TW200634398A - Light-emitting module and light source - Google Patents
Light-emitting module and light sourceInfo
- Publication number
- TW200634398A TW200634398A TW094108449A TW94108449A TW200634398A TW 200634398 A TW200634398 A TW 200634398A TW 094108449 A TW094108449 A TW 094108449A TW 94108449 A TW94108449 A TW 94108449A TW 200634398 A TW200634398 A TW 200634398A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- emitting module
- metal
- cooling system
- emitting
- Prior art date
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention discloses a light-emitting module and a light source. The light-emitting module includes a metal printed circuit board (PCB), numbers of light-emitting units mounted on a surface of the metal PCB, and a cooling system. The cooling system includes a heat receiving section attached on the opposite surface of the metal PCB to the light-emitting units, an outside cooling loop passage associated with the metal PCVB, and a cooling fluid flowing through the loop passage. The uniform cooling system can swiftly transfer heat generated from light-emitting module, and thus maintain a stable drive current and color temperature of the light-emitting units. Thus, a power of the light-emitting module is improved. The light-emitting module is available for various light sources and display apparatus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94108449A TWI332101B (en) | 2005-03-18 | 2005-03-18 | Light-emitting module and light source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94108449A TWI332101B (en) | 2005-03-18 | 2005-03-18 | Light-emitting module and light source |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200634398A true TW200634398A (en) | 2006-10-01 |
TWI332101B TWI332101B (en) | 2010-10-21 |
Family
ID=45074689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94108449A TWI332101B (en) | 2005-03-18 | 2005-03-18 | Light-emitting module and light source |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI332101B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8242595B2 (en) | 2007-08-10 | 2012-08-14 | Panasonic Electric Works SUNX Co., Ltd. | Heatsink and semiconductor device with heatsink |
TWI569477B (en) * | 2012-08-20 | 2017-02-01 | 賀利氏諾伯燈具輻深紫外線公司 | Micro-channel-cooled high heat load light emitting device |
-
2005
- 2005-03-18 TW TW94108449A patent/TWI332101B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8242595B2 (en) | 2007-08-10 | 2012-08-14 | Panasonic Electric Works SUNX Co., Ltd. | Heatsink and semiconductor device with heatsink |
TWI569477B (en) * | 2012-08-20 | 2017-02-01 | 賀利氏諾伯燈具輻深紫外線公司 | Micro-channel-cooled high heat load light emitting device |
Also Published As
Publication number | Publication date |
---|---|
TWI332101B (en) | 2010-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1891671A4 (en) | Light-emitting module | |
TW200801727A (en) | Display device, light-emitting device and solid-state light-emitting element substrate | |
DE502005005159D1 (en) | System for tempering components of a printing machine | |
AU2003272439A1 (en) | Led-based modular lamp | |
JP2009521777A5 (en) | ||
TW200505058A (en) | Integrated light-emitting diode system | |
EP3051586A3 (en) | Integrated led-based luminaire for general lighting | |
TW200720790A (en) | LED backlight unit | |
TW200639353A (en) | Illumination device having at least one light-emitting diode and vehicle headlight | |
JP2009003081A (en) | Display device and liquid crystal display | |
JP2010040494A (en) | Fluorescent lamp type led lamp capable of attaching and detaching led driving device | |
WO2007122548A3 (en) | Thermal isolation of electronic devices in submount used for leds lighting applications | |
WO2009035257A2 (en) | Cooling device for led light source using non-conductive liquid | |
TW200703714A (en) | Light emitting array apparatus and method of manufacture | |
US9304353B2 (en) | Direct backlight module | |
WO2009065106A3 (en) | Light system and method to thermally manage an led lighting system | |
ATE538345T1 (en) | ELECTRICAL CIRCUIT ARRANGEMENT | |
TW200634398A (en) | Light-emitting module and light source | |
PL1826481T3 (en) | Lamp | |
US8314559B1 (en) | LED headlamp with a heated cover | |
SE0402657D0 (en) | hybrid fittings | |
WO2005008790A3 (en) | Light-emitting diode and led light source | |
WO2008060623A3 (en) | High output led based illuminator that replaces ccfls for lcd backlights | |
TW200636343A (en) | Light emitting diode module and backlight system using the same | |
DE102004035786A1 (en) | Printing machine has in-line inspection system with lighting unit cooled by medium taken from cooling medium circuits of chilling roller and/or inking roller and/or damping roller |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |