JPS5464483A - Third and fifth group semiconductor photo element - Google Patents

Third and fifth group semiconductor photo element

Info

Publication number
JPS5464483A
JPS5464483A JP12421578A JP12421578A JPS5464483A JP S5464483 A JPS5464483 A JP S5464483A JP 12421578 A JP12421578 A JP 12421578A JP 12421578 A JP12421578 A JP 12421578A JP S5464483 A JPS5464483 A JP S5464483A
Authority
JP
Japan
Prior art keywords
group semiconductor
semiconductor photo
photo element
group
semiconductor
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.)
Pending
Application number
JP12421578A
Other languages
English (en)
Japanese (ja)
Inventor
Arekusandaa Baanzu Piitaa
Robaato Kairu Toomasu
Jierarudo Buan Uitaa Regurando
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of JPS5464483A publication Critical patent/JPS5464483A/ja
Pending 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
    • H01S5/028—Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/087—Chemical composition of glass
    • 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
    • H10F77/30—Coatings
    • H10F77/306—Coatings for devices having potential barriers
    • 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
    • H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/59—Bond pads specially adapted therefor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/931—Shapes of bond pads
    • H10W72/932—Plan-view shape, i.e. in top view

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Semiconductor Lasers (AREA)
  • Glass Compositions (AREA)
  • Led Devices (AREA)
  • Light Receiving Elements (AREA)
  • Led Device Packages (AREA)
JP12421578A 1977-10-11 1978-10-11 Third and fifth group semiconductor photo element Pending JPS5464483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84077877A 1977-10-11 1977-10-11

Publications (1)

Publication Number Publication Date
JPS5464483A true JPS5464483A (en) 1979-05-24

Family

ID=25283207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12421578A Pending JPS5464483A (en) 1977-10-11 1978-10-11 Third and fifth group semiconductor photo element

Country Status (10)

Country Link
JP (1) JPS5464483A (fr)
BE (1) BE871127A (fr)
CA (1) CA1115401A (fr)
CH (1) CH635466A5 (fr)
DE (1) DE2843280A1 (fr)
FR (1) FR2406309A1 (fr)
GB (1) GB2005917B (fr)
IT (1) IT1099271B (fr)
NL (1) NL7810206A (fr)
SE (1) SE7810313L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217685A (ja) * 1984-04-13 1985-10-31 Hitachi Ltd 発光素子

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751708A (en) * 1982-03-29 1988-06-14 International Business Machines Corporation Semiconductor injection lasers
EP0484887B1 (fr) * 1990-11-07 1996-04-03 Fuji Electric Co., Ltd. Diode laser avec couche de protection sur sa face de sortie
US5488623A (en) * 1990-11-07 1996-01-30 Fuji Electric Co., Ltd. Mold-type semiconductor laser device with reduced light-emitting point displacement during operation
US5444726A (en) * 1990-11-07 1995-08-22 Fuji Electric Co., Ltd. Semiconductor laser device
US20080049431A1 (en) * 2006-08-24 2008-02-28 Heather Debra Boek Light emitting device including anti-reflection layer(s)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR87810E (fr) * 1961-09-29 1966-05-20 Ibm Objets revêtus et procédé de réalisation de leurs revêtements protecteurs
GB1250099A (fr) * 1969-04-14 1971-10-20
US3676756A (en) * 1969-09-18 1972-07-11 Innotech Corp Insulated gate field effect device having glass gate insulator
GB1352959A (en) * 1972-11-09 1974-05-15 Standard Telephones Cables Ltd Passivation of semiconductor devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217685A (ja) * 1984-04-13 1985-10-31 Hitachi Ltd 発光素子

Also Published As

Publication number Publication date
IT1099271B (it) 1985-09-18
BE871127A (fr) 1979-02-01
DE2843280A1 (de) 1979-04-12
CA1115401A (fr) 1981-12-29
NL7810206A (nl) 1979-04-17
FR2406309A1 (fr) 1979-05-11
FR2406309B1 (fr) 1982-05-14
GB2005917B (en) 1982-01-20
CH635466A5 (de) 1983-03-31
SE7810313L (sv) 1979-04-12
GB2005917A (en) 1979-04-25
IT7828555A0 (it) 1978-10-09

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