TW200622362A - Diffuser plate - Google Patents
Diffuser plateInfo
- Publication number
- TW200622362A TW200622362A TW093141749A TW93141749A TW200622362A TW 200622362 A TW200622362 A TW 200622362A TW 093141749 A TW093141749 A TW 093141749A TW 93141749 A TW93141749 A TW 93141749A TW 200622362 A TW200622362 A TW 200622362A
- Authority
- TW
- Taiwan
- Prior art keywords
- layer
- light penetrating
- diffuser plate
- diffusion layer
- lower diffusion
- Prior art date
Links
Abstract
A diffuser plate includes a light penetrating layer, an upper diffusion layer, and a lower diffusion layer. The light penetrating layer is made of light penetrating material. The upper diffusion layer is formed on the top of light penetrating layer. The lower diffusion layer is formed on the bottom of light penetrating layer. The light source can be uniformly scattered through the upper and lower diffusion layers to enlarge the angle of view for providing a better diffusing effect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93141749A TWI252344B (en) | 2004-12-31 | 2004-12-31 | Diffuser plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93141749A TWI252344B (en) | 2004-12-31 | 2004-12-31 | Diffuser plate |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI252344B TWI252344B (en) | 2006-04-01 |
TW200622362A true TW200622362A (en) | 2006-07-01 |
Family
ID=37565392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93141749A TWI252344B (en) | 2004-12-31 | 2004-12-31 | Diffuser plate |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI252344B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI697718B (en) * | 2019-09-19 | 2020-07-01 | 暘旭光電股份有限公司 | Optical film and backlight module |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI301533B (en) | 2006-08-14 | 2008-10-01 | Ind Tech Res Inst | Optical diffusion module |
-
2004
- 2004-12-31 TW TW93141749A patent/TWI252344B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI697718B (en) * | 2019-09-19 | 2020-07-01 | 暘旭光電股份有限公司 | Optical film and backlight module |
Also Published As
Publication number | Publication date |
---|---|
TWI252344B (en) | 2006-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |