FR2200633B1 - - Google Patents
Info
- Publication number
- FR2200633B1 FR2200633B1 FR7334099A FR7334099A FR2200633B1 FR 2200633 B1 FR2200633 B1 FR 2200633B1 FR 7334099 A FR7334099 A FR 7334099A FR 7334099 A FR7334099 A FR 7334099A FR 2200633 B1 FR2200633 B1 FR 2200633B1
- Authority
- FR
- France
- 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
Links
Classifications
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- H01L31/153—
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/34—Photo-emissive cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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- H01L27/1446—
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- H01L27/14679—
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- H01L27/14681—
-
- H01L31/1123—
-
- H01L31/1126—
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2201/00—Electrodes common to discharge tubes
- H01J2201/34—Photoemissive electrodes
- H01J2201/342—Cathodes
- H01J2201/3421—Composition of the emitting surface
- H01J2201/3423—Semiconductors, e.g. GaAs, NEA emitters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Thin Film Transistor (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4395872 | 1972-09-22 | ||
| GB4395672A GB1444541A (en) | 1972-09-22 | 1972-09-22 | Radiation sensitive solid state devices |
| GB4395772A GB1444542A (en) | 1972-09-22 | 1972-09-22 | Radiation sensitive solid state devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2200633A1 FR2200633A1 (US06653308-20031125-C00199.png) | 1974-04-19 |
| FR2200633B1 true FR2200633B1 (US06653308-20031125-C00199.png) | 1976-10-01 |
Family
ID=27259827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7334099A Expired FR2200633B1 (US06653308-20031125-C00199.png) | 1972-09-22 | 1973-09-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3894295A (US06653308-20031125-C00199.png) |
| JP (1) | JPS4987229A (US06653308-20031125-C00199.png) |
| DE (1) | DE2345686A1 (US06653308-20031125-C00199.png) |
| FR (1) | FR2200633B1 (US06653308-20031125-C00199.png) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7308240A (US06653308-20031125-C00199.png) * | 1973-06-14 | 1974-12-17 | ||
| FR2273371B1 (US06653308-20031125-C00199.png) * | 1974-05-28 | 1978-03-31 | Thomson Csf | |
| FR2335056A1 (fr) * | 1975-09-12 | 1977-07-08 | Thomson Csf | Dispositif de visualisation d'information donnee sous forme d'energie rayonnee |
| US4025943A (en) * | 1976-03-22 | 1977-05-24 | Canadian Patents And Development Limited | Photogeneration channel in front illuminated solid state silicon imaging devices |
| US4152711A (en) * | 1976-04-01 | 1979-05-01 | Mitsubishi Denki Kabuchiki Kaisha | Semiconductor controlled luminescent device |
| US4326210A (en) * | 1977-09-26 | 1982-04-20 | Sharp Kabushiki Kaisha | Light-responsive field effect mode semiconductor devices |
| US4202001A (en) * | 1978-05-05 | 1980-05-06 | Rca Corporation | Semiconductor device having grid for plating contacts |
| JPS5526615A (en) * | 1978-08-11 | 1980-02-26 | Semiconductor Res Found | Method of and apparatus for receiving or emitting light |
| NL8004912A (nl) * | 1980-08-29 | 1982-04-01 | Bogey Bv | Licht emitterende halfgeleiderstructuur. |
| SE442152B (sv) * | 1981-11-23 | 1985-12-02 | Olof Engstrom | Forfarande for jemforelse av en forsta optisk signal med minst en annan signal |
| JPS5894218A (ja) * | 1981-11-30 | 1983-06-04 | Semiconductor Res Found | フオトカツプラ |
| US4551904A (en) * | 1982-02-09 | 1985-11-12 | Trw Inc. | Opposed gate-source transistor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3512041A (en) * | 1966-09-26 | 1970-05-12 | Olivetti & Co Spa | Display device comprising a matrix of selection electrodes,field effect transistors and luminescent elements |
| US3721839A (en) * | 1971-03-24 | 1973-03-20 | Philips Corp | Solid state imaging device with fet sensor |
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1973
- 1973-09-11 DE DE19732345686 patent/DE2345686A1/de not_active Withdrawn
- 1973-09-18 US US398480A patent/US3894295A/en not_active Expired - Lifetime
- 1973-09-19 JP JP10584573A patent/JPS4987229A/ja active Pending
- 1973-09-24 FR FR7334099A patent/FR2200633B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2200633A1 (US06653308-20031125-C00199.png) | 1974-04-19 |
| US3894295A (en) | 1975-07-08 |
| DE2345686A1 (de) | 1974-04-04 |
| JPS4987229A (US06653308-20031125-C00199.png) | 1974-08-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |