BE710310A - - Google Patents

Info

Publication number
BE710310A
BE710310A BE710310DA BE710310A BE 710310 A BE710310 A BE 710310A BE 710310D A BE710310D A BE 710310DA BE 710310 A BE710310 A BE 710310A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE710310A publication Critical patent/BE710310A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/0004—Devices characterised by their operation
    • H01L33/0008—Devices characterised by their operation having p-n or hi-lo junctions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/107—Melt
BE710310D 1967-02-17 1968-02-05 BE710310A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61696667A 1967-02-17 1967-02-17

Publications (1)

Publication Number Publication Date
BE710310A true BE710310A (xx) 1968-06-17

Family

ID=24471723

Family Applications (1)

Application Number Title Priority Date Filing Date
BE710310D BE710310A (xx) 1967-02-17 1968-02-05

Country Status (7)

Country Link
US (1) US3470038A (xx)
BE (1) BE710310A (xx)
DE (1) DE1639146C3 (xx)
FR (1) FR1552749A (xx)
GB (1) GB1213017A (xx)
NL (1) NL150272B (xx)
SE (1) SE337257B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540941A (en) * 1967-12-01 1970-11-17 Ibm Method of heat treating semiconductor electroluminescent devices
US3619304A (en) * 1968-08-30 1971-11-09 Tokyo Shibaura Electric Co Method of manufacturing gallium phosphide electro luminescent diodes
BE754437A (fr) * 1969-08-08 1971-01-18 Western Electric Co Dispositif electroluminescent ameliore
US3603833A (en) * 1970-02-16 1971-09-07 Bell Telephone Labor Inc Electroluminescent junction semiconductor with controllable combination colors
US3751309A (en) * 1971-03-29 1973-08-07 Bell Telephone Labor Inc The use of a glass dopant for gap and electroluminescent diodes produced thereby
US3974002A (en) * 1974-06-10 1976-08-10 Bell Telephone Laboratories, Incorporated MBE growth: gettering contaminants and fabricating heterostructure junction lasers
US7204050B2 (en) * 2003-12-29 2007-04-17 Sargent Manufacturing Company Exit device with lighted touchpad

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133151C (xx) * 1959-05-28 1900-01-01
US3411946A (en) * 1963-09-05 1968-11-19 Raytheon Co Process and apparatus for producing an intermetallic compound
US3278342A (en) * 1963-10-14 1966-10-11 Westinghouse Electric Corp Method of growing crystalline members completely within the solution melt

Also Published As

Publication number Publication date
NL6801530A (xx) 1968-08-19
DE1639146A1 (de) 1972-03-02
DE1639146B2 (de) 1972-11-30
FR1552749A (xx) 1969-01-03
US3470038A (en) 1969-09-30
DE1639146C3 (de) 1974-08-22
SE337257B (xx) 1971-08-02
NL150272B (nl) 1976-07-15
GB1213017A (en) 1970-11-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19850205