TW463957U - Light guiding board with multi-focus reflection pattern - Google Patents
Light guiding board with multi-focus reflection patternInfo
- Publication number
- TW463957U TW463957U TW90204492U TW90204492U TW463957U TW 463957 U TW463957 U TW 463957U TW 90204492 U TW90204492 U TW 90204492U TW 90204492 U TW90204492 U TW 90204492U TW 463957 U TW463957 U TW 463957U
- Authority
- TW
- Taiwan
- Prior art keywords
- light guiding
- reflection pattern
- guiding board
- focus reflection
- focus
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW90204492U TW463957U (en) | 2001-03-23 | 2001-03-23 | Light guiding board with multi-focus reflection pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW90204492U TW463957U (en) | 2001-03-23 | 2001-03-23 | Light guiding board with multi-focus reflection pattern |
Publications (1)
Publication Number | Publication Date |
---|---|
TW463957U true TW463957U (en) | 2001-11-11 |
Family
ID=21682373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW90204492U TW463957U (en) | 2001-03-23 | 2001-03-23 | Light guiding board with multi-focus reflection pattern |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW463957U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110025950A1 (en) * | 2009-07-30 | 2011-02-03 | Lee Sang-Hyun | Light guide plate and liquid crystal display device including the same |
US8529116B2 (en) | 2010-04-06 | 2013-09-10 | Coretronic Corporation | Light guide plate and light source module |
-
2001
- 2001-03-23 TW TW90204492U patent/TW463957U/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110025950A1 (en) * | 2009-07-30 | 2011-02-03 | Lee Sang-Hyun | Light guide plate and liquid crystal display device including the same |
US8529116B2 (en) | 2010-04-06 | 2013-09-10 | Coretronic Corporation | Light guide plate and light source module |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MM4K | Annulment or lapse of a utility model due to non-payment of fees |