KR910006837A - CRT display device - Google Patents

CRT display device Download PDF

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Publication number
KR910006837A
KR910006837A KR1019900014351A KR900014351A KR910006837A KR 910006837 A KR910006837 A KR 910006837A KR 1019900014351 A KR1019900014351 A KR 1019900014351A KR 900014351 A KR900014351 A KR 900014351A KR 910006837 A KR910006837 A KR 910006837A
Authority
KR
South Korea
Prior art keywords
circuit
power supply
supply circuit
output
switching power
Prior art date
Application number
KR1019900014351A
Other languages
Korean (ko)
Other versions
KR940001110B1 (en
Inventor
토시오 카나이
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시끼가이샤
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 다니이 아끼오, 마쯔시다덴기산교 가부시끼가이샤 filed Critical 다니이 아끼오
Publication of KR910006837A publication Critical patent/KR910006837A/en
Application granted granted Critical
Publication of KR940001110B1 publication Critical patent/KR940001110B1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Television Receiver Circuits (AREA)
  • Dc-Dc Converters (AREA)
  • Details Of Television Scanning (AREA)

Abstract

내용 없음No content

Description

CRT디스플레이장치CRT display device

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

제1도는 본 발명의 일 실시예에 있어서의 CRT디스플레이 장치의 블록도.1 is a block diagram of a CRT display device according to an embodiment of the present invention.

제2도는 본 발명에 사용하는 전원의 일실시예의 구체회로도.2 is a specific circuit diagram of an embodiment of a power supply for use in the present invention.

Claims (2)

수평발진회로의 출력으로 트리거되는 제1스위칭 전원회로와, 제1스위칭 전원회로의 출력펄스에 의해서 트리거되는 제2스위칭 전원회로를 가진 CRT 디스플레이 장치.A CRT display device having a first switching power supply circuit triggered by an output of a horizontal oscillation circuit and a second switching power supply circuit triggered by an output pulse of the first switching power supply circuit. 제1항에 있어서, 제1스위칭전원회로는 저전압전원회로로서 그 출력직류 전압을 적어도 수평발진회로, 수직 발진회로, 영상신호처리회로에 공급하고 제2스위칭 전원회로는 고전압전원회로로서 그 출력직류 전압을 적어도 수평출력회로, 수직출력회로, 영상신호출력회로에 공급하도록 구성한 CRT 디스플레이 장치.2. The power supply circuit of claim 1, wherein the first switching power supply circuit is a low voltage power supply circuit and supplies its output direct current voltage to at least a horizontal oscillation circuit, a vertical oscillation circuit, an image signal processing circuit, and the second switching power supply circuit is a high voltage power supply circuit. A CRT display device configured to supply a voltage to at least a horizontal output circuit, a vertical output circuit, and a video signal output circuit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900014351A 1989-09-13 1990-09-12 Crt-display apparatus KR940001110B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1237777A JPH03100592A (en) 1989-09-13 1989-09-13 Crt display device
JP1-237777 1989-09-13

Publications (2)

Publication Number Publication Date
KR910006837A true KR910006837A (en) 1991-04-30
KR940001110B1 KR940001110B1 (en) 1994-02-14

Family

ID=17020276

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900014351A KR940001110B1 (en) 1989-09-13 1990-09-12 Crt-display apparatus

Country Status (2)

Country Link
JP (1) JPH03100592A (en)
KR (1) KR940001110B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4644950B2 (en) * 2001-01-16 2011-03-09 大平電子株式会社 Switching power supply

Also Published As

Publication number Publication date
KR940001110B1 (en) 1994-02-14
JPH03100592A (en) 1991-04-25

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