GB1388921A - Display apparatus - Google Patents
Display apparatusInfo
- Publication number
- GB1388921A GB1388921A GB917172A GB917172A GB1388921A GB 1388921 A GB1388921 A GB 1388921A GB 917172 A GB917172 A GB 917172A GB 917172 A GB917172 A GB 917172A GB 1388921 A GB1388921 A GB 1388921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- image
- display
- transistor
- circuit
- level
- Prior art date
- 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
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010894 electron beam technology Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/003—Apparatus for photographing CRT-screens
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
- H04N23/23—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from thermal infrared radiation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Television Receiver Circuits (AREA)
- Radiation Pyrometers (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE02538/71A SE350610B (US08124630-20120228-C00152.png) | 1971-03-01 | 1971-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1388921A true GB1388921A (en) | 1975-03-26 |
Family
ID=20260137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB917172A Expired GB1388921A (en) | 1971-03-01 | 1972-02-28 | Display apparatus |
Country Status (7)
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4162830A (en) * | 1977-04-07 | 1979-07-31 | American Optical Corporation | Video photographic system |
JPS5472075U (US08124630-20120228-C00152.png) * | 1977-10-29 | 1979-05-22 | ||
US4300074A (en) * | 1979-04-13 | 1981-11-10 | Honeywell Inc. | Video coupling system |
DE3146963A1 (de) * | 1981-11-26 | 1983-06-01 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und anordnung zur fernsehmonitorfotografie |
JPS63105255U (US08124630-20120228-C00152.png) * | 1986-12-26 | 1988-07-07 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2343988A (en) * | 1943-02-24 | 1944-03-14 | Bell Telephone Labor Inc | Cathode ray intensity control circuit |
US2414228A (en) * | 1943-09-29 | 1947-01-14 | Rca Corp | Television system |
US2997620A (en) * | 1959-03-18 | 1961-08-22 | Fairchild Camera Instr Co | Oscilloscope |
US3465200A (en) * | 1967-01-23 | 1969-09-02 | Bunker Ramo | Cathode ray tube system including means for varying beam intensity |
US3633044A (en) * | 1969-12-31 | 1972-01-04 | Singer General Precision | Gamma correction circuit |
-
1971
- 1971-03-01 SE SE02538/71A patent/SE350610B/xx unknown
-
1972
- 1972-02-28 GB GB917172A patent/GB1388921A/en not_active Expired
- 1972-02-29 JP JP47021001A patent/JPS5228380B1/ja active Pending
- 1972-02-29 IT IT48657/72A patent/IT948783B/it active
- 1972-02-29 FR FR7206937A patent/FR2127879A5/fr not_active Expired
- 1972-02-29 US US00230258A patent/US3795836A/en not_active Expired - Lifetime
- 1972-03-01 DE DE2209824A patent/DE2209824C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2127879A5 (US08124630-20120228-C00152.png) | 1972-10-13 |
IT948783B (it) | 1973-06-11 |
JPS5228380B1 (US08124630-20120228-C00152.png) | 1977-07-26 |
DE2209824C3 (de) | 1974-09-05 |
US3795836A (en) | 1974-03-05 |
DE2209824B2 (de) | 1974-02-07 |
SE350610B (US08124630-20120228-C00152.png) | 1972-10-30 |
DE2209824A1 (de) | 1972-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |