IT1015569B - Diodo elettroluminescente presen tante un effetto di soglia - Google Patents

Diodo elettroluminescente presen tante un effetto di soglia

Info

Publication number
IT1015569B
IT1015569B IT24642/74A IT2464274A IT1015569B IT 1015569 B IT1015569 B IT 1015569B IT 24642/74 A IT24642/74 A IT 24642/74A IT 2464274 A IT2464274 A IT 2464274A IT 1015569 B IT1015569 B IT 1015569B
Authority
IT
Italy
Prior art keywords
electroluminescent diode
threshold effect
threshold
effect
electroluminescent
Prior art date
Application number
IT24642/74A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1015569B publication Critical patent/IT1015569B/it

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • 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
IT24642/74A 1973-07-03 1974-06-28 Diodo elettroluminescente presen tante un effetto di soglia IT1015569B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324412A FR2319267A1 (fr) 1973-07-03 1973-07-03 Dispositif electroluminescent a seuil

Publications (1)

Publication Number Publication Date
IT1015569B true IT1015569B (it) 1977-05-20

Family

ID=9121998

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24642/74A IT1015569B (it) 1973-07-03 1974-06-28 Diodo elettroluminescente presen tante un effetto di soglia

Country Status (7)

Country Link
US (1) US4013918A (it)
JP (1) JPS5337197B2 (it)
DE (1) DE2431129C3 (it)
FR (1) FR2319267A1 (it)
GB (1) GB1479898A (it)
IT (1) IT1015569B (it)
NL (1) NL7408824A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30556E (en) * 1974-11-22 1981-03-24 Stanley Electric Co., Ltd. Indicating element and method of manufacturing same
US4144635A (en) * 1974-11-22 1979-03-20 Stanley Electric Co., Ltd. Method of manufacturing an indicating element
JPS5638774Y2 (it) * 1976-01-17 1981-09-10
JPS5638775Y2 (it) * 1976-04-22 1981-09-10
US4047827A (en) * 1976-11-26 1977-09-13 Hougen Everett D Accessory support plates for a magnet base drill
USRE30519E (en) * 1979-11-15 1981-02-17 Accessory support plates for a magnet base drill
JPS60201381A (ja) * 1984-03-26 1985-10-11 ロ−ム株式会社 発光表示装置
US4698627A (en) * 1984-04-25 1987-10-06 Energy Conversion Devices, Inc. Programmable semiconductor switch for a light influencing display and method for making same
US5123790A (en) * 1991-03-07 1992-06-23 Westinghouse Electric Corp. Method and apparatus for milling grooves
JPH05243604A (ja) * 1992-02-27 1993-09-21 Eastman Kodak Japan Kk 発光素子
CN1041215C (zh) * 1994-12-27 1998-12-16 清华大学 一种空调制冷用的相变蓄冷剂
JP4577497B2 (ja) * 2004-02-02 2010-11-10 サンケン電気株式会社 半導体発光素子と保護素子との複合半導体装置
EP1750309A3 (en) * 2005-08-03 2009-07-29 Samsung Electro-mechanics Co., Ltd Light emitting device having protection element
US7994514B2 (en) * 2006-04-21 2011-08-09 Koninklijke Philips Electronics N.V. Semiconductor light emitting device with integrated electronic components
WO2014124486A1 (en) * 2013-02-13 2014-08-21 Meaglow Ltd Light emitting device using super-luminescence in semiconductor layer grown with moss-burstein effect

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289093A (en) * 1964-02-20 1966-11-29 Fairchild Camera Instr Co A. c. amplifier using enhancement-mode field effect devices
US3404304A (en) * 1964-04-30 1968-10-01 Texas Instruments Inc Semiconductor junction device for generating optical radiation
FR1440202A (fr) * 1964-04-30 1966-05-27 Texas Instruments Inc Dispositif semi-conducteur engendrant un rayonnement optique
GB1170705A (en) * 1967-02-27 1969-11-12 Hitachi Ltd An Insulated Gate Type Field Effect Semiconductor Device having a Breakdown Preventing Circuit Device and a method of manufacturing the same
US3614480A (en) * 1969-10-13 1971-10-19 Bell Telephone Labor Inc Temperature-stabilized electronic devices
US3806777A (en) * 1972-07-03 1974-04-23 Ibm Visual optimization of light emitting diodes

Also Published As

Publication number Publication date
DE2431129A1 (de) 1975-01-23
JPS5337197B2 (it) 1978-10-06
FR2319267B1 (it) 1978-03-31
DE2431129B2 (de) 1980-03-13
JPS5039479A (it) 1975-04-11
DE2431129C3 (de) 1980-11-13
FR2319267A1 (fr) 1977-02-18
NL7408824A (nl) 1975-01-07
GB1479898A (en) 1977-07-13
US4013918A (en) 1977-03-22

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