SG31791G - Progressive scan television system - Google Patents
Progressive scan television systemInfo
- Publication number
- SG31791G SG31791G SG317/91A SG31791A SG31791G SG 31791 G SG31791 G SG 31791G SG 317/91 A SG317/91 A SG 317/91A SG 31791 A SG31791 A SG 31791A SG 31791 G SG31791 G SG 31791G
- Authority
- SG
- Singapore
- Prior art keywords
- television system
- progressive scan
- scan television
- progressive
- television
- Prior art date
Links
- 230000000750 progressive effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Graphics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/676,946 US4605962A (en) | 1984-11-30 | 1984-11-30 | Progressive scan television system with video compression exceeding display line rate |
Publications (1)
Publication Number | Publication Date |
---|---|
SG31791G true SG31791G (en) | 1991-06-21 |
Family
ID=24716677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG317/91A SG31791G (en) | 1984-11-30 | 1991-05-02 | Progressive scan television system |
Country Status (8)
Country | Link |
---|---|
US (1) | US4605962A (xx) |
JP (1) | JPH0763184B2 (xx) |
KR (1) | KR930012088B1 (xx) |
DE (1) | DE3542102C2 (xx) |
FR (1) | FR2574240B1 (xx) |
GB (1) | GB2168219B (xx) |
HK (1) | HK55693A (xx) |
SG (1) | SG31791G (xx) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4730215A (en) * | 1986-05-30 | 1988-03-08 | Rca Corporation | Compatible wide screen television system with variable image compression/expansion |
GB8630556D0 (en) * | 1986-12-22 | 1987-02-04 | Emi Plc Thorn | Cathode ray tube displays |
US4870489A (en) * | 1987-07-23 | 1989-09-26 | Ducret Robert P | NTSC compatible HDTV transmission system |
DE3803835A1 (de) * | 1988-02-09 | 1989-08-17 | Thomson Brandt Gmbh | Transcoder |
US5223928A (en) * | 1988-06-14 | 1993-06-29 | Matsushita Electric Industrial Co., Ltd. | Television receiver |
US4941045A (en) * | 1988-10-11 | 1990-07-10 | Scientific-Atlanta, Inc. | Method and apparatus for improving vertical definition of a television signal by scan conversion |
EP0441661B1 (en) * | 1990-02-09 | 1996-01-10 | Sharp Kabushiki Kaisha | A driving method and a driving device for a display device |
JPH0468685A (ja) * | 1990-07-03 | 1992-03-04 | Matsushita Electric Ind Co Ltd | 映像信号処理装置 |
US5175619A (en) * | 1990-11-26 | 1992-12-29 | Thomson Consumer Electronics, Inc. | Progressive scan television system using luminance low frequencies from previous field |
KR0126330Y1 (ko) * | 1993-10-23 | 1998-12-15 | 김광호 | 텔레비젼 수상기의 더블스캔 제어회로 |
UA22127C2 (uk) * | 1996-09-10 | 1998-04-30 | Сергій Іванович Мірошніченко | Телевізійhа система високої розрізhяльhої здатhості |
US6166772A (en) * | 1997-04-01 | 2000-12-26 | Compaq Computer Corporation | Method and apparatus for display of interlaced images on non-interlaced display |
JP2000023063A (ja) * | 1998-06-26 | 2000-01-21 | Sony Corp | 映像再生装置及び再生方法 |
JP2001320680A (ja) * | 2000-05-09 | 2001-11-16 | Sony Corp | 信号処理装置および方法 |
US8638151B2 (en) * | 2011-09-29 | 2014-01-28 | Microchip Technology Incorporated | Variable frequency ratiometric multiphase pulse width modulation generation |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1391434A (en) * | 1971-03-26 | 1975-04-23 | British Broadcasting Corp | Television standards conversion |
JPS55132173A (en) * | 1979-03-31 | 1980-10-14 | Toshiba Corp | Television picture converter |
US4322750A (en) * | 1979-05-08 | 1982-03-30 | British Broadcasting Corporation | Television display system |
JPS57111177A (en) * | 1980-12-26 | 1982-07-10 | Sony Corp | Television picture receiver |
US4550335A (en) * | 1981-02-02 | 1985-10-29 | Rca Corporation | Compatible and hierarchical digital television system standard |
SE8202741L (sv) * | 1981-05-11 | 1982-11-12 | Rca Corp | Kompatibelt, transkodningsbart och hierarkaliskt digitaltelevisionssystem |
US4400719A (en) * | 1981-09-08 | 1983-08-23 | Rca Corporation | Television display system with reduced line-scan artifacts |
JPS5879378A (ja) * | 1981-11-05 | 1983-05-13 | Sony Corp | テレビジヨン受像機 |
JPS5896460A (ja) * | 1981-12-03 | 1983-06-08 | Sony Corp | テレビ受像機 |
US4415931A (en) * | 1982-03-18 | 1983-11-15 | Rca Corporation | Television display with doubled horizontal lines |
JPS5972889A (ja) * | 1982-10-19 | 1984-04-24 | Sony Corp | デイジタルカラ−ビデオ信号の伝送装置 |
-
1984
- 1984-11-30 US US06/676,946 patent/US4605962A/en not_active Expired - Lifetime
-
1985
- 1985-10-28 KR KR1019850007964A patent/KR930012088B1/ko not_active IP Right Cessation
- 1985-11-21 GB GB08528651A patent/GB2168219B/en not_active Expired
- 1985-11-27 JP JP60268230A patent/JPH0763184B2/ja not_active Expired - Lifetime
- 1985-11-28 DE DE3542102A patent/DE3542102C2/de not_active Expired - Fee Related
- 1985-11-29 FR FR8517728A patent/FR2574240B1/fr not_active Expired
-
1991
- 1991-05-02 SG SG317/91A patent/SG31791G/en unknown
-
1993
- 1993-06-10 HK HK556/93A patent/HK55693A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2168219A (en) | 1986-06-11 |
KR930012088B1 (ko) | 1993-12-23 |
JPS61134192A (ja) | 1986-06-21 |
GB2168219B (en) | 1988-05-05 |
GB8528651D0 (en) | 1985-12-24 |
HK55693A (en) | 1993-06-18 |
FR2574240B1 (fr) | 1989-01-06 |
JPH0763184B2 (ja) | 1995-07-05 |
DE3542102C2 (de) | 1994-09-29 |
KR860004530A (ko) | 1986-06-23 |
DE3542102A1 (de) | 1986-06-05 |
FR2574240A1 (fr) | 1986-06-06 |
US4605962A (en) | 1986-08-12 |
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