HK39887A - Teletext device with reduced page-access time - Google Patents
Teletext device with reduced page-access timeInfo
- Publication number
- HK39887A HK39887A HK398/87A HK39887A HK39887A HK 39887 A HK39887 A HK 39887A HK 398/87 A HK398/87 A HK 398/87A HK 39887 A HK39887 A HK 39887A HK 39887 A HK39887 A HK 39887A
- Authority
- HK
- Hong Kong
- Prior art keywords
- access time
- reduced page
- teletext device
- teletext
- page
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0882—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8300764 | 1983-03-02 | ||
NL8301174 | 1983-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK39887A true HK39887A (en) | 1987-05-29 |
Family
ID=26645849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK398/87A HK39887A (en) | 1983-03-02 | 1987-05-21 | Teletext device with reduced page-access time |
Country Status (10)
Country | Link |
---|---|
US (1) | US4679083A (es) |
EP (1) | EP0118950B1 (es) |
JP (1) | JP2774098B2 (es) |
AU (1) | AU562677B2 (es) |
CA (1) | CA1213036A (es) |
DE (1) | DE3460845D1 (es) |
ES (1) | ES530106A0 (es) |
FI (1) | FI74179C (es) |
HK (1) | HK39887A (es) |
SG (1) | SG20087G (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8500047A (nl) * | 1985-01-09 | 1986-08-01 | Philips Nv | Televisie ontvanger met teletext-decodeerschakeling en paginanummergeheugen. |
NL8502766A (nl) * | 1985-10-10 | 1987-05-04 | Philips Nv | Teletextsignaalverwerkingsschakeling voor een teletextontvanger. |
GB2197167A (en) * | 1986-10-03 | 1988-05-11 | Philips Electronic Associated | Teletext decoders |
NL8701392A (nl) * | 1987-06-16 | 1989-01-16 | Philips Nv | In verschillende modes schakelbare geheugeninrichting. |
GB2215569A (en) * | 1988-02-26 | 1989-09-20 | Philips Electronic Associated | Multi-page teletext decoder arrangements |
US4931870A (en) * | 1988-03-18 | 1990-06-05 | Rca Licensing Corporation | Rapid access teletext decoder arrangement |
US4837620A (en) * | 1988-05-12 | 1989-06-06 | Zenith Electronics Corporation | Teletext receiver with page up and page down functions |
GB2223650A (en) * | 1988-10-05 | 1990-04-11 | Philips Electronic Associated | Teletext decoder prevents over-writing of special character codes |
NL8900121A (nl) * | 1989-01-19 | 1990-08-16 | Philips Nv | Ontvanger van televisie signalen met teletext decoder en adaptieve wachttijdverkortingsschakeling. |
DE4028942A1 (de) * | 1990-09-12 | 1992-03-19 | Texas Instruments Deutschland | Anordnung zum verarbeiten von teletext-informationen |
GB2250404A (en) * | 1990-11-30 | 1992-06-03 | Philips Electronic Associated | Teletext decoder scans background memory in reverse order |
KR940002330B1 (ko) * | 1991-05-31 | 1994-03-23 | 삼성전자 주식회사 | 문자방송 화면 표시시간 자동 조정장치 |
WO1993003577A1 (de) * | 1991-08-01 | 1993-02-18 | Telefunken Fernseh Und Rundfunk Gmbh | Verfahren zum übertragen von daten in fernsehzeilen |
US5617565A (en) * | 1994-11-29 | 1997-04-01 | Hitachi America, Ltd. | Broadcast interactive multimedia system |
DE69607528T2 (de) * | 1995-02-02 | 2000-10-19 | Koninklijke Philips Electronics N.V., Eindhoven | Mischen eines videomosaiks mit teletext |
FR2777729B1 (fr) * | 1998-04-15 | 2000-06-02 | Sgs Thomson Microelectronics | Procede d'acquisition de donnees sur un signal video |
EP1124374A1 (en) * | 2000-02-08 | 2001-08-16 | Koninklijke Philips Electronics N.V. | Teletext receiver |
FR2818857A1 (fr) * | 2000-12-21 | 2002-06-28 | St Microelectronics Sa | Procede et dispositif associe de memorisation de sous pages teletexte |
KR20070001109A (ko) * | 2004-01-28 | 2007-01-03 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 멀티페이지 텔레텍스트 디코더 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1370535A (en) * | 1973-05-09 | 1974-10-16 | British Broadcasting Corp | Transmission of alphanumeric data by television |
GB1529842A (en) * | 1975-10-09 | 1978-10-25 | Texas Instruments Ltd | Digital data stores and data storage systems |
NL7704398A (nl) * | 1977-04-22 | 1978-10-24 | Philips Nv | Inrichting voor het afbeelden van gegevens op een weergeeftoestel. |
FR2457520A1 (fr) * | 1979-05-23 | 1980-12-19 | Telediffusion Fse | Dispositif de selection de page pour systeme de teletexte |
GB2062424B (en) * | 1979-10-31 | 1983-04-07 | British Broadcasting Corp | Bradcast teletext system |
DE3012429C2 (de) * | 1980-03-31 | 1983-01-20 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Verringerung der Wartezeiten bei Informationssystemen |
US4388645A (en) * | 1981-04-13 | 1983-06-14 | Zenith Radio Corporation | Teletext communication system with timed multipage local memory |
JPS5949876B2 (ja) * | 1981-04-17 | 1984-12-05 | 日産自動車株式会社 | 弾性体リングの装着装置 |
-
1984
- 1984-02-28 ES ES530106A patent/ES530106A0/es active Granted
- 1984-02-28 FI FI840799A patent/FI74179C/fi not_active IP Right Cessation
- 1984-02-29 AU AU25144/84A patent/AU562677B2/en not_active Ceased
- 1984-03-01 DE DE8484200295T patent/DE3460845D1/de not_active Expired
- 1984-03-01 US US06/585,335 patent/US4679083A/en not_active Expired - Lifetime
- 1984-03-01 EP EP84200295A patent/EP0118950B1/en not_active Expired
- 1984-03-01 CA CA000448670A patent/CA1213036A/en not_active Expired
- 1984-03-02 JP JP59038882A patent/JP2774098B2/ja not_active Expired - Lifetime
-
1987
- 1987-02-26 SG SG200/87A patent/SG20087G/en unknown
- 1987-05-21 HK HK398/87A patent/HK39887A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1213036A (en) | 1986-10-21 |
ES8501189A1 (es) | 1984-11-01 |
US4679083A (en) | 1987-07-07 |
JPS59167192A (ja) | 1984-09-20 |
FI74179B (fi) | 1987-08-31 |
FI74179C (fi) | 1987-12-10 |
EP0118950A1 (en) | 1984-09-19 |
EP0118950B1 (en) | 1986-10-01 |
SG20087G (en) | 1987-07-03 |
JP2774098B2 (ja) | 1998-07-09 |
FI840799A (fi) | 1984-09-03 |
DE3460845D1 (en) | 1986-11-06 |
ES530106A0 (es) | 1984-11-01 |
AU2514484A (en) | 1984-09-06 |
FI840799A0 (fi) | 1984-02-28 |
AU562677B2 (en) | 1987-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |