive and protect the optical component 122.
  • the optical component 122 includes a light guide plate 1221.
  • the light guide plate 1221 is configured to receive light from a light source and provide uniform surface light to the display panel 11.
  • the second through hole t2 forms an opening t21 at the edge of the light guide plate 1221.
  • FIG. 5 shows a schematic diagram of a transmission path of light from the light source in the light guide plate 1221.
  • the dotted arrow indicates the light path of the light source.
  • the light exit surface of the light guide plate 1221 is a surface facing the observer.
  • the light traveling to one side of the opening t21 cannot continue to be transmitted to the other side of the opening t21 due to the lack of a transmission medium.
  • surface light cannot be generated on the other side of the opening t21 and the corresponding area of the display panel 11 cannot be displayed.
  • the solution of this embodiment avoids as much as possible the adverse effect of the opening of the light guide plate 1221 on the display of the display panel 11.
  • the backlight module 12 includes a first light source and a second light source, and the first light source and the second light source are respectively provided in the second channel.
  • the holes t2 are on opposite sides of the opening t22 formed on the light guide plate 1221 to provide the incident light to the light guide plate 1221 from the opposite direction.
  • the first light source and the second light will be complementary, so that both sides of the opening t22 on the light guide plate 1221 can generate surface light, thereby avoiding the defect that the corresponding area of the display panel 11 in the above embodiment is not displayed.
  • the position of the opening t22 on the light guide plate 1221 can be arbitrarily set as required, for example, it can also be provided on the edge of the light guide plate 1221 or at a centered position.
  • the second folded edge 1211 is located on the outer periphery of the first light source and the second light source to contain and protect the light source.
  • an embodiment of the present application further provides a display assembly 20 of an electronic device 30, which includes a cover plate 21 and the display screen 10 described above.
  • the cover plate 21 covers the display screen 10 and is disposed on two opposite sides of the display panel 11 and the backlight module 12, respectively.
  • the cover plate 21 can be attached to the display screen 10 through the optical transparent glue 22.
  • the cover plate 21 and the display screen 10 can also be connected in other ways.
  • the cover plate 21 has a light transmitting area, and the light transmitting area corresponds to the display area of the display panel 11. Corresponding means that the positions of the light-transmitting area and the display area are substantially coincident, and the areas are substantially equal, so that the light from the display area passes through the light-transmitting area to form a picture.
  • the cover plate 21 also has an opaque area for shielding other components covered by the cover plate 21 that do not need to be seen by the user.
  • the light-transmitting area of the cover plate 21 can also be considered as a display area of the cover plate 21.
  • the display area of the cover plate 21 is used for the light of the display panel 11 to pass out to present a picture.
  • the projection of the first mounting through hole h1 opened on the display panel 11 in the axial direction of the first mounting through hole h1 falls on the display area of the cover plate 21, that is, the first installation through hole h1 corresponds to the display area of the cover plate 21.
  • the display area of the cover plate 21 From the display area of the cover plate 21, external light enters the first mounting through-hole h1, passes through the second mounting through-hole h2, and finally enters the camera module 31.
  • the display area of the display panel 11 can be enlarged, so that the display area of the cover plate 21 can also be enlarged accordingly, so that the user can intuitively see that the screen ratio of the electronic device 30 is increased, and the viewing experience is improved.
  • an embodiment of the present application further provides an electronic device 30 including a camera module 31 and a display component 20.
  • the camera module 31 extends into the second mounting through hole h2 to allow external light to pass through the light-transmitting area and enter the camera module 31 through the first mounting through hole h1.
  • the second mounting through hole h2 is used for the camera
  • the module 31 performs a limit. From the above, the electronic device 30 of this embodiment has a larger screen ratio and improves the viewing experience; and directly uses the components of the display screen 10 to effectively position the camera module 31 without designing a complicated positioning structure.
  • the camera module 31 may include a lens mount 312 and a lens 311 mounted on the lens mount 312.
  • a dotted line is drawn in the camera module 31.
  • the portion above the dotted line is the lens 311, and the portion below the dotted line is the lens holder 312.
  • the radial size of the lens holder 312 is larger than the lens 311. Radial dimension.
  • the lens 311 extends into the second mounting through hole h2, so that the second mounting through hole h2 limits the lens 311, that is, the backlight module 12 specifically limits the camera module 31 at the position of the lens 311.
  • the lens holder 312 is clamped on the edge of the second mounting through hole h2.
  • the plastic cover 123 has a first guide slope 1231.
  • a position of the lens mount 312 connected to the lens 311 forms a second guide slope 3122, and the first guide slope 1231 is opposite to the second guide slope 3122.
  • the electronic device 30 includes a housing 32, and the display assembly 20 is carried on the housing 32.
  • the housing 32 and the display panel 11 are located on opposite sides of the backlight module 12, respectively. .
  • the housing 32 is provided with a third mounting through hole h3 at a position corresponding to the second mounting through hole h2.
  • the mirror base 312 extends into the third mounting through hole h3 and is clamped on the edge of the second mounting through hole h2.
  • the housing 32 has a suitable structural strength and can well support the entire display assembly 20.
  • a third mounting through-hole h3 is opened in the casing 32, so that the camera module 31 is mounted on the backlight module 12 through the third mounting through-hole h3, which can reduce the overall thickness of the electronic device 30.
  • the backlight module 12 is used to limit the position, which can minimize the assembly dimension chain of the assembly formed by the camera module 31 and the display module 20, thereby reducing the camera module.
  • the assembly tolerance of the group 31 ensures the working performance of the camera module 31.
  • a mounting base 321 may be protruded on the surface of the housing 32, and the third mounting through hole h3 penetrates the mounting base 321.
  • a flange 3121 is provided on an end of the lens base 312 far from the lens 311, and the flange 3121 is engaged with the mounting base 321 so that the convex base supports the lens base 312.
  • a sealing layer 33 is provided between the housing 32 and the backlight module 12.
  • the sealing layer 33 is used to block the light from the light source in the backlight module 12 and To buffer shock absorption.
  • the sealing layer 33 includes, but is not limited to, a foam material.
  • a fourth mounting through hole h4 is provided on the sealing layer 33 at a position corresponding to the second mounting through hole h2, and the fourth mounting through hole h4 is used for the lens 311 to pass through,
  • An area of the seal member located on the periphery of the fourth mounting through hole h4 is clamped between the lens holder 312 and the backlight module 12. This part of the seal member has a buffer and shock absorption function to prevent the lens holder 312 from vibrating.

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Abstract

一种电子设备（30）的显示组件（20）和电子设备（30）。电子设备（30）包括显示组件（20）和摄像头模组（31），显示组件（20）包括依次层叠设置的盖板（21）、显示面板（11）和背光模组（12）。显示面板（11）的显示区开设有第一安装通孔（h1）；背光模组（12）上设有与第一安装通孔（h1）对准的第二安装通孔（h2），第二安装通孔（h2）用于限位摄像头模组（31），第一安装通孔（h1）作为透过盖板（21）的外界光线进入摄像头模组（31）的通道。电子设备（30）能提高显示面板（11）的屏占比，并以简单的定位结构实现了摄像头模组（31）的有效定位。

Description

电子设备的显示组件和电子设备 技术领域
本申请涉及电子产品技术领域，尤其涉及一种电子设备的显示组件和电子设备。
背景技术
高屏占比的电子设备具有更大比例的显示面积，给用户提供了更好的用户体验。目前，主流厂家都在进行提升电子设备屏占比的技术研发。
申请内容
本申请提供了一种电子设备的显示组件和包括所述显示组件的电子设备。
一种电子设备的显示组件，所述电子设备还包括摄像头模组，所述显示组件包括依次层叠设置的盖板、显示面板和背光模组；所述显示面板的显示区开设有第一安装通孔；所述背光模组上设有与所述第一安装通孔对准的第二安装通孔，所述第二安装通孔用于限位所述摄像头模组，所述第一安装通孔作为透过所述盖板的外界光线进入所述摄像头模组的通道。
一种电子设备的显示组件，所述电子设备还包括摄像头模组，所述显示组件包括依次层叠设置的盖板、显示面板和背光模组；所述盖板具有显示区，所述显示区用于供所述显示面板的光线透出以呈现画面；所述显示面板上开设有第一安装通孔，所述第一安装通孔在所述第一安装通孔的轴线方向上的投影落在所述显示区内；所述背光模组上开设有与所述第一安装通孔对准的第二安装通孔，所述第二安装通孔用于收容并限位所述摄像头模组，所述第一安装通孔用于使透过所述显示区的外界光线进入所述摄像头模组。
一种电子设备，包括摄像头模组和所述显示组件；所述摄像头模组伸入所述第二安装通孔内，以使外界光线透过所述盖板并穿过所述第一安装通孔进入所述摄像头模组，所述第二安装通孔用于对所述摄像头模组进行限位。
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，对于本领域普通技术人员来讲，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是本申请实施例的显示屏的横截面结构示意图；
图2是图1中A处的局部放大结构示意图；
图3是图1中的背光模组的分解结构示意图；
图4是图3中B处的局部放大结构示意图；
图5是一种实施方式中导光板内的光线传播路径示意图；
图6是另一种实施方式中导光板内的光线传播路径示意图；
图7是本申请实施例的显示组件的横截面结构示意图；
图8是图7中A处的局部放大结构示意图；
图9是本申请实施例的电子设备的正视结构示意图；
图10是图9中的电子设备的横截面结构示意图；
图11是图10中A处的局部放大结构示意图；
图12是图11中C处的局部放大结构示意图。
具体实施方式
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，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例提供了一种电子设备的显示屏。其中，电子设备包括但不限于为手机、平板电脑、可穿戴设备等。电子设备还包括摄像头模组。
如图1和图2所示，显示屏10包括层叠设置的显示面板11和背光模组12，显示面板11用于显示画面，背光模组12用于为显示面板11提供背光源。显示面板11具有显示画面的显示区(即布设像素的区域)，显示区能透光。显示面板11还具有非显示区，非显示区内可以布设驱动电路等。显示面板11的显示区开设有第一安装通孔h1。背光模组12上设有与第一安装通孔h1对准 的第二安装通孔h2。优选地，对准指第二安装通孔h2的轴线与第一安装通孔h1的轴线重合。当然，对准还可以指第二安装通孔h2的轴线与第一安装通孔h1的轴线有轻微偏差。第二安装通孔h2用于限位摄像头模组31，即摄像头模组31插入到第二安装通孔h2内，第二安装通孔h2的孔壁与摄像头模组31形成配合，以将摄像头模组31定位。第一安装通孔h1作为外界光线进入摄像头模组31的通道，即外界光线可透光显示区、穿入第一安装通孔h1和第二安装通孔h2，最终进入摄像头模组31。摄像头模组31采集外界光线后便可成像。
现有技术中，摄像头模组31与显示面板11并排设置，且布设在显示面板11之外(当然也位于显示面板11的非显示区之外)。在电子设备30的显示面(显示画面所在的表面)的面积一定的情况下，由于摄像头模组31占据了部分显示面的面积，导致显示面板11所占的显示面的面积受限，因此显示面板11的显示区的面积也相应受限，进而使电子设备30的屏占比较小。相较之下，本申请的方案，通过将摄像头模组31布设在显示面板11的显示区，能将显示面板11扩大至原来摄像头的布设位置，从而将显示面板11在显示面中的面积占比做大，进而提升显示面板11的屏占比(类似具有触控屏的智能机替代了直板功能机，智能机的“键盘”布设在显示区(在显示区通过触控实现原来键盘的功能)，显示面板11扩大至原来键盘的布设位置，从而使智能机的屏占比大于直板功能机)；通过使用背光模组12来限位摄像头模组31，能直接利用显示屏10部件有效定位摄像头模组31，无需设计复杂的定位结构。
本实施例中，优选的，第二安装通孔h2的孔径小于第一安装通孔h1的孔径。由此可利用第二安装通孔h2进行限位，同时保证作为关键部件的显示面板11距离摄像头模组31较远，以对显示面板11进行防护(例如可避免组装时摄像头模组31擦碰到显示面板11)。
本实施例中，进一步的，如图2所示，显示面板11可以为液晶112面板，液晶112面板具有彩色滤光片基板111和薄膜晶体管基板113。第一安装通孔h1在彩色滤光片基板111和薄膜晶体管基板113上均形成开口。彩色滤光片基板111上的开口和薄膜晶体管基板113上的开口之间连接有密封筒114，以将液晶112密封在彩色滤光片基板111、薄膜晶体管基板113及密封筒114构成的密封腔内。密封筒114的内壁作为第一安装通孔h1的孔壁。使用密封筒 114能在液晶112面板开通孔的情况下防止液晶112外漏，保证显示性能。密封筒114可以在液晶112面板的制程中一并形成。
优选的，密封筒114可以为液晶112面板中的第一黑矩阵(Black Matrix)，即密封筒114为黑矩阵材料(包括但不限于为黑色光阻薄膜)，采用黑矩阵制程制造，并具有黑矩阵的作用(防止像素间的漏光，增加对比度)。在其他实施例中，显示面板11不限于为液晶112面板，密封筒114可以采用其他材料及工艺制造。
本实施例中，进一步的，薄膜晶体管基板113上形成走线(包括但不限于gate line)，薄膜晶体管基板113上还形成用于遮挡所述走线的第二黑矩阵。现有技术中，遮挡薄膜晶体管基板上的走线的黑矩阵通常是形成在彩色滤光片基板上的。为了在彩色滤光片基板与薄膜晶体管基板对位时，令彩色滤光片基板上的黑矩阵准确盖住薄膜晶体管基板上的走线，彩色滤光片基板上的黑矩阵的宽度尺寸要做的大一些，这会影响液晶面板的显示。本实施例中，通过在薄膜晶体管基板113上形成第二黑矩阵，只需将彩色滤光片基板与薄膜晶体管基板对位，无需考虑对位对第二黑矩阵遮盖薄膜晶体管基板上的走线的影响(因为第二黑矩阵总是遮盖薄膜晶体管基板上的走线)。由此，可以将第二黑矩阵的宽度做窄，降低对液晶面板显示的影响。
本实施例中，进一步的，在第一实施方式中，如图2-4所示，背光模组12可以包括金属底盖121。第二安装通孔h2在金属底盖121上形成开口。金属底盖121上的开口形成第一折边1213，第一折边1213凸设在(例如垂直于)金属底盖121上的开口所在的表面。可以通过钣金加工形成第一折边1213，也可以制造独立的第一折边1213，再将第一折边1213连接到金属底盖121上的开口(包括但不限于铆接、焊接)。第一折边1213是封闭的环状以环绕金属底盖121上的开口一周；也可以是开放的环状，仅连接在金属底盖121上的开口的部分边线上。第一折边1213作为第二安装通孔h2的孔壁，即具体的可以使用第一折边1213对摄像头模组31进行限位，由此实现摄像头模组31的有效定位，避免了使用复杂的定位结构。
如图2-4所示，在第二实施方式中，与上述第一实施方式不同的是，背光模组12还可以包括塑胶套123，塑胶套123与第一折边1213相连，且塑胶套 123的开孔与第一通孔t1对准。塑胶套123的开孔作为第二安装通孔h2，即具体的可以使用塑胶套123对摄像头模组31进行限位，由此实现摄像头模组31的有效定位。由于塑胶套123采用塑胶成型工艺制造，其具有较高尺寸精度，有利于减小与摄像头模组31的配合公差，增强摄像头模组31的组装强度。
本实施方式中，塑胶套123可以是贴合第一通孔t1的孔壁收容在第一通孔t1内，此时第一折边1213设在塑胶套123的外周；或者塑胶套123可以插接在第一折边1213上，即第一折边1213嵌入塑胶套123的侧壁中形成塑胶套123与第一折边1213的固定连接，此种方式能极大增强塑胶套123的连接强度，进而有利于摄像头模组31的限位。另外，本实施方式中的对准与上文的对准含义相同，此处不再赘述。
本实施例中，进一步的，如图2-4所示，金属底盖121可以包括盖体1212，盖体1212的周缘形成第二折边1211，第二折边1211凸设在(例如垂直于)盖体1212上。可以通过钣金加工形成第二折边1211，也可以制造独立的第二折边1211，再将第二折边1211连接到盖体1212(包括但不限于铆接、焊接)。第二折边1211可以是封闭的环状以环绕盖体1212一周；也可以是开放的环状，仅连接在盖体1212周缘的部分边线上。背光模组12包括光学部件122(包括但不限于导光板、反射片、增透膜等)，光学部件122位于盖体1212与显示面板11之间。光学部件122上开设有第二通孔t2，第一折边1213伸入第二通孔t2内，即第二通孔t2的孔径大于第一通孔t1的孔径，使第二通孔t2的孔壁围绕在第一折边1213的外周。第二折边1211位于光学部件122外周，以对光学部件122进行收容和防护。
本实施例中，光学部件122包括导光板1221，导光板1221用于接收光源的光线，并向显示面板11提供均匀的面光线。
进一步的，在一种实施方式中，如图3和5所示，第二通孔t2在导光板1221的边线处形成开口t21。其中，图5示出了光源的光线在导光板1221内的传输路径示意，其中虚线箭头表示光源的入射光路径，导光板1221的出光面为朝向观察者的表面。本实施方式中，行进到开口t21一侧的光线由于缺乏传输介质而无法继续传输到开口t21另一侧，造成开口t21另一侧无法产生面光线，导致显示面板11的相应区域无法显示。但是由于第二通孔t2在导光板 1221上的开口t21位于导光板1221的边线处，开口t21另一侧无法产生面光线的区域极小，因此显示面板11上不显示的区域也极小。由此，本实施方式的方案尽量避免了导光板1221开孔对显示面板11显示的不良影响。
或者，在另一种实施方式中，与上述实施方式不同的是，如图6所示，背光模组12包括第一光源和第二光源，第一光源与第二光源分别设于第二通孔t2在导光板1221上形成的开口t22的相对两侧，以从相对的方向向导光板1221提供入射光。由此，第一光源与第二光线将形成互补，使导光板1221上的开口t22两侧都能产生面光线，从而避免了上述实施方式中显示面板11的相应区域不显示的缺陷。本实施方式中，导光板1221上的开口t22的位置可以根据需要任意设置，例如同样可以设在导光板1221的边线处，或居中的位置。第二折边1211位于第一光源和第二光源的外周，以对光源进行收容和防护。
如图7和8所示，本申请实施例还提供了一种电子设备30的显示组件20，包括盖板21及上述的显示屏10。盖板21覆盖显示屏10，且与背光模组12分别设于显示面板11的相对两面。盖板21可以通过光学透明胶22与显示屏10贴合。当然，也可以通过其他方式将盖板21与显示屏10连接。
本实施例中，盖板21具有透光区，透光区与显示面板11的显示区对应。对应指透光区与显示区的位置基本重合，面积基本相等，以使显示区的光线透过透光区形成画面。盖板21还具有不透光区，用于遮蔽盖板21所覆盖的其他无需被用户看到的部件。盖板21的透光区也可认为是盖板21的显示区。盖板21的显示区用于供显示面板11的光线透出以呈现画面。显示面板11上开设的第一安装通孔h1在第一安装通孔h1的轴线方向上的投影落在盖板21的显示区内，即第一安装通孔h1对应盖板21的显示区分布，外界光线从盖板21的显示区进入第一安装通孔h1，再穿入第二安装通孔h2，最后进入摄像头模组31。由上，显示面板11的显示区能够做大，因此使盖板21的显示区也可以相应做大，从而使用户能够直观看出电子设备30的屏占比增大，提升了观看体验。
如图9-11所示，本申请实施例还提供了一种电子设备30，包括摄像头模组31和显示组件20。其中，摄像头模组31伸入第二安装通孔h2内，以使外界光线透过透光区并穿过第一安装通孔h1进入摄像头模组31，第二安装通孔 h2用于对摄像头模组31进行限位。由上，本实施例的电子设备30具有更大屏占比，提升了观看体验；并且直接利用显示屏10部件有效定位摄像头模组31，无需设计复杂的定位结构。
本实施例中，进一步的，如图10和11所示，摄像头模组31可以包括镜座312和安装在镜座312上的镜头311。在图11中为了便于区分镜头311与镜座312，在摄像头模组31内绘制了一条虚线，虚线以上部分为镜头311，虚线以下部分为镜座312，镜座312的径向尺寸大于镜头311的径向尺寸。镜头311伸入第二安装通孔h2内，以使第二安装通孔h2对镜头311进行限位，即背光模组12具体是在镜头311位置对摄像头模组31进行限位。镜座312卡持在第二安装通孔h2的边沿。
本实施例中，进一步的，如图11和12所示，当采用背光模组12中的塑胶套123对摄像头模组31进行限位时，塑胶套123具有第一导向斜面1231。镜座312上与镜头311连接的位置形成第二导向斜面3122，第一导向斜面1231与第二导向斜面3122相对。通过两个导向斜面的设计，能够在安装摄像头模组31至塑胶套123中时对摄像头模组31进行导向。
本实施例中，进一步的，如图10和11所示，电子设备30包括壳体32，显示组件20承载在壳体32上，壳体32与显示面板11分别位于背光模组12的相对两面。壳体32上对应第二安装通孔h2的位置开设有第三安装通孔h3，镜座312伸入第三安装通孔h3内并卡持在第二安装通孔h2的边沿。壳体32具有合适的结构强度，能够很好地承载整个显示组件20。在壳体32上开设第三安装通孔h3，令摄像头模组31穿过第三安装通孔h3安装到背光模组12上，能够减小电子设备30的整机厚度。另外，在将摄像头模组31安装到背光模组12上时，利用背光模组12进行限位，能够使摄像头模组31与显示组件20构成的装配体的装配尺寸链最短，从而减少摄像头模组31的装配公差，保障了摄像头模组31的工作性能。
本实施例中，进一步的，如图10和11所示，壳体32的表面可以凸设安装台321，第三安装通孔h3贯穿安装台321。镜座312上远离镜头311的一端设有凸缘3121，凸缘3121与安装台321相卡持，以使凸台对镜座312进行支撑。
本实施例中，进一步的，如图10和11所示，壳体32与背光模组12之间设有密封层33，密封层33用于遮挡背光模组12中的光源的光线，并起到缓冲吸振作用。密封层33包括但不限于使用泡棉材料制造。
本实施例中，进一步的，如图11所示，密封层33上对应第二安装通孔h2的位置开设有第四安装通孔h4，第四安装通孔h4用于供镜头311穿过，密封件上位于第四安装通孔h4的周缘的区域被夹持在镜座312与背光模组12之间，此部分密封件具有缓冲吸振作用，用于避免镜座312震荡。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易的想到各种等效的修改或替换，这些修改或替换都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (20)

  1. 一种电子设备的显示组件，所述电子设备还包括摄像头模组，其特征在于，
    所述显示组件包括依次层叠设置的盖板、显示面板和背光模组；所述显示面板的显示区开设有第一安装通孔；所述背光模组上设有与所述第一安装通孔对准的第二安装通孔，所述第二安装通孔用于限位所述摄像头模组，所述第一安装通孔作为透过所述盖板的外界光线进入所述摄像头模组的通道。
  2. 根据权利要求1所述的显示组件，其特征在于，
    所述显示面板为液晶面板，所述第一安装通孔在所述液晶面板的彩色滤光片基板和薄膜晶体管基板上均形成开口，所述彩色滤光片基板上的开口和所述薄膜晶体管基板上的开口之间连接有密封筒，以将液晶密封在所述彩色滤光片基板、所述薄膜晶体管基板及所述密封筒构成的密封腔内，所述密封筒的内壁作为所述第一安装通孔的孔壁。
  3. 根据权利要求2所述的显示组件，其特征在于，
    所述密封筒为第一黑矩阵。
  4. 根据权利要求2或3所述的显示组件，其特征在于，
    所述薄膜晶体管基板上形成走线和第二黑矩阵，所述第二黑矩阵用于遮挡所述走线。
  5. 根据权利要求1-4任一项所述的显示组件，其特征在于，
    所述背光模组包括金属底盖，所述第二安装通孔在所述金属底盖上形成开口，所述金属底盖上的开口形成第一折边，所述第一折边作为所述第二安装通孔的孔壁。
  6. 根据权利要求1-4任一项所述的显示组件，其特征在于，
    所述背光模组包括金属底盖和塑胶套，所述金属底盖上形成第一通孔，所述第一通孔的边沿连接有第一折边；所述塑胶套与所述第一折边相连，且所述塑胶套的开孔与所述第一通孔对准，所述塑胶套的开孔作为所述第二安装通孔。
  7. 根据权利要求6所述的显示组件，其特征在于，
    所述第一折边嵌入所述塑胶套的侧壁中以形成固定连接。
  8. 根据权利要求5-7任一项所述的显示组件，其特征在于，
    所述金属底盖包括盖体，所述盖体的周缘形成第二折边；所述背光模组包括光学部件，所述光学部件位于所述盖体与显示面板之间，所述光学部件上开设有第二通孔，所述第一折边伸入所述第二通孔内，所述第二折边位于所述光学部件的外周。
  9. 根据权利要求8所述的显示组件，其特征在于，
    所述光学部件包括导光板，所述第二通孔在所述导光板的边线处形成开口。
  10. 根据权利要求8所述的显示组件，其特征在于，
    所述光学部件包括导光板，所述背光模组包括第一光源和第二光源，所述第一光源与所述第二光源分别设于所述第二通孔在所述导光板上形成的开口的相对两侧，以从相对的方向向所述导光板提供入射光；所述第二折边位于所述第一光源和所述第二光源的外周。
  11. 根据权利要求1-10任一项所述的显示组件，其特征在于，
    所述盖板与所述显示面板之间涂覆有光学透明胶。
  12. 根据权利要求1-11任一项所述的显示组件，其特征在于，
    所述第二安装通孔的孔径小于所述第一安装通孔的孔径。
  13. 一种电子设备的显示组件，所述电子设备还包括摄像头模组，其特征在于，
    所述显示组件包括依次层叠设置的盖板、显示面板和背光模组；所述盖板具有显示区，所述显示区用于供所述显示面板的光线透出以呈现画面；所述显示面板上开设有第一安装通孔，所述第一安装通孔在所述第一安装通孔的轴线方向上的投影落在所述显示区内；所述背光模组上开设有与所述第一安装通孔对准的第二安装通孔，所述第二安装通孔用于收容并限位所述摄像头模组，所述第一安装通孔用于使透过所述显示区的外界光线进入所述摄像头模组。
  14. 一种电子设备，其特征在于，
    包括摄像头模组和权利要求11-13任一项所述的显示组件；所述摄像头模组伸入所述第二安装通孔内，以使外界光线透过所述盖板并穿过所述第一安装通孔进入所述摄像头模组，所述第二安装通孔用于对所述摄像头模组进行限位。
  15. 根据权利要求14所述的电子设备，其特征在于，
    所述摄像头模组包括镜座和安装在所述镜座上的镜头；所述镜头伸入所述第二安装通孔内，以使所述第二安装通孔对所述镜头进行限位；所述镜座卡持在所述第二安装通孔的边沿。
  16. 根据权利要求15所述的电子设备，其特征在于，
    在所述背光模组包括所述塑胶套时，所述塑胶套具有第一导向斜面，所述镜座上与所述镜头连接的位置形成第二导向斜面，所述第一导向斜面与所述第二导向斜面相对。
  17. 根据权利要求15或16所述的电子设备，其特征在于，
    所述电子设备包括壳体，所述显示组件承载在所述壳体上，所述壳体与所述显示面板分别位于所述背光模组的相对两面，所述壳体上对应所述第二安装通孔的位置开设有第三安装通孔，所述镜座伸入所述第三安装通孔内并卡持在所述第二安装通孔的边沿。
  18. 根据权利要求17所述的电子设备，其特征在于，
    所述壳体的表面凸设有安装台，所述第三安装通孔贯穿所述安装台；所述镜座上远离所述镜头的一端设有凸缘，所述凸缘与所述安装台相卡持。
  19. 根据权利要求17或18所述的电子设备，其特征在于，
    所述壳体与所述背光模组之间设有密封层。
  20. 根据权利要求19所述的电子设备，其特征在于，
    所述密封层上对应所述第二安装通孔的位置开设有第四安装通孔，所述第四安装通孔用于供所述镜头穿过，所述密封件上位于所述第四安装通孔的周缘的区域被夹持在所述镜座与所述背光模组之间。
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US11451651B2 (en) 2022-09-20
CN112005162A (zh) 2020-11-27
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