FR2402366A1 - - Google Patents
Info
- Publication number
- FR2402366A1 FR2402366A1 FR7825078A FR7825078A FR2402366A1 FR 2402366 A1 FR2402366 A1 FR 2402366A1 FR 7825078 A FR7825078 A FR 7825078A FR 7825078 A FR7825078 A FR 7825078A FR 2402366 A1 FR2402366 A1 FR 2402366A1
- Authority
- FR
- France
- Prior art keywords
- horizontal center
- color
- coincident
- projecting
- scan line
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10399877A JPS5437535A (en) | 1977-08-30 | 1977-08-30 | Video projector |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2402366A1 true FR2402366A1 (US07943777-20110517-C00090.png) | 1979-03-30 |
FR2402366B1 FR2402366B1 (US07943777-20110517-C00090.png) | 1982-07-30 |
Family
ID=14368952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7825078A Expired FR2402366B1 (US07943777-20110517-C00090.png) | 1977-08-30 | 1978-08-30 |
Country Status (7)
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642225A (en) * | 1979-09-14 | 1981-04-20 | Fuji Xerox Co Ltd | Original for oblique projection and its making device |
GB2185360B (en) * | 1986-01-11 | 1989-10-25 | Pilkington Perkin Elmer Ltd | Display system |
US4697090A (en) * | 1986-12-23 | 1987-09-29 | Sundstrand Corporation | Starting system for an electrically-compensated constant speed drive |
US6305805B1 (en) | 1998-12-17 | 2001-10-23 | Gateway, Inc. | System, method and software for correcting keystoning of a projected image |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3115544A (en) * | 1956-04-25 | 1963-12-24 | Hazeltine Research Inc | Color-television receivers and deflection yokes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2989584A (en) * | 1956-12-07 | 1961-06-20 | Rca Corp | Three tube color projection system with skew correction |
NL224759A (US07943777-20110517-C00090.png) * | 1958-02-08 |
-
1977
- 1977-08-30 JP JP10399877A patent/JPS5437535A/ja active Granted
-
1978
- 1978-08-25 US US05/936,731 patent/US4210929A/en not_active Expired - Lifetime
- 1978-08-29 NL NL7808886A patent/NL7808886A/xx not_active Application Discontinuation
- 1978-08-29 GB GB7834894A patent/GB2004662B/en not_active Expired
- 1978-08-29 CA CA310,273A patent/CA1110312A/en not_active Expired
- 1978-08-30 DE DE2837837A patent/DE2837837C2/de not_active Expired
- 1978-08-30 FR FR7825078A patent/FR2402366B1/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3115544A (en) * | 1956-04-25 | 1963-12-24 | Hazeltine Research Inc | Color-television receivers and deflection yokes |
Also Published As
Publication number | Publication date |
---|---|
JPS5437535A (en) | 1979-03-20 |
NL7808886A (nl) | 1979-03-02 |
DE2837837A1 (de) | 1979-03-15 |
JPS617075B2 (US07943777-20110517-C00090.png) | 1986-03-04 |
FR2402366B1 (US07943777-20110517-C00090.png) | 1982-07-30 |
GB2004662B (en) | 1982-03-10 |
CA1110312A (en) | 1981-10-06 |
GB2004662A (en) | 1979-04-04 |
US4210929A (en) | 1980-07-01 |
DE2837837C2 (de) | 1986-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |