WO2019144714A1 - 显示屏组件及电子设备 - Google Patents

显示屏组件及电子设备 Download PDF

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Publication number
WO2019144714A1
WO2019144714A1 PCT/CN2018/120121 CN2018120121W WO2019144714A1 WO 2019144714 A1 WO2019144714 A1 WO 2019144714A1 CN 2018120121 W CN2018120121 W CN 2018120121W WO 2019144714 A1 WO2019144714 A1 WO 2019144714A1
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WO
WIPO (PCT)
Prior art keywords
wall
disposed
sidewall
backlight module
display screen
Prior art date
Application number
PCT/CN2018/120121
Other languages
English (en)
French (fr)
Inventor
张文真
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
Publication of WO2019144714A1 publication Critical patent/WO2019144714A1/zh

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    • 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
    • G02F1/1333—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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • 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
    • G02F1/133311—Environmental protection, e.g. against dust or humidity
    • 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
    • G02F1/133314—Back frames
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals

Definitions

  • the present application relates to the field of electronic device technologies, and in particular, to a display device assembly and an electronic device.
  • the display screen of the electronic device is not easy to bond the sealing glue during the assembly process, and is prone to water leakage.
  • the embodiment of the present application provides a display screen assembly and an electronic device, which can improve the waterproof performance of the display assembly.
  • an embodiment of the present application provides a display screen assembly, including:
  • a frame having a bottom wall and a side wall, the side wall forming a receiving space around the bottom wall;
  • a backlight module disposed in the receiving space
  • a light shielding glue having a first portion disposed at a free end of the side wall and an edge of the backlight module, and a second portion disposed on an outer surface of the sidewall of the sidewall
  • the light shielding adhesive covers a connection position of the backlight module and the sidewall
  • a display structure disposed on the first portion and the backlight module
  • the plastic frame has a first wall and a second wall, the first wall is fixedly coupled to the second portion, and the second wall is disposed on an outer surface of the bottom wall.
  • the embodiment of the present application further provides a display screen assembly, including:
  • a frame having a bottom wall and a side wall, the side wall forming a receiving space around the bottom wall;
  • a backlight module disposed in the receiving space
  • a plastic frame having a first wall and a second wall, the first wall being disposed on an outer surface of the sidewall, and the height of the first wall being less than a height of the sidewall and a thickness of the bottom wall
  • the second wall is disposed on an outer surface of the bottom wall
  • a light shielding adhesive having a first portion disposed at a free end of the sidewall and an edge of the backlight module, the second portion being disposed on an outer surface of the sidewall of the sidewall, and The second portion is disposed at a free end of the first wall, and the second portion and the first wall collectively cover an outer surface of the sidewall;
  • a display structure is disposed on the first portion and the backlight module.
  • an embodiment of the present application further provides an electronic device including a housing and a display screen assembly, wherein the display screen assembly is mounted on the housing, and the display screen assembly includes:
  • a frame having a bottom wall and a side wall, the side wall forming a receiving space around the bottom wall;
  • a backlight module disposed in the receiving space
  • a light shielding glue having a first portion disposed at a free end of the side wall and an edge of the backlight module, and a second portion disposed on an outer surface of the sidewall of the sidewall
  • the light shielding adhesive covers a connection position of the backlight module and the sidewall
  • a display structure disposed on the first portion and the backlight module
  • the plastic frame has a first wall and a second wall, the first wall is fixedly coupled to the second portion, and the second wall is disposed on an outer surface of the bottom wall. .
  • an embodiment of the present application further provides an electronic device, including a housing and a display screen assembly, wherein the display screen assembly is mounted on the housing, and the display screen assembly includes:
  • a frame having a bottom wall and a side wall, the side wall forming a receiving space around the bottom wall;
  • a backlight module disposed in the receiving space
  • a plastic frame having a first wall and a second wall, the first wall being disposed on an outer surface of the sidewall, and the height of the first wall being less than a height of the sidewall and a thickness of the bottom wall
  • the second wall is disposed on an outer surface of the bottom wall
  • a light shielding adhesive having a first portion disposed at a free end of the sidewall and an edge of the backlight module, the second portion being disposed on an outer surface of the sidewall of the sidewall, and The second portion is disposed at a free end of the first wall, the second portion and the first wall collectively covering an outer surface of the sidewall;
  • a display structure is disposed on the first portion and the backlight module.
  • FIG. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of a display screen assembly according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram showing a partial split structure of a display screen assembly according to an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of a frame according to an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a light shielding adhesive provided by an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a plastic frame provided by an embodiment of the present application.
  • Figure 7 is a partial cross-sectional view of the display panel assembly of Figure 2 in the A-A direction.
  • Figure 8 is a cross-sectional view of another portion of the display assembly of Figure 2 in the A-A direction.
  • Figure 9 is a cross-sectional view of another portion of the display assembly of Figure 2 in the A-A direction.
  • Figure 10 is a cross-sectional view of another portion of the display assembly of Figure 2 in the A-A direction.
  • Figure 11 is a cross-sectional view showing another portion of the display panel assembly of Figure 2 in the A-A direction.
  • FIG. 12 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
  • FIG. 13 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of another electronic device according to an embodiment of the present application.
  • FIG. 15 is a schematic diagram of another part of the display screen assembly provided by the embodiment of the present application.
  • FIG. 16 is another schematic structural diagram of a display screen assembly according to an embodiment of the present application.
  • FIG. 17 is another schematic structural diagram of a plastic frame provided by an embodiment of the present application.
  • the embodiment of the present application provides a display screen assembly and an electronic device.
  • the details will be described separately below.
  • the display component can be disposed in the electronic device, and the electronic device can be a device such as a smart phone or a tablet.
  • the display screen assembly of the embodiment of the present application includes:
  • a frame having a bottom wall and a side wall, the side wall forming a receiving space around the bottom wall;
  • a backlight module disposed in the receiving space
  • a light shielding glue having a first portion disposed at a free end of the side wall and an edge of the backlight module, and a second portion disposed on an outer surface of the sidewall of the sidewall
  • the light shielding adhesive covers a connection position of the backlight module and the sidewall
  • a display structure disposed on the first portion and the backlight module
  • the plastic frame has a first wall and a second wall, the first wall is fixedly coupled to the second portion, and the second wall is disposed on an outer surface of the bottom wall.
  • the shading gel further includes a third portion disposed at a free end of the first wall.
  • the third portion is formed to extend outwardly along one end of the first portion, the third portion and the first portion are located at the same end of the second portion, the third portion and the third portion One is located on both sides of the second portion.
  • the second portion is disposed perpendicular to the first portion and the third portion, respectively.
  • the shading gel is a T-shaped structure.
  • the second wall is fixedly coupled to the bottom wall by glue.
  • the plastic frame is provided with a notch formed from a free end of the first wall toward the second wall.
  • the free end of the first wall is flush with the free end of the side wall.
  • the first portion and the second portion are perpendicular to each other.
  • the first portion and the second portion form an L-shaped structure.
  • the display screen assembly of the embodiment of the present application includes:
  • a frame having a bottom wall and a side wall, the side wall forming a receiving space around the bottom wall;
  • a backlight module disposed in the receiving space
  • a plastic frame having a first wall and a second wall, the first wall being disposed on an outer surface of the sidewall, and the height of the first wall being less than a height of the sidewall and a thickness of the bottom wall
  • the second wall is disposed on an outer surface of the bottom wall
  • a light shielding adhesive having a first portion disposed at a free end of the sidewall and an edge of the backlight module, the second portion being disposed on an outer surface of the sidewall of the sidewall, and The second portion is disposed at a free end of the first wall, the second portion and the first wall collectively covering an outer surface of the sidewall;
  • a display structure is disposed on the first portion and the backlight module.
  • the first portion and the second portion are disposed perpendicular to each other.
  • the first portion and the second portion form an L-shaped structure.
  • the first wall and the side wall are fixedly connected by glue.
  • the second wall is fixedly coupled to the bottom wall by glue.
  • the plastic frame is provided with a notch formed from a free end of the first wall toward the second wall.
  • the free end of the first wall is flush with the free end of the side wall.
  • the electronic device of the embodiment of the present application includes a housing and a display screen assembly, the display screen assembly is mounted on the housing, and the display screen assembly includes:
  • a frame having a bottom wall and a side wall, the side wall forming a receiving space around the bottom wall;
  • a backlight module disposed in the receiving space
  • a light shielding glue having a first portion disposed at a free end of the side wall and an edge of the backlight module, and a second portion disposed on an outer surface of the sidewall of the sidewall
  • the light shielding adhesive covers a connection position of the backlight module and the sidewall
  • a display structure disposed on the first portion and the backlight module
  • the plastic frame has a first wall and a second wall, the first wall is fixedly coupled to the second portion, and the second wall is disposed on an outer surface of the bottom wall.
  • the shading gel further includes a third portion disposed at a free end of the first wall, the third portion extending outwardly along an end of the first portion, The third portion and the first portion are located at the same end of the second portion, the third portion and the first portion are located at two sides of the second portion, and the second portion is respectively opposite to the first portion And the third vertical setting.
  • the electronic device of the embodiment of the present application includes a housing and a display screen assembly, the display screen assembly is mounted on the housing, and the display screen assembly includes:
  • a frame having a bottom wall and a side wall, the side wall forming a receiving space around the bottom wall;
  • a backlight module disposed in the receiving space
  • a plastic frame having a first wall and a second wall, the first wall being disposed on an outer surface of the sidewall, and the height of the first wall being less than a height of the sidewall and a thickness of the bottom wall
  • the second wall is disposed on an outer surface of the bottom wall
  • a light shielding adhesive having a first portion disposed at a free end of the sidewall and an edge of the backlight module, the second portion being disposed on an outer surface of the sidewall of the sidewall, and The second portion is disposed at a free end of the first wall, the second portion and the first wall collectively covering an outer surface of the sidewall;
  • a display structure is disposed on the first portion and the backlight module.
  • FIG. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
  • the electronic device 100 can include a cover plate 110, a display structure 120, a circuit board 130, a battery 140, a housing 150, a camera 160, and a fingerprint unlocking module 170.
  • the electronic device 1 shown in FIG. 1 is not limited to the above content, and may also include other devices, or does not include the camera 160, or does not include the fingerprint unlocking module 170.
  • the cover plate 110 is mounted on the display structure 120 to cover the display structure 120.
  • the cover 10 can be a transparent glass cover to display the structured light transmissive cover 110 for display.
  • the cover plate 110 can be a glass cover plate made of a material such as sapphire.
  • connection In the description of the present application, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise specifically defined and defined. Connected, or integrally connected; may be mechanically connected, may be electrically connected or may communicate with each other; may be directly connected, or may be indirectly connected through an intermediate medium, may be internal communication of two elements or interaction of two elements relationship.
  • Connected, or integrally connected may be mechanically connected, may be electrically connected or may communicate with each other; may be directly connected, or may be indirectly connected through an intermediate medium, may be internal communication of two elements or interaction of two elements relationship.
  • the specific meanings of the above terms in the present application can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature “above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.
  • the housing 150 may include a middle frame 151 and a rear cover 152.
  • the middle frame 151 and the rear cover 152 are combined with each other to form the housing 150.
  • the middle frame 151 and the rear cover 152 may form a storage space for accommodating the printed circuit board. 130, display structure 120, battery 140 and other devices.
  • the cover plate 110 may be fixed to the housing 150, and the cover plate 150 and the housing 150 form a sealed space to accommodate the printed circuit board 130, the display structure 120, the battery 140, and the like.
  • the cover plate 110 is disposed on the middle frame 151
  • the rear cover 152 is disposed on the middle frame 151
  • the cover plate 110 and the rear cover 152 are located on opposite sides of the middle frame 151
  • the cover plate 110 and the rear cover 152 Relative settings.
  • the housing 150 can be a metal housing such as a metal such as magnesium alloy, stainless steel, or the like. It should be noted that the material of the housing 150 of the embodiment of the present application is not limited thereto, and other methods may be used.
  • the housing 150 may be a plastic housing.
  • the housing 150 is a ceramic housing.
  • the housing 150 may include a plastic part and a metal part.
  • the housing 150 may be a metal and plastic housing structure. Specifically, the metal part may be formed first, for example, by forming an magnesium alloy substrate by injection molding, in magnesium. The plastic substrate is remolded on the alloy substrate to form a plastic substrate, which constitutes a complete shell structure.
  • the structure of the housing of the embodiment of the present application is not limited thereto.
  • the rear cover and the middle frame are integrally formed to form a completed housing 150 structure, and the housing directly has a storage space for the printed circuit.
  • the printed circuit board 130 is mounted in the housing 150.
  • the printed circuit board 130 can be a main board of the electronic device 100.
  • the printed circuit board 130 can be integrated with a motor, a microphone, a speaker, a headphone jack, and a universal serial.
  • the printed circuit board 130 can be secured within the housing 150. Specifically, the printed circuit board 130 can be screwed to the middle frame 151 by screws, or can be snapped onto the middle frame 151 by means of a buckle. It should be noted that the manner in which the printed circuit board 130 of the embodiment of the present application is specifically fixed to the middle frame 151 is not limited thereto, and may be otherwise fixed, for example, by a buckle and a screw.
  • the battery 140 is mounted in the housing 150, and the battery 140 is electrically connected to the printed circuit board 130 to provide power to the electronic device 100.
  • the housing 150 can function as a battery cover for the battery 140.
  • the housing 150 covers the battery 140 to protect the battery 140.
  • the back cover covers the battery 140 to protect the battery 140, and the battery 140 is damaged due to collision, drop, or the like of the electronic device 100.
  • the display structure 120 is mounted in the housing 150. At the same time, the display structure 120 is electrically connected to the printed circuit board 130 to form a display surface of the electronic device 100.
  • the display structure 120 can include a display area and a non-display area.
  • the display area can be used to display a screen of the electronic device 100 or for a user to perform touch manipulation or the like.
  • the top area of the non-display area is provided with an opening for sound and light transmission, and a functional component such as a fingerprint module and a touch button can be disposed on the bottom of the non-display area.
  • the cover plate 110 is mounted on the display structure 120 to cover the display structure 120, and the same display area and non-display area as the display structure 120 may be formed, and different display areas and non-display areas may be formed.
  • the display structure 120 can be a display structure of a type such as a liquid crystal display (LCD) or an organic light-emitting diode display (OLED).
  • LCD liquid crystal display
  • OLED organic light-emitting diode display
  • the electronic device 100 may further include a backlight module.
  • the backlight module is not shown.
  • the backlight module may refer to a backlight module in the prior art.
  • the display structure 120 can be a display structure of a type such as a liquid crystal display (LCD) or an organic light-emitting diode display (OLED).
  • LCD liquid crystal display
  • OLED organic light-emitting diode display
  • the electronic device 100 may further include a backlight module.
  • the backlight module is not shown.
  • the backlight module may refer to a backlight module in the prior art.
  • the cover 110, the display structure 120, and the backlight module in the electronic device 100 can form a display assembly.
  • the electronic device 100 includes a display screen assembly, which may include a cover plate 110, a display structure 120, and a backlight module.
  • the display component is taken as an example for detailed description below.
  • FIG. 2 is a schematic structural diagram of a display screen assembly according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram showing a partial split structure of a display screen assembly according to an embodiment of the present application.
  • the display panel assembly 1 can include a cover plate 110, a display structure 120, a backlight module 12, a light-shielding glue 14, a plastic frame 13, and a frame 11.
  • the cover 110, the display structure 120, the backlight module 12, and the frame 11 are sequentially arranged.
  • the area of the side of the cover 110 that can be fixedly coupled to the display structure 120 can be larger than the area of the display structure 120 to form a display area and a non-display area on the cover 110.
  • the non-display area is located at a peripheral position of the cover plate 110 and is formed outward from the periphery of the display structure 120 to protrude from the periphery of the display structure 120.
  • the size of the non-display area 112 can be set according to actual needs. For example, if the top or bottom of the electronic device 100 needs to reserve a non-display area, the area of the non-display area 112 of the cover 110 can be set larger.
  • the non-display area may not be set, or the area size of the non-display area may be set smaller, and the area of the entire cover 110 may be slightly larger than The area of the structure 120 is shown.
  • the display structure 120 can refer to the above content, and details are not described herein again.
  • the optical structure may be fixedly connected between the display structure 120 and the cover 110, such as an OCA optical adhesive.
  • the backlight module 12 and the display structure 120 are fixedly connected to provide a light source for the display structure 120.
  • FIG. 4 is a schematic structural diagram of a frame according to an embodiment of the present application.
  • the frame 11 can be made of a metal material, such as a stainless steel material.
  • the frame 11 has a side wall 111 and a bottom wall 112.
  • the side wall 111 is disposed around the bottom wall 112 to form a receiving space 113.
  • the receiving space 113 can receive the backlight module 12.
  • the side walls 111 may be disposed at one, two or more peripheral locations of the bottom wall 112.
  • the side wall 111 has an inner surface and an outer surface, and the inner surface is a surface located inside the receiving space 113, and the outer surface is located on the outer peripheral surface of the periphery of the frame 11.
  • the bottom wall has an inner surface and an outer surface, the inner surface being a surface located inside the receiving space 113, the outer surface being located at the bottom of the frame 11.
  • the backlight module 12 may or may not be flush with the periphery of the sidewall 111.
  • the display structure 120 is stacked on the upper portion of the backlight module 12, and the display structure 120 may be stacked on the upper portion of the sidewall 111.
  • FIG. 5 is a schematic structural diagram of a light shielding adhesive according to an embodiment of the present application.
  • the light shielding adhesive 14 is disposed between the backlight module 12 and the display structure 120.
  • the light-shielding glue 12 can be formed by using black glue or black double-sided tape, which has a light-shielding effect, can improve the light-shielding effect on the display structure 120, and can prevent the light-blocking effect of the display structure 120 from being better.
  • the mask 14 has a first portion 141 disposed at a free end of the sidewall and a backlight module edge, and a second portion 142 disposed at a periphery of the sidewall 111
  • the outer surface, the light shielding glue 14 covers the connection position of the backlight module 12 and the side wall 111.
  • the first portion 141 and the second portion 142 may be perpendicular to each other to form an L-shaped structure or may not be perpendicular.
  • the shading glue 14 is not easily formed in the process of providing the light shielding rubber 14.
  • the inventor of the present application installs a plastic frame in the accommodating space 113 of the frame 11 in the actual production process.
  • the plastic frame is disposed near the inner surface of the side wall 111, and the back module 12 can be placed on the plastic frame or not.
  • the plastic frame and the side walls are adjacent to each other, and the width of the position of the side wall 111 can be increased.
  • the black glue can be formed at the free end of the side wall 111 to form the light shielding glue 14.
  • providing a plastic frame inside the frame 11 occupies the internal space of the frame 11, reducing the size of the backlight module 12.
  • the embodiment of the present application removes the plastic frame inside the frame 11, and the internal space of the frame 11 can be increased, and the light shielding glue 14 can be disposed at the free end of the side wall 111, as follows:
  • FIG. 6 is a schematic structural diagram of a plastic frame according to an embodiment of the present application.
  • the plastic frame 13 has a first wall 131 and a second wall 132, wherein the first wall 131 is fixedly coupled to the first portion 141 of the light-shielding glue 14; wherein the second wall 132 is disposed on an outer surface of the bottom wall 112 of the frame 11.
  • the plastic frame 13 is provided with a notch 134 formed from the free end of the first wall 131 toward the second wall 132.
  • the frame 11 at the location of the notch 132 can be grasped by mechanical means.
  • the light shielding adhesive 14 is also formed with a notch 144 at the position of the notch 132 at the position of the plastic frame 13 so as to expose the frame 11 for mechanical equipment to grasp.
  • FIG. 7 is a partial cross-sectional view of the display assembly of FIG. 2 in the A-A direction.
  • the first portion 141 of the light shielding adhesive 14 is fixedly connected between the display screen 120 and the backlight module 12.
  • the second portion 142 of the light shielding adhesive 14 is fixedly connected to the first wall 131 of the plastic frame 131 and the side wall 111 of the frame 11. between.
  • the second portion 142 may be connected to the bottom wall 112 or may be connected to only a portion of the outer surface of the side wall 111.
  • the second wall 132 and the outer surface of the bottom wall 112 are fixedly connected, and may be fixedly connected by glue or fixed by double-sided tape. It should be noted that the plastic frame 13 can also directly adopt a structure with glue on one side, which can directly fix the second wall 132 and the bottom wall 112.
  • the plastic frame 13 of the embodiment of the present invention is installed at the position of the side wall 111 and the bottom wall 112 of the frame 11, and the width of the position of the side wall 111 can be increased.
  • the storage groove can be formed at the position of the side wall 111 so as to be black.
  • the glue is molded to form a light-shielding glue 13. Therefore, in the process of setting the light-shielding glue 13, the light-shielding glue 13 can not only be bonded to the side wall 111, but also can be bonded to the plastic frame 13, thereby improving the bonding performance and area of the light-shielding glue 13 and the side wall 111, and improving the display screen assembly.
  • the waterproof performance and the light blocking performance of 1 further improve the overall waterproof performance of the electronic device 100.
  • the embodiment of the present application does not occupy the internal space of the frame 11 because the plastic frame 13 is disposed outside the frame 11.
  • FIG. 8 is another cross-sectional view of the display assembly of FIG. 2 in the AA direction. . 8 is different from FIG. 7 in that the light shielding adhesive 14 may further include a third portion 143 disposed at a free end of the first wall 131. Through the third portion 143, the fixed connection area and the fixed connection performance of the light shielding adhesive 14 and the plastic frame 13 can be further improved, the production process is easier, and the display panel assembly 1 is better in waterproofing and shading.
  • the third portion 143 extends outwardly along one end of the first portion 141, the third portion 143 and the first portion 141 are located at the same end of the second portion 142, and the third portion 143 and the first portion
  • the 141 is located on both sides of the second portion 142.
  • the second portion 142 may be vertically disposed on the first portion 141 or may be disposed perpendicular to the third portion 143.
  • the light shielding adhesive 14 may have a T-shaped structure.
  • the free end of the first wall 131 may be flush with the free end of the side wall 111.
  • the free end of the first wall 131 may also be lower than the free end of the side wall 111, or the height of the first wall 131 may be smaller than the sum of the thickness of the side wall 111 and the bottom wall 112.
  • FIG. 9 is a cross-sectional view of another portion of the display assembly of FIG. 2 in the A-A direction. 9 differs from FIG. 7 in that the second portion 142 is disposed directly at the free end of the first wall 131, and the second portion 142 is directly fixedly coupled to the peripheral outer surface of the side wall 111. And the first wall 131 is directly fixedly connected to the outer peripheral surface of the side wall 111. The first wall 131 and the second portion 142 cover the outer surface of the side wall 111. The height of the first wall 131 is smaller than the sum of the thicknesses of the side wall 111 and the bottom wall 112.
  • FIG. 10 is a cross-sectional view of another portion of the display assembly of FIG. 2 in the A-A direction.
  • the light-shielding glue 14 has a strip-shaped structure, and the light-shielding glue 14 is directly disposed on the first wall 131, the side wall 111, and the backlight module 12.
  • the first wall 131 is directly fixedly connected to the peripheral outer surface of the side wall 111.
  • the free end of the first wall 131 is flush with the free end of the side wall 111, and the first wall 131 covers the outer peripheral surface of the side wall 111.
  • FIG. 11 is a cross-sectional view of another portion of the display assembly of FIG. 2 in the A-A direction. 11 differs from FIG. 10 in that the plastic frame 131 further includes a third wall 133, the second wall 132 and the third wall 133 are disposed at both ends of the first wall 131, and the third wall 133 is disposed at the free end of the side wall 111. And the periphery of the backlight module 12.
  • the light shielding glue 14 is directly disposed on the third wall 133.
  • the light shielding adhesive 14 can also be disposed on the third wall 133 and the backlight module 12.
  • the display screen assembly 1 can also include a first polarizer and a second polarizer.
  • the first polarizer is disposed between the OCA optical adhesive and the display structure 120.
  • the second polarizer is disposed between the backlight module 12 and the display structure 120.
  • the structure of the display structure 120 is not limited thereto.
  • the display structure 120 can be a special-shaped screen.
  • FIG. 12 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
  • the electronic device of FIG. 12 differs from the electronic device of FIG. 1 in that the electronic device 200 includes a display structure 220, a cover 210, a printed circuit board 230, a battery 240, and a housing 250.
  • the display structure 220 has a light transmissive region 280 formed thereon directly thereon.
  • the display structure 220 is provided with a through hole penetrating through the display structure 220 in the thickness direction, and the permeable area 280 may include the through hole, and the through hole position may be provided with a front camera, an earpiece, a sensor component and the like.
  • the display structure 220 is provided with a non-display area, and the permeable area 280 can include the non-display area.
  • the cover plate 210 is adapted to display the structural arrangement of the structure 220.
  • the housing 250 can be referred to the above housing 150.
  • the printed circuit board 230 can be referred to the above printed circuit board 130.
  • the battery 240 can be referred to the above battery 140, and details are not described herein.
  • the display structure 120 may not include a non-display area, but may be configured as a full screen structure, and a distance sensor, an ambient light sensor, or the like may be disposed under the display structure or at other locations.
  • FIG. 13 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
  • the electronic device 300 includes a display structure 320, a cover 310 printed circuit board 330, a battery 340, and a housing 350.
  • the display structure 320 covers the housing 350 without a non-display area.
  • the cover plate 310 is adapted to display the size setting of the structure 320.
  • the housing 350 can be referred to the above housing 150.
  • the printed circuit board 330 can be referred to the above printed circuit board 130.
  • the battery 140 can be referred to, and details are not described herein.
  • FIG. 14 is a schematic structural diagram of another electronic device according to an embodiment of the present disclosure.
  • the electronic device in FIG. 14 is different from the electronic device in FIG. 1 in that the electronic device 400 in FIG. 14 includes a display structure 420 .
  • the display structure 420 is provided at its periphery with a first opening 421, which can place a front camera, an earpiece, a sensor assembly and the like.
  • the cover plate 410 is adapted to display the structural arrangement of the structure 490.
  • the housing 450 can be referred to the above housing 150.
  • the printed circuit board 430 can be referred to the above printed circuit board 130.
  • the battery 440 can be referred to the above battery 140, and details are not described herein.
  • FIG. 15 is a schematic diagram of another part of the display screen assembly according to an embodiment of the present disclosure.
  • FIG. 16 is another schematic structural diagram of a display screen assembly according to an embodiment of the present application.
  • the display assembly 4 can also include a frame 460, a backlight module 470, a light shielding adhesive 480, and a plastic frame 490.
  • the difference between the frame 460, the backlight module 470, the light-shielding glue 480, and the plastic frame 490 is that the plurality of plastic frames 490 are plural, the frame 460 has a second opening 461, and the backlight module 470 has a third opening 471.
  • the shading adhesive 480 has a fourth opening 481.
  • FIG. 17 is another schematic structural diagram of a plastic frame provided by an embodiment of the present application.
  • the plastic frame 490 may be plural, for example three, one of which is mounted at each of the opening positions, two of which are mounted at the convex positions formed on both sides of the opening.
  • Two of the plastic frames 490 have a notch 494.
  • the notch 494 can be referred to the above notch 134, and details are not described herein.

Abstract

一种显示屏组件（1）及电子设备（100），显示屏组件（1）包括框架（11）、背光模组（12）、显示结构（120）、遮光胶（14）及塑料架（13），框架（11）具有底壁（112）和侧壁（111），侧壁（111）围绕底壁（112）形成收容空间（113），背光模组（12）设置在收容空间（113）内；遮光胶（14）具有第一部（141）和第二部（142），第一部（141）设置在侧壁（111）的自由末端以及背光模组（12）边缘，第二部（142）设置在侧壁（111）周缘外表面，遮光胶（14）覆盖背光模组（12）和侧壁（111）的连接位置；显示结构（120）设置在第一部（141）以及背光模组（12）上；塑料架（13）具有第一壁（131）和第二壁（132），第一壁（131）与第二部（142）固定连接，第二壁（132）设置在底壁（112）外表面。

Description

显示屏组件及电子设备
本申请要求于2018年01月23日提交中国专利局、申请号为201810064285.3、申请名称为“显示屏组件及电子设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电子设备技术领域，特别涉及一种显示屏组件及电子设备。
背景技术
随着通信技术的发展，诸如智能手机等电子设备越来越普及。电子设备的使用过程中，例如玩游戏、通过显示屏显示画面观看等等。
其中，电子设备的显示屏在组装过程中，不易粘结密封胶水，容易漏水。
发明内容
本申请实施例提供一种显示屏组件及电子设备，可以提高显示屏组件的防水性能。
第一方面，本申请实施例提供一种显示屏组件，包括：
框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
背光模组，设置在所述收容空间内；
遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，所述遮光胶覆盖所述背光模组和所述侧壁的连接位置；
显示结构，设置在所述第一部以及所述背光模组上；
塑料架，具有第一壁和第二壁，所述第一壁与所述第二部固定连接，所述第二壁设置在所述底壁外表面。
第二方面，本申请实施例还提供一种显示屏组件，包括：
框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
背光模组，设置在所述收容空间内；
塑料架，具有第一壁和第二壁，所述第一壁设置在所述侧壁周缘外表面，且所述第一壁的高度小于所述侧壁的高度以及所述底壁厚度之和，所述第二壁设置在所述底壁外表面；
遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，且所述第二部设置在所述第一壁的自由末端，所述第二部和第一壁共同覆盖在所述侧壁周缘外表面；
显示结构，设置在所述第一部以及所述背光模组上。
第三方面，本申请实施例还提供一种电子设备，包括壳体和显示屏组件，所述显示屏组件安装在所述壳体上，所述显示屏组件包括：
框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
背光模组，设置在所述收容空间内；
遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，所述遮光胶覆盖所述背光模组和所述侧壁的连接位置；
显示结构，设置在所述第一部以及所述背光模组上；以及
塑料架，具有第一壁和第二壁，所述第一壁与所述第二部固定连接，所述第二壁设置在所述底壁外表面。。
第四方面，本申请实施例还提供一种电子设备，包括壳体和显示屏组件，所述显示屏组件安装在所述壳体上，所述显示屏组件包括：
框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
背光模组，设置在所述收容空间内；
塑料架，具有第一壁和第二壁，所述第一壁设置在所述侧壁周缘外表面，且所述第一壁的高度小于所述侧壁的高度以及所述底壁厚度之和，所述第二壁设置在所述底壁外表面；
遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，且所述第二部设置在所述第一壁的自由末端，所述第二部和第一壁共同覆盖在所述侧壁周缘外表面；以及
显示结构，设置在所述第一部以及所述背光模组上。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍。显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的电子设备的结构示意图。
图2为本申请实施例提供的显示屏组件的结构示意图。
图3为本申请实施例提供的显示屏组件的部分拆分结构示意图。
图4为本申请实施例提供的框架的结构示意图。
图5为本申请实施例提供的遮光胶的结构示意图。
图6为本申请实施例提供的塑料架的结构示意图。
图7为图2所示显示屏组件在A-A方向的部分剖面图。
图8为图2所示显示屏组件在A-A方向的另一部分剖面图。
图9为图2所示显示屏组件在A-A方向的另一部分剖面图。
图10为图2所示显示屏组件在A-A方向的另一部分剖面图。
图11为图2所示显示屏组件在A-A方向的另一部分剖面图。
图12为本申请实施例提供的电子设备的另一结构示意图。
图13为本申请实施例提供的电子设备的另一结构示意图。
图14为本申请实施例提供的另一电子设备的结构示意图。
图15为本申请实施例提供的显示屏组件的另一部分拆分示意图。
图16为本申请实施例提供的显示屏组件的另一结构示意图。
图17为本申请实施例提供的塑料架的另一结构示意图。
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。
本申请实施例提供一种显示屏组件及电子设备。以下将分别进行详细说明。该显示屏组件可以设置在该电子设备中，该电子设备可以是智能手机、平板电脑等设备。
在一些实施例中，本申请实施例的显示屏组件包括：
框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
背光模组，设置在所述收容空间内；
遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，所述遮光胶覆盖所述背光模组和所述侧壁的连接位置；
显示结构，设置在所述第一部以及所述背光模组上；以及
塑料架，具有第一壁和第二壁，所述第一壁与所述第二部固定连接，所述第二壁设置在所述底壁外表面。
在一些实施例中，所述遮光胶还包括第三部，所述第三部设置在所述第一壁的自由末端。
在一些实施例中，所述第三部沿所述第一部的一端向外延伸形成，所述第三部和第一部位于所述第二部的同一端，所述第三部和第一部位于所述第二部的两侧。
在一些实施例中，所述第二部分别与所述第一部以及第三部垂直设置。
在一些实施例中，所述遮光胶为T型结构。
在一些实施例中，所述第二壁与所述底壁通过胶水固定连接。
在一些实施例中，所述塑料架设置有缺口，所述缺口从所述第一壁的自由末端朝向所述第二壁方向形成。
在一些实施例中，所述第一壁的自由末端与所述侧壁的自由末端齐平。
在一些实施例中，所述第一部和所述第二部相互垂直。
在一些实施例中，所述第一部和所述第二部形成L型结构。
在一些实施例中，本申请实施例的显示屏组件包括：
框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
背光模组，设置在所述收容空间内；
塑料架，具有第一壁和第二壁，所述第一壁设置在所述侧壁周缘外表面，且所述第一壁的高度小于所述侧壁的高度以及所述底壁厚度之和，所述第二壁设置在所述底壁外表面；
遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，且所述第二部设置在所述第一壁的自由末端，所述第二部和第一壁共同覆盖在所述侧壁周缘外表面；以及
显示结构，设置在所述第一部以及所述背光模组上。
在一些实施例中，所述第一部和第二部相互垂直设置。
在一些实施例中，所述第一部和所述第二部形成L型结构。
在一些实施例中，所述第一壁与所述侧壁通过胶水固定连接，
在一些实施例中，所述第二壁与所述底壁通过胶水固定连接。
在一些实施例中，所述塑料架设置有缺口，所述缺口从所述第一壁的自由末端朝向所述第二壁方向形成。
在一些实施例中，所述第一壁的自由末端与所述侧壁的自由末端齐平。
在一些实施例中，本申请实施例的电子设备包括壳体和显示屏组件，所述显示屏组件安装在所述壳体上，所述显示屏组件包括：
框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
背光模组，设置在所述收容空间内；
遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，所述遮光胶覆盖所述背光模组和所述侧壁的连接位置；
显示结构，设置在所述第一部以及所述背光模组上；以及
塑料架，具有第一壁和第二壁，所述第一壁与所述第二部固定连接，所述第二壁设置在所述底壁外表面。
在一些实施例中，所述遮光胶还包括第三部，所述第三部设置在所述第一壁的自由末端，所述第三部沿所述第一部的一端向外延伸形成，所述第三部和第一部位于所述第二部的同一端，所述第三部和第一部位于所述第二部的两侧，所述第二部分别与所述第一部以及第三部垂直设置。
在一些实施例中，本申请实施例的电子设备包括壳体和显示屏组件，所述显示屏组件安装在所述壳体上，所述显示屏组件包括：
框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
背光模组，设置在所述收容空间内；
塑料架，具有第一壁和第二壁，所述第一壁设置在所述侧壁周缘外表面，且所述第一壁的高度小于所述侧壁的高度以及所述底壁厚度之和，所述第二壁设置在所述底壁外表面；
遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，且所述第二部设置在所述第一壁的自由末端，所述第二部和第一壁共同覆盖在所述侧壁周缘外表面；以及
显示结构，设置在所述第一部以及所述背光模组上。
请参阅图1，图1为本申请实施例提供的电子设备的结构示意图。该电子设备100可以包括盖板110、显示结构120、电路板130、电池140、壳体150、摄像头160以及指纹解锁模块170。需要说明的是，图1所示的电子设备1并不限于以上内容，其还可以包括其他器件，或不包括摄像头160，或不包括指纹解锁模块170。
其中，盖板110安装到显示结构120上，以覆盖显示结构120。盖板10可以为透明玻 璃盖板，以便显示结构透光盖板110进行显示。在一些实施例中，盖板110可以是用诸如蓝宝石等材料制成的玻璃盖板。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
其中，该壳体150可以包括中框151和后盖152，中框151和后盖152相互组合形成该壳体150，该中框151和后盖152可以形成收纳空间，以收纳印制电路板130、显示结构120、电池140等器件。进一步的，盖板110可以固定到壳体150上，该盖板150和壳体150形成密闭空间，以容纳印制电路板130、显示结构120、电池140等器件。在一些实施例中，盖板110盖设到中框151上，后盖152盖设到中框151上，盖板110和后盖152位于中框151的相对面，盖板110和后盖152相对设置。
在一些实施例中，壳体150可以为金属壳体，比如镁合金、不锈钢等金属。需要说明的是，本申请实施例壳体150的材料并不限于此，还可以采用其它方式，比如：壳体150可以为塑胶壳体。还比如：壳体150为陶瓷壳体。再比如：壳体150可以包括塑胶部分和金属部分，壳体150可以为金属和塑胶相互配合的壳体结构，具体的，可以先成型金属部分，比如采用注塑的方式形成镁合金基板，在镁合金基板上再注塑塑胶，形成塑胶基板，则构成完整的壳体结构。
需要说明的是，本申请实施例壳体的结构并不限于此，比如：后盖和中框一体成型形成一完成的壳体150结构，该壳体直接具有一收纳空间，用于印制电路板130、显示结构120、电池140等器件。
其中，该印制电路板130安装在壳体150中，该印制电路板130可以为电子设备100的主板，印制电路板130上可以集成有马达、麦克风、扬声器、耳机接口、通用串行总线 接口、摄像头160、距离传感器、环境光传感器、受话器以及处理器等功能组件中的一个、两个或多个。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。
在一些实施例中，该印制电路板130可以固定在壳体150内。具体的，该印制电路板130可以通过螺钉螺接到中框151上，也可以采用卡扣的方式卡配到中框151上。需要说明的是，本申请实施例印制电路板130具体固定到中框151上的方式并不限于此，还可以其它方式，比如通过卡扣和螺钉共同固定的方式。
其中，该电池140安装在壳体150中，电池140与该印制电路板130进行电连接，以向电子设备100提供电源。壳体150可以作为电池140的电池盖。壳体150覆盖电池140以保护电池140，具体的是后盖覆盖电池140以保护电池140，减少电池140由于电子设备100的碰撞、跌落等而受到的损坏。
其中，该显示结构120安装在壳体150中，同时，该显示结构120电连接至印制电路板130上，以形成电子设备100的显示面。该显示结构120可以包括显示区域和非显示区域。该显示区域可以用来显示电子设备100的画面或者供用户进行触摸操控等。该非显示区域的顶部区域开设供声音、及光线传导的开孔，该非显示区域底部上可以设置指纹模组、触控按键等功能组件。其中该盖板110安装到显示结构120上，以覆盖显示结构120，可以形成与显示结构120相同的显示区域和非显示区域，也可以形成不同的显示区域和非显示区域。
在一些实施例中，显示结构120可以为液晶显示屏(Liquid Crystal Display，LCD)或有机发光二极管显示屏(Organic Light-Emitting Diode，OLED)等类型的显示结构。
在一些实施例中，当显示结构120为液晶显示屏时，电子设备100还可以包括背光模组，图中未示出背光模组，该背光模组可以参阅现有技术中的背光模组。
在一些实施例中，显示结构120可以为液晶显示屏(Liquid Crystal Display，LCD)或有机发光二极管显示屏(Organic Light-Emitting Diode，OLED)等类型的显示结构。
在一些实施例中，当显示结构120为液晶显示屏时，电子设备100还可以包括背光模组，图中未示出背光模组，该背光模组可以参阅现有技术中的背光模组。
在一些实施例中，电子设备100中的盖板110、显示结构120及背光模组可以形成一显示屏组件。或者说该电子100包括显示屏组件，显示屏组件可以包括盖板110、显示结构120及背光模组。下面以显示屏组件为例进行详细说明。
请参阅图2和图3，图2为本申请实施例提供的显示屏组件的结构示意图，图3为本 申请实施例提供的显示屏组件的部分拆分结构示意图。该显示屏组件1可以包括盖板110、显示结构120、背光模组12、遮光胶14、塑料架13和框架11。其中，盖板110、显示结构120、背光模组12以及框架11依次排布。
在一些实施例中，该盖板110可以与显示结构120固定连接的一面的面积可以大于显示结构120的面积，以在盖板110上形成显示区域和非显示区域。其中，该非显示区域位于盖板110的周缘位置，且从显示结构120的周缘向外形成，凸出于显示结构120的周缘。需要说明的是，该非显示区域112的面积大小可以根据实际需要进行设定。比如：电子设备100的顶部或底部需要预留非显示区域，则可以将盖板110的非显示区域112的面积设置大一点。再比如：若电子设备100的顶部或底部均不需要预留非显示区域，则可以不设置非显示区域，或者将非显示区域的面积大小设置较小，可以将整个盖板110的面积略大于显示结构120的面积。
其中，显示结构120可以参阅以上内容，在此不再赘述。其中显示结构120和盖板110之间可以采用光学胶固定连接，比如采用OCA光学胶。
其中，背光模组12和显示结构120固定连接，用于为显示结构120提供光源。
请参阅图4，图4为本申请实施例提供的框架的结构示意图。该框架11可以采用金属材料制成，比如采用不锈钢材料制成。在一些实施例中，该框架11具有侧壁111和底壁112，该侧壁111围绕底壁112设置，以形成收容空间113，该收容空间113可以收容背光模组12。该侧壁111可以设置在底壁112的一个、两个或多个周缘位置。其中侧壁111具有内表面和外表面，该内表面为位于收容空间113内部的表面，该外表面位于框架11周缘的周缘外表面。其中底壁具有内表面和外表面，该内表面为位于收容空间113内部的表面，该外表面位于框架11的底部。
在一些实施例中，该背光模组12可以与侧壁111的周缘齐平，也可以不齐平。该显示结构120层叠设置在背光模组12的上部，该显示结构120也可以层叠设置在侧壁111的上部。
请参阅图5，图5为本申请实施例提供的遮光胶的结构示意图。该遮光胶14设置于背光模组12和显示结构120之间。该遮光胶12可以采用黑色胶水形成，或者黑色双面胶形成，其具有遮光作用，可以提高对显示结构120的遮光作用，防止显示结构120漏光效果更佳。
在一些实施例中，该遮光胶14具有第一部141和第二部142，该第一部141设置在侧壁的自由末端以及背光模组边缘；该第二部142设置在侧壁111周缘外表面，遮光胶14覆 盖背光模组12和侧壁111的连接位置。在一些实施例中，该第一部141和第二部142可以相互垂直，以形成L型结构，也可以不垂直。
在本申请的描述中，需要说明的是，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。
需要说明的是，在实际生产过程中，由于框架11的侧壁111比较薄，在设置遮光胶14的过程中，遮光胶14不易成型。本申请的发明人在实际生产过程中，在框架11的收容空间113内安装一塑胶框，塑胶框靠近侧壁111内表面设置，可以将背面模组12放置在塑胶框上，也可以不放置在塑胶框上，塑胶框和侧壁相邻，相互配合，可以增加侧壁111位置的宽度，可以供黑色胶水在侧壁111的自由末端成型，以形成遮光胶14。然而，在框架11内部设置塑胶框会占用框架11的内部空间，减小背光模组12的大小。
为此，本申请实施例去掉框架11内部的塑胶框，可以增加框架11的内部空间，且可以将遮光胶14设置在侧壁111的自由末端，具体如下：
请参阅图6，图6为本申请实施例提供的塑料架的结构示意图。该塑料架13具有第一壁131和第二壁132，其中第一壁131与遮光胶14的第一部141固定连接；其中第二壁132设置在框架11的底壁112外表面。
在一些实施例中，塑料架13设置有缺口134，缺口134从第一壁的131自由末端朝向第二壁132方向形成。在组装显示屏组件1的过程中，可以通过机械设备抓到该缺口132位置的框架11。需要说明的是，遮光胶14在塑料架13位置的缺口132位置也形成有缺口144，以便露出框架11，供机械设备抓住。
具体的，请参阅图7，图7为图2所示显示屏组件在A-A方向的部分剖面图。该遮光胶14的第一部141固定连接在显示屏120和背光模组12之间，该遮光胶14的第二部142固定连接在塑料架131的第一壁131和框架11的侧壁111之间。该第二部142可以连接到底壁112的位置，也可以仅连接侧壁111的一部分外表面。
在一些实施例中，该第二壁132和底壁112外表面固定连接，可以采用胶水固定连接，也可以采用双面胶固定连接。需要说明的是，该塑料框13也可以直接采用一面具有胶水的结构，其可以直接将第二壁132和底壁112固定连接。
由上可知，本申请实施例的塑料架13安装在框架11的侧壁111和底壁112位置，可以增加侧壁111位置的宽度，或者说，可以在侧壁111位置形成收纳槽，以便黑色胶水成型，以形成遮光胶13。从而在设置遮光胶13过程中，遮光胶13不仅可以与侧壁111粘结，而且还可以与塑料架13粘结，提升遮光胶13与侧壁111的粘结性能与面积，提升显示屏 组件1的防水性能以及遮光性能，进而提升电子设备100的整体防水性能。本申请实施例因将塑料架13设置在框架11的外部，不会占用框架11的内部空间。
需要说明的是，该遮光胶14、塑料架13以及框架11的配合关系并不显于此，具体的请参阅图8，图8为图2所示显示屏组件在A-A方向的另一部分剖面图。图8与图7的区别在于：该遮光胶14还可以包括第三部143，第三部143设置在第一壁131的自由末端。通过该第三部143可以进一步提升遮光胶14与塑料架13的固定连接面积以及固定连接性能，使得生产工艺更加容易，以及使得显示屏组件1防水和遮光效果更佳。
在一些实施例中，该第三部143沿第一部141的一端向外延伸形成，第三部143和第一部141位于第二部142的同一端，且第三部143和第一部141位于第二部142的两侧。该第二部142可以第一部141垂直设置，也可以与第三部143垂直设置，该遮光胶14可以为T型结构。
在以上实施例中，该第一壁131的自由末端可以与侧壁111的自由末端齐平。该第一壁131的自由末端也可以低于侧壁111的自由末端，或者说该第一壁131的高度小于侧壁111与底壁112的厚度之和。
请参阅图9，图9为图2所示显示屏组件在A-A方向的另一部分剖面图。图9与图7的区别在于：第二部142直接设置在第一壁131的自由末端，且第二部142直接与侧壁111的周缘外表面固定连接。以及第一壁131直接与侧壁111的周缘外表面固定连接。该第一壁131以及第二部142将侧壁111的外表面覆盖。其中，该第一壁131的高度小于侧壁111与底壁112的厚度之和。
请参阅图10，图10为图2所示显示屏组件在A-A方向的另一部分剖面图。图10与图7的区别在于：遮光胶14为条形结构，该遮光胶14直接设置在第一壁131、侧壁111以及背光模组12上。以及第一壁131直接与侧壁111的周缘外表面固定连接，该第一壁131的自由末端与侧壁111的自由末端齐平，该第一壁131覆盖侧壁111的周缘外表面。
请参阅图11，图11为图2所示显示屏组件在A-A方向的另一部分剖面图。图11与图10的区别在于：该塑料架131还包括第三壁133，第二壁132和第三壁133设置在第一壁131的两端，第三壁133设置在侧壁111自由末端以及背光模组12周缘。其中遮光胶14直接设置在第三壁133上。该遮光胶14也可以设置在第三壁133以及背光模组12上。
在一些实施例中，该显示屏组件1还可以包括第一偏光片和第二偏光片。其中第一偏光片设置于OCA光学胶和显示结构120之间。其中第二偏光片设置于背光模组12和显示结构120之间。
需要说明的是，该显示结构120的结构并不限于此。比如，该显示结构120可以为异形屏，具体的，请参阅图12，图12为本申请实施例提供的电子设备的另一结构示意图。图12中的电子设备与图1中的电子设备的区别在于：该电子设备200包括显示结构220、盖板210、印制电路板230、电池240和壳体250。其中显示结构220直接在其上形成有可透光区域280。具体的，比如：显示结构220设置有在厚度方向上贯穿显示结构220的通孔，该可透光区域280可以包括该通孔，通孔位置可以设置前置摄像头、听筒、传感器组件等器件。再比如：显示结构220设置有非显示区域，该可透光区域280可以包括该非显示区域。其中，该盖板210适合显示结构220的结构设置。需要说明的是，壳体250可以参阅以上壳体150，印制电路板230可以参阅以上印制电路板130，电池240可以参阅以上电池140，在此不再赘述。
还需要说明的是，在一些实施例中，显示结构120也可以不包括非显示区域，而设置成全面屏结构，可以将距离传感器、环境光传感器等器件设置于显示结构下方或其他位置处。具体的，请参阅图13，图13为本申请实施例提供的电子设备的另一结构示意图。该电子设备300包括显示结构320、盖板310印制电路板330、电池340和壳体350。其中，显示结构320覆盖于壳体350上，而不具有非显示区域。其中，盖板310适合显示结构320的大小设置。需要说明的是，壳体350可以参阅以上壳体150，印制电路板330可以参阅以上印制电路板130，电池340可以参阅以上电池140，在此不再赘述。
请参阅图14，图14为本申请实施例提供的另一电子设备的结构示意图，图14中的电子设备与图1中的电子设备的区别在于：图14中的电子设备400包括显示结构420、盖板410、印制电路板430、电池440和壳体450。其中，显示结构420在其周缘设置有第一开口421，该第一开口421可以放置前置摄像头、听筒、传感器组件等器件。其中，盖板410适合显示结构490的结构设置。需要说明的是，壳体450可以参阅以上壳体150，印制电路板430可以参阅以上印制电路板130，电池440可以参阅以上电池140，在此不再赘述。
请参阅图15和图16，图15为本申请实施例提供的显示屏组件的另一部分拆分示意图，图16为本申请实施例提供的显示屏组件的另一结构示意图。该显示屏组件4还可以包括框架460、背光模组470、遮光胶480以及塑料架490。其中，框架460、背光模组470、遮光胶480以及塑料架490与以上的区别分别在于：塑料架490为多个、框架460具有第二开孔461、背光模组470具有第三开口471以及遮光胶480具有第四开口481。
请参阅图17，图17为本申请实施例提供的塑料架的另一结构示意图。该塑料架490可以为多个，比如为三个，其中有一个安装在各个开口位置，其中两个安装在开口两侧形 成的凸部位置。其中两个塑料架490具有缺口494，该缺口494可以参阅以上缺口134，在此不再赘述。
以上对本申请实施例提供的显示屏组件及电子设备进行了详细介绍，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。同时，对于本领域的技术人员，依据本申请的思想，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申请的限制。

Claims (20)

  1. 一种显示屏组件，其包括：
    框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
    背光模组，设置在所述收容空间内；
    遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，所述遮光胶覆盖所述背光模组和所述侧壁的连接位置；
    显示结构，设置在所述第一部以及所述背光模组上；以及
    塑料架，具有第一壁和第二壁，所述第一壁与所述第二部固定连接，所述第二壁设置在所述底壁外表面。
  2. 根据权利要求1所述的显示屏组件，其中，所述遮光胶还包括第三部，所述第三部设置在所述第一壁的自由末端。
  3. 根据权利要求2所述的显示屏组件，其中，所述第三部沿所述第一部的一端向外延伸形成，所述第三部和第一部位于所述第二部的同一端，所述第三部和第一部位于所述第二部的两侧。
  4. 根据权利要求3所述的显示屏组件，其中，所述第二部分别与所述第一部以及第三部垂直设置。
  5. 根据权利要求4所述的显示屏组件，其中，所述遮光胶为T型结构。
  6. 根据权利要求1所述的显示屏组件，其中，所述第二壁与所述底壁通过胶水固定连接。
  7. 根据权利要求1所述的显示屏组件，其中，所述塑料架设置有缺口，所述缺口从所述第一壁的自由末端朝向所述第二壁方向形成。
  8. 根据权利要求1所述的显示屏组件，其中，所述第一壁的自由末端与所述侧壁的自由末端齐平。
  9. 根据权利要求1所述的显示屏组件，其中，所述第一部和所述第二部相互垂直。
  10. 根据权利要求9所述的显示屏组件，其中，所述第一部和所述第二部形成L型结构。
  11. 一种显示屏组件，其包括：
    框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
    背光模组，设置在所述收容空间内；
    塑料架，具有第一壁和第二壁，所述第一壁设置在所述侧壁周缘外表面，且所述第一壁的高度小于所述侧壁的高度以及所述底壁厚度之和，所述第二壁设置在所述底壁外表面；
    遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，且所述第二部设置在所述第一壁的自由末端，所述第二部和第一壁共同覆盖在所述侧壁周缘外表面；以及
    显示结构，设置在所述第一部以及所述背光模组上。
  12. 根据权利要求11所述的显示屏组件，其中，所述第一部和第二部相互垂直设置。
  13. 根据权利要求12所述的显示屏组件，其中，所述第一部和所述第二部形成L型结构。
  14. 根据权利要求11所述的显示屏组件，其中，所述第一壁与所述侧壁通过胶水固定连接，
  15. 根据权利要求11所述的显示屏组件，其中，所述第二壁与所述底壁通过胶水固定连接。
  16. 根据权利要求11所述的显示屏组件，其中，所述塑料架设置有缺口，所述缺口从所述第一壁的自由末端朝向所述第二壁方向形成。
  17. 根据权利要求11所述的显示屏组件，其中，所述第一壁的自由末端与所述侧壁的自由末端齐平。
  18. 一种电子设备，其包括壳体和显示屏组件，所述显示屏组件安装在所述壳体上，所述显示屏组件包括：
    框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
    背光模组，设置在所述收容空间内；
    遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，所述遮光胶覆盖所述背光模组和所述侧壁的连接位置；
    显示结构，设置在所述第一部以及所述背光模组上；以及
    塑料架，具有第一壁和第二壁，所述第一壁与所述第二部固定连接，所述第二壁设置在所述底壁外表面。
  19. 根据权利要求18所述的电子设备，其中，所述遮光胶还包括第三部，所述第三部设置在所述第一壁的自由末端，所述第三部沿所述第一部的一端向外延伸形成，所述第三部和第一部位于所述第二部的同一端，所述第三部和第一部位于所述第二部的两侧，所 述第二部分别与所述第一部以及第三部垂直设置。
  20. 一种电子设备，其包括壳体和显示屏组件，所述显示屏组件安装在所述壳体上，所述显示屏组件包括：
    框架，具有底壁和侧壁，所述侧壁围绕所述底壁形成收容空间；
    背光模组，设置在所述收容空间内；
    塑料架，具有第一壁和第二壁，所述第一壁设置在所述侧壁周缘外表面，且所述第一壁的高度小于所述侧壁的高度以及所述底壁厚度之和，所述第二壁设置在所述底壁外表面；
    遮光胶，具有第一部和第二部，所述第一部设置在所述侧壁的自由末端以及所述背光模组边缘，所述第二部设置在所述侧壁周缘外表面，且所述第二部设置在所述第一壁的自由末端，所述第二部和第一壁共同覆盖在所述侧壁周缘外表面；以及
    显示结构，设置在所述第一部以及所述背光模组上。
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