TW200501446A - LED light-emitting module - Google Patents
LED light-emitting moduleInfo
- Publication number
- TW200501446A TW200501446A TW092116896A TW92116896A TW200501446A TW 200501446 A TW200501446 A TW 200501446A TW 092116896 A TW092116896 A TW 092116896A TW 92116896 A TW92116896 A TW 92116896A TW 200501446 A TW200501446 A TW 200501446A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- emitting module
- heat dissipation
- emission
- epitaxial wafer
- Prior art date
Links
Abstract
A kind of LED (light-emitting diode) light-emitting module is disclosed in the present invention and is capable of generating light emission after the conduction of current such that it can be used to provide light source for light-emission of the electronic apparatus. The invention is mainly composed of epitaxial wafer, electrodes, and the material used as the substrate of epitaxial wafer having excellent insulation and heat dissipation characteristics. After dicing the epitaxial wafer, a light-emitting module with plural epitaxial chips mounted on one single heat dissipation substrate can be formed. Additionally, the entire LED light-emitting module itself has high heat dissipation characteristic such that the effective power of LED light-emitting module is increased. Furthermore, the electrode is designed in such a way that light-emitting area of the light-emitting module is not blocked so as to obtain the characteristics of entire area light-emission and high brightness. Thus, the invention can be widely used in electronic apparatus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92116896A TWI224873B (en) | 2003-06-20 | 2003-06-20 | LED light-emitting module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92116896A TWI224873B (en) | 2003-06-20 | 2003-06-20 | LED light-emitting module |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI224873B TWI224873B (en) | 2004-12-01 |
TW200501446A true TW200501446A (en) | 2005-01-01 |
Family
ID=34568397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92116896A TWI224873B (en) | 2003-06-20 | 2003-06-20 | LED light-emitting module |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI224873B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI394291B (en) * | 2005-12-30 | 2013-04-21 | Seoul Semiconductor Co Ltd | Light emitting element provided with connecting terminals |
TWI458074B (en) * | 2009-02-16 | 2014-10-21 | Semi Photonics Co Ltd | Light emitting diodes with plural lumiphors |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI423470B (en) * | 2008-08-13 | 2014-01-11 | Epistar Corp | A method of manufacturing a high thermal-dissipation light-emitting element |
-
2003
- 2003-06-20 TW TW92116896A patent/TWI224873B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI394291B (en) * | 2005-12-30 | 2013-04-21 | Seoul Semiconductor Co Ltd | Light emitting element provided with connecting terminals |
TWI458074B (en) * | 2009-02-16 | 2014-10-21 | Semi Photonics Co Ltd | Light emitting diodes with plural lumiphors |
Also Published As
Publication number | Publication date |
---|---|
TWI224873B (en) | 2004-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |