CN206117737U - Preventing reflecting screen construction and cell -phone - Google Patents
Preventing reflecting screen construction and cell -phone Download PDFInfo
- Publication number
- CN206117737U CN206117737U CN201620340640.1U CN201620340640U CN206117737U CN 206117737 U CN206117737 U CN 206117737U CN 201620340640 U CN201620340640 U CN 201620340640U CN 206117737 U CN206117737 U CN 206117737U
- Authority
- CN
- China
- Prior art keywords
- circular polarizing
- display screen
- polarizing disk
- glare shield
- curtain structure
- 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.)
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Links
- 238000010276 construction Methods 0.000 title abstract description 3
- 230000010287 polarization Effects 0.000 claims abstract description 11
- 230000003287 optical effect Effects 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract 2
- 230000001795 light effect Effects 0.000 description 7
- 239000011229 interlayer Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Polarising Elements (AREA)
Abstract
The utility model provides a preventing reflecting screen construction and cell -phone, including display screen and the inclined to one side vibration -damping sheet of circle, the circle inclined to one side vibration -damping sheet set up the display screen top. Utilize circularly polarized light after the reflection revolve to with the reflection before circularly polarized light revolve to opposite principle, set up circular polarization on the display screen after, effectively the light that is reflected by the display screen again from external incident of filtering has improved the preventing reflecting effect.
Description
Technical field
This utility model is related to screen area, more particularly to a kind of anti-glare shield curtain structure and a kind of mobile phone.
Background technology
Out of doors, reflective serious when screen is when sun direct projection, user cannot see what is shown on screen
Content, using inconvenience.At present, frosting is made in surface by some screens, is roughened screen surface, the screen surface tool after roughening
Have and uneven make it have irreflexive characteristic so that the light of mobile phone screen reflection is not dazzling, but screen surface is not only
Sliding, definition is not high.
Utility model content
First purpose of the present utility model is to propose a kind of anti-glare shield curtain structure, can effectively filter reflected light, is carried
Rise counnter attack light effect.
It is that, up to this purpose, this utility model is employed the following technical solutions：
A kind of anti-glare shield curtain structure, including display screen and circular polarizing disk, the circular polarizing disk is arranged on the display screen
Top.
Wherein, the circular polarizing disk is fixed on the surface of the display screen.
Wherein, the circular polarizing disk is pasted onto the surface of the display screen.
Wherein, the circular polarizing disk is pasted onto the surface of the display screen by optical cement.
Wherein, also including touch screen, the touch screen is arranged on the circular polarizing disk.
Wherein, optics glue is passed through between the touch screen and the circular polarizing disk.
Wherein, the shapes and sizes of the circular polarizing disk are consistent with the display screen.
Wherein, the circular polarizing disk is silicon dioxide circular polarizing disk.
Wherein, the thickness of the circular polarizing disk is 0.1-0.3mm.
Second purpose of the present utility model is to propose a kind of mobile phone, and the mobile phone can effectively filter reflected light, is lifted anti-
Reflecting effect.
It is that, up to this purpose, this utility model is employed the following technical solutions：
A kind of mobile phone, including above-mentioned anti-glare shield curtain structure.
Beneficial effect：This utility model provides a kind of anti-glare shield curtain structure and a kind of mobile phone, including display screen and circle
Polaroid, the circular polarizing disk is arranged on the display screen top.Using the circularly polarized light after reflection rotation direction with reflection before
The oppositely oriented principle of circularly polarized light, is arranged after circular polarization on a display screen, can effectively filter out from extraneous incidence and be shown again
The light of screen reflection, improves counnter attack light effect.
Description of the drawings
Fig. 1 is the structural representation of the counnter attack photo structure that this utility model is provided.
Fig. 2 is that the light in the counnter attack photo structure that this utility model is provided propagates signal schematic diagram.
Fig. 3 is the partial enlarged drawing at the A of Fig. 2.
Wherein：
1- display screens, 2- circular polarizing disks, 3- touch screens, 4- optical cements, a- ambients, the light in b- display screens, c-
Light in circular polarizing disk, circularly polarized light before d1- reflections, circularly polarized light after d2- reflections.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Fig. 1 to Fig. 3 is refer to, first embodiment of the present utility model provides a kind of anti-glare shield curtain structure, including aobvious
Display screen 1 and circular polarizing disk 2, circular polarizing disk 2 is arranged on the top of display screen 1.Circular polarizing disk can be Left-hand circular polarization piece or dextrorotation
Circular polarizing disk.By taking right-hand circular polarization piece as an example, extraneous light a is entered after circular polarizing disk 2 the present embodiment, is filtered into dextrorotation
Circularly polarized light, i.e. circularly polarized light d1 is the circularly polarized light of dextrorotation before reflection, reflects front circularly polarized light d1 on the surface of display screen 1
Circular polarizing disk 2 is entered after being reflected, according to optical theory, rotation direction and the circularly polarized light before reflection of the circularly polarized light after reflection revolve
To conversely, therefore, circularly polarized light d2 is left-handed circularly polarized light after reflection, it is impossible to by right-hand circular polarization piece.Circular polarizing disk 2 is
During Left-hand circular polarization piece, principle is consistent with right-hand circular polarization piece, repeats no more.Using the circularly polarized light after reflection rotation direction with it is anti-
The oppositely oriented principle of circularly polarized light before penetrating, after arranging circular polarization 2 on display screen 1, can effectively filter out from extraneous incident
The light of the reflection of screen 1 is shown again, improves counnter attack light effect.
It is inclined through the circle of circular polarization 2 when there is remaining interlayer between circular polarizing disk 2 and display screen 1 according to optical theory
Shaking in light, some can be changed into line polarized light, after the shown reflection of screen 1 of this part line polarized light, it is impossible to be circularly polarized piece 2
Filter, counnter attack light effect declines.Therefore, it is to lift counnter attack light effect in the present embodiment, circular polarizing disk 2 is fixed on display screen 1
, there are no other interlayers in surface.Optionally, it is that so that circular polarizing disk 2 is fixedly secured on the surface of display screen 1, circular polarizing disk 2 is pasted
On the surface of display screen 1.Further, circular polarizing disk 2 is pasted onto the surface of display screen 1 by optical cement 4, higher to ensure
Light transmission.
According to optical theory, when the angle of incidence of the circularly polarized light for being reflected is bigger, the rotation of the circularly polarized light after its reflection
More obvious to the effect for changing, the circularly polarized light after being reflected more easily is circularly polarized piece and filters, and lifts filtration result.Cause
This, in the present embodiment, arranges touch screen 3 on circular polarizing disk 2, and incident ray a, can be further by being refracted after touch screen 3
The angle of incidence of circularly polarized light d1 before reflection is improved, the filtration result of circular polarizing disk is improved, and touch screen 3 can also realize that touch screen is defeated
Enter, lift experience.Optionally, to take into account the firm and high light transmittance of structure, lead between touch screen 3 and circular polarizing disk 2
Cross optical cement 4 to paste.
In the present embodiment, be so that the light everywhere of display screen 1 is filtered uniformly, the shapes and sizes of circular polarizing disk 2 with
Display screen 1 is consistent.For reduces cost, circular polarizing disk 2 is silicon dioxide circular polarizing disk.The thickness of circular polarizing disk 2 can be 0.1-
0.3mm, existing preferable counnter attack light effect, will not increase the thickness of too many screen construction again.
Second embodiment of the present utility model provides a kind of mobile phone, including above-mentioned anti-glare shield curtain structure.Using anti-
The oppositely oriented principle of circularly polarized light before the rotation direction of the circularly polarized light after penetrating and reflection, arranges circular polarization 2 on display screen 1
Afterwards, can effectively filter out from the extraneous incident light for being shown the reflection of screen 1 again, improve counnter attack light effect.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, will change in specific embodiments and applications, this specification content should not be construed as
To restriction of the present utility model.
Claims (10)
1. a kind of anti-glare shield curtain structure, it is characterised in that including display screen (1) and circular polarizing disk (2), the circular polarizing disk
(2) it is arranged on the display screen (1) top.
2. anti-glare shield curtain structure according to claim 1, it is characterised in that the circular polarizing disk (2) is fixed on described
The surface of display screen (1).
3. anti-glare shield curtain structure according to claim 1, it is characterised in that the circular polarizing disk (2) is pasted onto described
The surface of display screen (1).
4. anti-glare shield curtain structure according to claim 3, it is characterised in that the circular polarizing disk (2) is by optical cement
(4) it is pasted onto the surface of the display screen (1).
5. anti-glare shield curtain structure according to claim 1, it is characterised in that also including touch screen (3), the touch screen
(3) it is arranged on the circular polarizing disk (2).
6. anti-glare shield curtain structure according to claim 5, it is characterised in that the touch screen (3) and the circular polarization
Pasted by optical cement (4) between piece (2).
7. anti-glare shield curtain structure according to claim 1, it is characterised in that the shape of the circular polarizing disk (2) and big
It is little consistent with the display screen (1).
8. anti-glare shield curtain structure according to claim 1, it is characterised in that the circular polarizing disk (2) is silicon dioxide
Circular polarizing disk.
9. anti-glare shield curtain structure according to claim 1, it is characterised in that the thickness of the circular polarizing disk (2) is
0.1-0.3mm。
10. a kind of mobile phone, it is characterised in that including the anti-glare shield curtain structure described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340640.1U CN206117737U (en) | 2016-04-20 | 2016-04-20 | Preventing reflecting screen construction and cell -phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340640.1U CN206117737U (en) | 2016-04-20 | 2016-04-20 | Preventing reflecting screen construction and cell -phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206117737U true CN206117737U (en) | 2017-04-19 |
Family
ID=58510475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620340640.1U Active CN206117737U (en) | 2016-04-20 | 2016-04-20 | Preventing reflecting screen construction and cell -phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206117737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764300A (en) * | 2019-10-31 | 2020-02-07 | Oppo广东移动通信有限公司 | Display module and electronic device |
| CN111833829A (en) * | 2020-07-24 | 2020-10-27 | Oppo（重庆）智能科技有限公司 | Method and device for acquiring ambient light sensitivity value, electronic equipment and readable storage medium |
-
2016
- 2016-04-20 CN CN201620340640.1U patent/CN206117737U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764300A (en) * | 2019-10-31 | 2020-02-07 | Oppo广东移动通信有限公司 | Display module and electronic device |
| CN111833829A (en) * | 2020-07-24 | 2020-10-27 | Oppo（重庆）智能科技有限公司 | Method and device for acquiring ambient light sensitivity value, electronic equipment and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231220 Address after: 518000 floor 21, block a, Kupai building, intersection of Keyuan Avenue and Baoshen Road, north high tech Zone, songpingshan community, Xili street, Nanshan District, Shenzhen, Guangdong Patentee after: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) Co.,Ltd. Address before: 3 / F, plant No.1, phase I project, No.3, Gongye West 1st Road, Songshan Lake high tech Industrial Development Zone, Dongguan City, Guangdong Province 523500 Patentee before: DONGGUAN COOLPAD SOFTWARE TECH Co.,Ltd. |
|
| TR01 | Transfer of patent right |