KR100352916B1 - On-screen display output system using digital graphic function - Google Patents

On-screen display output system using digital graphic function Download PDF

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Publication number
KR100352916B1
KR100352916B1 KR1020010080169A KR20010080169A KR100352916B1 KR 100352916 B1 KR100352916 B1 KR 100352916B1 KR 1020010080169 A KR1020010080169 A KR 1020010080169A KR 20010080169 A KR20010080169 A KR 20010080169A KR 100352916 B1 KR100352916 B1 KR 100352916B1
Authority
KR
South Korea
Prior art keywords
signal
video
digital
analog
synchronous signal
Prior art date
Application number
KR1020010080169A
Other languages
English (en)
Inventor
Jin Mug Kim
Original Assignee
Amt
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Amt filed Critical Amt
Application granted granted Critical
Publication of KR100352916B1 publication Critical patent/KR100352916B1/ko

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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
    • H04N21/43—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
    • 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
    • H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
    • 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
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Controls And Circuits For Display Device (AREA)
KR1020010080169A 2001-11-14 2001-12-17 On-screen display output system using digital graphic function KR100352916B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20010070824 2001-11-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020010040475U Division KR200274172Y1 (ko) 2001-12-28 2001-12-28 디지털 그래픽 기능을 이용한 온스크린 디스플레이출력장치

Publications (1)

Publication Number Publication Date
KR100352916B1 true KR100352916B1 (en) 2002-09-18

Family

ID=37489289

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010080169A KR100352916B1 (en) 2001-11-14 2001-12-17 On-screen display output system using digital graphic function

Country Status (1)

Country Link
KR (1) KR100352916B1 (ko)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000034374A (ko) * 1998-11-30 2000-06-15 전주범 디지털 티브이의 그래픽 정보 디스플레이 방법
KR20010035778A (ko) * 1999-10-02 2001-05-07 윤종용 비디오 신호와 그래픽 신호의 오버레이 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000034374A (ko) * 1998-11-30 2000-06-15 전주범 디지털 티브이의 그래픽 정보 디스플레이 방법
KR20010035778A (ko) * 1999-10-02 2001-05-07 윤종용 비디오 신호와 그래픽 신호의 오버레이 장치

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