TWI266089B - Light guide plate and light source system - Google Patents
Light guide plate and light source systemInfo
- Publication number
- TWI266089B TWI266089B TW91136041A TW91136041A TWI266089B TW I266089 B TWI266089 B TW I266089B TW 91136041 A TW91136041 A TW 91136041A TW 91136041 A TW91136041 A TW 91136041A TW I266089 B TWI266089 B TW I266089B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- guide plate
- light guide
- source system
- light source
- Prior art date
Links
Abstract
A light source system includes at least one light source and a light guide plate. Said light guide plate comprises a light incident surface, a light reflecting surface orthogonal to said light incident surface, a light emitting surface oppositing to said light reflecting surface and a plurality of dot-patterns formed on said light reflecting surface. Wherein the dot-patterns comprise a plurality of light-scattering elements. Each one of the light-scattering elements has a plurality of micro-specular reflection faces, which enhance luminance of the light guide plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW91136041A TWI266089B (en) | 2002-12-13 | 2002-12-13 | Light guide plate and light source system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW91136041A TWI266089B (en) | 2002-12-13 | 2002-12-13 | Light guide plate and light source system |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200409976A TW200409976A (en) | 2004-06-16 |
TWI266089B true TWI266089B (en) | 2006-11-11 |
Family
ID=38191498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW91136041A TWI266089B (en) | 2002-12-13 | 2002-12-13 | Light guide plate and light source system |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI266089B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8333497B2 (en) | 2008-10-17 | 2012-12-18 | Coretronic Corporation | Light guide plate having micro structures arranged in geometric and stripe patterns |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105301692A (en) * | 2015-12-04 | 2016-02-03 | 苏州茂立光电科技有限公司 | Light guide plate with high light utilization rate, and design method thereof |
CN105911634A (en) * | 2016-06-20 | 2016-08-31 | 京东方科技集团股份有限公司 | Light guiding plate, backlight source, display device and light guiding plate manufacturing method |
-
2002
- 2002-12-13 TW TW91136041A patent/TWI266089B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8333497B2 (en) | 2008-10-17 | 2012-12-18 | Coretronic Corporation | Light guide plate having micro structures arranged in geometric and stripe patterns |
Also Published As
Publication number | Publication date |
---|---|
TW200409976A (en) | 2004-06-16 |
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