TW200942736A - Reflector, lighting unit and lighting panel using the same - Google Patents

Reflector, lighting unit and lighting panel using the same

Info

Publication number
TW200942736A
TW200942736A TW97112768A TW97112768A TW200942736A TW 200942736 A TW200942736 A TW 200942736A TW 97112768 A TW97112768 A TW 97112768A TW 97112768 A TW97112768 A TW 97112768A TW 200942736 A TW200942736 A TW 200942736A
Authority
TW
Taiwan
Prior art keywords
curved portion
light emitting
emitting diode
diode module
module bar
Prior art date
Application number
TW97112768A
Other languages
Chinese (zh)
Other versions
TWI381132B (en
Inventor
Wei-Hung Wu
Chia-Chen Chang
Original Assignee
Advanced Optoelectronic Tech
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 Advanced Optoelectronic Tech filed Critical Advanced Optoelectronic Tech
Priority to TW97112768A priority Critical patent/TWI381132B/en
Priority to JP2009094721A priority patent/JP4971385B2/en
Publication of TW200942736A publication Critical patent/TW200942736A/en
Application granted granted Critical
Publication of TWI381132B publication Critical patent/TWI381132B/en

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)

Abstract

This invention is related to a lighting plate, which uses a plurality of light emitting diode module bars as the light sources, comprises a plurality of reflectors, which partially enclose the corresponding light emitting diode module bar. The reflectors including the first curved portion and the second curved portion are arranged in a way in which the second curved portion of one reflector overlaps the first curved portion of the other. The surface formed from the first curved portion and the second curved portion facing the light emitting diode module bar is a first reflection surface The first reflection surface extends in the direction from one long side of the light emitting diode module bar to the other side of the light emitting diode module bar, and covers a desired illumination area. The second reflection surface configured to reflect the adjacent light emitting diode module bar is at the backside of the second curved portion.
TW97112768A 2008-04-09 2008-04-09 Reflector, lighting unit and lighting panel using the same TWI381132B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW97112768A TWI381132B (en) 2008-04-09 2008-04-09 Reflector, lighting unit and lighting panel using the same
JP2009094721A JP4971385B2 (en) 2008-04-09 2009-04-09 Reflector, lamp unit and lamp panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW97112768A TWI381132B (en) 2008-04-09 2008-04-09 Reflector, lighting unit and lighting panel using the same

Publications (2)

Publication Number Publication Date
TW200942736A true TW200942736A (en) 2009-10-16
TWI381132B TWI381132B (en) 2013-01-01

Family

ID=41313225

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97112768A TWI381132B (en) 2008-04-09 2008-04-09 Reflector, lighting unit and lighting panel using the same

Country Status (2)

Country Link
JP (1) JP4971385B2 (en)
TW (1) TWI381132B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5796183B2 (en) * 2009-12-18 2015-10-21 パナソニックＩｐマネジメント株式会社 Road lighting equipment
KR101282632B1 (en) 2011-12-05 2013-07-12 현대자동차일본기술연구소 Lamp for automobile
CN115013754B (en) * 2021-03-05 2023-06-06 北京字节跳动网络技术有限公司 Light-emitting module and desk lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11218754A (en) * 1998-01-29 1999-08-10 Yazaki Corp Back light device
JP2005285728A (en) * 2004-03-26 2005-10-13 Hitachi Lighting Ltd Ceiling direct fitting type wall-face lighting apparatus
US7311431B2 (en) * 2005-04-01 2007-12-25 Avago Technologies Ecbu Ip Pte Ltd Light-emitting apparatus having a plurality of adjacent, overlapping light-guide plates
JP2007311064A (en) * 2006-05-16 2007-11-29 Mirai:Kk Lighting system
JP4630229B2 (en) * 2006-05-26 2011-02-09 パナソニック電工株式会社 lighting equipment
JP5509512B2 (en) * 2006-08-08 2014-06-04 日本軽金属株式会社 ROOF STRUCTURE WITH LIGHTING DEVICE AND CARPORT ROOF AND WAITING SPACE ROOF USING THE SAME
TWM314303U (en) * 2006-11-17 2007-06-21 Arima Optoelectronics Corp Lamp of transportation tool

Also Published As

Publication number Publication date
TWI381132B (en) 2013-01-01
JP2009252749A (en) 2009-10-29
JP4971385B2 (en) 2012-07-11

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Legal Events

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