CA1115401A - Enduit verrier pour dispositifs optiques semiconducteurs - Google Patents

Enduit verrier pour dispositifs optiques semiconducteurs

Info

Publication number
CA1115401A
CA1115401A CA309,941A CA309941A CA1115401A CA 1115401 A CA1115401 A CA 1115401A CA 309941 A CA309941 A CA 309941A CA 1115401 A CA1115401 A CA 1115401A
Authority
CA
Canada
Prior art keywords
glass
coating
semiconductor material
range
gaas
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
Application number
CA309,941A
Other languages
English (en)
Inventor
Peter A. Barnes
Thomas R. Kyle
Legrand G. Van Uitert
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
Application granted granted Critical
Publication of CA1115401A publication Critical patent/CA1115401A/fr
Expired 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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Glass Compositions (AREA)
  • Led Devices (AREA)
  • Light Receiving Elements (AREA)
  • Led Device Packages (AREA)
CA309,941A 1977-10-11 1978-08-24 Enduit verrier pour dispositifs optiques semiconducteurs Expired CA1115401A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84077877A 1977-10-11 1977-10-11
US840,778 1977-10-11

Publications (1)

Publication Number Publication Date
CA1115401A true CA1115401A (fr) 1981-12-29

Family

ID=25283207

Family Applications (1)

Application Number Title Priority Date Filing Date
CA309,941A Expired CA1115401A (fr) 1977-10-11 1978-08-24 Enduit verrier pour dispositifs optiques semiconducteurs

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
US5444726A (en) * 1990-11-07 1995-08-22 Fuji Electric Co., Ltd. Semiconductor laser device
EP0484887B1 (fr) * 1990-11-07 1996-04-03 Fuji Electric Co., Ltd. Diode laser avec couche de protection sur sa face de sortie
US5590144A (en) * 1990-11-07 1996-12-31 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
NL7810206A (nl) 1979-04-17
SE7810313L (sv) 1979-04-12
BE871127A (fr) 1979-02-01
CH635466A5 (de) 1983-03-31
GB2005917B (en) 1982-01-20
FR2406309B1 (fr) 1982-05-14
DE2843280A1 (de) 1979-04-12
IT7828555A0 (it) 1978-10-09
GB2005917A (en) 1979-04-25
FR2406309A1 (fr) 1979-05-11
JPS5464483A (en) 1979-05-24
IT1099271B (it) 1985-09-18

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19981229