TW200608595A - Light-emitting device - Google Patents
Light-emitting deviceInfo
- Publication number
- TW200608595A TW200608595A TW093124827A TW93124827A TW200608595A TW 200608595 A TW200608595 A TW 200608595A TW 093124827 A TW093124827 A TW 093124827A TW 93124827 A TW93124827 A TW 93124827A TW 200608595 A TW200608595 A TW 200608595A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- heat
- emitting device
- circuit board
- led
- Prior art date
Links
Landscapes
- Led Device Packages (AREA)
Abstract
This invention relates to a light-emitting device with enhanced heat-dissipation efficiency and a positioning circuit board of light-emitting module and its light-emitting device suitable in the occasion of mass production. This disclosed light-emitting device comprises: a plurality of LED modules, one substrate containing a plurality of through holes and printed with electronic circuits, and one heat-dissipation unit. The heat energy generated by LED modules is transferred, by means of its LED base and metallic heat-dissipation plate, to the heat-dissipation unit, which contacts the external environment. During installation, each of LED modules is placed into the plural through holes on the printed circuit board to position each LED module and make it connected to the electronic circuit on the board; and, subsequently, the heat-dissipation unit is fixed to complete the installation. Therefore, this disclosed positioning circuit board of light-emitting module and its light-emitting device are suitable in the occasion of mass production.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93124827A TWI244776B (en) | 2004-08-18 | 2004-08-18 | Light-emitting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93124827A TWI244776B (en) | 2004-08-18 | 2004-08-18 | Light-emitting device |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI244776B TWI244776B (en) | 2005-12-01 |
TW200608595A true TW200608595A (en) | 2006-03-01 |
Family
ID=37154891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93124827A TWI244776B (en) | 2004-08-18 | 2004-08-18 | Light-emitting device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI244776B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI401017B (en) * | 2010-05-25 | 2013-07-01 | Sunonwealth Electr Mach Ind Co | Combining method for heat dissipating module |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI381128B (en) * | 2007-12-31 | 2013-01-01 | Foxsemicon Integrated Tech Inc | Lighting emitting diode illuminator |
-
2004
- 2004-08-18 TW TW93124827A patent/TWI244776B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI401017B (en) * | 2010-05-25 | 2013-07-01 | Sunonwealth Electr Mach Ind Co | Combining method for heat dissipating module |
Also Published As
Publication number | Publication date |
---|---|
TWI244776B (en) | 2005-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |