JP4897745B2 - 発光ダイオード素子を用いた照明系及びその発光ダイオード素子 - Google Patents

発光ダイオード素子を用いた照明系及びその発光ダイオード素子 Download PDF

Info

Publication number
JP4897745B2
JP4897745B2 JP2008175373A JP2008175373A JP4897745B2 JP 4897745 B2 JP4897745 B2 JP 4897745B2 JP 2008175373 A JP2008175373 A JP 2008175373A JP 2008175373 A JP2008175373 A JP 2008175373A JP 4897745 B2 JP4897745 B2 JP 4897745B2
Authority
JP
Japan
Prior art keywords
emitting diode
light emitting
light
diode element
illumination system
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2008175373A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009016353A (ja
JP2009016353A5 (enrdf_load_stackoverflow
Inventor
ピン チュアン チェン
シェン ボー リン
チェスター クオ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Optoelectronic Technology Inc
Original Assignee
Advanced Optoelectronic Technology Inc
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 Technology Inc filed Critical Advanced Optoelectronic Technology Inc
Publication of JP2009016353A publication Critical patent/JP2009016353A/ja
Publication of JP2009016353A5 publication Critical patent/JP2009016353A5/ja
Application granted granted Critical
Publication of JP4897745B2 publication Critical patent/JP4897745B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Led Device Packages (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2008175373A 2007-07-06 2008-07-04 発光ダイオード素子を用いた照明系及びその発光ダイオード素子 Expired - Fee Related JP4897745B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW096124603 2007-07-06
TW96124603A TWI385819B (zh) 2007-07-06 2007-07-06 使用發光二極體元件之照明系統及其發光二極體元件

Publications (3)

Publication Number Publication Date
JP2009016353A JP2009016353A (ja) 2009-01-22
JP2009016353A5 JP2009016353A5 (enrdf_load_stackoverflow) 2009-07-02
JP4897745B2 true JP4897745B2 (ja) 2012-03-14

Family

ID=40356961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008175373A Expired - Fee Related JP4897745B2 (ja) 2007-07-06 2008-07-04 発光ダイオード素子を用いた照明系及びその発光ダイオード素子

Country Status (2)

Country Link
JP (1) JP4897745B2 (enrdf_load_stackoverflow)
TW (1) TWI385819B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101149580B1 (ko) 2011-04-11 2012-05-29 현동훈 엘이디 광원의 광 조정용 확산형 반사체
JP6130164B2 (ja) * 2012-08-07 2017-05-17 株式会社エンプラス 面光源装置および表示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07114026A (ja) * 1993-10-20 1995-05-02 Gou Shoji Kk 液晶表示用のバックライト
US5924788A (en) * 1997-09-23 1999-07-20 Teledyne Lighting And Display Products Illuminating lens designed by extrinsic differential geometry
JP3813509B2 (ja) * 2001-12-28 2006-08-23 株式会社東芝 レンズ一体型発光素子及び航空障害灯
JP2005122969A (ja) * 2003-10-15 2005-05-12 Matsushita Electric Ind Co Ltd 照明装置

Also Published As

Publication number Publication date
JP2009016353A (ja) 2009-01-22
TWI385819B (zh) 2013-02-11
TW200903837A (en) 2009-01-16

Similar Documents

Publication Publication Date Title
JP6235491B2 (ja) 均一な照明を得るための光学素子
US8246199B2 (en) LED illuminating device
TWI537523B (zh) 光學透鏡以及應用該光學透鏡的發光元件
US20120075850A1 (en) Led lamp
TWI535978B (zh) 光學透鏡以及應用該光學透鏡的發光元件
CN111237650B (zh) 发光装置
CN108198918A (zh) 具有衬底中的散射特征的led
CN103311418B (zh) 发光二极管模组
JP5788966B2 (ja) カバーパネル付き照明器具
JP5555318B2 (ja) 効率の高い発光デバイス及び斯様なデバイスを製造する方法
CN103791255B (zh) 发光二极管灯泡
JP2011151218A (ja) 発光装置
JP4897745B2 (ja) 発光ダイオード素子を用いた照明系及びその発光ダイオード素子
US7980727B2 (en) Monolithic tiring condensing arrays and methods thereof
JP6179138B2 (ja) 車両用灯具
US20100109500A1 (en) Light generating unit
JP5060059B2 (ja) 光学部品及びそれを用いた照明装置
JP6260349B2 (ja) 照明器具および光源カバー
KR20120139939A (ko) 엘이디 조명등의 반사경
CN105402656B (zh) Led射灯结构
TWI409406B (zh) 發光二極體燈具
CN101382253B (zh) 使用发光二极管的照明系统及其发光二极管
JP2009016353A5 (enrdf_load_stackoverflow)
CN102003643B (zh) 使用发光二极管的照明系统及其发光二极管
TW201426119A (zh) 背光模組

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090519

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090519

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20110311

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20110413

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110707

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110802

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111101

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20111122

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20111222

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150106

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees