CN111522169A - Direct type display device and electronic apparatus - Google Patents

Direct type display device and electronic apparatus Download PDF

Info

Publication number
CN111522169A
CN111522169A CN202010531015.6A CN202010531015A CN111522169A CN 111522169 A CN111522169 A CN 111522169A CN 202010531015 A CN202010531015 A CN 202010531015A CN 111522169 A CN111522169 A CN 111522169A
Authority
CN
China
Prior art keywords
display device
cover plate
mounting
mounting surface
distance
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202010531015.6A
Other languages
Chinese (zh)
Inventor
刘天保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics Co Ltd
Original Assignee
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics Co Ltd
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 Guangzhou Shiyuan Electronics Thecnology Co Ltd, Guangzhou Shirui Electronics Co Ltd filed Critical Guangzhou Shiyuan Electronics Thecnology Co Ltd
Priority to CN202010531015.6A priority Critical patent/CN111522169A/en
Publication of CN111522169A publication Critical patent/CN111522169A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—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
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
    • 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
    • G02F1/13332—Front frames

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

The application provides a direct type's display device and electronic equipment, this display device includes: a surface cover plate; the surface of each support piece comprises a bottom surface, a first mounting surface, a second mounting surface and a first side surface, the bottom surface is positioned on the surface cover plate, the first mounting surface is opposite to the bottom surface and positioned on one side of the bottom surface, which is far away from the surface cover plate, the second mounting surface is positioned between the bottom surface and the first mounting surface, and the second mounting surface is connected with the first mounting surface through the first side surface; the display module is positioned on the surface of the surface cover plate and positioned in the plurality of first side surface forming areas; the optical assemblies are arranged on the second mounting surfaces in a lapping mode; the backlight back plate is erected on each first mounting surface; the first fixing piece is used for fixing the supporting piece on the surface cover plate; and the second fixing piece is used for fixing at least the backlight back plate and the supporting piece. The structure can be fixed by adopting a fixing area of the frame, and the width of the frame is reduced.

Description

Direct type display device and electronic apparatus
Technical Field
The application relates to the field of display, in particular to a direct type display device and an electronic device.
Background
In the present straight following formula intelligence flat board that is shaded, have two fixed areas in the frame, a fixed area is the fixed area of backplate and display module, and another is the fixed area of backplate and panel, and the sum of the width of two fixed areas is the width of frame for the frame broad is difficult to satisfy the requirement of narrow frame.
The above information disclosed in this background section is only for enhancement of understanding of the background of the technology described herein and, therefore, certain information may be included in the background that does not form the prior art that is already known in this country to a person of ordinary skill in the art.
Disclosure of Invention
The present application provides a direct type display device and an electronic apparatus to solve the problem of wider frame of the direct type backlight display module in the prior art.
In order to achieve the above object, according to an aspect of the present application, there is provided a direct-type display device including: a surface cover plate; the surface of each support piece comprises a bottom surface, a first mounting surface, a second mounting surface, a first side surface and a second side surface, wherein the bottom surface is positioned on the surface cover plate, the first mounting surface is opposite to the bottom surface and is positioned on one side of the bottom surface, which is far away from the surface cover plate, the second mounting surface is positioned between the bottom surface and the first mounting surface, the second mounting surface is connected with the first mounting surface through the first side surface, the second mounting surface is connected with the bottom surface through the second side surface, and the first side surface and the second side surface are positioned on one side of the first mounting surface, which is near to the center of the surface cover plate; the display module is positioned on the surface of the surface cover plate and positioned in the first side surface forming areas; the optical assembly is positioned on one side, far away from the surface cover plate, of the display module and erected on each second mounting surface; the backlight back plate is positioned on one side of the optical assembly, which is far away from the display module, and is erected on each first mounting surface; the first fixing piece is used for fixing the supporting piece on the surface cover plate; and the second fixing piece is used for fixing at least the backlight back plate and the supporting piece.
Optionally, a projection of the first mounting surface on the bottom surface is located in a partial region of the bottom surface.
Optionally, the display device further comprises: and the third fixing piece is used for fixing the optical assembly on the support piece.
Optionally, the third fixing member is located on the second mounting surface, and the optical assembly has a first through hole adapted to the third fixing member.
Optionally, a side surface of the third fixing piece close to the center of the surface cover plate is on the same plane with the second side surface.
Optionally, the bottom surface is provided with a positioning groove, the first fixing member is a first bonding adhesive layer, and the first bonding adhesive layer is located in the positioning groove.
Optionally, a distance from the display module to the surface of the surface cover plate is a first distance, a maximum distance from the second mounting surface to the surface of the surface cover plate is a second distance, and the first distance is equal to the second distance.
Optionally, a distance between a surface of the optical assembly, which is far away from the display module, and a surface of the surface cover plate is a third distance, a maximum distance between the first mounting surface and the surface of the surface cover plate is a fourth distance, and the third distance is equal to the fourth distance.
Optionally, the first mounting surface and the second mounting surface are both planes, and the first side surface and the second side surface are both planes perpendicular to the first mounting surface.
Optionally, there are four of the supporting members, and the four supporting members are connected end to form a supporting frame.
Optionally, the support further includes a third side, the third side being disposed opposite to the first side, and the display apparatus further includes: the frame is matched with part of the structure of the supporting piece and is used for being arranged on the third side face, the side face of the surface cover plate and part of the first mounting face; and the second bonding glue layer is positioned between the frame and the third side surface, the side surface of the surface cover plate and part of the first mounting surface.
Optionally, the display device further comprises: and the rear cover is arranged on one side of the backlight back plate far away from the optical assembly.
Optionally, the display module further includes an outgoing line, and the optical assembly and the backlight backplane respectively have a second through hole and a third through hole for passing through the outgoing line.
Optionally, the display module is a liquid crystal display module.
Optionally, the optical assembly comprises an optical membrane and a diffuser plate arranged in series along the length away from the surface cover plate.
According to another aspect of the present application, there is provided an electronic apparatus including a display device including any one of the display devices.
Use the technical scheme of this application, among the above-mentioned display device, surface covering plate, display module assembly, optical assembly and backplate in a poor light range upon range of setting in proper order, first mounting fixes support piece on surface covering plate, the second mounting is together backplate in a poor light and support piece are fixed, with surface covering plate, display module assembly, optical assembly and backplate in a poor light concatenation become a whole, thereby adopt a fixed area of frame to accomplish fixedly, two fixed areas of avoiding adopting the frame among the prior art fix respectively, and then reduced the frame width, the problem of the straight following formula backlight display assembly's among the prior art frame broad has been solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:
FIG. 1 shows a schematic view of a direct-lit display device according to an embodiment of the application;
FIG. 2 shows a schematic view of a support according to an embodiment of the present application;
FIG. 3 illustrates a schematic view of a third fastener and support structure according to an embodiment of the present application;
FIG. 4 illustrates a schematic view of a third fastener and support structure according to another embodiment of the present application;
FIG. 5 shows a schematic view of a bezel according to an embodiment of the present application;
FIG. 6 shows a schematic diagram of a dual screen mosaic according to an embodiment of the present application;
FIG. 7 shows a schematic view of an optical assembly according to an embodiment of the present application;
FIG. 8 illustrates a schematic view of a mounted display module according to an embodiment of the present application;
FIG. 9 shows a schematic view of mounting an optical assembly according to an embodiment of the present application; and
FIG. 10 shows a schematic view of mounting a backlight backplane according to an embodiment of the present application.
Wherein the figures include the following reference numerals:
10. a surface cover plate; 20. a support member; 21. a bottom surface; 22. a first mounting surface; 23. a second mounting surface; 24. a first side surface; 25. a second side surface; 26. a third side; 30. a display module; 31. an outgoing line; 40. an optical component; 41. an optical film; 42. a diffusion plate; 50. a backlight backplane; 60. a first fixing member; 70. a second fixing member; 80. a third fixing member; 90. a positioning groove; 100. a frame; 110. a second adhesive layer; 120. and (7) a rear cover.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. Also, in the specification and claims, when an element is described as being "connected" to another element, the element may be "directly connected" to the other element or "connected" to the other element through a third element.
As described in the background of the invention, the frame of the direct-type backlight display module in the prior art is wider, and in order to solve the above technical problems, the present application provides a direct-type display device and an electronic apparatus.
According to an embodiment of the present application, there is provided a direct-type display apparatus, as shown in fig. 1, including:
a surface cover plate 10;
at least two supporting members 20 located on the surface of the surface cover plate 10, two supporting members 20 located on two opposite edge regions of the surface cover plate 10, as shown in fig. 2, the surface of each of the above-mentioned supporters 20 includes a bottom surface 21, a first mounting surface 22, a second mounting surface 23, a first side surface 24 and a second side surface 25, the bottom surface 21 is positioned on the surface cover plate 10, the first mounting surface 22 is a surface opposite to the bottom surface 21 and positioned on a side of the bottom surface 21 away from the surface cover plate 10, the second mounting surface 23 is positioned between the bottom surface 21 and the first mounting surface 22, the second mounting surface 23 is connected to the first mounting surface 22 via the first side surface 24, the second mounting surface 23 is connected to the bottom surface 21 via the second side surface 25, and the first side surface 24 and the second side surface 25 are located on the first mounting surface 22 on the side closer to the center of the surface cover 10;
a display module 30 located on the surface of the surface cover 10 and located in a plurality of areas formed by the first side surfaces 24;
an optical assembly 40, which is located on one side of the display module 30 away from the surface cover plate 10 and is erected on each second mounting surface 23;
a backlight backboard 50 which is positioned at one side of the optical assembly 40 far away from the display module 30 and is erected on each first mounting surface 22;
a first fixing member 60 for fixing the supporting member 20 to the surface cover 10;
and a second fixing member 70 for fixing at least the backlight back plate 50 and the supporting member 20.
Among the above-mentioned display device, surface cover plate, display module assembly, optical assembly and backplate in a poor light range upon range of setting in proper order, first mounting fixes support piece on surface cover plate, the second mounting is together backplate in a poor light and support piece are fixed, with surface cover plate, display module assembly, optical assembly and backplate in a poor light concatenation become a whole, thereby adopt a fixed area of frame can accomplish fixedly, two fixed areas of adopting the frame among the prior art are avoided fixing respectively, and then the frame width has been reduced, the problem of the straight following formula backlight display assembly's among the prior art frame broad has been solved.
It should be noted that, the surface cover plate, the display module, the optical assembly and the backlight back plate are sequentially installed, so that the product assembly is simple and the assembly efficiency is high.
It should be noted that the second fixing member may be a screw, the backlight back plate and the supporting member have a threaded hole adapted to the second fixing member, and the screw is screwed into the threaded hole of the backlight back plate and the threaded hole of the supporting member to fix the backlight back plate and the supporting member.
It should be noted that the surface cover plate is selected from any one or more of glass, polymethyl methacrylate PMMA, acrylic and polyethylene terephthalate PET, the material of the support member may be aluminum material or plastic for shaping, and of course, the material of the surface cover plate and the support member is not limited thereto, and those skilled in the art may select a suitable material according to actual circumstances.
In an embodiment of the present application, as shown in fig. 2, a projection of the first mounting surface 22 on the bottom surface 21 is located in a partial region of the bottom surface 21. Specifically, the projection of the first mounting surface 22 on the bottom surface 21 is located in a partial region of the bottom surface 21, so that the display module 30, the optical assembly 40 and the backlight backplane 50 mounted and fixed on the supporting member do not exceed the surface cover plate 10, and the whole structure formed by the above structures is conveniently fixed by using a frame in the following process.
In an embodiment of the present application, as shown in fig. 1, the display apparatus further includes a third fixing member 80 for fixing the optical assembly 40 to the supporting member 20. Specifically, the optical assembly 40 is fixed to the support 20 using the third fixing member 80 to prevent the optical assembly 40 from being misaligned, thereby ensuring the quality of the display apparatus.
In an embodiment of the present application, as shown in fig. 3, the third fixing member 80 is located on the second mounting surface 23, and the optical assembly has a first through hole adapted to the third fixing member 80. Specifically, the optical module is mounted on each of the second mounting surfaces 23, and the third fixing member 80 is inserted through a first through hole of the optical module to fix the optical module to the holder.
In another embodiment of the present application, as shown in fig. 4, a side surface of the third fixing member 80 close to the center of the surface cover plate is on the same plane with the second side surface 25. Specifically, the side surface of the third fixing member 80 near the center of the surface cover plate is flush with the second side surface 25, that is, the third fixing member 80 is disposed at the edge of the second mounting surface, so as to facilitate positioning and mounting of the optical assembly.
It should be noted that the third fixing element is not limited thereto, and those skilled in the art can select a suitable third fixing element to fix the optical assembly on the supporting element.
In one embodiment of the present application, as shown in fig. 3, the bottom surface has a positioning groove 90, and the first fixing element 60 is a first adhesive layer, and the first adhesive layer is located in the positioning groove 90. Specifically, set up first bonding glue film in above-mentioned positioning groove 90, and the difference of the thickness of first bonding glue film and positioning groove is at 0.2 ~ 0.5mm to reduce support piece and fix the clearance between the back on the surface cover board, with the stability and efficiency that improve support piece.
It should be noted that the first fixing member is not limited thereto, and those skilled in the art can select a suitable first fixing member to fix the supporting member on the surface cover plate.
In an embodiment of the present application, a distance between the display module and the surface of the surface cover is a first distance, a maximum distance between the second mounting surface and the surface of the surface cover is a second distance, and the first distance is equal to the second distance. Specifically, the first distance is equal to the second distance, that is, the surface of the display module away from the surface cover plate and the second mounting surface are located on the same horizontal plane, so that no gap exists between the optical assembly erected on each second mounting surface and the display module, and the stability of the internal structure of the display device is improved.
In an embodiment of the present invention, a distance between a surface of the optical assembly, which is far away from the display module, and a surface of the surface cover is a third distance, a maximum distance between the first mounting surface and the surface of the surface cover is a fourth distance, and the third distance is equal to the fourth distance. Specifically, the third distance is equal to the fourth distance, that is, the surface of the optical assembly away from the display module is located on the same horizontal plane as the first mounting surface, so that there is no gap between the backlight backplane erected on each first mounting surface and the optical assembly, and the stability of the internal structure of the display device is improved.
In one embodiment of the present application, the first mounting surface and the second mounting surface are both flat surfaces, and the first side surface and the second side surface are both flat surfaces perpendicular to the first mounting surface. Specifically, the first mounting surface and the second mounting surface are both planes, so that the optical assembly and the backlight backboard can be stably erected on the supporting piece respectively, the first side surface and the second side surface are both planes perpendicular to the first mounting surface, the display module and the optical assembly can be seamlessly embedded into the area formed by the second side surface and the first side surface respectively, and the stability of the internal structure of the display device is improved.
In an embodiment of the present application, there are four of the supporting members, and the four supporting members are connected end to form a supporting frame. Specifically, the four supporting members are respectively disposed at four edges of the surface cover plate, and are connected end to form a supporting frame, so that the supporting frame can stably support the optical assembly, the backlight back plate and other structures.
In an embodiment of the present application, as shown in fig. 2, the supporting member 20 further includes a third side 26, the third side 26 is disposed opposite to the first side 24, as shown in fig. 5, the display apparatus further includes a frame 100 and a second adhesive layer 110, wherein the frame 100 is adapted to a partial structure of the supporting member, and the frame 100 is configured to be disposed on the third side, a side of the surface cover plate, and a portion of the first mounting surface; the second adhesive layer 110 is disposed between the bezel 100 and the third side surface, the side surface of the surface cover plate, and a portion of the first mounting surface, that is, a portion of the second adhesive layer 110 is disposed between the bezel and the third side surface, a portion of the second adhesive layer 110 is disposed between the bezel 100 and the side surface of the surface cover plate, and a portion of the second adhesive layer 110 is disposed between the bezel 100 and a portion of the first mounting surface. Specifically, the second adhesive layer 110 fixes the bezel 100 to the third side surface, the side surface of the surface cover plate, and a portion of the first mounting surface, and fixes the structure formed by other components on the surface cover plate as a whole, thereby reducing the bezel width.
The second adhesive layer may be a double-sided adhesive tape, but the second adhesive layer is not limited thereto, and a person skilled in the art may select an appropriate second adhesive layer according to actual circumstances.
It should be noted that, as shown in fig. 6, when the double-screen is used, no frame is required to be installed to reduce the width of the seam, and in addition, the third side of the supporting member is subjected to surface treatment by an appearance process, such as oxidation, paint spraying, paint baking, sand blasting, film coating, and the like, so as to ensure the aesthetic appearance of the product.
In an embodiment of the present application, as shown in fig. 1, the display device further includes a back cover 120, and the back cover 120 is disposed on a side of the backlight back plate 50 away from the optical assembly 40. Specifically, the rear cover 120 protects the backlight assembly 50 and the optical assembly 40 from being contaminated by the external environment and damaged by the outside. Specifically, the rear cover can be a rear cover of the whole machine, and the backlight back plate or the frame can be fixed through screws.
In the display apparatus including the rear cover, the fixing of the rear cover may also be fixed by the second fixing member 70, as shown in fig. 1.
In an embodiment of the present invention, as shown in fig. 1, the display module 30 further includes a lead wire 31, and the optical assembly 40 and the backlight back plate 50 respectively have a second through hole and a third through hole for passing through the lead wire 31. Specifically, the outgoing line 31 of the display module 30 passes through the second through hole of the optical assembly 40 and the third through hole of the backlight backplane 50, so that the outgoing line 31 can be externally added with a device, and a gap is not generated in the internal structure of the display device, thereby further improving the stability of the internal structure of the display device.
In an embodiment of the present application, the display module is a liquid crystal display module. Specifically, the display module is not limited to a liquid crystal display module, and those skilled in the art can select a suitable display module according to actual conditions.
In one embodiment of the present application, as shown in fig. 7, the optical assembly 40 includes an optical film 41 and a diffusion plate 42 sequentially disposed along a direction away from the surface cover. Specifically, the optical assembly 40 includes an optical film 41 for diffusing light and a diffusion plate 42 for uniformly backlighting and enhancing brightness, thereby improving the display effect of the display device.
It should be noted that, the installation process of the direct-type display device is as follows: first, two supporters 20 are fixed at two opposite edge regions of the surface cover 10, the display module 30 is disposed in the first side forming regions of the two supporters 20, the lead wires 31 of the display module 30 are bent to draw out the first side forming regions of the two supporters 20, as shown in fig. 8, then the optical film 41 and the diffusion plate 42 of the optical assembly 40 are sequentially mounted on the second mounting surface of the supporter 20 such that the lead wires 31 pass through the second through holes of the optical assembly 40, the third fixing member 80 passes through the first through holes of the optical assembly 40, as shown in fig. 9, and finally, the backlight chassis 50 is mounted on the first mounting surfaces of the two supporters 20 and fixed, thereby completing the mounting, as shown in fig. 10.
According to an embodiment of the present application, there is also provided an electronic apparatus including a display device including any one of the above display devices.
Among the above-mentioned electronic device, including display device, display device's surface cover plate, display module assembly, optical assembly and backplate in a poor light stack gradually the setting, first mounting fixes support piece on surface cover plate, the second mounting is together fixed backplate in a poor light and support piece, with surface cover plate, display module assembly, optical assembly and backplate in a poor light concatenation become a whole, thereby adopt a fixed area of frame to accomplish fixedly, two fixed areas of avoiding adopting the frame among the prior art fix respectively, and then reduced the frame width, the problem of the straight following formula backlight display module's among the prior art frame broad has been solved.
It should be noted that the direct-type display device may be applied to products in touch technologies such as capacitance, electromagnetic, infrared, and the like, that is, the electronic device may be a product in touch technologies such as capacitance, electromagnetic, infrared, and the like.
From the above description, it can be seen that the above-described embodiments of the present application achieve the following technical effects:
1) in the display device of this application, surface covering plate, display module assembly, optical assembly and backplate in a poor light stack gradually and set up, first mounting fixes support piece on surface covering plate, the second mounting is together fixed backplate in a poor light and support piece, with surface covering plate, display module assembly, optical assembly and backplate in a poor light concatenation become a whole, thereby adopt a fixed area of frame to accomplish fixedly, two fixed areas of avoiding adopting the frame among the prior art fix respectively, and then the frame width has been reduced, the problem of the straight following formula backlight display module's among the prior art frame broad has been solved.
2) Among the electronic device of this application, including display device, display device's surface cover plate, display module assembly, optical assembly and backplate in a poor light range upon range of setting in proper order, first mounting fixes support piece on surface cover plate, the second mounting is together fixed backplate in a poor light and support piece, with surface cover plate, display module assembly, optical assembly and backplate in a poor light concatenation become a whole, thereby adopt a fixed area of frame to accomplish fixedly, two fixed areas of adopting the frame among the prior art are avoided fixing respectively, and then the frame width has been reduced, the problem of the straight following formula display module in a poor light's among the prior art frame broad is solved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (16)

1. A direct-type display device, comprising:
a surface cover plate;
the surface of each support piece comprises a bottom surface, a first mounting surface, a second mounting surface, a first side surface and a second side surface, wherein the bottom surface is positioned on the surface cover plate, the first mounting surface is opposite to the bottom surface and is positioned on one side of the bottom surface, which is far away from the surface cover plate, the second mounting surface is positioned between the bottom surface and the first mounting surface, the second mounting surface is connected with the first mounting surface through the first side surface, the second mounting surface is connected with the bottom surface through the second side surface, and the first side surface and the second side surface are positioned on one side of the first mounting surface, which is near to the center of the surface cover plate;
the display module is positioned on the surface of the surface cover plate and positioned in the first side surface forming areas;
the optical assembly is positioned on one side, far away from the surface cover plate, of the display module and erected on each second mounting surface;
the backlight back plate is positioned on one side of the optical assembly, which is far away from the display module, and is erected on each first mounting surface;
the first fixing piece is used for fixing the supporting piece on the surface cover plate;
and the second fixing piece is used for fixing at least the backlight back plate and the supporting piece.
2. The display device according to claim 1, wherein a projection of the first mounting surface on the bottom surface is located in a partial area of the bottom surface.
3. The display device according to claim 1, characterized in that the display device further comprises:
and the third fixing piece is used for fixing the optical assembly on the support piece.
4. The display device of claim 3, wherein the third fixture is located on the second mounting surface, and the optical assembly has a first through hole adapted to the third fixture.
5. The display device according to claim 3, wherein a side of the third fixing member near the center of the surface cover plate is on the same plane as the second side.
6. The display device of claim 1, wherein the bottom surface has a positioning groove, and the first fixing member is a first adhesive layer, and the first adhesive layer is located in the positioning groove.
7. The display device of claim 1, wherein the distance from the display module to the surface of the surface cover plate is a first distance, the maximum distance from the second mounting surface to the surface of the surface cover plate is a second distance, and the first distance is equal to the second distance.
8. The display device according to claim 7, wherein a distance between a surface of the optical assembly away from the display module and a surface of the surface cover plate is a third distance, a maximum distance between the first mounting surface and the surface of the surface cover plate is a fourth distance, and the third distance is equal to the fourth distance.
9. The display device according to claim 8, wherein the first mounting surface and the second mounting surface are both planar surfaces, and the first side surface and the second side surface are both planar surfaces perpendicular to the first mounting surface.
10. The display device according to any one of claims 1 to 9, wherein the number of the supporting members is four, and the four supporting members are connected end to form a supporting frame.
11. The display apparatus according to any one of claims 1 to 9, wherein the support further comprises a third side disposed opposite to the first side, the display apparatus further comprising:
the frame is matched with part of the structure of the supporting piece and is used for being arranged on the third side face, the side face of the surface cover plate and part of the first mounting face;
and the second bonding glue layer is positioned between the frame and the third side surface, the side surface of the surface cover plate and part of the first mounting surface.
12. The display device according to any one of claims 1 to 9, characterized in that the display device further comprises:
and the rear cover is arranged on one side of the backlight back plate far away from the optical assembly.
13. The display device according to any one of claims 1 to 9, wherein the display module further comprises a lead-out wire, and the optical assembly and the backlight back plate respectively have a second through hole and a third through hole for passing through the lead-out wire.
14. The apparatus according to any one of claims 1 to 9, wherein the display module is a liquid crystal display module.
15. The display device according to any one of claims 1 to 9, wherein the optical assembly comprises an optical film and a diffusion plate disposed in this order along the surface remote from the surface cover plate.
16. An electronic apparatus comprising a display device, characterized in that the display device comprises the display device of any one of claims 1 to 15.
CN202010531015.6A 2020-06-11 2020-06-11 Direct type display device and electronic apparatus Pending CN111522169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010531015.6A CN111522169A (en) 2020-06-11 2020-06-11 Direct type display device and electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010531015.6A CN111522169A (en) 2020-06-11 2020-06-11 Direct type display device and electronic apparatus

Publications (1)

Publication Number Publication Date
CN111522169A true CN111522169A (en) 2020-08-11

Family

ID=71909977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010531015.6A Pending CN111522169A (en) 2020-06-11 2020-06-11 Direct type display device and electronic apparatus

Country Status (1)

Country Link
CN (1) CN111522169A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114974134A (en) * 2021-02-25 2022-08-30 广州视源电子科技股份有限公司 Backlight control method and device of display equipment, storage medium and intelligent interactive panel

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040228111A1 (en) * 2003-05-13 2004-11-18 Chien-Hung Kuo [back light module and liquid crystal display]
JP2009069334A (en) * 2007-09-12 2009-04-02 Epson Imaging Devices Corp Electro-optical device and electronic apparatus
CN102819130A (en) * 2012-08-31 2012-12-12 深圳市华星光电技术有限公司 Display module and display device
CN102818193A (en) * 2012-08-20 2012-12-12 创维液晶器件(深圳)有限公司 Direct type LED (light emitting diode) backlight module and display device of direct type LED backlight module
CN103513446A (en) * 2012-06-15 2014-01-15 东莞市胜丰进出口贸易有限公司 Flat-panel display device
WO2014026408A1 (en) * 2012-08-15 2014-02-20 深圳市华星光电技术有限公司 Backlight module and related liquid crystal display device
CN204632281U (en) * 2015-05-08 2015-09-09 深圳市英达通电子有限公司 A kind of Rimless display screen
US20160041421A1 (en) * 2013-04-23 2016-02-11 Kyocera Corporation Liquid crystal display
CN105467678A (en) * 2016-01-06 2016-04-06 京东方科技集团股份有限公司 Supporting frame, display device and assembling method thereof
CN110308590A (en) * 2019-07-17 2019-10-08 北京京东方茶谷电子有限公司 Diffuser plate, backlight module and assemble method, display device
CN110471203A (en) * 2019-08-05 2019-11-19 Oppo（重庆）智能科技有限公司 Display device and electronic equipment
CN110488539A (en) * 2019-08-29 2019-11-22 上海中航光电子有限公司 A kind of display device and preparation method thereof
CN110515235A (en) * 2019-08-06 2019-11-29 深圳市兆驰股份有限公司 Liquid crystal display device and its down straight aphototropism mode set and backboard

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040228111A1 (en) * 2003-05-13 2004-11-18 Chien-Hung Kuo [back light module and liquid crystal display]
JP2009069334A (en) * 2007-09-12 2009-04-02 Epson Imaging Devices Corp Electro-optical device and electronic apparatus
CN103513446A (en) * 2012-06-15 2014-01-15 东莞市胜丰进出口贸易有限公司 Flat-panel display device
WO2014026408A1 (en) * 2012-08-15 2014-02-20 深圳市华星光电技术有限公司 Backlight module and related liquid crystal display device
CN102818193A (en) * 2012-08-20 2012-12-12 创维液晶器件(深圳)有限公司 Direct type LED (light emitting diode) backlight module and display device of direct type LED backlight module
CN102819130A (en) * 2012-08-31 2012-12-12 深圳市华星光电技术有限公司 Display module and display device
US20160041421A1 (en) * 2013-04-23 2016-02-11 Kyocera Corporation Liquid crystal display
CN204632281U (en) * 2015-05-08 2015-09-09 深圳市英达通电子有限公司 A kind of Rimless display screen
CN105467678A (en) * 2016-01-06 2016-04-06 京东方科技集团股份有限公司 Supporting frame, display device and assembling method thereof
CN110308590A (en) * 2019-07-17 2019-10-08 北京京东方茶谷电子有限公司 Diffuser plate, backlight module and assemble method, display device
CN110471203A (en) * 2019-08-05 2019-11-19 Oppo（重庆）智能科技有限公司 Display device and electronic equipment
CN110515235A (en) * 2019-08-06 2019-11-29 深圳市兆驰股份有限公司 Liquid crystal display device and its down straight aphototropism mode set and backboard
CN110488539A (en) * 2019-08-29 2019-11-22 上海中航光电子有限公司 A kind of display device and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114974134A (en) * 2021-02-25 2022-08-30 广州视源电子科技股份有限公司 Backlight control method and device of display equipment, storage medium and intelligent interactive panel

Similar Documents

Publication Publication Date Title
US8531624B2 (en) LCD device
WO2017190380A1 (en) Liquid crystal display apparatus having adhesive-free frame and packaging method thereof
EP2527911B1 (en) Display
KR102169102B1 (en) Bottom chassis for display device and display device comprising the same
US10234715B2 (en) Display device
US10859862B2 (en) Display apparatus
US20070229731A1 (en) Direct type backlight module and application thereof
CN103810942A (en) Curved display apparatus
KR102369969B1 (en) All-in-one display module and ultra-slim display device
CN109765716B (en) Ultra-narrow frame liquid crystal display module
US9983426B2 (en) Display module and display device comprising display module
TWI449995B (en) Display apparatus
US11360351B2 (en) Backlight module, display screen and tiled display device
CN105116606A (en) Reflection sheet, backlight module and display device
US8174638B2 (en) Liquid crystal display device
TW201400924A (en) Display panel and display device
CN107272253B (en) Display device
DE102012113041B4 (en) Liquid crystal display device and method for its production
KR20120062283A (en) An liquid crystal display device and the manufacturing method thereof
CN111522169A (en) Direct type display device and electronic apparatus
WO2022068817A1 (en) Frame structure, backlight module, and display apparatus
US20150022752A1 (en) Liquid crystal display assembly and electronic device
US10983379B2 (en) Display device
KR101295857B1 (en) Backlight unit including an attachment tape for assembling back light unit to lcd
US10698152B2 (en) Manufacturing method of display module suitable for fast curing of glue and easy for rework

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20200811