KR920009221A - To the double-text society of Teletext. - Google Patents

To the double-text society of Teletext. Download PDF

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Publication number
KR920009221A
KR920009221A KR1019900016976A KR900016976A KR920009221A KR 920009221 A KR920009221 A KR 920009221A KR 1019900016976 A KR1019900016976 A KR 1019900016976A KR 900016976 A KR900016976 A KR 900016976A KR 920009221 A KR920009221 A KR 920009221A
Authority
KR
South Korea
Prior art keywords
composite video
video signal
signal
teletext
processor
Prior art date
Application number
KR1019900016976A
Other languages
Korean (ko)
Inventor
박중석
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.)
Filing date
Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900016976A priority Critical patent/KR920009221A/en
Publication of KR920009221A publication Critical patent/KR920009221A/en

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Abstract

내용 없음No content

Description

텔리텍스트의 두배주사회로To the double-text society of Teletext.

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 텔리텍스트의 두배주사회로에 대한 블록도.2 is a block diagram of the double text of the teletext of the present invention.

Claims (1)

튜너(1), 중간주파처리부(2), 데이타 슬라이서(3), 텔리 텍스트 처리부(4)로 구성한 텔리텍스트 시스템에 있어서, 상기 텔리텍스트 처리부(4)에서 출력되는 적,녹,청색용산호(R1, G1, B1)를 복합영상신호(CVS2)로 재합성하는 RGB엔코더(11)와, 패스트 블랭킹신호(FB)의 입력유무에 따라 상기 중간주파처리부(2)에서 출력되는 복합영상신호(CVS1)나 상기 복합영상신호(CVS2)를 선택적으로 받아들여 이를 복합영상신호(CVS3)로 출력하는 멀티플렉서(13)와, 상기 복합영상신호(CVS3)에서 분리된 휘도신호(Y) 및 색차신호(U, V)를 저장한 다음 이를 입력신호의 2배 속도를 출력하는 메모리부(16)를 추가시켜 구성된 것을 특징으로 하는 텔리텍스트의 두배 주사회로.In a teletext system composed of a tuner (1), an intermediate frequency processor (2), a data slicer (3), and a teletext processor (4), red, green, and blue corals output from the teletext processor (4) ( RGB encoder 11 for resynthesizing R1, G1, B1 into composite video signal CVS2, and composite video signal CVS1 output from the intermediate frequency processing section 2 depending on whether fast blanking signal FB is input or not. ) Or a multiplexer 13 that selectively receives the composite video signal CVS2 and outputs it as a composite video signal CVS3, and a luminance signal Y and a color difference signal U separated from the composite video signal CVS3. And a second memory circuit for storing V) and then adding a memory unit 16 for outputting the speed twice the input signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900016976A 1990-10-23 1990-10-23 To the double-text society of Teletext. KR920009221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900016976A KR920009221A (en) 1990-10-23 1990-10-23 To the double-text society of Teletext.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900016976A KR920009221A (en) 1990-10-23 1990-10-23 To the double-text society of Teletext.

Publications (1)

Publication Number Publication Date
KR920009221A true KR920009221A (en) 1992-05-28

Family

ID=67739055

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900016976A KR920009221A (en) 1990-10-23 1990-10-23 To the double-text society of Teletext.

Country Status (1)

Country Link
KR (1) KR920009221A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449857B1 (en) * 2001-12-26 2004-09-22 한국전자통신연구원 Wideband Printed Dipole Antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449857B1 (en) * 2001-12-26 2004-09-22 한국전자통신연구원 Wideband Printed Dipole Antenna

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application