CN108345060A - A kind of rectangle microdot optical diaphragm - Google Patents
A kind of rectangle microdot optical diaphragm Download PDFInfo
- Publication number
- CN108345060A CN108345060A CN201810337875.9A CN201810337875A CN108345060A CN 108345060 A CN108345060 A CN 108345060A CN 201810337875 A CN201810337875 A CN 201810337875A CN 108345060 A CN108345060 A CN 108345060A
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- CN
- China
- Prior art keywords
- rectangle
- lighting
- guide
- thin film
- microdot
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 36
- 239000010409 thin film Substances 0.000 claims abstract description 21
- 230000008676 import Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0075—Arrangements of multiple light guides
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention discloses a kind of rectangle microdot optical diaphragms, including optical thin film ontology, optical thin film ontology is equipped with ink printed layer comprehensively, the ink printed layer has several guide-lighting rectangles, guide-lighting rectangle length l >=0.508mm, width w >=0.152mm, the center spacing b >=0.513mm, center spacing d >=0.157mm of width direction of the length direction of adjacent leaded light rectangle.The present invention has the ink printed layer of guide-lighting rectangle, light source can be made uniformly to import in display area, reduces the strong light of direct projection of nanometer LED.
Description
Technical field
The present invention relates to shading, guide-lighting field, more particularly to a kind of rectangle microdot optical diaphragms.
Background technology
Mobile phone is usually used in our daily lifes, continuously improves development in technology, mobile phone display effect is clear
Clear degree requires also higher and higher.
Module light-emitting surface uniform light is always a technical problem, and the illuminating source of existing mobile phone has whole on the market
A nanometer LED light is evenly equipped on a mobile phone screen, if using traditional optical diaphragm, the strong light meeting direct projection of nanometer LED light causes
Entire screen cover light is not soft uniformly.
Invention content
The present invention has the ink printing of guide-lighting rectangle to solve the above problems, providing a kind of rectangle microdot optical diaphragm
Layer, can be such that light source uniformly imports in display area, reduce the strong light of direct projection of nanometer LED.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of rectangle microdot optical diaphragm, including it is optically thin
Membrane body, optical thin film ontology are equipped with ink printed layer comprehensively, which has several guide-lighting rectangles, guide-lighting rectangle long
Spend l >=0.508mm, width w >=0.152mm, center spacing b >=0.513mm of the length direction of adjacent leaded light rectangle, width side
To center spacing d >=0.157mm.
Further, length direction outermost leaded light rectangle is more than or equal to b away from optical thin film body edges, is less than or equal to
2b；Width direction outermost leaded light rectangle is more than or equal to d away from optical thin film body edges, is less than or equal to 2d.
Further, guide-lighting rectangle is white ink layer or grayscale ink layer.
In conclusion the present invention has following advantages：
The ink printed layer for being equipped with guide-lighting rectangle comprehensively of optical diaphragm ontology of the present invention, the leaded light rectangle can uniformly reduce
The nanometer strong light of LED light light emitting source direct projection, keeps overall picture brightness uniformity soft.
Simultaneously in an assembling process, the aligning accuracy of guide-lighting rectangle influences picture edge grade smaller, so total painting
It face can be uniform and soft.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is guide-lighting rectangle schematic diagram of the invention；
Fig. 3 is divergence of beam schematic diagram of the present invention.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments：
Embodiment 1：
A kind of rectangle microdot optical diaphragm, including optical thin film sheet 1, referring to attached drawing 1 and attached drawing 2, optical thin film ontology 1, comprehensively
Equipped with ink printed layer 2, it is 0.508mm, width w which, which has several guide-lighting rectangles 21, guide-lighting rectangle length l,
Center spacing b for 0.152mm, the length direction of adjacent leaded light rectangle 21 is 0.513mm, and the center spacing d of width direction is
0.157mm。
With continued reference to attached drawing 2, length direction outermost leaded light rectangle is more than or equal to b away from 1 edge of optical thin film ontology, is less than
It is b in the present embodiment equal to 2b；Width direction outermost leaded light rectangle is more than or equal to d away from 1 edge of optical thin film ontology, is less than
It is 2d in the present embodiment equal to 2d, it is worth mentioning at this point that, guide-lighting rectangle printing arrangement size rule can be according to client's nanometer LED
100 queueing discipline of lamp carries out typesetting, i.e. the size of leaded light rectangle and the spacing of adjacent guide-lighting rectangle can be applicable in screen according to it
The arrangement of upper nanometer LED light 100 and of different sizes and carry out independent design.
Preferably, guide-lighting rectangle 21 is white ink layer.
With further reference to attached drawing 3, guide-lighting rectangle 21 can completely or dislocation cover a nanometer LED light, the nanometer after lighting
LED lamplight leads effect by the screening of conductive rectangle, and light source is spread around so that the strong light of direct projection of nanometer LED is equal in display surface
Even soft, because in assembling process, the aligning accuracy of guide-lighting rectangle is smaller on the influence of picture edge grade, to overall picture energy
It is enough uniform and soft.
Embodiment 2：
A kind of rectangle microdot optical diaphragm, including optical thin film sheet 1, referring to attached drawing 1 and attached drawing 2, optical thin film ontology 1, comprehensively
Equipped with ink printed layer 2, it is 0.512mm, width w which, which has several guide-lighting rectangles 21, guide-lighting rectangle length l,
Center spacing b for 0.154mm, the length direction of adjacent leaded light rectangle 21 is 1.0248mm, and the center spacing d of width direction is
1.0240mm。
With continued reference to attached drawing 2, length direction outermost leaded light rectangle is more than or equal to b away from 1 edge of optical thin film ontology, is less than
It is 1.5b in the present embodiment equal to 2b；Width direction outermost leaded light rectangle is more than or equal to d away from 1 edge of optical thin film ontology, small
In being 2d equal to 2d, in the present embodiment, it is worth mentioning at this point that, guide-lighting rectangle printing arrangement size rule can be according to client's nanometer
100 queueing discipline of LED light carries out typesetting, i.e. the size of leaded light rectangle and the spacing of adjacent guide-lighting rectangle can be applicable in screen according to it
The arrangement of nanometer LED light 100 and of different sizes and carry out independent design on curtain.
Preferably, guide-lighting rectangle 21 is grayscale ink layer.
With further reference to attached drawing 3, guide-lighting rectangle 21 can completely or dislocation cover a nanometer LED light, the nanometer after lighting
100 light of LED light leads effect by the screening of conductive rectangle, and light source is spread around so that the strong light of direct projection of nanometer LED is being shown
Face homogeneous soft, because in assembling process, the aligning accuracy of guide-lighting rectangle is smaller on the influence of picture edge grade, to total painting
It face can be uniform and soft.
Embodiment 3：
A kind of rectangle microdot optical diaphragm, including optical thin film sheet 1, referring to attached drawing 1 and attached drawing 2, optical thin film ontology 1, comprehensively
Equipped with ink printed layer 2, it is 0.515mm, width w which, which has several guide-lighting rectangles 21, guide-lighting rectangle length l,
Center spacing b for 0.155mm, the length direction of adjacent leaded light rectangle 21 is 1.0254mm, and the center spacing d of width direction is
1.0240mm。
With continued reference to attached drawing 2, length direction outermost leaded light rectangle is more than or equal to b away from 1 edge of optical thin film ontology, is less than
It is 1.5b in the present embodiment equal to 2b；Width direction outermost leaded light rectangle is more than or equal to d away from 1 edge of optical thin film ontology, small
In being 1.5d equal to 2d, in the present embodiment, it is worth mentioning at this point that, guide-lighting rectangle printing arrangement size rule can be received according to client
Rice LED light queueing discipline carries out typesetting, i.e. the size of leaded light rectangle and the spacing of adjacent guide-lighting rectangle can be applicable in screen according to it
The arrangement of nanometer LED light and of different sizes and carry out independent design on curtain.
Preferably, guide-lighting rectangle 21 is grayscale ink layer.
With further reference to attached drawing 3, guide-lighting rectangle 21 can completely or dislocation cover a nanometer LED light, the nanometer after lighting
LED lamplight leads effect by the screening of conductive rectangle, and light source is spread around so that the strong light of direct projection of nanometer LED is equal in display surface
Even soft, because in assembling process, the aligning accuracy of guide-lighting rectangle is smaller on the influence of picture edge grade, to overall picture energy
It is enough uniform and soft.
The technical concepts and features of the above embodiment only to illustrate the invention, its object is to allow be familiar with technique
People cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent transformation or modification that Spirit Essence is done, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of rectangle microdot optical diaphragm, including optical thin film ontology（1）, it is characterised in that：The optical thin film ontology（1）
It is equipped with ink printed layer comprehensively（2）, the ink printed layer（2）There are several guide-lighting rectangles（21）, the leaded light rectangle length l >=
0.508mm, width w >=0.152mm, the adjacent guide-lighting rectangle（21）Length direction center spacing b >=0.513mm, it is wide
Spend the center spacing d >=0.157mm in direction.
2. a kind of rectangle microdot optical diaphragm according to claim 1, it is characterised in that：It is guide-lighting described in length direction outermost
Rectangle is away from the optical thin film ontology（1）Edge is more than or equal to b, is less than or equal to 2b.
3. a kind of rectangle microdot optical diaphragm according to claim 2, it is characterised in that：It is guide-lighting described in width direction outermost
Rectangle is away from the optical thin film ontology（1）Edge is more than or equal to d, is less than or equal to 2d.
4. according to a kind of any one of claims 1 to 3 rectangle microdot optical diaphragm, it is characterised in that：The leaded light rectangle
（21）Color is white ink layer or grayscale ink layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337875.9A CN108345060A (en) | 2018-04-16 | 2018-04-16 | A kind of rectangle microdot optical diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337875.9A CN108345060A (en) | 2018-04-16 | 2018-04-16 | A kind of rectangle microdot optical diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108345060A true CN108345060A (en) | 2018-07-31 |
Family
ID=62955042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810337875.9A Pending CN108345060A (en) | 2018-04-16 | 2018-04-16 | A kind of rectangle microdot optical diaphragm |
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| Country | Link |
|---|---|
| CN (1) | CN108345060A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050024403A1 (en) * | 1995-07-19 | 2005-02-03 | Canon Kabushiki Kaisha | Color filter manufacturing method and apparatus, ink-jet device, color filter, display device, and apparatus having display device |
| CN1811552A (en) * | 2005-01-24 | 2006-08-02 | 三星电子株式会社 | Reflective plate and liquid crystal display apparatus having the same |
| CN102052600A (en) * | 2009-11-10 | 2011-05-11 | 清华大学 | Backlight module and liquid crystal display |
| CN102059865A (en) * | 2009-11-12 | 2011-05-18 | 京东方科技集团股份有限公司 | Light-guiding plate and printing method thereof and backlight module |
| US20120182760A1 (en) * | 2010-02-17 | 2012-07-19 | Nippon Mektron, Ltd. | Switch module |
| CN203836857U (en) * | 2014-04-24 | 2014-09-17 | 北京京东方光电科技有限公司 | Backlight source and display device |
| CN107193070A (en) * | 2017-08-01 | 2017-09-22 | 京东方科技集团股份有限公司 | A kind of light field modulating layer, backing structure and display device |
| CN208270787U (en) * | 2018-04-16 | 2018-12-21 | 昆山佰淇电子有限公司 | A kind of rectangle microdot optical diaphragm |
-
2018
- 2018-04-16 CN CN201810337875.9A patent/CN108345060A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050024403A1 (en) * | 1995-07-19 | 2005-02-03 | Canon Kabushiki Kaisha | Color filter manufacturing method and apparatus, ink-jet device, color filter, display device, and apparatus having display device |
| CN1811552A (en) * | 2005-01-24 | 2006-08-02 | 三星电子株式会社 | Reflective plate and liquid crystal display apparatus having the same |
| CN102052600A (en) * | 2009-11-10 | 2011-05-11 | 清华大学 | Backlight module and liquid crystal display |
| CN102059865A (en) * | 2009-11-12 | 2011-05-18 | 京东方科技集团股份有限公司 | Light-guiding plate and printing method thereof and backlight module |
| US20120182760A1 (en) * | 2010-02-17 | 2012-07-19 | Nippon Mektron, Ltd. | Switch module |
| CN203836857U (en) * | 2014-04-24 | 2014-09-17 | 北京京东方光电科技有限公司 | Backlight source and display device |
| CN107193070A (en) * | 2017-08-01 | 2017-09-22 | 京东方科技集团股份有限公司 | A kind of light field modulating layer, backing structure and display device |
| CN208270787U (en) * | 2018-04-16 | 2018-12-21 | 昆山佰淇电子有限公司 | A kind of rectangle microdot optical diaphragm |
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