TWI415313B - - Google Patents
Info
- Publication number
- TWI415313B TWI415313B TW98140087A TW98140087A TWI415313B TW I415313 B TWI415313 B TW I415313B TW 98140087 A TW98140087 A TW 98140087A TW 98140087 A TW98140087 A TW 98140087A TW I415313 B TWI415313 B TW I415313B
- Authority
- TW
- Taiwan
- Prior art keywords
- led wafer
- heat
- phase flow
- lens
- led
- Prior art date
Links
Landscapes
- Led Device Packages (AREA)
Abstract
A LED packaging structure includes a lens, a metal case, two phase flow heat conductors, at least one LED wafer, a foreign electric plug connector and a fixing seat. The metal case is used to support the lens and which inner is formed into a hollow shaped body to contain the LED wafer. The two phase flow heat conductors have at least one plane on which the LED wafer is dircely soldered or adhered. By using the two phase flow heat conductors such as heat pipes, heat spreaders and so on, the heat generated from the LED wafer can be quickly spread out to prevent heat generation so that the service lifetime of the LED wafer can be extended and prevent radiation performance degradation when the LED wafer overheats. This invention uses Fresnel lens to improve the irradiation efficiency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW98140087A TW201119104A (en) | 2009-11-25 | 2009-11-25 | LED packaging structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW98140087A TW201119104A (en) | 2009-11-25 | 2009-11-25 | LED packaging structure |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201119104A TW201119104A (en) | 2011-06-01 |
TWI415313B true TWI415313B (en) | 2013-11-11 |
Family
ID=44935971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW98140087A TW201119104A (en) | 2009-11-25 | 2009-11-25 | LED packaging structure |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW201119104A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216263A (en) * | 1990-11-29 | 1993-06-01 | Xerox Corporation | High density, independently addressable, surface emitting semiconductor laser-light emitting diode arrays |
CN201034307Y (en) * | 2007-05-30 | 2008-03-12 | 杭州五联照明科技有限公司 | Light-emitting diode illuminator with heat dissipation structure |
TWM362513U (en) * | 2009-01-22 | 2009-08-01 | Yeh Chiang Technology Corp | Packaging structure for LED |
-
2009
- 2009-11-25 TW TW98140087A patent/TW201119104A/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216263A (en) * | 1990-11-29 | 1993-06-01 | Xerox Corporation | High density, independently addressable, surface emitting semiconductor laser-light emitting diode arrays |
CN201034307Y (en) * | 2007-05-30 | 2008-03-12 | 杭州五联照明科技有限公司 | Light-emitting diode illuminator with heat dissipation structure |
TWM362513U (en) * | 2009-01-22 | 2009-08-01 | Yeh Chiang Technology Corp | Packaging structure for LED |
Also Published As
Publication number | Publication date |
---|---|
TW201119104A (en) | 2011-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2368408A4 (en) | Wireless lighting devices and applications | |
MX2016009101A (en) | Floodlights with multi-path cooling. | |
TW200612058A (en) | Lighting device with high heat dissipating efficiency | |
WO2012168831A3 (en) | A socket, a lighting module and a luminaire | |
GB201112048D0 (en) | Orbiting wavelength conversion element | |
WO2014113743A3 (en) | System for adapting an existing fluorescent light fixture with an led luminair | |
WO2011008027A3 (en) | Led lamp having an anion generator | |
WO2013058490A3 (en) | Module radiator | |
PH12017501619A1 (en) | Lighting module tightening device for lamp | |
WO2014193891A3 (en) | High efficiency solar power generator for offshore applications | |
JP2014203574A5 (en) | LIGHTING DEVICE AND VEHICLE LIGHT | |
WO2011116035A3 (en) | Integrated heat sink and system for enhanced thermal power generation | |
TWI415313B (en) | ||
WO2011153141A3 (en) | Light converting and emitting device with suppressed dark-line defects | |
EA200970511A1 (en) | DEVICE FOR CONVERSION OF ENERGY AND EQUIPMENT FOR CONVERSION OF ENERGY | |
CL2016002383A1 (en) | Inverted thermal tube inverter assembly for power pole | |
TW200625671A (en) | Improvement of structure for light emitting diode package | |
RU2012157760A (en) | RADIATION UNIT WITH EXTERNAL ELECTRON ACCELERATOR | |
GB201117527D0 (en) | Lamp holders | |
GT201900018A (en) | SYSTEM OF USE OF EXCEDENT HEAT OF WOOD STOVES FOR THE GENERATION OF ENERGY | |
WO2009133199A3 (en) | A light comprising leds and a heat sink within a housing | |
WO2012114225A3 (en) | Lamp assembly | |
WO2010122009A3 (en) | Solar installation | |
CN103115299A (en) | Ceiling type spotlight | |
WO2012030144A3 (en) | Led light bulb having superior optical and heat-dissipating qualities |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |