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)
  • Light Receiving Elements (AREA)
  • Led Device Packages (AREA)
  • Semiconductor Lasers (AREA)
  • Led Devices (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
KR102427049B1 (ko) * 2016-05-19 2022-07-29 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 플래시 모듈 및 이를 포함하는 단말기

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

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Legal Events

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