CN105093621A - Anti-fragment display device and mobile terminal - Google Patents
Anti-fragment display device and mobile terminal Download PDFInfo
- Publication number
- CN105093621A CN105093621A CN201510486359.9A CN201510486359A CN105093621A CN 105093621 A CN105093621 A CN 105093621A CN 201510486359 A CN201510486359 A CN 201510486359A CN 105093621 A CN105093621 A CN 105093621A
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- Prior art keywords
- display device
- fragmentation
- optical cement
- photic zone
- housing
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses an anti-fragment display device, which comprises a liquid crystal display module, a light-transmission layer and a shell, wherein the light-transmission layer is arranged on the upper surface of the liquid crystal display module, the liquid crystal display module and the light-transmission layer are stored in the shell, a transparent optical glue is arranged on a non-window area which is arranged on the edge of the light-transmission layer, and is extruded from the top surface of the shell. The invention further discloses a mobile terminal. The transparent optical glue is arranged on the non-window area which is arranged on the edge of the light-transmission layer which is arranged on the liquid crystal display module, and when a display device falls, the transparent optical glue firstly touches a falling point, can buffer and disperse impact force, reduces breaking risk of a screen, and can extremely protect the display device and the mobile terminal.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of anti-fragmentation display device and mobile terminal.
Background technology
At present, touch control liquid crystal display device has been widely used in various electronic product as the display unit of electronic equipment, because consumer pursues the lightweight of narrow frame, minimal thickness and electronic equipment, the inner structure fixture of these products is also more and more lightening, and this just requires that the structure of product surface possesses more excellent crash resistance energy.
For smart mobile phone, liquid crystal indicator mainly comprises: the cover-plate glass that surface shields, exhibitive liquid crystal display module.During assembling complete machine, display device generally adopts design, specifically display device is arranged to lower than phone housing center, the risk that when falling to falling to reduce, screen is cracked.But along with narrow frame and the Rimless of display device, increasing mobile phone adopts the cover-plate glass of 2.5D and 3D, and at this moment phone housing center is all lower than cover-plate glass, when making mobile phone front fall to falling, cover-plate glass stands in the breach, and directly touches and falls to falling a little, causes broken screen danger to increase.
Summary of the invention
In view of the deficiency that prior art exists, the invention provides a kind of anti-fragmentation display device and the mobile terminal when falling with buffering protection function.
In order to realize above-mentioned object, present invention employs following technical scheme:
A kind of anti-fragmentation display device, comprise liquid crystal display module, be located at the photic zone of described liquid crystal display module upper surface and hold described liquid crystal display module and described euphotic housing, the non-window area at described photic zone edge is provided with transparent optical cement, and described optical cement protrudes from the end face of described housing.
Wherein, described optical cement is water white light-sensitive emulsion.
Wherein, described photic zone is glass.
Wherein, described euphotic edge forms coating groove relative to medial recess, and described optical cement is coated in described coating groove.
Wherein, the end face of described optical cement is concordant with described euphotic surface.
Wherein, the bottom surface of described coating groove is lower than the end face of described housing, and the bottom of described coating groove is near the edge rounding of described inner walls or bevelling process, and described rounding or bevelling place are also coated with described optical cement.
Wherein, described optical cement extends to the end face covering described housing.
Wherein, the optical cement covering described housing end face is concordant with described euphotic surface.
Wherein, the end face of described housing is in close described photic zone side rounding or bevelling process.
Present invention also offers a kind of mobile terminal, comprise above-mentioned anti-fragmentation display device, mainboard and back cover.
The non-window area at the photic zone edge of display device of the present invention on liquid crystal display module is provided with transparent optical cement; when display device falls to falling; first optical cement contacts and falls to falling a little; can cushion and disperses impact forces; reduce the risk of broken screen, display device and mobile terminal are well protected.
Accompanying drawing explanation
Fig. 1 is the anti-fragmentation display device structure schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the mobile terminal structure schematic diagram of the embodiment of the present invention 1.
Fig. 3 is the anti-fragmentation display device structure schematic diagram of the embodiment of the present invention 2.
Fig. 4 is the mobile terminal structure schematic diagram of the embodiment of the present invention 2.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
Consult Fig. 1, the anti-fragmentation display device of the embodiment of the present invention comprises liquid crystal display module 10, is located at photic zone 20 and the housing 100 of liquid crystal display module 10 outside surface, liquid crystal display module 10 and liquid crystal display module 10 are accommodated therein by housing 100, the sidewall of the surrounding of liquid crystal display module 10 and photic zone 20 and the inwall of housing 100 are oppositely arranged, the non-window area of the exposed marginal surface outside housing 100 of photic zone 20 is coated with transparent optical cement 1, and the height of optical cement 1 is above the end face of housing 100.
Preferably, optical cement 1 is optics UV (UltravioletRays) glue, i.e. light-sensitive emulsion, its light transmission is good, and curing rate is fast.Photic zone 20 is protective seam glass, can be realized the display effect of 2.5D or 3D of display device by the structure that this protective seam glass is arranged to edge arc.In other embodiments, photic zone 20 also can be other transparency protected structures such as diaphragm.
Further, as shown in Figure 1, the edge of photic zone 20 forms coating groove 20a relative to medial recess, and optical cement 1 is coated in coating groove 20a, and the end face of preferred optical cement 1 and the flush with outer surface of photic zone 20, keep level and smooth transition effect with window area V.Optical cement water white transparency, also can not affect the overall appearance of display panel after thus filling the coating groove 20a at photic zone 20 edge.
Preferably, the bottom surface of coating groove 20a is lower than the end face of housing 100, and the edge rounding that photic zone 20 is relative with housing 100 inwall or bevelling process, rounding or bevelling place are also coated with optical cement 1, optical cement 1 fixing more firm.Composition graphs 2, the optical cement 1 of the present embodiment is coated to the madial wall of housing 100, and chamfered, transition natural in housing 100.
The anti-fragmentation display device of the embodiment of the present invention can be used for the various mobile terminal with display screen, and as mobile phone, panel computer etc., mainboard 30 is arranged on the lower surface of liquid crystal display module 10 and is formed in space that back cover 40 and housing 100 formed.
Because optical cement is coated on euphotic non-window area, the display of product and anti-scratch performance can not be affected, simultaneously, when display device falls to falling, first optical cement, owing to protruding from the end face of housing 100, can contact fall to falling a little, can cushion and disperses impact forces, reduce the risk of broken screen.Photic zone carries out reduction processing and forms coating groove in non-window area, keep seamlessly transitting after coating UV glue with window area, and UV glue water white transparency, do not affect product appearance.
Embodiment 2
Composition graphs 3 and Fig. 4, as different from Example 1, the optical cement 1 of the present embodiment extends to the end face of covering shell 100, makes the surfacing of display device, and the outward appearance of product is better.
Optical cement 1 is compared with housing 100 and hyaline layer 20 (being generally cover glass); because elasticity is better, there is surge capability; after the end face of optical cement 1 covering shell 100; can not only effectively prevent hyaline layer 20 edge cracked because directly contacting to earth; housing 100 can also be avoided to be out of shape because directly contacting to earth impaired, thus make the crash resistance energy of product better.
Preferably; the end face of housing 100 carries out rounding or bevelling process in the side near photic zone 20; thus optical cement 1 and housing 100 are fitted more reliably; the bight avoiding housing 100 to contact with optical cement 1 stress concentrations and being separated with optical cement 1, more effective protective housing 100 when dropping.
The above is only the embodiment of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (10)
1. an anti-fragmentation display device, it is characterized in that, comprise liquid crystal display module (10), be located at the photic zone (20) of described liquid crystal display module (10) upper surface and hold the housing (100) of described liquid crystal display module (10) and described photic zone (20), the non-window area at described photic zone (20) edge is provided with transparent optical cement (1), and described optical cement (1) protrudes from the end face of described housing (100).
2. anti-fragmentation display device according to claim 1, is characterized in that, described optical cement (1) is water white light-sensitive emulsion.
3. anti-fragmentation display device according to claim 1, is characterized in that, described photic zone (20) is glass.
4. according to the arbitrary described anti-fragmentation display device of claim 1-3, it is characterized in that, the edge of described photic zone (20) forms coating groove (20a) relative to medial recess, and described optical cement (1) is coated in described coating groove (20a).
5. anti-fragmentation display device according to claim 4, is characterized in that, the end face of described optical cement (1) is concordant with the surface of described photic zone (20).
6. anti-fragmentation display device according to claim 4, it is characterized in that, the bottom surface of described coating groove (20a) is lower than the end face of described housing (100), the bottom of described coating groove (20a) is near the edge rounding of described housing (100) inwall or bevelling process, and described rounding or bevelling place are also coated with described optical cement (1).
7. anti-fragmentation display device according to claim 1, is characterized in that, described optical cement (1) extends to the end face covering described housing (100).
8. anti-fragmentation display device according to claim 7, is characterized in that, the optical cement (1) covering described housing (100) end face is concordant with the surface of described photic zone (20).
9. anti-fragmentation display device according to claim 7, is characterized in that, the end face of described housing (100) is in close described photic zone (20) side rounding or bevelling process.
10. a mobile terminal, is characterized in that, comprises claim 1-9 arbitrary described anti-fragmentation display device, mainboard (30) and back cover (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510486359.9A CN105093621B (en) | 2015-08-10 | 2015-08-10 | A kind of anti-fragmentation display device and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510486359.9A CN105093621B (en) | 2015-08-10 | 2015-08-10 | A kind of anti-fragmentation display device and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105093621A true CN105093621A (en) | 2015-11-25 |
| CN105093621B CN105093621B (en) | 2018-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510486359.9A Active CN105093621B (en) | 2015-08-10 | 2015-08-10 | A kind of anti-fragmentation display device and mobile terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171094A1 (en) * | 2017-03-19 | 2018-09-27 | 华为技术有限公司 | Housing, terminal, and method for manufacturing housing |
| CN112053631A (en) * | 2020-08-31 | 2020-12-08 | 武汉华星光电半导体显示技术有限公司 | Foldable display screen |
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| JP2001077506A (en) * | 1998-12-04 | 2001-03-23 | Samsung Electronics Co Ltd | Board for laser cutting and liquid crystal display unit panel constituted of the board for laser cutting |
| US20060109674A1 (en) * | 2004-11-24 | 2006-05-25 | Coretronic Corporation | Blacklight module |
| CN202924911U (en) * | 2012-09-17 | 2013-05-08 | 广东欧珀移动通信有限公司 | Mobile phone screen glass rubber coating structure |
| CN202941572U (en) * | 2012-11-28 | 2013-05-22 | 姜华山 | Smart mobile phone projecting sleeve |
| CN103336606A (en) * | 2013-06-14 | 2013-10-02 | 业成光电（深圳）有限公司 | Touch module |
| CN204331660U (en) * | 2014-12-03 | 2015-05-13 | 珠海本洋光学科技有限公司 | Zhou Bianfang breaks explosion-proof screen protective device |
-
2015
- 2015-08-10 CN CN201510486359.9A patent/CN105093621B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001077506A (en) * | 1998-12-04 | 2001-03-23 | Samsung Electronics Co Ltd | Board for laser cutting and liquid crystal display unit panel constituted of the board for laser cutting |
| US20060109674A1 (en) * | 2004-11-24 | 2006-05-25 | Coretronic Corporation | Blacklight module |
| CN202924911U (en) * | 2012-09-17 | 2013-05-08 | 广东欧珀移动通信有限公司 | Mobile phone screen glass rubber coating structure |
| CN202941572U (en) * | 2012-11-28 | 2013-05-22 | 姜华山 | Smart mobile phone projecting sleeve |
| CN103336606A (en) * | 2013-06-14 | 2013-10-02 | 业成光电（深圳）有限公司 | Touch module |
| CN204331660U (en) * | 2014-12-03 | 2015-05-13 | 珠海本洋光学科技有限公司 | Zhou Bianfang breaks explosion-proof screen protective device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171094A1 (en) * | 2017-03-19 | 2018-09-27 | 华为技术有限公司 | Housing, terminal, and method for manufacturing housing |
| CN108886877A (en) * | 2017-03-19 | 2018-11-23 | 华为技术有限公司 | Shell, terminal and method for producing shell |
| CN112053631A (en) * | 2020-08-31 | 2020-12-08 | 武汉华星光电半导体显示技术有限公司 | Foldable display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105093621B (en) | 2018-03-20 |
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