KR940010717A - External data display method of TV receiver - Google Patents

External data display method of TV receiver Download PDF

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Publication number
KR940010717A
KR940010717A KR1019920019940A KR920019940A KR940010717A KR 940010717 A KR940010717 A KR 940010717A KR 1019920019940 A KR1019920019940 A KR 1019920019940A KR 920019940 A KR920019940 A KR 920019940A KR 940010717 A KR940010717 A KR 940010717A
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KR
South Korea
Prior art keywords
data
screen
input
display method
outside
Prior art date
Application number
KR1019920019940A
Other languages
Korean (ko)
Inventor
한정택
Original Assignee
이헌조
주식회사 금성사
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.)
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Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920019940A priority Critical patent/KR940010717A/en
Publication of KR940010717A publication Critical patent/KR940010717A/en

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Abstract

본 발명은 텔레비젼 수상기에 있어서 외부로 부터 입력되는 데이타를 디스플레이 해주는 기술에 관한 것으로, 종래의 시스템에 있어서는 안테나를 통해 수신하여 시청하고 있는 화면이나 재생화면상에 외부에서 입력되는 정보를 디스플레이할 수 없게되어 있어 시청자에게 보다 다양한 정보를 제공할 수 없는 결함으로 대두되어었다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique for displaying data input from the outside in a television receiver. In the conventional system, information input from the outside cannot be displayed on a screen or a playback screen received and viewed through an antenna. It has become a defect that cannot provide more information to viewers.

본 발명은 이를 해결하기 위하여 외부로 부터 입력되는 데이타를 일단 메모리(32)에 저장하였다가 이를 형식에 따라 문자다중 처리부(40)에 전송하여 색신호 처리부(50)에서 그 데이타를 디스플레이할 수 있게한 것이다.In order to solve the problem, the present invention stores data input from the outside in the memory 32 and transmits the data to the character multiplexer 40 according to a format so that the color signal processor 50 can display the data. will be.

Description

텔레비젼 수상기의 외부데이타 디스플레이 방법External data display method of TV receiver

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

제2도는 본 발명 텔레비젼 수상기의 블록도,2 is a block diagram of a television receiver of the present invention;

제3도의 (가)는 바이트 단위의 데이타의 입력 예시도이고, (나)는 비트 단위의 데이타 입력 예시도,(A) of FIG. 3 is an example of input of data in byte unit, (B) is an example of data input in bit unit,

제4도는 외부에서 입력되는 데이타의 포맷도,4 is a format of data input from the outside,

제5도는 외부 데이타의 입력처리에 대한 신호 흐름도,5 is a signal flow diagram for input processing of external data;

제6도는 입력된 외부 데이타를 디스플레이하기 위한 신호 흐름도.6 is a signal flow diagram for displaying input external data.

Claims (1)

초기 데이타 입력 동기신호가 적합한지를 확인하여 데이타 동기 신호에 따라 입력데이타를 메모리(32)에 저장하는 제1단계와, 데이타 전송 완료 신호가 확인될때 저장된 데이타수와 입력 데이타수가 같은지를 확인하여 외부에서 입력된 데이타가 있음을 나타내는 플래그를 세트시키고 리턴하는 제2단계와, 상기 메모리(32)에서 화면에 나타낼 형식의 데이타를 읽어한 화면에 나타낼 수 있는 단위로 데이타를 분할한 후, 한 화면을 나타낼 시간에 따라 온스크린 또는 문자다중 처리부(40)에 한 화면 단위의 데이타를 전송하는 제3단계와, 원래의 화면신호에 상기 제3단계의 데이타를 삽입하여 디스플레이하는 제4단계로 이루어지는 것을 특징으로하는 텔레비젼 수상기의 외부데이타 디스플레이 방법.First step of checking whether the initial data input synchronizing signal is suitable and storing the input data in the memory 32 according to the data synchronizing signal, and confirming whether the number of stored data is equal to the number of input data when the data transmission completion signal is confirmed. A second step of setting and returning a flag indicating that there is input data; dividing the data into units that can be displayed on the screen by reading data in a format to be displayed on the screen from the memory 32, and then displaying one screen. And a fourth step of transmitting data of one screen unit to the on-screen or text multiplexer 40 according to time, and inserting and displaying the data of the third step into an original screen signal. An external data display method of a television receiver. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920019940A 1992-10-28 1992-10-28 External data display method of TV receiver KR940010717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920019940A KR940010717A (en) 1992-10-28 1992-10-28 External data display method of TV receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920019940A KR940010717A (en) 1992-10-28 1992-10-28 External data display method of TV receiver

Publications (1)

Publication Number Publication Date
KR940010717A true KR940010717A (en) 1994-05-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920019940A KR940010717A (en) 1992-10-28 1992-10-28 External data display method of TV receiver

Country Status (1)

Country Link
KR (1) KR940010717A (en)

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