DE69323031T2 - Ohmsche Elektrode, Verfahren für ihre Herstellung und lichtemittierende Vorrichtung - Google Patents

Ohmsche Elektrode, Verfahren für ihre Herstellung und lichtemittierende Vorrichtung

Info

Publication number
DE69323031T2
DE69323031T2 DE69323031T DE69323031T DE69323031T2 DE 69323031 T2 DE69323031 T2 DE 69323031T2 DE 69323031 T DE69323031 T DE 69323031T DE 69323031 T DE69323031 T DE 69323031T DE 69323031 T2 DE69323031 T2 DE 69323031T2
Authority
DE
Germany
Prior art keywords
type
layer
compound semiconductor
ohmic electrode
film
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
DE69323031T
Other languages
German (de)
English (en)
Other versions
DE69323031D1 (de
Inventor
Satoshi Shinagawa-Ku Tokyo Ito
Fumiyo Shinagawa-Ku Tokyo Narui
Masafumi Shinagawa-Ku Tokyo Ozawa
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69323031D1 publication Critical patent/DE69323031D1/de
Publication of DE69323031T2 publication Critical patent/DE69323031T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/20—Electrodes
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0421—Electrical excitation ; Circuits therefor characterised by the semiconducting contacting layers
    • 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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/327—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIBVI compounds, e.g. ZnCdSe-laser
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/01—Manufacture or treatment
    • H10D64/011—Manufacture or treatment of electrodes ohmically coupled to a semiconductor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/816—Bodies having carrier transport control structures, e.g. highly-doped semiconductor layers or current-blocking structures
    • H10H20/8162—Current-blocking structures
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/822—Materials of the light-emitting regions
    • H10H20/823—Materials of the light-emitting regions comprising only Group II-VI materials, e.g. ZnO
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/83—Electrodes
    • H10H20/832—Electrodes characterised by their material

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Led Devices (AREA)
  • Semiconductor Lasers (AREA)
DE69323031T 1992-10-23 1993-10-22 Ohmsche Elektrode, Verfahren für ihre Herstellung und lichtemittierende Vorrichtung Expired - Fee Related DE69323031T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30960392 1992-10-23
JP3274193A JP3278951B2 (ja) 1992-10-23 1993-01-28 オーミック電極の形成方法

Publications (2)

Publication Number Publication Date
DE69323031D1 DE69323031D1 (de) 1999-02-25
DE69323031T2 true DE69323031T2 (de) 1999-07-15

Family

ID=26371319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69323031T Expired - Fee Related DE69323031T2 (de) 1992-10-23 1993-10-22 Ohmsche Elektrode, Verfahren für ihre Herstellung und lichtemittierende Vorrichtung

Country Status (6)

Country Link
US (1) US5373175A (enExample)
EP (1) EP0594212B1 (enExample)
JP (1) JP3278951B2 (enExample)
KR (1) KR100296182B1 (enExample)
DE (1) DE69323031T2 (enExample)
TW (1) TW240342B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07263372A (ja) * 1994-03-24 1995-10-13 Sharp Corp Ｉｉ−ｖｉ族化合物半導体装置およびその製造方法
JP3586293B2 (ja) * 1994-07-11 2004-11-10 ソニー株式会社 半導体発光素子
JPH0945890A (ja) * 1995-05-25 1997-02-14 Sharp Corp オーミック電極構造、半導体装置およびその製造方法
US5760423A (en) * 1996-11-08 1998-06-02 Kabushiki Kaisha Toshiba Semiconductor light emitting device, electrode of the same device and method of manufacturing the same device
JP3854693B2 (ja) * 1996-09-30 2006-12-06 キヤノン株式会社 半導体レーザの製造方法
US5952778A (en) * 1997-03-18 1999-09-14 International Business Machines Corporation Encapsulated organic light emitting device
US6448648B1 (en) * 1997-03-27 2002-09-10 The United States Of America As Represented By The Secretary Of The Navy Metalization of electronic semiconductor devices
US6087725A (en) * 1997-09-29 2000-07-11 Matsushita Electric Industrial Co., Ltd. Low barrier ohmic contact for semiconductor light emitting device
JP3414371B2 (ja) * 2000-07-31 2003-06-09 株式会社村田製作所 弾性表面波装置及びその製造方法
CN100428504C (zh) * 2003-11-06 2008-10-22 厦门市三安光电科技有限公司 一种半导体器件及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098921A (en) * 1976-04-28 1978-07-04 Cutler-Hammer Tantalum-gallium arsenide schottky barrier semiconductor device
US4350990A (en) * 1979-02-28 1982-09-21 General Motors Corporation Electrode for lead-salt diodes
US4414561A (en) * 1979-09-27 1983-11-08 Bell Telephone Laboratories, Incorporated Beryllium-gold ohmic contact to a semiconductor device
DE3176025D1 (en) * 1980-08-04 1987-04-23 Santa Barbara Res Center Metallic contacts to compound semiconductor devices
US4514896A (en) * 1981-03-25 1985-05-07 At&T Bell Laboratories Method of forming current confinement channels in semiconductor devices
JPS5947790A (ja) * 1982-09-13 1984-03-17 Hitachi Ltd 半導体レ−ザ装置
JPH0658977B2 (ja) * 1984-07-16 1994-08-03 株式会社小糸製作所 半導体素子
JPH084170B2 (ja) * 1986-10-13 1996-01-17 セイコーエプソン株式会社 半導体発光素子及びその製造方法
US5187547A (en) * 1988-05-18 1993-02-16 Sanyo Electric Co., Ltd. Light emitting diode device and method for producing same
JP2632975B2 (ja) * 1988-10-31 1997-07-23 日本電信電話株式会社 ｐ型ＺｎＳｅに対するオーミック電極形成法
US5081632A (en) * 1989-01-26 1992-01-14 Hitachi, Ltd. Semiconductor emitting device
US5217539A (en) * 1991-09-05 1993-06-08 The Boeing Company III-V solar cells and doping processes
DE4021199A1 (de) * 1990-06-11 1991-12-19 Smartdiskette Gmbh In edv-einrichtungen einsteckbares element
US5045502A (en) * 1990-05-10 1991-09-03 Bell Communications Research, Inc. PdIn ohmic contact to GaAs
US5274248A (en) * 1991-06-05 1993-12-28 Matsushita Electric Industrial Co., Ltd. Light-emitting device with II-VI compounds
JP3221073B2 (ja) * 1992-06-19 2001-10-22 ソニー株式会社 発光素子

Also Published As

Publication number Publication date
US5373175A (en) 1994-12-13
JPH06188524A (ja) 1994-07-08
EP0594212A1 (en) 1994-04-27
EP0594212B1 (en) 1999-01-13
TW240342B (enExample) 1995-02-11
KR100296182B1 (ko) 2001-10-24
DE69323031D1 (de) 1999-02-25
KR940010435A (ko) 1994-05-26
JP3278951B2 (ja) 2002-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee