KR910004029A - 텔레비젼 수신기 - Google Patents
텔레비젼 수신기 Download PDFInfo
- Publication number
- KR910004029A KR910004029A KR1019900008911A KR900008911A KR910004029A KR 910004029 A KR910004029 A KR 910004029A KR 1019900008911 A KR1019900008911 A KR 1019900008911A KR 900008911 A KR900008911 A KR 900008911A KR 910004029 A KR910004029 A KR 910004029A
- Authority
- KR
- South Korea
- Prior art keywords
- television broadcasting
- demodulation
- circuit
- broadcasting system
- memory
- Prior art date
Links
Classifications
-
- 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
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
-
- 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
- H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- 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
- H04N21/485—End-user interface for client configuration
- H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo
-
- 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
- H04N21/485—End-user interface for client configuration
- H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Circuits Of Receivers In General (AREA)
- Television Receiver Circuits (AREA)
- Television Systems (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 일실시예를 나타내는 구성도,
제2도 A 및 B는 각각 소위 멀티텔레비젼시스템의 예를 나타내는 선도.
Claims (1)
- 복수의 텔레비전방송방식에 대응할 수 있는 제1의 복조회로와, 복수의 텔레비젼방송방식에 대응할 수 있는 제2의 복조회로를 가지며, 상기 제1 및 제2의 복조회로에서 복조된 영상신호를 합성하도록 한 텔레비젼수상기에 있어서, 상기 제1 및 제2의 복조회로의 각각의 수신채널을 설정하는 선극용 마이크로 컴퓨터와, 상기 제1의 복조회로에서 복조된 음성 신호로부터 당해 수신채널의 텔레비젼 방송방식을 판별하는 판별회로와, 이 판별된 텔레비젼 방송방식을 상기 수신채널에 대응시켜서 기억하는 메모리를 가지며, 상기 제1의 복조회로에서 순차 각 수신채널의 방송신호의 복조를 행하면서, 상기 판별회로에서 상기 각 수신채널의 텔레비젼방송방식을 판별하여 상기 메모리에 기억하고, 상기 제2의 복조회로에서 소망의 수신채널의 방송신호의 복조를 행할 때에는 상기 소망의 수신채널의 텔레비젼방송방식을 상기 메모리로부터 독출하여 복조를 행하도록 한 것을 특징으로 하는 텔레비젼수신기.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1185082A JP2906462B2 (ja) | 1989-07-18 | 1989-07-18 | テレビジョン受信機 |
JP89-185082 | 1989-07-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910004029A true KR910004029A (ko) | 1991-02-28 |
KR0142568B1 KR0142568B1 (ko) | 1998-07-15 |
Family
ID=16164510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900008911A KR0142568B1 (ko) | 1989-07-18 | 1990-06-18 | 텔레비젼수신기 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5083205A (ko) |
EP (1) | EP0409562B1 (ko) |
JP (1) | JP2906462B2 (ko) |
KR (1) | KR0142568B1 (ko) |
DE (1) | DE69015274T2 (ko) |
Families Citing this family (68)
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US4405946A (en) * | 1982-02-16 | 1983-09-20 | Rca Corporation | Television signal converting apparatus providing an on-screen tuning display |
JPS6247282A (ja) * | 1985-08-26 | 1987-02-28 | Matsushita Electric Ind Co Ltd | 多方式テレビジヨン受像機 |
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JP2638815B2 (ja) * | 1987-07-28 | 1997-08-06 | ソニー株式会社 | ディスク再生装置 |
NL8800557A (nl) * | 1988-03-07 | 1989-10-02 | Philips Nv | Kleurentelevisiestandaardidentificatieschakeling. |
US4920416A (en) * | 1988-03-17 | 1990-04-24 | North American Philips Corp. | Method and apparatus for detecting a desired television signal |
JPH088694B2 (ja) * | 1988-03-25 | 1996-01-29 | 三洋電機株式会社 | 映像信号処理回路及びそれに使用されるクランプ回路 |
-
1989
- 1989-07-18 JP JP1185082A patent/JP2906462B2/ja not_active Expired - Lifetime
-
1990
- 1990-06-18 KR KR1019900008911A patent/KR0142568B1/ko not_active IP Right Cessation
- 1990-07-09 US US07/549,827 patent/US5083205A/en not_active Expired - Lifetime
- 1990-07-17 EP EP90307803A patent/EP0409562B1/en not_active Expired - Lifetime
- 1990-07-17 DE DE69015274T patent/DE69015274T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR0142568B1 (ko) | 1998-07-15 |
DE69015274T2 (de) | 1995-05-24 |
JP2906462B2 (ja) | 1999-06-21 |
JPH0349487A (ja) | 1991-03-04 |
EP0409562A3 (en) | 1991-12-18 |
US5083205A (en) | 1992-01-21 |
EP0409562A2 (en) | 1991-01-23 |
DE69015274D1 (de) | 1995-02-02 |
EP0409562B1 (en) | 1994-12-21 |
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A201 | Request for examination | ||
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Payment date: 20110329 Year of fee payment: 14 |
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