TW200629611A - Light source device for a light-emitting diode - Google Patents

Light source device for a light-emitting diode

Info

Publication number
TW200629611A
TW200629611A TW095103370A TW95103370A TW200629611A TW 200629611 A TW200629611 A TW 200629611A TW 095103370 A TW095103370 A TW 095103370A TW 95103370 A TW95103370 A TW 95103370A TW 200629611 A TW200629611 A TW 200629611A
Authority
TW
Taiwan
Prior art keywords
light
emitting diode
emitting diodes
source device
substrate
Prior art date
Application number
TW095103370A
Other languages
Chinese (zh)
Other versions
TWI299216B (en
Inventor
Min-Tui Kuo
Tsung-Yi Lin
Wei-Hsin Fang
Sung-Chu Chuang
Original Assignee
Min-Tui Kuo
Tsung-Yi Lin
Wei-Hsin Fang
Sung-Chu Chuang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Min-Tui Kuo, Tsung-Yi Lin, Wei-Hsin Fang, Sung-Chu Chuang filed Critical Min-Tui Kuo
Priority to TW95103370A priority Critical patent/TWI299216B/en
Publication of TW200629611A publication Critical patent/TW200629611A/en
Application granted granted Critical
Publication of TWI299216B publication Critical patent/TWI299216B/en

Links

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

A light source device for a light-emitting diode, which comprises a substrate, a first light-emitting diode that defined in the center of the substrate and several second light-emitting diodes that defined in the substrate. The first and the second light-emitting diodes are arranged in matrix, and the first light-emitting diodes are surrounded by the second light-emitting diode, and the lighting angle of the first light-emitting diode is larger than that of the second light-emitting diodes. By such arrangement, only using a small quantity of light-emitting diodes that can result in several overlapping lighting angle areas so as to project equal and effective light sources. Therefore, this invention can be used in ordinary lighting equipment such as streetlamp and searchlight.
TW95103370A 2006-01-27 2006-01-27 Light source device for a light-emitting diode TWI299216B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95103370A TWI299216B (en) 2006-01-27 2006-01-27 Light source device for a light-emitting diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95103370A TWI299216B (en) 2006-01-27 2006-01-27 Light source device for a light-emitting diode

Publications (2)

Publication Number Publication Date
TW200629611A true TW200629611A (en) 2006-08-16
TWI299216B TWI299216B (en) 2008-07-21

Family

ID=45069621

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95103370A TWI299216B (en) 2006-01-27 2006-01-27 Light source device for a light-emitting diode

Country Status (1)

Country Link
TW (1) TWI299216B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI422773B (en) * 2010-07-15 2014-01-11 Dongguan Masstop Liquid Crystal Display Co Ltd Lamp module and table lamp using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI422773B (en) * 2010-07-15 2014-01-11 Dongguan Masstop Liquid Crystal Display Co Ltd Lamp module and table lamp using the same

Also Published As

Publication number Publication date
TWI299216B (en) 2008-07-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees