CN1265632C - 在高清晰度电视监视器上显示低清晰度程序指导的电视***和方法 - Google Patents
在高清晰度电视监视器上显示低清晰度程序指导的电视***和方法 Download PDFInfo
- Publication number
- CN1265632C CN1265632C CNB021414920A CN02141492A CN1265632C CN 1265632 C CN1265632 C CN 1265632C CN B021414920 A CNB021414920 A CN B021414920A CN 02141492 A CN02141492 A CN 02141492A CN 1265632 C CN1265632 C CN 1265632C
- Authority
- CN
- China
- Prior art keywords
- switch
- output
- high definition
- input
- signal
- 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 - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
-
- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Controls And Circuits For Display Device (AREA)
- Television Systems (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31624601P | 2001-08-31 | 2001-08-31 | |
US60/316246 | 2001-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1407800A CN1407800A (zh) | 2003-04-02 |
CN1265632C true CN1265632C (zh) | 2006-07-19 |
Family
ID=23228206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021414920A Expired - Lifetime CN1265632C (zh) | 2001-08-31 | 2002-08-30 | 在高清晰度电视监视器上显示低清晰度程序指导的电视***和方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8743285B2 (zh) |
EP (1) | EP1289286A3 (zh) |
JP (1) | JP4122191B2 (zh) |
KR (1) | KR100913930B1 (zh) |
CN (1) | CN1265632C (zh) |
MX (1) | MXPA02008341A (zh) |
MY (1) | MY127717A (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100951879B1 (ko) * | 2006-02-23 | 2010-04-12 | 삼성전자주식회사 | 화면 조정 방법 및 이를 수행하는 영상처리장치 |
US20090303075A1 (en) * | 2006-04-11 | 2009-12-10 | Koninklijke Philips Electronics N.V. | Method and apparatus for setting the state of operation of an appliance |
US20090153736A1 (en) * | 2007-12-17 | 2009-06-18 | Peter Mortensen | Embedded video demo mode for television |
US20090212904A1 (en) * | 2008-02-25 | 2009-08-27 | Sanyo Electric Co., Ltd. | Electronic device provided with theft prevention function, and method for preventing theft of electronic devices |
CN101277403B (zh) * | 2008-03-31 | 2010-09-01 | 深圳创维数字技术股份有限公司 | 一种数字电视接收机视频信号切换电路及方法 |
US20110090401A1 (en) * | 2009-10-20 | 2011-04-21 | Sony Corporation | System and Method for Triggering a Demonstration Mode of a Display Device |
CN102413293B (zh) * | 2010-09-21 | 2013-11-20 | 深圳Tcl新技术有限公司 | 一种自动链接高清节目的***及方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4386377A (en) * | 1981-04-10 | 1983-05-31 | Rca Corporation | TV Interface RF modulation circuitry |
JP2842913B2 (ja) | 1990-01-24 | 1999-01-06 | 株式会社日立製作所 | ワイドテレビジョン信号処理回路 |
FR2707130A1 (fr) | 1993-06-30 | 1995-01-06 | Philips Laboratoire Electroniq | Système de réception et de décodage de signaux numériques selon deux niveaux de définition d'image. |
US6418556B1 (en) * | 1993-09-09 | 2002-07-09 | United Video Properties, Inc. | Electronic television program guide schedule system and method |
US5557337A (en) * | 1994-02-18 | 1996-09-17 | Hitachi America, Ltd. | Automatic television signal detector to differentiate NTSC signals from HDJV/AJV signals |
US5461427A (en) | 1994-06-28 | 1995-10-24 | Thomson Consumer Electronics, Inc. | Television receiver having the capability to associate any HDTV and any NTSC channel |
US5530484A (en) | 1995-05-19 | 1996-06-25 | Thomson Multimedia S.A | Image scanning format converter suitable for a high definition television system |
US5748254A (en) * | 1995-07-24 | 1998-05-05 | Coach Master International Corporation | Systems with a remote control in which information can be retrieved from an encoded, laser readable disc |
US5764304A (en) * | 1995-12-08 | 1998-06-09 | Coach Master International Corporation | Operation of information/entertainment centers |
JP3431417B2 (ja) * | 1996-09-04 | 2003-07-28 | 株式会社ケンウッド | ディジタル衛星放送受信装置 |
JPH10285485A (ja) * | 1997-04-03 | 1998-10-23 | Matsushita Electric Ind Co Ltd | テレビジョン放送受信装置 |
KR19980076495A (ko) * | 1997-04-10 | 1998-11-16 | 윤종용 | Hdtv/ntsc 공용 수신기와 수신 신호 선택방법 |
KR100252939B1 (ko) * | 1997-07-18 | 2000-04-15 | 구자홍 | 아날로그및디지탈방송의프로그램안내제공장치및그방법 |
KR100224861B1 (ko) | 1997-08-01 | 1999-10-15 | 윤종용 | 수신 신호 판별회로 및 그 방법 |
JPH1169251A (ja) | 1997-08-21 | 1999-03-09 | Hitachi Ltd | ディジタル放送受信装置 |
JP3882295B2 (ja) | 1997-11-10 | 2007-02-14 | 株式会社日立製作所 | デジタル放送受信装置及び映像信号のミュート方法 |
JP4066212B2 (ja) | 1998-06-10 | 2008-03-26 | 船井電機株式会社 | デジタル放送受信機及びその制御方法 |
JP2000138877A (ja) | 1998-08-24 | 2000-05-16 | Hitachi Ltd | デジタル放送送信装置および受信装置 |
US6504826B1 (en) | 1998-08-24 | 2003-01-07 | Hitachi, Ltd. | Digital broadcasting receiver |
JP2000152114A (ja) * | 1998-11-11 | 2000-05-30 | Toshiba Corp | まだら放送内容表示装置及びその表示方法 |
EP1219111A1 (en) * | 1999-05-13 | 2002-07-03 | Index Systems, Inc. | Download system for consumer electronic devices |
JP3625713B2 (ja) | 1999-10-04 | 2005-03-02 | 三洋電機株式会社 | デジタル放送受信機 |
-
2002
- 2002-07-24 US US10/202,324 patent/US8743285B2/en active Active
- 2002-08-09 EP EP02292006A patent/EP1289286A3/en not_active Withdrawn
- 2002-08-20 JP JP2002239835A patent/JP4122191B2/ja not_active Expired - Lifetime
- 2002-08-27 MY MYPI20023173A patent/MY127717A/en unknown
- 2002-08-27 MX MXPA02008341A patent/MXPA02008341A/es active IP Right Grant
- 2002-08-30 CN CNB021414920A patent/CN1265632C/zh not_active Expired - Lifetime
- 2002-08-30 KR KR1020020051833A patent/KR100913930B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100913930B1 (ko) | 2009-08-27 |
CN1407800A (zh) | 2003-04-02 |
JP4122191B2 (ja) | 2008-07-23 |
US8743285B2 (en) | 2014-06-03 |
JP2003116075A (ja) | 2003-04-18 |
US20030043296A1 (en) | 2003-03-06 |
KR20030019237A (ko) | 2003-03-06 |
EP1289286A2 (en) | 2003-03-05 |
EP1289286A3 (en) | 2003-05-02 |
MY127717A (en) | 2006-12-29 |
MXPA02008341A (es) | 2005-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING S.A. Address before: French Boulogne Patentee before: THOMSON LICENSING S.A. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190130 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING S.A. Effective date of registration: 20190130 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060719 |