JPH0459790B2 - - Google Patents

Info

Publication number
JPH0459790B2
JPH0459790B2 JP61181886A JP18188686A JPH0459790B2 JP H0459790 B2 JPH0459790 B2 JP H0459790B2 JP 61181886 A JP61181886 A JP 61181886A JP 18188686 A JP18188686 A JP 18188686A JP H0459790 B2 JPH0459790 B2 JP H0459790B2
Authority
JP
Japan
Prior art keywords
light
optical semiconductor
fresnel lens
chip
semiconductor device
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 - Lifetime
Application number
JP61181886A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6338272A (ja
Inventor
Shigeru Aoyama
Shiro Ogata
Maki Yamashita
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP61181886A priority Critical patent/JPS6338272A/ja
Publication of JPS6338272A publication Critical patent/JPS6338272A/ja
Publication of JPH0459790B2 publication Critical patent/JPH0459790B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02253—Out-coupling of light using lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/02208—Mountings; Housings characterised by the shape of the housings
    • H01S5/02212—Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)
  • Light Receiving Elements (AREA)
  • Led Device Packages (AREA)
JP61181886A 1986-08-04 1986-08-04 光半導体装置 Granted JPS6338272A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61181886A JPS6338272A (ja) 1986-08-04 1986-08-04 光半導体装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61181886A JPS6338272A (ja) 1986-08-04 1986-08-04 光半導体装置

Publications (2)

Publication Number Publication Date
JPS6338272A JPS6338272A (ja) 1988-02-18
JPH0459790B2 true JPH0459790B2 (enrdf_load_stackoverflow) 1992-09-24

Family

ID=16108594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61181886A Granted JPS6338272A (ja) 1986-08-04 1986-08-04 光半導体装置

Country Status (1)

Country Link
JP (1) JPS6338272A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04328513A (ja) * 1991-04-30 1992-11-17 Minolta Camera Co Ltd レーザビーム走査光学系
US5212501A (en) * 1991-04-30 1993-05-18 Minolta Camera Kabushiki Kaisha Image recording apparatus with a laser optical unit
DE69318487T2 (de) * 1992-08-07 1998-12-24 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Halbleiterlaservorrichtung, optische Vorrichtung und Herstellungsverfahren
US5825054A (en) * 1995-12-29 1998-10-20 Industrial Technology Research Institute Plastic-molded apparatus of a semiconductor laser
JP4504662B2 (ja) * 2003-04-09 2010-07-14 シチズン電子株式会社 Ｌｅｄランプ
EP1622205A3 (en) * 2004-07-29 2006-02-08 Schott AG Electronic package incorporating electronic components generating and/or receiving light-based signals
KR101008687B1 (ko) * 2010-05-13 2011-01-17 주식회사 세코닉스 Ｉｒ 수신 장치 및 이를 구비한 액정 셔터형 입체 안경
CN109154762B (zh) * 2016-05-19 2021-10-26 苏州乐琻半导体有限公司 闪光灯模块和包括闪光灯模块的终端

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113387A (en) * 1979-02-22 1980-09-01 Sanyo Electric Co Ltd Light emitting diode indicator
JPS57183763U (enrdf_load_stackoverflow) * 1981-05-18 1982-11-20
JPS5815965U (ja) * 1981-07-24 1983-01-31 日産自動車株式会社 車両用リレ−装置
JPS59205774A (ja) * 1983-05-09 1984-11-21 Nec Corp 半導体発光素子

Also Published As

Publication number Publication date
JPS6338272A (ja) 1988-02-18

Similar Documents

Publication Publication Date Title
US5175783A (en) Optical molded device including two lenses and active element integrally
EP1048085B1 (en) Led module and luminaire
JP5237641B2 (ja) 照明装置、自動車ヘッドライトおよび照明装置を製造するための方法
US8368093B2 (en) LED unit
US20100165635A1 (en) Led unit
JP4699966B2 (ja) 光線を投射するためのモジュール
US20060152820A1 (en) Lens and light-emitting device including the lens
US8269243B2 (en) LED unit
JP2005236299A (ja) Ｌｅｄを用いた照明システム
GB2282700A (en) Optical element for use with an LED
JP2002043629A (ja) Ｌｅｄ投光装置とこれに用いるレンズ体。
JP2000266969A (ja) 光送受信モジュール
US6916105B2 (en) Optical assembly for light emitting diode package
JP7372522B2 (ja) 発光装置
JP2007265688A (ja) コリメーションレンズ及びこれを用いた照明装置
JPH0459790B2 (enrdf_load_stackoverflow)
JPH10105635A (ja) 光半導体装置
TW201422984A (zh) 光學透鏡以及應用該光學透鏡的發光元件
CN107408613A (zh) 光电子组件
JPH0459789B2 (enrdf_load_stackoverflow)
TWI827948B (zh) 具有球型調製器的照明裝置
JPS6338270A (ja) 投受光装置
JPS60213069A (ja) 光通信用ｌｅｄ
JPS584102A (ja) 光学素子
JPS5932986Y2 (ja) オプテイカルフアイバ−入力装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees