ZA743868B - Improvements in or relating to display means - Google Patents
Improvements in or relating to display meansInfo
- Publication number
- ZA743868B ZA743868B ZA00743868A ZA743868A ZA743868B ZA 743868 B ZA743868 B ZA 743868B ZA 00743868 A ZA00743868 A ZA 00743868A ZA 743868 A ZA743868 A ZA 743868A ZA 743868 B ZA743868 B ZA 743868B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- display means
- display
- Prior art date
Links
Classifications
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
- G03B21/11—Projectors with built-in or built-on screen for microfilm reading
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0016—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1004—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces using two-dimensional electrical scanning, e.g. cathode-ray tubes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0404—Scanning transparent media, e.g. photographic film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2903273A GB1470656A (en) | 1973-06-19 | 1973-06-19 | Display means |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA743868B true ZA743868B (en) | 1975-07-30 |
Family
ID=10285145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00743868A ZA743868B (en) | 1973-06-19 | 1974-06-18 | Improvements in or relating to display means |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5034136A (ja) |
AU (1) | AU7083974A (ja) |
BE (1) | BE816333A (ja) |
CH (1) | CH573198A5 (ja) |
DE (1) | DE2429069A1 (ja) |
FR (1) | FR2234611A1 (ja) |
GB (1) | GB1470656A (ja) |
IT (1) | IT1015203B (ja) |
NL (1) | NL7408229A (ja) |
ZA (1) | ZA743868B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2150782A (en) * | 1983-12-02 | 1985-07-03 | Johnson William N H | Image displaying apparatus |
US4669838A (en) * | 1984-12-28 | 1987-06-02 | Infoquest Corporation | Roll film document image storage and retrieval apparatus and system |
-
1973
- 1973-06-19 GB GB2903273A patent/GB1470656A/en not_active Expired
-
1974
- 1974-06-14 BE BE145418A patent/BE816333A/xx unknown
- 1974-06-18 DE DE2429069A patent/DE2429069A1/de active Pending
- 1974-06-18 ZA ZA00743868A patent/ZA743868B/xx unknown
- 1974-06-18 FR FR7421146A patent/FR2234611A1/fr not_active Withdrawn
- 1974-06-19 NL NL7408229A patent/NL7408229A/xx unknown
- 1974-06-19 IT IT24169/74A patent/IT1015203B/it active
- 1974-06-19 CH CH842374A patent/CH573198A5/xx not_active IP Right Cessation
- 1974-06-19 JP JP49070102A patent/JPS5034136A/ja active Pending
- 1974-07-04 AU AU70839/74A patent/AU7083974A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2234611A1 (ja) | 1975-01-17 |
JPS5034136A (ja) | 1975-04-02 |
BE816333A (fr) | 1974-09-30 |
CH573198A5 (ja) | 1976-02-27 |
IT1015203B (it) | 1977-05-10 |
AU7083974A (en) | 1976-01-08 |
NL7408229A (ja) | 1974-12-23 |
DE2429069A1 (de) | 1975-01-23 |
GB1470656A (en) | 1977-04-21 |
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