BE871127A - Dispositif optique a semiconducteurs comportant un revetement de verre - Google Patents

Dispositif optique a semiconducteurs comportant un revetement de verre

Info

Publication number
BE871127A
BE871127A BE191005A BE191005A BE871127A BE 871127 A BE871127 A BE 871127A BE 191005 A BE191005 A BE 191005A BE 191005 A BE191005 A BE 191005A BE 871127 A BE871127 A BE 871127A
Authority
BE
Belgium
Prior art keywords
semiconductor device
optical semiconductor
glass coating
coating
glass
Prior art date
Application number
BE191005A
Other languages
English (en)
Original Assignee
Western Electric 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 Western Electric Co filed Critical Western Electric Co
Publication of BE871127A publication Critical patent/BE871127A/fr

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)
BE191005A 1977-10-11 1978-10-10 Dispositif optique a semiconducteurs comportant un revetement de verre BE871127A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE871127A true BE871127A (fr) 1979-02-01

Family

ID=25283207

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191005A BE871127A (fr) 1977-10-11 1978-10-10 Dispositif optique a semiconducteurs comportant un revetement de verre

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)

Families Citing this family (6)

* 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
JPS60217685A (ja) * 1984-04-13 1985-10-31 Hitachi Ltd 発光素子
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

Also Published As

Publication number Publication date
JPS5464483A (en) 1979-05-24
IT1099271B (it) 1985-09-18
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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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19841010