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
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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
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 (xx) | 1974-05-20 |
Family
ID=23189034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7312772A NL7312772A (xx) | 1972-11-16 | 1973-09-17 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3786499A (xx) |
JP (1) | JPS5418917B2 (xx) |
AU (1) | AU469330B2 (xx) |
CA (1) | CA990382A (xx) |
DE (1) | DE2350760A1 (xx) |
FR (1) | FR2207618A5 (xx) |
GB (1) | GB1405037A (xx) |
HK (1) | HK75578A (xx) |
IT (1) | IT996964B (xx) |
NL (1) | NL7312772A (xx) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49109480U (xx) * | 1973-01-17 | 1974-09-19 | ||
US3895380A (en) * | 1973-03-14 | 1975-07-15 | Tamura Electric Works Ltd | Digit display apparatus |
JPS5335428Y2 (xx) * | 1973-03-14 | 1978-08-30 | ||
JPS5016876U (xx) * | 1973-06-11 | 1975-02-22 | ||
US3934245A (en) * | 1973-11-05 | 1976-01-20 | Chevron Research Company | Alphanumeric display means for computer-linked typewriter consoles |
JPS5075794A (xx) * | 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 (xx) * | 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)
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 (xx) * | 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 (xx) * | 1971-03-31 | 1972-11-01 | ||
US3744048A (en) * | 1971-09-01 | 1973-07-03 | Ultronic Systems Corp | Display apparatus employing fiber optics |
-
1972
- 1972-11-16 US US00307280A patent/US3786499A/en not_active Expired - Lifetime
-
1973
- 1973-07-19 CA CA176,905A patent/CA990382A/en not_active Expired
- 1973-07-20 GB GB3468973A patent/GB1405037A/en not_active Expired
- 1973-08-06 AU AU58956/73A patent/AU469330B2/en not_active Expired
- 1973-09-17 NL NL7312772A patent/NL7312772A/xx not_active Application Discontinuation
- 1973-10-10 DE DE19732350760 patent/DE2350760A1/de not_active Ceased
- 1973-11-01 JP JP12230273A patent/JPS5418917B2/ja not_active Expired
- 1973-11-14 IT IT70344/73A patent/IT996964B/it active
- 1973-11-16 FR FR7340917A patent/FR2207618A5/fr not_active Expired
-
1978
- 1978-12-28 HK HK755/78A patent/HK75578A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1405037A (en) | 1975-09-03 |
FR2207618A5 (xx) | 1974-06-14 |
AU469330B2 (en) | 1976-02-12 |
AU5895673A (en) | 1975-02-06 |
HK75578A (en) | 1979-01-05 |
CA990382A (en) | 1976-06-01 |
IT996964B (it) | 1975-12-10 |
US3786499A (en) | 1974-01-15 |
JPS4982297A (xx) | 1974-08-08 |
JPS5418917B2 (xx) | 1979-07-11 |
DE2350760A1 (de) | 1974-06-06 |
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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 |