JP4330716B2 - 投光装置 - Google Patents

投光装置 Download PDF

Info

Publication number
JP4330716B2
JP4330716B2 JP22153899A JP22153899A JP4330716B2 JP 4330716 B2 JP4330716 B2 JP 4330716B2 JP 22153899 A JP22153899 A JP 22153899A JP 22153899 A JP22153899 A JP 22153899A JP 4330716 B2 JP4330716 B2 JP 4330716B2
Authority
JP
Japan
Prior art keywords
light emitting
lens
light
emitting element
curvature
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
JP22153899A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001052513A (ja
JP2001052513A5 (https=
Inventor
光隆 武村
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Priority to JP22153899A priority Critical patent/JP4330716B2/ja
Publication of JP2001052513A publication Critical patent/JP2001052513A/ja
Publication of JP2001052513A5 publication Critical patent/JP2001052513A5/ja
Application granted granted Critical
Publication of JP4330716B2 publication Critical patent/JP4330716B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Led Device Packages (AREA)
  • Optical Communication System (AREA)
JP22153899A 1999-08-04 1999-08-04 投光装置 Expired - Fee Related JP4330716B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22153899A JP4330716B2 (ja) 1999-08-04 1999-08-04 投光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22153899A JP4330716B2 (ja) 1999-08-04 1999-08-04 投光装置

Publications (3)

Publication Number Publication Date
JP2001052513A JP2001052513A (ja) 2001-02-23
JP2001052513A5 JP2001052513A5 (https=) 2006-09-21
JP4330716B2 true JP4330716B2 (ja) 2009-09-16

Family

ID=16768298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22153899A Expired - Fee Related JP4330716B2 (ja) 1999-08-04 1999-08-04 投光装置

Country Status (1)

Country Link
JP (1) JP4330716B2 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7775685B2 (en) 2003-05-27 2010-08-17 Cree, Inc. Power surface mount light emitting die package
US7264378B2 (en) * 2002-09-04 2007-09-04 Cree, Inc. Power surface mount light emitting die package
US7244965B2 (en) 2002-09-04 2007-07-17 Cree Inc, Power surface mount light emitting die package
CN101685028B (zh) * 2002-09-20 2011-09-21 矢崎总业株式会社 连接器组件以及使用了该组件的仪表
JP5407054B2 (ja) * 2008-08-01 2014-02-05 日亜化学工業株式会社 照明装置
JP4768038B2 (ja) * 2009-02-13 2011-09-07 シャープ株式会社 照明デバイスおよび該照明デバイスを使用した照明装置
JP2011151239A (ja) * 2010-01-22 2011-08-04 Toppan Printing Co Ltd Ｌｅｄ用リードフレーム及びｌｅｄモジュールの製造方法
JP5490028B2 (ja) * 2011-01-19 2014-05-14 三菱電機株式会社 光学レンズ及び照明装置

Also Published As

Publication number Publication date
JP2001052513A (ja) 2001-02-23

Similar Documents

Publication Publication Date Title
US7431480B2 (en) Optical element, compound optical element, and illuminating apparatus
US4698730A (en) Light-emitting diode
JPH0983018A (ja) 発光ダイオードユニット
CN100428507C (zh) 光发送器
EP1193773B1 (en) Optical structure comprising an optical element and method for manufacturing the same
US10770632B2 (en) Light source device
JP4976218B2 (ja) 発光ユニット
JP2002314137A (ja) 反射型発光ダイオード
JP4785033B2 (ja) 光学式水滴センサ
JP2006099117A (ja) 照明パッケージ
US8684575B2 (en) Lighting unit
JP4330716B2 (ja) 投光装置
KR20180048910A (ko) Led 모듈 및 조명 모듈
JP3791323B2 (ja) 光素子用光学デバイス
JP2002134793A (ja) 光素子用光学デバイス
EP3089226A1 (en) Light-emitting diode module and lamp using the same
CN112393195A (zh) 光线投射装置
JP2020013756A (ja) 車両用灯具
JPH0794785A (ja) 発光ダイオ−ド
KR101044682B1 (ko) 조명 패키지
CN112393198A (zh) 微型化光线投射装置
JPS6338272A (ja) 光半導体装置
JP4404658B2 (ja) 半導体発光装置
CN116868099A (zh) 发光装置
JP4611472B2 (ja) 投受光装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060803

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060803

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20081111

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081118

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090119

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090317

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: 20090616

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: 20090617

R150 Certificate of patent or registration of utility model

Ref document number: 4330716

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

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

Free format text: PAYMENT UNTIL: 20120626

Year of fee payment: 3

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

Free format text: PAYMENT UNTIL: 20120626

Year of fee payment: 3

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

Free format text: PAYMENT UNTIL: 20130626

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20130626

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20140626

Year of fee payment: 5

LAPS Cancellation because of no payment of annual fees