CN104536071A - Multifunctional double-layer arc diffusion plate - Google Patents
Multifunctional double-layer arc diffusion plate Download PDFInfo
- Publication number
- CN104536071A CN104536071A CN201410785317.0A CN201410785317A CN104536071A CN 104536071 A CN104536071 A CN 104536071A CN 201410785317 A CN201410785317 A CN 201410785317A CN 104536071 A CN104536071 A CN 104536071A
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- China
- Prior art keywords
- layer
- diffusion layer
- light
- diffusion
- diffuser plate
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0247—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of voids or pores
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention discloses a multifunctional double-layer arc diffusion plate. The multifunctional double-layer arc diffusion plate comprises a first diffusion layer, a second diffusion layer, light guide posts, a titanium particle layer and scattering hole layers, the two adjacent scattering hole layers are combined to form a V-type structure, the light guide posts are of a hollow structure, the bottom of the first diffusion layer is of a planer structure, the top face of the first diffusion layer is of an arc structure, the top face of the second diffusion layer is connected with the bottom face of the first diffusion layer, the light guide posts are located in the first diffusion layer, and the titanium particle layer and the scattering hole layers are arranged in the second diffusion layer. By means of the mode, as light is refracted and diffused many times through various different structures, the use ratio of the light is increased, and the light is diffused more uniformly and not dazzling.
Description
Technical field
The present invention relates to field of illuminating device, particularly relate to a kind of multifunction double-layer arc diffuser plate.
Background technology
Light diffusing sheet is the means by chemistry or physics, reflects, reflects the device imagined with the physics of scattering.
But existing light diffusing sheet also defectiveness commercially, mainly lower to the utilization factor of light, a large amount of light can be wasted, and through diffusion after light uneven, more dazzling, it is not convenient to use, so people need the diffuser plate more met the demands.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of Multi-functional V-shaped groove diffuser plate, has that reliability is high, effective, utilization factor advantages of higher, simultaneously lighting device application and universal on have market outlook widely.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of multifunction double-layer arc diffuser plate is provided, it comprises: the first diffusion layer, the second diffusion layer, light-guiding pillar, titanium granulosa and scattering aperture layer, adjacent two described scattering aperture layer are combined into V-structure, described light-guiding pillar is hollow-core construction, the bottom of described first diffusion layer is planar structure, the end face of described first diffusion layer is arcuate structure, the end face of described second diffusion layer is connected with the ground of described first diffusion layer, described light-guiding pillar is arranged in described first diffusion layer, and described titanium granulosa and described scattering aperture layer are arranged in described second diffusion layer.
In a preferred embodiment of the present invention, described titanium granulosa is horizontally placed on the centre of described second diffusion layer.
In a preferred embodiment of the present invention, described scattering aperture layer is distributed in the both sides up and down of described titanium granulosa uniformly.
In a preferred embodiment of the present invention, described scattering aperture layer comprises several hollow spheroids.
In a preferred embodiment of the present invention, by centre to the both sides of described first diffusion layer of described first diffusion layer, the diameter of described light-guiding pillar successively decreases successively.
The invention has the beneficial effects as follows: by multiple different structure, refraction repeatedly and diffusion are carried out to light, improve the utilization factor to light, and allow the more even, not dazzling of divergence of beam.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of multifunction double-layer arc diffuser plate one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, the first diffusion layer, the 2, second diffusion layer, 3, light-guiding pillar, 4,
Titanium granulosa, 5, scattering aperture layer.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of multifunction double-layer arc diffuser plate, it comprises: the first diffusion layer 1, second diffusion layer 2, light-guiding pillar 3, titanium granulosa 4 and scattering aperture layer 5, adjacent two described scattering aperture layer 5 are combined into V-structure, described light-guiding pillar 3 is hollow-core construction, the bottom of described first diffusion layer 1 is planar structure, the end face of described first diffusion layer 2 is arcuate structure, the end face of described second diffusion layer 2 is connected with the ground of described first diffusion layer 1, described light-guiding pillar 3 is arranged in described first diffusion layer 1, described titanium granulosa 4 and described scattering aperture layer 5 are arranged in described second diffusion layer 2.
Described titanium granulosa 4 is horizontally placed on the centre of described second diffusion layer 2.
Described scattering aperture layer 5 is distributed in the both sides up and down of described titanium granulosa 4 uniformly.
Described scattering aperture layer 5 comprises several hollow spheroids.
By centre to the both sides of described first diffusion layer 2 of described first diffusion layer 1, the diameter of described light-guiding pillar 3 successively decreases successively, and the reflection can carrying out in various degree according to the content of each position light like this, makes the last light produced more all even soft.
The beneficial effect of multifunction double-layer arc diffuser plate of the present invention is: carry out refraction repeatedly and diffusion by multiple different structure to light, improve the utilization factor to light, and allows the more even, not dazzling of divergence of beam.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a multifunction double-layer arc diffuser plate, it is characterized in that, comprise: the first diffusion layer, the second diffusion layer, light-guiding pillar, titanium granulosa and scattering aperture layer, adjacent two described scattering aperture layer are combined into V-structure, described light-guiding pillar is hollow-core construction, the bottom of described first diffusion layer is planar structure, the end face of described first diffusion layer is arcuate structure, the end face of described second diffusion layer is connected with the ground of described first diffusion layer, described light-guiding pillar is arranged in described first diffusion layer, and described titanium granulosa and described scattering aperture layer are arranged in described second diffusion layer.
2. multifunction double-layer arc diffuser plate according to claim 1, is characterized in that, described titanium granulosa is horizontally placed on the centre of described second diffusion layer.
3. multifunction double-layer arc diffuser plate according to claim 1, is characterized in that, described scattering aperture layer is distributed in the both sides up and down of described titanium granulosa uniformly.
4. multifunction double-layer arc diffuser plate according to claim 1, is characterized in that, described scattering aperture layer comprises several hollow spheroids.
5. multifunction double-layer arc diffuser plate according to claim 1, is characterized in that, by centre to the both sides of described first diffusion layer of described first diffusion layer, the diameter of described light-guiding pillar successively decreases successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785317.0A CN104536071A (en) | 2014-12-18 | 2014-12-18 | Multifunctional double-layer arc diffusion plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785317.0A CN104536071A (en) | 2014-12-18 | 2014-12-18 | Multifunctional double-layer arc diffusion plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104536071A true CN104536071A (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410785317.0A Pending CN104536071A (en) | 2014-12-18 | 2014-12-18 | Multifunctional double-layer arc diffusion plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN104536071A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932855A (en) * | 2017-02-08 | 2017-07-07 | 江门吉华光电精密有限公司 | RGBW colour mixture light-guiding pillars |
| CN108563065A (en) * | 2018-03-12 | 2018-09-21 | 厦门天马微电子有限公司 | A kind of backlight module and manufacturing method, display device |
| CN109358387A (en) * | 2018-12-02 | 2019-02-19 | 深圳市天诺通光电科技有限公司 | U-shaped structure high PS diffuser plate and its manufacture craft and application thoroughly |
| CN111505751A (en) * | 2020-06-16 | 2020-08-07 | 常州华威新材料有限公司 | Arch-shaped diffusion film for improving brightness and concealing atomization performance and preparation method thereof |
| WO2020179944A1 (en) * | 2019-03-04 | 2020-09-10 | 주식회사 첨단랩 | Light extraction structure for curing device, and lighting device |
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| CN1815271A (en) * | 2005-02-02 | 2006-08-09 | 三星电子株式会社 | Optical unit, method of manufacturing the same, backlight assembly having the same and display device having the same |
| CN101093258A (en) * | 2006-06-22 | 2007-12-26 | 宣茂科技股份有限公司 | Structure of diffusion module, and fabricating method |
| CN101118291A (en) * | 2006-08-04 | 2008-02-06 | 鸿富锦精密工业（深圳）有限公司 | Pervasion piece |
| CN101261329A (en) * | 2007-03-06 | 2008-09-10 | 奇菱科技股份有限公司 | Diffusing plate |
| KR20120023299A (en) * | 2010-09-01 | 2012-03-13 | 엘지전자 주식회사 | Optical sheet |
| CN204405879U (en) * | 2014-12-18 | 2015-06-17 | 常州市诺金精密机械有限公司 | Multifunction double-layer arc diffuser plate |
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2014
- 2014-12-18 CN CN201410785317.0A patent/CN104536071A/en active Pending
Patent Citations (6)
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| CN1815271A (en) * | 2005-02-02 | 2006-08-09 | 三星电子株式会社 | Optical unit, method of manufacturing the same, backlight assembly having the same and display device having the same |
| CN101093258A (en) * | 2006-06-22 | 2007-12-26 | 宣茂科技股份有限公司 | Structure of diffusion module, and fabricating method |
| CN101118291A (en) * | 2006-08-04 | 2008-02-06 | 鸿富锦精密工业（深圳）有限公司 | Pervasion piece |
| CN101261329A (en) * | 2007-03-06 | 2008-09-10 | 奇菱科技股份有限公司 | Diffusing plate |
| KR20120023299A (en) * | 2010-09-01 | 2012-03-13 | 엘지전자 주식회사 | Optical sheet |
| CN204405879U (en) * | 2014-12-18 | 2015-06-17 | 常州市诺金精密机械有限公司 | Multifunction double-layer arc diffuser plate |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932855A (en) * | 2017-02-08 | 2017-07-07 | 江门吉华光电精密有限公司 | RGBW colour mixture light-guiding pillars |
| CN108563065A (en) * | 2018-03-12 | 2018-09-21 | 厦门天马微电子有限公司 | A kind of backlight module and manufacturing method, display device |
| CN108563065B (en) * | 2018-03-12 | 2022-01-07 | 厦门天马微电子有限公司 | Backlight module, manufacturing method and display device |
| CN109358387A (en) * | 2018-12-02 | 2019-02-19 | 深圳市天诺通光电科技有限公司 | U-shaped structure high PS diffuser plate and its manufacture craft and application thoroughly |
| WO2020179944A1 (en) * | 2019-03-04 | 2020-09-10 | 주식회사 첨단랩 | Light extraction structure for curing device, and lighting device |
| CN111505751A (en) * | 2020-06-16 | 2020-08-07 | 常州华威新材料有限公司 | Arch-shaped diffusion film for improving brightness and concealing atomization performance and preparation method thereof |
| CN111505751B (en) * | 2020-06-16 | 2021-10-29 | 常州华威新材料有限公司 | Arch-shaped diffusion film for improving brightness and concealing atomization performance and preparation method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |