KR880002379A - Double Scan Interpolation Device for High Resolution TV Receivers - Google Patents

Double Scan Interpolation Device for High Resolution TV Receivers Download PDF

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Publication number
KR880002379A
KR880002379A KR1019860006312A KR860006312A KR880002379A KR 880002379 A KR880002379 A KR 880002379A KR 1019860006312 A KR1019860006312 A KR 1019860006312A KR 860006312 A KR860006312 A KR 860006312A KR 880002379 A KR880002379 A KR 880002379A
Authority
KR
South Korea
Prior art keywords
demultiplexer
outputs
high resolution
receivers
input
Prior art date
Application number
KR1019860006312A
Other languages
Korean (ko)
Inventor
우영섭
Original Assignee
구자학
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 구자학, 주식회사 금성사 filed Critical 구자학
Priority to KR1019860006312A priority Critical patent/KR880002379A/en
Publication of KR880002379A publication Critical patent/KR880002379A/en

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Abstract

내용 없음No content

Description

고해상도 TV수상기용 2배 주사 보간 장치Double Scan Interpolation Device for High Resolution TV Receiver

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

제1도는 본 발명장치의 회로도.1 is a circuit diagram of an apparatus of the present invention.

제2도가-하는 제1도회로 발생되는 파형도.FIG. 2 is a waveform diagram generated from a first degree circuit.

제3도는 본 발명장치를 적용한 TV의 부분구성도.3 is a partial configuration diagram of a TV to which the present invention apparatus is applied.

Claims (1)

디지털 영상신호입력(1)을 멀티플랙시(2)의 입력에 연결하고 멀티플랙서(2)의 출력(a,b,c)은 기억소자(3,4,5)의 입력에 연결하며, 기억소자(3,4,5)의 출력은 디멀티플랙서(10)의 입력(A,B,C)에 연결하되, 디멀티플렉시(6,7)의 입력에 연결하고, 디멀티플렉서(6,7)의 출력은 가산기 (8)에서 합산하여 분할기(9)로 미분하여 디멀티플랙서(11)의 입력(y)에 연결하며, 디멀티플랙서(10,11)의 출력을 디멀티플랙시(12)의 입력에 연결하되 디멀티플렉서(12)의 출력을 최종출력으로 하고, 제어신호 발생기(13)의 출력(1H)은 멀티플랙시(2), 기억소자(3,4,5)의 입력부 및 디멀티플랙시(6,7,10)를 제어하고 출력(1/2)으로서 기억소자(3,4,5)의 출력부와 디멀티플렉시(11,12)를 제어하여서된 고해상도 TV수상기용 2배주사 보간장치.The digital video signal input 1 is connected to the input of the multiplex 2, and the outputs a, b and c of the multiplexer 2 are connected to the inputs of the memory elements 3, 4 and 5, and stored. The outputs of the elements 3, 4 and 5 are connected to the inputs A, B and C of the demultiplexer 10, but to the inputs of the demultiplexer 6 and 7, and the demultiplexers 6 and 7 ) Outputs from the adder (8), differentiates to the divider (9), connects to the input (y) of the demultiplexer (11), and demultiplexes the output of the demultiplexer (10, 11). The output of the demultiplexer 12 as the final output, and the output 1 H of the control signal generator 13 is the multiplex 2, the input of the memory elements 3, 4, 5 and 2 for a high resolution TV receiver by controlling the demultiplexes 6,7,10 and controlling the outputs of the memory elements 3,4,5 and the demultiplexes 11,12 as outputs 1/2. Distributor Interpolator. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860006312A 1986-07-31 1986-07-31 Double Scan Interpolation Device for High Resolution TV Receivers KR880002379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860006312A KR880002379A (en) 1986-07-31 1986-07-31 Double Scan Interpolation Device for High Resolution TV Receivers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860006312A KR880002379A (en) 1986-07-31 1986-07-31 Double Scan Interpolation Device for High Resolution TV Receivers

Publications (1)

Publication Number Publication Date
KR880002379A true KR880002379A (en) 1988-04-30

Family

ID=68838231

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006312A KR880002379A (en) 1986-07-31 1986-07-31 Double Scan Interpolation Device for High Resolution TV Receivers

Country Status (1)

Country Link
KR (1) KR880002379A (en)

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