CN109239978A - A kind of straight-down negative display device - Google Patents
A kind of straight-down negative display device Download PDFInfo
- Publication number
- CN109239978A CN109239978A CN201811379061.8A CN201811379061A CN109239978A CN 109239978 A CN109239978 A CN 109239978A CN 201811379061 A CN201811379061 A CN 201811379061A CN 109239978 A CN109239978 A CN 109239978A
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- center
- backboard
- display device
- straight
- diffuser plate
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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
- G02F1/1335—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
-
- 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
- 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
Abstract
The invention discloses a kind of straight-down negative display devices, are related to display device technology field, can reduce display device side structural thickness, reduce rear shell accounting, promote appearance.A kind of straight-down negative display device, including rear shell, backboard, center, diffuser plate and display panel, it is characterized in that, the first end of the center is close to one end of the display panel, and it is fixed with the side of the side of the display panel and the diffuser plate, the other end of the second end of the center close to the backboard, and it is fixed with the backboard, to tilt connection close to the direction of the diffuser plate between the first end of the center and the second end of the center, the rear shell is fixed on side of the backboard far from the display panel, the center is connect close to the second end of the backboard with the side of the rear shell.The present invention is used for the manufacture of display device.
Description
Technical field
The present invention relates to display device technology field more particularly to a kind of straight-down negative display devices.
Background technique
Display component inside display device generally comprises display module and backlight module, wherein according to backlight module
Enter the difference of light mode, straight-down negative and side entering type can be divided into.The backlight module of straight-down negative is LED light source to be made into intensive point
Battle array, is placed on the behind of screen, direct irradiation screen, and side entering type refers to the side for LED light source being placed on screen, passes through
Light is directed at screen by light guide plate, lights the back side of entire screen.The aesthetic appearance, high image quality of display device product are at present
The demand of existing property is higher, and appearance is slim, clearly LCD TV is more and more popular with consumers for image quality.Straight-down negative product exists
Realize although advantage that image quality effect has its natural, but because of natural backlight implementation, in terms of realizing slimming always
It is extremely difficult, especially for high-end machine, because of the LED of substantial amounts and driving, mainboard, power panel of complexity etc., thickness
Aspect is often bigger than the thickness of side entering type product.Therefore, in order to promote appearance, make straight-down negative product from the appearance more
Frivolous, straight-down negative product often passes through optimization big rear shell side form and realizes the optimal of appearance.
The prior art provides a kind of straight-down negative display device, as depicted in figs. 1 and 2, in order to fix and support display
Component 01 is provided with center 02, backboard 03 and rear shell 04, wherein center 02 is located at the side wall of display component 01.Backboard 03 is located at
01 rear side of display component, and edge extends towards center 02, center 02 is fixed on backboard 03.After rear shell 04 is fixed on backboard 03
Side will coat on rear side of the display device.In order to promote appearance, the edge of rear shell is in approximate arc process,
The side of display device is set visually to seem relatively narrow.
But the straight-down negative display device of the prior art, referring to Figures 1 and 2, backboard 03 and rear shell 04 are towards center 02
Be obliquely installed, be equal in this section apart from upper structure and used double-deck structure, although and then 04 side of rear shell pass through curve as far as possible
Optimization, but the side of whole device is still very too fat to move, appearance is unsatisfactory, can not embody the design of complete machine slimming
Thinking.
Summary of the invention
The embodiment of the present invention provides a kind of straight-down negative display device, display device side structural thickness is reduced, after reduction
Shell accounting promotes appearance.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
A kind of straight-down negative display device, including rear shell, backboard, center, diffuser plate and display panel, the first of the center
It holds close to the display panel, and is fixed with the side of the side of the display panel and the diffuser plate, the of the center
Two ends are fixed close to the backboard, and with the backboard, with court between the first end of the center and the second end of the center
It tilts and connects to the direction of the diffuser plate, the rear shell is fixed on side of the backboard far from the display panel, described
The second end of center is connect with the side of the rear shell.
The straight-down negative display device of the embodiment of the present invention, including rear shell, backboard, center, diffuser plate and display panel, center
First end fixed close to display panel, and with the side of the side of display panel and diffuser plate, the second end of center is close to back
Plate, and being fixed with backboard, due between the first end of center and the second end of center to be tilted towards the direction of the diffuser plate
Connection, rear shell are fixed on side of the backboard far from display panel, and the second end of center and the side of rear shell connect.In this way, display
The structure that the side of device is presented is center, and the side of rear shell only extends at backboard, without extending at display panel, and from
Center into this distance of backboard only one can reduce display device side towards the inclined center in the direction of diffuser plate
Side structural thickness reduces rear shell accounting, promotes appearance.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, embodiment will be described below
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of side cross-section structural schematic diagram of straight-down negative display device without rear shell of the prior art；
Fig. 2 is a kind of side cross-section structural schematic diagram of straight-down negative display device including rear shell of the prior art；
Fig. 3 is the decomposition texture schematic diagram of the straight-down negative display device of the embodiment of the present invention；
Fig. 4 is the schematic perspective view of the straight-down negative display device of the embodiment of the present invention；
Fig. 5 is one of the structural schematic diagram in the straight-down negative display device side section of the embodiment of the present invention；
Fig. 6 is the second structural representation in the straight-down negative display device side section of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the side cross-section partial enlargement of the straight-down negative display device of the embodiment of the present invention；
Fig. 8 is the overlooking structure diagram of the straight-down negative display device of the embodiment of the present invention.
Appended drawing reference:
01- display component；02- center；03- backboard；04- rear shell；1- rear shell；2- backboard；3- center；31- first end；
32- center；33- First terrace；34- second step face；35- third step surface；The 4th step surface of 36-；4- diffuser plate；5- is aobvious
Show panel；6- lamp plate；7- structure glue；8- front housing；9- glue frame.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is right
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Straight-down negative display device provided in an embodiment of the present invention, as shown in Fig. 3, Fig. 4 and Fig. 5, including rear shell 1, backboard 2,
Center 3, diffuser plate 4 and display panel 5, the first end 31 of center 3 close to display panel 5, and with the side of display panel 5 and expansion
Fall apart 4 side is fixed, and the second end 32 of center 3 is close to backboard 2, and, the first end 31 and center 3 of center 3 fixed with backboard 2
Second end 32 between connected with being tilted towards the direction of diffuser plate 4, rear shell 1 is fixed on one of backboard 2 far from display panel 5
The second end 32 of side, center 3 is connect with the side of rear shell 1.
The straight-down negative display device of the embodiment of the present invention, as shown in Fig. 3, Fig. 4 and Fig. 5, including rear shell 1, backboard 2, center
3, diffuser plate 4 and display panel 5, the first end 31 of center 3 close to display panel 5, and with the side of display panel 5 and diffuser plate
4 side is fixed, and the second end 32 of center 3 is fixed close to backboard, and with backboard 2, due to the first end 31 and center 3 of center 3
Second end 32 between connected with being tilted towards the direction of diffuser plate, rear shell 1 is fixed on side of the backboard 2 far from display panel 5,
The second end 32 of center 3 is connect with the side of rear shell 1.In this way, the structure that the side of display device is presented is center 3, rear shell 1
Side only extends at backboard 2, only has without extending at display panel 5, and from center 3 into this distance of backboard 2
The inclined center 3 in one direction towards diffuser plate can reduce display device side structural thickness, reduce 1 accounting of rear shell, mention
Rise appearance.
In order to center 3 that backboard 2, diffuser plate 4 and display panel 5 is fixed well, as shown in Figure 4, Figure 5 and Figure 6, in
Frame 3 includes First terrace 33, second step face 34 and third step surface 35, and second step face 34 is located at 33 He of First terrace
Between third step surface 35, First terrace 33 is used for fixed display panel 5, and second step face 34 is used to fix diffuser plate 4, the
Three step surfaces 35 are used for stationary backplate 2.And then by the way that First terrace 33, second step face 34 and third platform is arranged in center 3
Terrace 35, can be fixed by display panel 5, diffuser plate 4 and backboard 2 respectively.
Structure between First terrace 33, second step face 34 and third step surface 35 can according to need to be arranged,
It is specific to need to include: to need the size and location of fixed all parts according to center 3, or it is internal according to the display device
Space requirement, or adapt to connect between the first end 31 of center 3 and the second end 32 of center 3 to tilt towards the direction of diffuser plate
The structural requirement etc. connect.For example, as shown in Figure 4, Figure 5 and Figure 6, vertically connecting between First terrace 33 and second step face 34
It connects, is connected between second step face 34 and third step surface 35 with being tilted towards the direction of diffuser plate.General display panel 5 and expansion
Fall apart 4 size dimension it is more close, can be very good to resist step surface 33 and second step face 34 by 5 He of display panel
Diffuser plate 4 is fixed, vertically connects between First terrace 33 and second step face 34；In order to make to show that the side of center 3 has been seen
Come it is more frivolous, between the second end 32 of first end 31 and center 3 with towards the direction of diffuser plate tilt connect.On backboard 2 often
The fixed lamp plate 6 for being provided with backlight, due to the even light action of diffuser plate 4, even if the size of backboard 2 compares 5 He of display panel
Diffuser plate 4 is smaller, is also able to satisfy normal backlighting requirements.
Certainly, in order to be adapted to the installation of different size of lamp plate 6, as shown in Figure 4, Figure 5 and Figure 6, center 3 further includes
The 4th step surface 36 between second step face 34 and third step surface 35 is set, and the 4th step surface 36 is located at 3 direction of center
The inside of diffuser plate, the 4th step surface 36 are higher than backboard 2 and lean on close to the side of display panel 5 or the 4th step surface 36 with backboard 2
The side of nearly display panel 5 is concordant.In this way, when size of the size of need lamp plate 6 to be mounted less times greater than backboard 2, lamp plate 6
Edge can extend at the 4th step surface 36.Further, when the 4th step surface 36 and backboard 2 are close to the one of display panel 5
When side is concordant, lamp plate 6 can also be extended into edge at the 4th step surface 36 and the on the basis of lamp plate 6 and backboard 2 are fixed
Four step surfaces 36 are fixed, keep the fixation of lamp plate 6 more firm.
The inclined degree in center 3 towards the outside outside display device directly affects the appearance of center 3, and in
The inclined degree of frame 3 towards the inside of diffuser plate is the structure size of internal fixed all parts according to the display device to determine
, in order to make the appearance of center 3 preferable as far as possible, as shown in Figure 4, Figure 5 and Figure 6, in center 3 towards in diffuser plate
Second step face 34 connect being formed remote less than in center 3 with display device thickness direction angle with the 4th step surface 36 on side
The angle with display device thickness direction formed is connect with third step surface 35 from second step face 34 on the outside of diffuser plate.
As shown in Figure 3 and Figure 4, backboard 2 is in tabular, is used cooperatively with center 3.
The second end 32 of center 3 is connect with the side of rear shell 1, and center 3 is made smoothly to connect with rear shell 1, promotes display device
The appearance of side.Wherein, specifically the mode of connecting can be it is a variety of, specifically, the second end 32 of center 3 and rear shell 1
Side connection includes: the side towards diffuser plate of the second end 32 of center 3 and rear shell 1 for example, as shown in Fig. 5, Fig. 6 and Fig. 7
Side connect, or, as shown in figure 4, the second end 32 of center 3 is connect far from the side of diffuser plate with the side of rear shell 1.
The fixation of center 3 and backboard 2 can there are many implementations, such as bonding, clamping and screw fixation etc..Wherein,
The mode fixation of clamping is not firm enough, and it is relatively less convenient that the fixed mode of screw mounts and dismounts, and screw easily makes entirely to show
The thickness of showing device increases, it is therefore preferable that by the way of bonding.The mode of bonding is just needed with gluing, it is preferable that such as Fig. 7
Shown, center 3 and backboard 2 are fixed by structure glue 7.Intensity after structure glue sticking is high, can bear larger load, and resistance to old
Change, endurance, corrosion-resistant, the performance stabilization in life expectancy, the adhesive that the structural member suitable for bearing strength is bonded.
Since center 3 is located on the outside of display device, and its be obliquely installed after from the side of display device when, center 3
Directly affect appearance.Thus it is guaranteed that intensity and promoting appearance, center 3 is made of aluminum alloy materials.
It should be noted that referring to Figures 1 and 2, the backboard 03 of the prior art is generally iron plate, through the stamping process at
The edge of type, backboard 03 is formed slopely chamber, carries optical diaphragm.Under the shape of stamping forming backboard 03 is used to guarantee directly
The light mixing distance of formula backlight module.But due to that can occur certain rebound after stamping parts punch forming, structure size it is inclined
Difference is larger, therefore light mixing distance is not very stable.And the straight-down negative display device of the embodiment of the present invention, referring to Fig. 4, Fig. 5 and
Fig. 6, center 3 are obliquely installed, and optical component (including diffuser plate 4 and display panel 5 etc.) is carried by center 3, by aluminum alloy materials
Manufactured 3 structure size of center is stablized, it is ensured that the light mixing distance of accurate stable.
In order to further ensure the integral rigidity and intensity of backboard 2, it is preferable that backboard 2 is by steel-plastic plate or composited aluminum and plastic decking
It is made.In this way when fixing lamp plate 6 on backboard 2, backboard 2 can guarantee preferable flatness.
The fixation of rear shell 1 and backboard 2 can be by the way of clamping and fastener fastening, in order to guarantee the firm of fixation
Property, rear shell 1 is fixedly connected with backboard 2 by fastener.Fastener can be screw etc..
In addition, in order to further increase appearance, referring to Fig. 8, with the one end of center 22 on rear side of display device
The rear shell 23 that side connects can also be slightly slanted, and to connect with inclined center 22, further increase side appearance.Ginseng
According to Fig. 3, display device generally further includes front housing 8 and the glue frame 9 positioned at ground side.
It should be noted that the straight-down negative display device of the embodiment of the present invention, setting through the above structure can reduce
Display device side structural thickness reduces 1 accounting of rear shell, promotes appearance, can according to need applied to a variety of different
In straight-down negative display device, specifically, such as television set and computer monitor.
The above is only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, any to be familiar with
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those skilled in the art, should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of straight-down negative display device, including rear shell, backboard, center, diffuser plate and display panel, which is characterized in that described
The first end of center is fixed close to the display panel, and with the side of the side of the display panel and the diffuser plate, institute
The second end of center is stated close to the backboard, and fix with the backboard, the second of the first end of the center and the center
It is connected between end with being tilted towards the direction of the diffuser plate, the rear shell is fixed on the backboard far from the display panel
Side, the second end of the center are connect with the side of the rear shell.
2. straight-down negative display device according to claim 1, which is characterized in that the center includes First terrace,
Two step surfaces and third step surface, the second step face is between First terrace and third step surface, the First
Terrace is for fixing the display panel, and for fixing the diffuser plate, the third step surface is used in the second step face
The fixed backboard.
3. straight-down negative display device according to claim 2, which is characterized in that the First terrace and second described
It is vertically connected between terrace, to be tilted towards the direction of the diffuser plate between the second step face and the third step surface
Connection.
4. straight-down negative display device according to claim 2 or 3, which is characterized in that the center further includes being arranged in institute
The 4th step surface between second step face and the third step surface is stated, the 4th step surface is located at the center towards institute
The inside of diffuser plate is stated, the 4th step surface is higher than side or fourth step of the backboard close to the display panel
Face is concordant close to the side of the display panel with the backboard.
5. straight-down negative display device according to claim 4, which is characterized in that in the center towards the diffuser plate
The second step face is connect with the 4th step surface on inside being formed is less than with display device thickness direction angle
The center on the outside far from the diffuser plate second step face connect with the third step surface to be formed with display
The angle in device thickness direction.
6. straight-down negative display device according to claim 1, which is characterized in that the backboard is in tabular.
7. straight-down negative display device according to claim 1, which is characterized in that the second end of the center and the rear shell
Side connection include: the center second end towards on the inside of the diffuser plate side and the side phase of the rear shell
It connects, or, side of the second end of the center far from the diffuser plate is connect with the side of the rear shell.
8. straight-down negative display device according to claim 1, which is characterized in that the center and the backboard pass through structure
Glue is fixed.
9. straight-down negative display device according to claim 1, which is characterized in that the center is made of aluminum alloy materials,
The backboard is made of steel-plastic plate or composited aluminum and plastic decking.
10. straight-down negative display device described according to claim 1~any one of 9, which is characterized in that the straight-down negative is shown
Device is television set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811379061.8A CN109239978B (en) | 2018-11-19 | 2018-11-19 | Direct type display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811379061.8A CN109239978B (en) | 2018-11-19 | 2018-11-19 | Direct type display device |
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| CN109239978A true CN109239978A (en) | 2019-01-18 |
| CN109239978B CN109239978B (en) | 2021-06-15 |
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| CN201811379061.8A Active CN109239978B (en) | 2018-11-19 | 2018-11-19 | Direct type display device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110737124A (en) * | 2019-10-24 | 2020-01-31 | 京东方科技集团股份有限公司 | kinds of frame and display device |
| CN111308760A (en) * | 2020-03-18 | 2020-06-19 | 广州视源电子科技股份有限公司 | Machining method of back plate, back plate and display device |
| CN112379543A (en) * | 2020-11-24 | 2021-02-19 | 江苏毅昌科技有限公司 | Display device without middle frame |
| WO2021104395A1 (en) * | 2019-11-26 | 2021-06-03 | 海信视像科技股份有限公司 | Liquid crystal display device |
| WO2021134969A1 (en) * | 2019-12-31 | 2021-07-08 | 海信视像科技股份有限公司 | Display device |
| CN114002875A (en) * | 2020-07-27 | 2022-02-01 | 海信视像科技股份有限公司 | Display device |
| WO2022116658A1 (en) * | 2020-12-02 | 2022-06-09 | 海信视像科技股份有限公司 | Display device |
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