CN107784937A - A kind of flexible display backboard - Google Patents
A kind of flexible display backboard Download PDFInfo
- Publication number
- CN107784937A CN107784937A CN201710836393.3A CN201710836393A CN107784937A CN 107784937 A CN107784937 A CN 107784937A CN 201710836393 A CN201710836393 A CN 201710836393A CN 107784937 A CN107784937 A CN 107784937A
- Authority
- CN
- China
- Prior art keywords
- backboard
- fixed block
- type
- framework
- hollow out
- 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.)
- Withdrawn
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Classifications
-
- 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
- G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The present invention relates to display technology field, more particularly to a kind of flexible display backboard.A kind of flexible display backboard of the present invention, including：Backboard framework, fixed block and shadow shield；Rectangle cell body is provided with backboard framework, the bottom surface of rectangle cell body is provided with multiple hollow out bars be arrangeding in parallel；Shadow shield is arranged inside rectangular channel body；The corner of backboard framework is provided with L-type groove；Fixed block is L-shaped, and fixed block bottom surface is provided with the first L-type projection, and fixed block edge is provided with the second L-type projection；Fixed block is arranged in L-type groove, and the first L-type is raised in L-type groove, and the second L-type is raised in rectangular channel body；By setting hollow out bar in backboard framework so that when backboard framework is applied to flexible displays, suppleness enhancing, bending is more easy, and by setting shadow shield, ensures its not light leak, and the function of normal backboard framework can be achieved.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of flexible display backboard.
Background technology
Liquid crystal display is the display device of planar ultra-thin, and it is made up of a number of colored or monochrome pixels, places
In front of light source or reflecting surface.Liquid crystal display power consumption is very low, therefore is favored by engineer, is suitable for use with the electricity of battery
Sub- equipment.Its cardinal principle is to stimulate liquid crystal molecule to produce point, line, surface with electric current to coordinate back fluorescent tube to be formed picture.Backboard
It is the main building block of liquid crystal display.With the development of technology, there is Curved LCD, and existing backboard leads to
It is commonly applied to plane to show, is not suitable for curved-surface display.
The content of the invention
It is an object of the invention to provide a kind of flexible display backboard, and plane is commonly used to solve existing backboard
It has been shown that, the problem of not being suitable for curved-surface display.Meanwhile present invention also offers a kind of framework and its system of flexible display backboard
Make method.
Technical scheme is as follows：
A kind of flexible display backboard, including：Backboard framework, fixed block and shadow shield；
Be provided with rectangle cell body in the backboard framework, the bottom surface of the rectangle cell body be provided with it is multiple be arranged in parallel engrave
Empty bar；Shadow shield is arranged inside the rectangular channel body；
The corner of the backboard framework is provided with L-type groove；
The fixed block is L-shaped, and the fixed block bottom surface is provided with the first L-type projection, and the fixed block edge is provided with
Second L-type is raised；The fixed block is arranged in the L-type groove, and first L-type is raised in the L-type groove, institute
It is raised in the rectangular channel body to state the second L-type.
Preferably, the hollow out bar is symmetrically arranged two row, and hollow out bar is equidistantly set including parallel interval described in each column
The multiple rectangle hollow out bars put.
Preferably, the hollow out bar is completely covered in the area of the shadow shield.
A kind of framework of flexible display backboard, including rectangle cell body, the bottom surface of rectangle cell body are provided with multiple parallel set
The hollow out bar put, each column hollow out bar include multiple rectangle hollow out bars of parallel interval spaced set；The corner of rectangle cell body is set
It is equipped with L-type groove.
A kind of manufacture method of the framework of flexible display backboard, step are as follows：
1), structure and process respectively
Framework includes rectangle cell body, and the bottom surface of rectangle cell body is provided with multiple hollow out bars be arrangeding in parallel, each column hollow out bar
Multiple rectangle hollow out bars including parallel interval spaced set；The corner of rectangle cell body is provided with L-type groove；
Rectangle cell body, formed by carbon steel casting；
Hollow out bar, L-type groove are molded by Milling Process；
2), pre-treatment
Rectangle cell body is placed in immersion treatment at least half an hour in tank liquor, then takes out and cleans up；
Bath solution constituents are：12 parts of polystyrene, 6 parts of barium sulfate, 12 parts of acetonitrile, 10 parts of urethane acrylate, 5,7- bis-
3 parts of flavonol；
3) subsequent treatment
Rectangle cell body is placed in heat-treatment furnace and is heat-treated 3 hours at 300 DEG C, is subsequently cooled to room temperature.
Advantage for present invention is with effect：
1) a kind of, flexible display backboard of the invention, including：Backboard framework, fixed block and shadow shield；Backboard framework
On be provided with rectangle cell body, the bottom surface of rectangle cell body is provided with multiple hollow out bars be arrangeding in parallel；Shadow shield is arranged at rectangular channel
Internal portion；The corner of backboard framework is provided with L-type groove；Fixed block is L-shaped, and fixed block bottom surface is provided with the first L-type projection, Gu
Determine block edge and be provided with the second L-type projection；Fixed block is arranged in L-type groove, and the first L-type is raised in L-type groove, and second
L-type is raised in rectangular channel body；By setting hollow out bar in backboard framework so that backboard framework is applied to flexible displays
When, suppleness enhancing, bending is more easy, and by setting shadow shield, ensures its not light leak, and normal backboard framework can be achieved
Function.
2), the framework and its manufacture method of a kind of flexible display backboard of the invention, shape-designing is attractive in appearance, wearability
By force, manufacture method is simple, effective, been significantly enhanced the mechanical strength of framework.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of top view of flexible display backboard of the present invention.
Fig. 2 is a kind of top view of the backboard framework of flexible display backboard of the present invention.
Fig. 3 is a kind of schematic diagram of the fixed block of flexible display backboard of the present invention.
Embodiment
Embodiment 1
Fig. 1 to Fig. 3 is referred to, the present invention provides a kind of flexible display backboard, including：Backboard framework 1, fixed block 2 with
And shadow shield 3；Rectangle cell body is provided with the backboard framework 1, the bottom surface of the rectangle cell body is provided with multiple be arranged in parallel
Hollow out bar 12；Shadow shield 3 is arranged inside the rectangular channel body；The corner of the backboard framework 1 is provided with L-type groove 11；
The fixed block 2 is L-shaped, and the bottom surface of fixed block 2 is provided with the first L-type projection 21, and the edge of fixed block 2 is provided with second
L-type projection 22；The fixed block 2 is arranged in the L-type groove 11, and the first L-type projection 21 is located at the L-type groove 11
Interior, the second L-type projection 22 is in the rectangular channel body.The hollow out bar 12 arranges for symmetrically arranged two, described in each column
Hollow out bar 12 includes multiple rectangle hollow out bars of parallel interval spaced set.The area of the shadow shield 3 is completely covered described
Hollow out bar 12.
The present invention provides a kind of flexible display backboard, by setting hollow out bar 12 in backboard framework 1 so that backboard frame
When body 1 is applied to flexible displays, suppleness enhancing, bending is more easy, and by setting shadow shield 3, ensures its not light leak,
The function of normal backboard framework 1 can be achieved.
Embodiment 2
A kind of manufacture method of the framework of flexible display backboard, step are as follows：
1), structure and process respectively
Framework includes rectangle cell body, and the bottom surface of rectangle cell body is provided with multiple hollow out bars be arrangeding in parallel, each column hollow out bar
Multiple rectangle hollow out bars including parallel interval spaced set；The corner of rectangle cell body is provided with L-type groove；
Rectangle cell body, formed by carbon steel casting；
Hollow out bar, L-type groove are molded by Milling Process；
2), pre-treatment
Rectangle cell body is placed in immersion treatment at least half an hour in tank liquor, then takes out and cleans up；
Bath solution constituents are：12 parts of polystyrene, 6 parts of barium sulfate, 12 parts of acetonitrile, 10 parts of urethane acrylate, 5,7- bis-
3 parts of flavonol；
3) subsequent treatment
Rectangle cell body is placed in heat-treatment furnace and is heat-treated 3 hours at 300 DEG C, is subsequently cooled to room temperature.
The present invention is not limited to above-described embodiment, and embodiment is exemplary, it is intended to for explaining the present invention, and can not
It is interpreted as limitation of the present invention.
Claims (3)
- A kind of 1. flexible display backboard, it is characterised in that including：Backboard framework (1), fixed block (2) and shadow shield (3)；Be provided with rectangle cell body on the backboard framework (1), the bottom surface of the rectangle cell body be provided with it is multiple be arranged in parallel engrave Empty bar (12)；Shadow shield (3) is arranged inside the rectangular channel body；The corner of the backboard framework (1) is provided with L-type groove (11)；The fixed block (2) is L-shaped, and fixed block (2) bottom surface is provided with the first L-type projection (21), fixed block (2) side It is raised (22) that edge is provided with the second L-type；The fixed block (2) is arranged in the L-type groove (11), and first L-type is raised (21) in the L-type groove (11), second L-type raised (22) is located in the rectangular channel body.
- 2. a kind of flexible display backboard according to claim 1, it is characterised in that the hollow out bar (12) is symmetrically to set Two row put, hollow out bar (12) described in each column include multiple rectangle hollow out bars of parallel interval spaced set.
- 3. a kind of flexible display backboard according to claim 1, it is characterised in that the area of the shadow shield (3) is complete Hollow out bar (12) described in all standing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836393.3A CN107784937A (en) | 2017-09-16 | 2017-09-16 | A kind of flexible display backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836393.3A CN107784937A (en) | 2017-09-16 | 2017-09-16 | A kind of flexible display backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107784937A true CN107784937A (en) | 2018-03-09 |
Family
ID=61437568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710836393.3A Withdrawn CN107784937A (en) | 2017-09-16 | 2017-09-16 | A kind of flexible display backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107784937A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831303A (en) * | 2018-06-19 | 2018-11-16 | 武汉华星光电半导体显示技术有限公司 | A kind of backboard and electronic equipment for Curved screen |
| CN109143669A (en) * | 2018-09-19 | 2019-01-04 | 京东方科技集团股份有限公司 | Curved face display panel and preparation method thereof, display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593224Y (en) * | 2002-10-18 | 2003-12-17 | 明基电通股份有限公司 | Downward back light apparatus and its frame |
| CN103226917A (en) * | 2012-01-27 | 2013-07-31 | 三星电子株式会社 | Flat panel display device and method for manufacturing the same |
| CN204090342U (en) * | 2014-09-17 | 2015-01-07 | Tcl光电科技(惠州)有限公司 | Casing and apply the display of this casing |
| CN204300864U (en) * | 2015-01-08 | 2015-04-29 | 京东方科技集团股份有限公司 | A kind of backlight module and display unit |
| US9213195B2 (en) * | 2010-06-09 | 2015-12-15 | Sharp Kabushiki Kaisha | Display device |
-
2017
- 2017-09-16 CN CN201710836393.3A patent/CN107784937A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593224Y (en) * | 2002-10-18 | 2003-12-17 | 明基电通股份有限公司 | Downward back light apparatus and its frame |
| US9213195B2 (en) * | 2010-06-09 | 2015-12-15 | Sharp Kabushiki Kaisha | Display device |
| CN103226917A (en) * | 2012-01-27 | 2013-07-31 | 三星电子株式会社 | Flat panel display device and method for manufacturing the same |
| CN204090342U (en) * | 2014-09-17 | 2015-01-07 | Tcl光电科技(惠州)有限公司 | Casing and apply the display of this casing |
| CN204300864U (en) * | 2015-01-08 | 2015-04-29 | 京东方科技集团股份有限公司 | A kind of backlight module and display unit |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831303A (en) * | 2018-06-19 | 2018-11-16 | 武汉华星光电半导体显示技术有限公司 | A kind of backboard and electronic equipment for Curved screen |
| CN109143669A (en) * | 2018-09-19 | 2019-01-04 | 京东方科技集团股份有限公司 | Curved face display panel and preparation method thereof, display device |
| WO2020057250A1 (en) * | 2018-09-19 | 2020-03-26 | 京东方科技集团股份有限公司 | Curved-surface display panel and manufacturing method therefor, and display device |
| US11226513B2 (en) | 2018-09-19 | 2022-01-18 | Ordos Yuansheng Optoelectronics Co., Ltd. | Curved display panel, manufacturing method thereof and display device |
| CN109143669B (en) * | 2018-09-19 | 2023-11-03 | 京东方科技集团股份有限公司 | Curved surface display panel, manufacturing method thereof and display device |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180309 |