NL7312772A - - Google Patents

Info

Publication number
NL7312772A
NL7312772A NL7312772A NL7312772A NL7312772A NL 7312772 A NL7312772 A NL 7312772A NL 7312772 A NL7312772 A NL 7312772A NL 7312772 A NL7312772 A NL 7312772A NL 7312772 A NL7312772 A NL 7312772A
Authority
NL
Netherlands
Application number
NL7312772A
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 NL7312772A publication Critical patent/NL7312772A/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • 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
NL7312772A 1972-11-16 1973-09-17 NL7312772A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30728072A 1972-11-16 1972-11-16

Publications (1)

Publication Number Publication Date
NL7312772A true NL7312772A (enrdf_load_stackoverflow) 1974-05-20

Family

ID=23189034

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7312772A NL7312772A (enrdf_load_stackoverflow) 1972-11-16 1973-09-17

Country Status (10)

Country Link
US (1) US3786499A (enrdf_load_stackoverflow)
JP (1) JPS5418917B2 (enrdf_load_stackoverflow)
AU (1) AU469330B2 (enrdf_load_stackoverflow)
CA (1) CA990382A (enrdf_load_stackoverflow)
DE (1) DE2350760A1 (enrdf_load_stackoverflow)
FR (1) FR2207618A5 (enrdf_load_stackoverflow)
GB (1) GB1405037A (enrdf_load_stackoverflow)
HK (1) HK75578A (enrdf_load_stackoverflow)
IT (1) IT996964B (enrdf_load_stackoverflow)
NL (1) NL7312772A (enrdf_load_stackoverflow)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49109480U (enrdf_load_stackoverflow) * 1973-01-17 1974-09-19
JPS5335428Y2 (enrdf_load_stackoverflow) * 1973-03-14 1978-08-30
US3895380A (en) * 1973-03-14 1975-07-15 Tamura Electric Works Ltd Digit display apparatus
JPS5016876U (enrdf_load_stackoverflow) * 1973-06-11 1975-02-22
US3934243A (en) * 1973-11-05 1976-01-20 Chevron Research Company Alphanumeric display means for computer-linked typewriter consoles using a plurality of gaseous glow indicator tube means containing an ionizable gas
JPS5075794A (enrdf_load_stackoverflow) * 1973-11-06 1975-06-21
US3911430A (en) * 1974-04-17 1975-10-07 Fairchild Camera Instr Co Alpha-numeric display package
US3919585A (en) * 1974-05-24 1975-11-11 Bell Telephone Labor Inc Encapsulation for light emitting element providing high on-off contrast
US4008950A (en) * 1975-07-07 1977-02-22 Texas Instruments Incorporated Electrochromic display cell structure
DE2542095A1 (de) * 1975-09-20 1977-03-24 Licentia Gmbh Halbleiteranordnung fuer die ziffernanzeige
US4013915A (en) * 1975-10-23 1977-03-22 Bell Telephone Laboratories, Incorporated Light emitting device mounting arrangement
US4191943A (en) * 1976-10-18 1980-03-04 Fairchild Camera And Instrument Corporation Filler-in-plastic light-scattering cover
US4138672A (en) * 1977-03-30 1979-02-06 General Time Corporation Means for connecting a display in a circuit
JPS5418189U (enrdf_load_stackoverflow) * 1978-06-09 1979-02-06
US4257041A (en) * 1978-06-19 1981-03-17 Izon Corporation Electro optical display device
DE2929809C2 (de) * 1978-07-25 1984-12-06 Sanyo Electric Co., Ltd., Moriguchi, Osaka Anzeigeeinrichtung
US4293847A (en) * 1979-05-29 1981-10-06 Mccarty Daniel A Waterproof signal light
JPS6048036B2 (ja) * 1979-07-09 1985-10-24 株式会社東芝 半導体発光表示装置
FR2471014A1 (fr) * 1979-11-28 1981-06-12 Radiotechnique Compelec Dispositif d'affichage a diodes electroluminescentes
SE449671B (sv) * 1985-03-20 1987-05-11 Indel Ab Skyltanordning avsedd for text- och/eller sifferatergivning utomhus
US6288561B1 (en) * 1988-05-16 2001-09-11 Elm Technology Corporation Method and apparatus for probing, testing, burn-in, repairing and programming of integrated circuits in a closed environment using a single apparatus
US5414293A (en) * 1992-10-14 1995-05-09 International Business Machines Corporation Encapsulated light emitting diodes
US5481440A (en) * 1993-12-27 1996-01-02 At&T Corp. Circuit pack with light pipes
US5633623A (en) * 1995-02-21 1997-05-27 Campman; James P. Personal indicator with light emission multiplying microprism array
JP2909023B2 (ja) * 1996-05-01 1999-06-23 日吉電子株式会社 長尺発光装置
JP3009626B2 (ja) * 1996-05-20 2000-02-14 日吉電子株式会社 Ｌｅｄ発光球
JP6315376B2 (ja) * 2014-03-11 2018-04-25 パナソニックＩｐマネジメント株式会社 端末器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27003A (en) * 1860-01-31 Ives w
US3252158A (en) * 1963-06-19 1966-05-17 Bowmar Instrument Corp Character display device
SE340379B (enrdf_load_stackoverflow) * 1967-10-11 1971-11-15 Bofors Ab
US3420949A (en) * 1968-02-21 1969-01-07 Joseph T Mcnaney Light guide message character display apparatus
US3573814A (en) * 1968-06-07 1971-04-06 Symbolic Displays Inc Lighted display units
US3631478A (en) * 1970-09-23 1971-12-28 Joseph T Mcnaney Light guide support means and display device utilizing same
JPS4718476U (enrdf_load_stackoverflow) * 1971-03-31 1972-11-01
US3744048A (en) * 1971-09-01 1973-07-03 Ultronic Systems Corp Display apparatus employing fiber optics

Also Published As

Publication number Publication date
DE2350760A1 (de) 1974-06-06
JPS5418917B2 (enrdf_load_stackoverflow) 1979-07-11
JPS4982297A (enrdf_load_stackoverflow) 1974-08-08
IT996964B (it) 1975-12-10
CA990382A (en) 1976-06-01
AU469330B2 (en) 1976-02-12
US3786499A (en) 1974-01-15
HK75578A (en) 1979-01-05
AU5895673A (en) 1975-02-06
GB1405037A (en) 1975-09-03
FR2207618A5 (enrdf_load_stackoverflow) 1974-06-14

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed