CN205485166U - Liquid crystal display device and liquid crystal display module and mobile terminal - Google Patents
Liquid crystal display device and liquid crystal display module and mobile terminal Download PDFInfo
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- CN205485166U CN205485166U CN201620148531.XU CN201620148531U CN205485166U CN 205485166 U CN205485166 U CN 205485166U CN 201620148531 U CN201620148531 U CN 201620148531U CN 205485166 U CN205485166 U CN 205485166U
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- glass
- liquid crystal
- crystal display
- display device
- utility
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 67
- 239000011521 glass Substances 0.000 claims abstract description 88
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 239000012141 concentrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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Abstract
The utility model relates to a liquid crystal display device, it is including a glass and the 2nd glass of stack setting in proper order, the 2nd glass's length is greater than a glass's length, just the 2nd glass stretches out a glass's apex angle department is equipped with the corner cut structure. Above -mentioned liquid crystal display device, when falling, because the corner cut structure has carried out keeping away the vacancy to bight region the weakest among the original liquid crystal display device and managed, lever principle is to the 2nd glass's impact when having avoided falling to the reinforcement liquid crystal display device's mechanical strength. In addition, stress concentration is in a glass and the 2nd glass's handing -over department (step face) when falling to liquid crystal display device's itself anti deformation and impact capacity have been strengthened. The utility model also discloses a liquid crystal display module and mobile terminal.
Description
Technical field
This utility model relates to field of liquid crystal display, particularly relates to a kind of liquid crystal display device and liquid crystal display
Module and mobile terminal.
Background technology
Along with development and the progress of science and technology of society, mobile terminal (such as mobile phone, panel computer etc.) is increasingly
Intellectuality, and be widely used, the performance requirement of mobile terminal is also gradually stepped up by user.Giant-screen,
Ultrathin, fine definition, stability height become the inexorable trend of mobile terminal development.
The liquid crystal display module of mobile terminal generally comprises backlight assembly, liquid crystal display device etc..Liquid crystal display
Device includes again the layer glass that superposition is arranged, and lower floor's glass is longer, and part extends upside glass.Work as shifting
When dynamic terminal is fallen or impacted, liquid crystal display device is by impulsive force, and the lower floor's glass now stretched out is very
It is easily subject to damage, especially top corner regions；When lower floor's glass breakage, the aobvious of mobile terminal may be caused
Show exception, such as, spend screen, splashette, cannot show, damage the vital interests of consumer.
Utility model content
Based on this, it is necessary to the glass fallen in rear liquid crystal display device for mobile terminal in prior art is easy
The problem damaged, it is provided that one falls rear non-damageable liquid crystal display device.
A kind of liquid crystal display device, the first glass arranged including superposition and the second glass；Described second glass
Length more than the length of described first glass, and described second glass stretches out at the drift angle of described first glass
It is provided with corner cut structure.
Above-mentioned liquid crystal display device, when when falling, owing to arranging corner cut structure, in liquid crystal display device
The weakest folding corner region has carried out empty avoiding process, thus avoid corner stress, it is to avoid lever when falling
The impact of the second glass strengthened by principle, thus the reinforcement mechanical strength of liquid crystal display device.It addition, fall
Even if by power upwards at the corner cut of the second glass when falling, also it is avoided that the stress of the second glass concentrates on the
The junction (step surface) of one glass and the second glass, thus enhance the anti-deformation of liquid crystal display device itself
And impact capacity.
Wherein in an embodiment, the starting point of described corner cut structure is positioned at the drift angle of the first glass at the second glass
Subpoint on glass.
Wherein in an embodiment, along the width of described second glass, the span of described corner cut structure
More than or equal to 3mm.
Wherein in an embodiment, the cut line of described corner cut structure is straight line.
Wherein in an embodiment, the angle of the width of described straight line and the second glass is 40～50 degree.
Wherein in an embodiment, the cut line of described corner cut structure is circular arc.
Wherein in an embodiment, the radius of described circular arc is 3.5～4.0mm.
Wherein in an embodiment, the cut line of described corner cut structure is jaggies or wave.
This utility model additionally provides a kind of liquid crystal display module.
A kind of liquid crystal display module, including liquid crystal display device provided by the utility model.
Above-mentioned liquid crystal display module, owing to have employed liquid crystal display device provided by the utility model, is falling
Fall behind not easy damaged, and then enhance the bulk strength of liquid crystal display module.
This utility model additionally provides a kind of mobile terminal.
A kind of mobile terminal, including liquid crystal display module provided by the utility model.
Above-mentioned mobile terminal, owing to have employed liquid crystal display module provided by the utility model, after falling
Not easy damaged, and then enhance the service life of complete machine, also avoid spending high cost maintenance, saved dimension
Accomplish this.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the liquid crystal display device of this utility model first embodiment.
Fig. 2 is the liquid crystal display device side structure schematic diagram in Fig. 1.
Fig. 3 is the enlarged drawing in Fig. 2 at A.
Fig. 4 is the Facad structure schematic diagram of the liquid crystal display device of this utility model the second embodiment.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is carried out more comprehensively
Description.Accompanying drawing gives better embodiment of the present utility model.But, this utility model can be with
Many different forms realize, however it is not limited to embodiments described herein.On the contrary, provide these
The purpose of embodiment be make disclosure of the present utility model is understood more thorough comprehensively.
It should be noted that when element is referred to as " being arranged at " another element, and it can be directly at another
On individual element or element placed in the middle can also be there is.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present centering elements.Used herein
Term " vertical ", " level ", "left", "right" and similar statement simply to illustrate that mesh
, being not offered as is unique embodiment.
Unless otherwise defined, all of technology used herein and scientific terminology with belong to of the present utility model
The implication that those skilled in the art are generally understood that is identical.Institute in description of the present utility model herein
The term used is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting this utility model.
Term as used herein " and/or " include the arbitrary and all of one or more relevant Listed Items
Combination.
Present inventor is found by research, and when falling, nearly all is all the drift angle of the second glass
Place is by power upwards, owing to the junction between the first glass and the second glass forms a complete step
Face, the second glass with step surface as fulcrum, thus can cause the stress of the second glass deformation to concentrate on fulcrum position
Put, namely at step surface, it is easy to cause the second glass to ftracture at fulcrum, thus cause the second glass
Broken.
See Fig. 1-3, the liquid crystal display device 100 of this utility model first embodiment, arrange including superposition
First glass 110 and the second glass 120.Wherein, the first glass 110 is CF glass, at the first glass 110
In the internal part such as colored filter and black matrix" is set.Second glass 120 is TFT glass,
Two glass 120 arrange the parts such as TFT (thin film transistor (TFT)), electrode cabling.Specifically, the first glass with
Second glass is the most all square.The length of the second glass 120 is more than the length of the first glass 110, the most just
Being to say, the second glass 120 has part to extend outside the first glass 110, and the part extended is mainly used in even
Circuit closer element, such as, drive IC150, flexible circuit board etc..In the present embodiment, second glass 120
The width of width and the first glass 110 is identical.
This utility model stretches out at the second glass 120 and is provided with corner cut structure 121 at the drift angle of the first glass 110,
It is to say, the cut formation in the lower left corner and the lower right corner corner cut structure 121 of the second glass 120 in Fig. 1.
Preferably, the starting point of corner cut structure 121 is positioned at the throwing on the second glass 120 of the drift angle of the first glass 110
Shadow point.Specifically, the starting point of the cut line of the corner cut structure 121 in the lower left corner of the second glass 120 is first
The summit in the lower left corner of glass 110；The cut line of the corner cut structure 121 in the lower right corner of the second glass 120
Starting point is the summit in the lower right corner of the first glass 110.So when falling, due to corner cut structure 121, to liquid
Folding corner region the weakest in LCD 100 has carried out empty avoiding process, thus avoids corner stress,
Avoid the lever principle impact to the second glass 120 when falling, thus reinforcement liquid crystal display device 100
Mechanical strength.Even if it addition, by power upwards at the corner cut of the second glass 120 when falling, also can keep away
Exempt from stress and concentrate on the first glass 110 and the junction (step surface) of the second glass 120, thus enhance liquid
The anti-deformation of LCD 100 itself and impact capacity.
Specifically, along the width of the first glass 110, the span of corner cut structure 121 is more than or equal to 3mm.
It is to say, along the width of the first glass 110, from the starting point of the cut line of corner cut structure 121 to end
The distance of point is more than or equal to 3mm.The machinery that so can strengthen liquid crystal display device 100 itself further is strong
Degree, anti-deformation and impact capacity.
In the present embodiment, the cut line of corner cut structure 121 is circular arc.More specifically, the radius of circular arc is
3.5～4.0mm.
It is, of course, understood that the cut line of corner cut structure 121 is not limited to circular arc, it is also possible to be
Other smooth curve, such as conic section etc..It is to say, corner cut structure 121 is chamfering structure or falls
Circle structure.
In addition to the first glass 110 and the second glass 120, liquid crystal display device 100 also includes being positioned at
Upper polaroid 130 outside one glass 110, be positioned at the lower polaroid 130 outside the second glass 120 and with
The driving IC150 of liquid crystal display device electrical connection.
See the Facad structure schematic diagram of the liquid crystal display device that Fig. 4, Fig. 4 are this utility model the second embodiment.
Second embodiment is essentially identical with first embodiment, with first embodiment except that, corner cut structure 122
Cut line be straight line.It is to say, the part cut away is right angled triangle, cut line is this right angle three
The hypotenuse of dihedral.Preferably, the angle of the width of this straight line and the first glass 110 is 40～50 degree.
So can strengthen mechanical strength, anti-deformation and the impact capacity of liquid crystal display device 100 itself further.
In the present embodiment, a length of 3.88mm of corner cut structure 121, the width of corner cut structure 121 is
4.00mm.It is to say, a right-angle side of the right angled triangle cut away is 3.88mm, another right-angle side is
4.00mm。
It is, of course, understood that the cut line of corner cut structure of the present utility model is not limited thereto, also
Can be jaggies, also or wave, it is also possible to be square wave line etc..
Liquid crystal display device 100 of the present utility model, when when falling, due to corner cut structure 121, to liquid crystal
Folding corner region the weakest in display device 100 has carried out empty avoiding process, thus avoids corner stress, keeps away
When having exempted to fall, the impact of the second glass 120 is strengthened by lever principle, thus reinforcement liquid crystal display device 100
Mechanical strength.Even if it addition, by power upwards at the corner cut of the second glass 120 when falling, also can keep away
Exempt from stress and concentrate on the first glass 110 and the junction (step surface) of the second glass 120, thus enhance liquid
The anti-deformation of LCD 100 itself and impact capacity.
This utility model additionally provides a kind of liquid crystal display module.
A kind of liquid crystal display module, including liquid crystal display device provided by the utility model.
In addition to liquid crystal display device, general liquid crystal display module also includes backlight assembly, glue frame and housing
Deng other parts.Other parts above-mentioned and the position annexation in liquid crystal display module are this area
Well known to technical staff, do not repeat them here！
Above-mentioned liquid crystal display module, owing to have employed liquid crystal display device provided by the utility model, is falling
Fall behind not easy damaged, and then enhance the bulk strength of liquid crystal display module.
This utility model additionally provides a kind of mobile terminal.
A kind of mobile terminal, including liquid crystal display module provided by the utility model.
Specifically, mobile terminal is mobile phone.It is, of course, understood that mobile terminal is not limited to hands
Machine, it is also possible to be panel computer etc..
Above-mentioned mobile terminal, owing to have employed liquid crystal display module provided by the utility model, after falling
Not easy damaged, and then enhance the service life of complete machine, also avoid spending high cost maintenance, saved dimension
Accomplish this.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model is special
The protection domain of profit should be as the criterion with claims.
Claims (10)
1. a liquid crystal display device, it is characterised in that include the first glass and the second glass that superposition arranges；The length of described second glass is more than the length of described first glass, and described second glass stretches out and is provided with corner cut structure at the drift angle of described first glass.
Liquid crystal display device the most according to claim 1, it is characterised in that the starting point of the cut line of described corner cut structure is positioned at the drift angle of the first glass subpoint on the second glass.
Liquid crystal display device the most according to claim 1, it is characterised in that along the width of described second glass, the span of described corner cut structure is more than or equal to 3mm.
Liquid crystal display device the most according to claim 1, it is characterised in that the cut line of described corner cut structure is straight line.
Liquid crystal display device the most according to claim 4, it is characterised in that the angle of the width of described straight line and the second glass is 40～50 degree.
Liquid crystal display device the most according to claim 1, it is characterised in that the cut line of described corner cut structure is circular arc.
Liquid crystal display device the most according to claim 6, it is characterised in that the radius of described circular arc is 3.5～4.0mm.
Liquid crystal display device the most according to claim 1, it is characterised in that the cut line of described corner cut structure is jaggies or wave.
9. a liquid crystal display module, it is characterised in that include the liquid crystal display device described in any one of claim 1-8.
10. a mobile terminal, it is characterised in that include the liquid crystal display module described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148531.XU CN205485166U (en) | 2016-02-25 | 2016-02-25 | Liquid crystal display device and liquid crystal display module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148531.XU CN205485166U (en) | 2016-02-25 | 2016-02-25 | Liquid crystal display device and liquid crystal display module and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205485166U true CN205485166U (en) | 2016-08-17 |
Family
ID=56679422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620148531.XU Expired - Fee Related CN205485166U (en) | 2016-02-25 | 2016-02-25 | Liquid crystal display device and liquid crystal display module and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205485166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693667A (en) * | 2017-04-03 | 2018-10-23 | 株式会社日本显示器 | Display device |
-
2016
- 2016-02-25 CN CN201620148531.XU patent/CN205485166U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693667A (en) * | 2017-04-03 | 2018-10-23 | 株式会社日本显示器 | Display device |
| CN108693667B (en) * | 2017-04-03 | 2021-12-07 | 株式会社日本显示器 | Display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516000 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee after: CHINA DISPLAY OPTOELECTRONICS TECHNOLOGY (HUIZHOU) Co.,Ltd. Address before: 516000 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee before: TCL DISPLAY TECHNOLOGY (HUIZHOU) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |