KR880010614A - 콘버젼스장치 - Google Patents

콘버젼스장치 Download PDF

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Publication number
KR880010614A
KR880010614A KR1019880001988A KR880001988A KR880010614A KR 880010614 A KR880010614 A KR 880010614A KR 1019880001988 A KR1019880001988 A KR 1019880001988A KR 880001988 A KR880001988 A KR 880001988A KR 880010614 A KR880010614 A KR 880010614A
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KR
South Korea
Prior art keywords
red
blue
correction means
primary colors
signal
Prior art date
Application number
KR1019880001988A
Other languages
English (en)
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KR920003725B1 (ko
Inventor
스스무 쯔지하라
테루오 기다오까
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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
Priority claimed from JP62043324A external-priority patent/JPS63209388A/ja
Priority claimed from JP7244087A external-priority patent/JPH065960B2/ja
Priority claimed from JP62119442A external-priority patent/JP2809625B2/ja
Priority claimed from JP62180453A external-priority patent/JPH069393B2/ja
Application filed by 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR880010614A publication Critical patent/KR880010614A/ko
Application granted granted Critical
Publication of KR920003725B1 publication Critical patent/KR920003725B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/317—Convergence or focusing systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3191—Testing thereof
    • H04N9/3194—Testing thereof including sensor feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

내용 없음

Description

콘버젼스장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본원 발명에 의한 고체컬러 촬상장치의 일실시예의 구성을 나타내는 블록도.
제 2 도는 제 1 도의 실시예에 있어서의 레지스트레이션 보정회로의 구성을 나타내는 블럭도.

Claims (4)

  1. 입사광 화상을 수신하여 이것을 3원색 성분 적·청·녹색광으로 분해하는 색분해 프리즘과, 3원색 성분의 적·청·녹색광을 감지하여 3원색의 아날로그신호를 출력하는 복수의 고체이미지 센서와, 더높은 수직 해상도를 얻을 수 있도록 통상의 주사선수보다 많은 수사선수를 가지며, 최소한 적색 및 청색의 아날로그신호를 출력하는 상기 고체이미지센서와, 3원색의 아날로그신호를 디지털화하는 복수의 아날로그·디지탈(A/D)변환기와, 3원색의 디지털 신호가 공급되어 적색 및 청색광에 대한 디지털신호를 내삽보간처리 하고 녹색광에 대한 디지털신호에 이 신호를 가하는 레지스트레이션 보정수단과, 이 레지스트레이션 보정수단을 제어하는 제어부와, 이 레지스트레이션 보정수단을 제어하는 데이터를 상기 제어부에 보내는 제어메모리로 이루어지는 고체컬러 촬상장치.
  2. 제1항에 있어서, 상기 복수의 고체이미지센서는 수직해상도 주사선수가 규정주사선수의 2배인 적색 및 청색아날로그신호를 출력하는 고체컬러 촬상장치.
  3. 제2항에 있어서, 상기 레지스트레이?? 보정수단은 적색 및 청색광에 대한 디지털신호를 내삽보간처리하는 복수의 회로로 이루어지고, 상기 복수의 회로는 각각 3인접주사선으로부터 최적 내삽보간신호를 형성하는 고체컬러 촬상장치.
  4. 제3항에 있어서, 상기 제어메모리는 상기 3인접주사선을 구성하는 비율을 내부에 기억시키는 고체컬러 촬상장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880001988A 1987-02-26 1988-02-26 콘버젼스장치 KR920003725B1 (ko)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP62-43324 1987-02-26
JP62043324A JPS63209388A (ja) 1987-02-26 1987-02-26 コンバ−ゼンス装置
JP87-43324 1987-02-26
JP62-72440 1987-03-26
JP7244087A JPH065960B2 (ja) 1987-03-26 1987-03-26 コンバ−ゼンス装置
JP87-72440 1987-03-26
JP87-119442 1987-05-15
JP62119442A JP2809625B2 (ja) 1987-05-15 1987-05-15 コンバーゼンス装置
JP62-119442 1987-05-15
JP87-180453 1987-07-20
JP62180453A JPH069393B2 (ja) 1987-07-20 1987-07-20 コンバ−ゼンス装置
JP62-180453 1987-07-20

Publications (2)

Publication Number Publication Date
KR880010614A true KR880010614A (ko) 1988-10-10
KR920003725B1 KR920003725B1 (ko) 1992-05-09

Family

ID=27461353

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880001988A KR920003725B1 (ko) 1987-02-26 1988-02-26 콘버젼스장치

Country Status (5)

Country Link
US (1) US4857998A (ko)
EP (1) EP0280302B1 (ko)
KR (1) KR920003725B1 (ko)
CA (1) CA1294702C (ko)
DE (1) DE3874366T2 (ko)

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Also Published As

Publication number Publication date
DE3874366D1 (de) 1992-10-15
EP0280302B1 (en) 1992-09-09
DE3874366T2 (de) 1993-02-11
CA1294702C (en) 1992-01-21
KR920003725B1 (ko) 1992-05-09
US4857998A (en) 1989-08-15
EP0280302A1 (en) 1988-08-31

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