KR970057275A - Searching other channels using sub-screen while watching a specific channel - Google Patents

Searching other channels using sub-screen while watching a specific channel Download PDF

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Publication number
KR970057275A
KR970057275A KR1019950054573A KR19950054573A KR970057275A KR 970057275 A KR970057275 A KR 970057275A KR 1019950054573 A KR1019950054573 A KR 1019950054573A KR 19950054573 A KR19950054573 A KR 19950054573A KR 970057275 A KR970057275 A KR 970057275A
Authority
KR
South Korea
Prior art keywords
channel
broadcast signal
watching
sub
screen
Prior art date
Application number
KR1019950054573A
Other languages
Korean (ko)
Other versions
KR0167099B1 (en
Inventor
김시원
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950054573A priority Critical patent/KR0167099B1/en
Publication of KR970057275A publication Critical patent/KR970057275A/en
Application granted granted Critical
Publication of KR0167099B1 publication Critical patent/KR0167099B1/en

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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
    • H04N5/445—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
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

본 발명은 특정채널 시청중 부화면을 이용한 타채널 탐색방법에 관한 것으로, 종래에는 텔레비젼 수상기를 이용하여 특정 채널의 방송신호를 시청하면서 다른 채널에서 수신되는 방송신호를 확인하기 위해서는 사용자가 채널 절환키를 조작해야 하는 번거로움이 있었다. 또한, 다른 채널의 방송신호를 확인하기 위해서 다른 채널로 절환하면 채널이 절환되어 있는 동안 지금까지 시청하고 있던 채널의 방송신호를 시청할 수 없다는 결점을 가지고 있었다. 본 발명은 텔레비젼 수상기가 선국된 특정 채널의 방송신호를 주화면으로 수신 처리하면서 코드 데이타 입력을 판독하여 프로그램이 종료되는가를 판단하고, 그 결과 프로그램이 종료되면 프로그램 종료횟수를 카운팅하면서 종료횟수가 일정횟수 이상인가를 판단하며, 특정채널에서 프로그램이 일정횟수이상 종료되는 동안 채널 전환이 없으면 PIP 기능을 동작시켜 타채널의 방송신호를 순차적으로 선국하여 부화면으로 출력하도록 구성하므로서, 특정 채널의 방송신호를 장시간동안 시청하는 중에 부화면을 통하여 시청하지 않는 타채널의 방송신호를 확인할 수 있는 효과가 있다.The present invention relates to a method of searching for another channel using a sub-screen while watching a specific channel. In the related art, in order to check a broadcast signal received from another channel while watching a broadcast signal of a specific channel by using a TV receiver, the user selects a channel switching key. There was a hassle to manipulate. In addition, when switching to another channel to check the broadcast signal of the other channel has a drawback that you can not watch the broadcast signal of the channel that has been watching so far while the channel is switched. The present invention determines whether a program is terminated by reading a code data input while receiving and processing a broadcast signal of a specific channel tuned to a television receiver as a main screen. If there is no channel switching while the program is over a certain number of times in a specific channel, the PIP function is operated to tune the broadcasting signals of other channels sequentially and output them as sub-screens. While watching the video for a long time, there is an effect that can check the broadcast signal of other channels that do not watch through the sub-screen.

Description

특정채널 시청중 부화면을 이용한 타채널 탐색방법Searching other channels using sub-screen while watching a specific channel

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 블록도.1 is a block diagram according to the present invention.

제2도는 본 발명에 따른 흐름도이다.2 is a flow chart according to the present invention.

Claims (1)

두개의 튜너를 통하여 수신되는 두 채널의 방송신호를 주화면과 부화면으로 처리하여 음극선관으로 디스플레이함에 있어서, 선국된 채널의 방송신호를 주화면으로 수신 처리하면서 코드 데이타 입력을 판독하여 프로그램이 종료되는가를 판단하는 단계와, 프로그램이 종료되면 프로그램 종료횟수를 카운팅하면서 종료횟수가 일정횟수 이상인가를 판단하는 단계와, 특정채널에서 프로그램이 일정횟수이상 종료되는 동안 채널 전환이 없으면 PIP 기능을 동작시켜 타채널의 방송신호를 순차적으로 선국하여 부화면으로 출력하는 단계를 수행하도록 구성되어짐을 특징으로 하는 특정채널 시청중 부화면을 이용한 타채널 탐색방법.When processing the broadcasting signals of two channels received through two tuners into the main screen and the sub-screen and displaying them on the cathode ray tube, the program ends by reading the code data input while receiving and processing the broadcast signals of the tuned channel as the main screen. Determining whether the program is terminated, and counting the number of program terminations when the program is terminated, and determining whether the number of terminations is over a certain number of times. And performing a step of sequentially tuning a broadcast signal of another channel to output the sub-screen to another channel. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950054573A 1995-12-22 1995-12-22 The other channel-searching method by using a bus-screen for watching a channel KR0167099B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950054573A KR0167099B1 (en) 1995-12-22 1995-12-22 The other channel-searching method by using a bus-screen for watching a channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950054573A KR0167099B1 (en) 1995-12-22 1995-12-22 The other channel-searching method by using a bus-screen for watching a channel

Publications (2)

Publication Number Publication Date
KR970057275A true KR970057275A (en) 1997-07-31
KR0167099B1 KR0167099B1 (en) 1999-03-20

Family

ID=19443157

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950054573A KR0167099B1 (en) 1995-12-22 1995-12-22 The other channel-searching method by using a bus-screen for watching a channel

Country Status (1)

Country Link
KR (1) KR0167099B1 (en)

Also Published As

Publication number Publication date
KR0167099B1 (en) 1999-03-20

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