KR970003358A - Horizontal Positioning Device for Plasma Display Televisions - Google Patents

Horizontal Positioning Device for Plasma Display Televisions Download PDF

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Publication number
KR970003358A
KR970003358A KR1019950017917A KR19950017917A KR970003358A KR 970003358 A KR970003358 A KR 970003358A KR 1019950017917 A KR1019950017917 A KR 1019950017917A KR 19950017917 A KR19950017917 A KR 19950017917A KR 970003358 A KR970003358 A KR 970003358A
Authority
KR
South Korea
Prior art keywords
signal
horizontal
width
unit
horizontal position
Prior art date
Application number
KR1019950017917A
Other languages
Korean (ko)
Other versions
KR100208980B1 (en
Inventor
박준석
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950017917A priority Critical patent/KR100208980B1/en
Publication of KR970003358A publication Critical patent/KR970003358A/en
Application granted granted Critical
Publication of KR100208980B1 publication Critical patent/KR100208980B1/en

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2230/00—Details of flat display driving waveforms
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0828—Several active elements per pixel in active matrix panels forming a digital to analog [D/A] conversion circuit
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0464—Positioning
    • G09G2340/0478—Horizontal positioning

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

본 발명은 PDP 텔레비젼용 수평 위치 조정 장치에 관한 것으로서, 입력된 복합 영상 신호로부터 동기 신호를 분리해내는 동기 분리부(10)와; 분리된 수평 동기 신호의 폭을 조절하는 수평 동기 신호 폭 조절부(12); 폭이 늘어난 수평 동기 신호에 따라 수평 위치를 설정하는 수평 위치 설정부(14); 상기 수평 위치 설정부(14)의 출력과 클럭 신호에 대해 논리곱을 수행하는 AND 게이트(16); 및 상기 AND 게이트(16)에서 출력된 샘플링 클럭을 기준으로 아날로그 영상 신호를 표본화하고 양자화한 후 부호화된 디지탈 신호를 출력하는 A/D 변환부(18)로 구성되어 있으며, 상기와 같이 구성된 장치는 샘플링의 기준 신호인 수평 동기 신호의 폭을 조절하므로써, 데이타를 간단하게 처리할 수 있고 화면상의 수평 위치를 사용자가 임의로 조절할 수 있다.The present invention relates to a horizontal position adjusting device for a PDP television, comprising: a sync separating unit (10) for separating a sync signal from an input composite video signal; A horizontal synchronizing signal width adjusting unit 12 adjusting the width of the separated horizontal synchronizing signal; A horizontal position setting unit 14 for setting a horizontal position according to the horizontal synchronization signal having the increased width; An AND gate 16 performing an AND on the output of the horizontal positioning unit 14 and the clock signal; And an A / D converter 18 that samples and quantizes an analog video signal based on the sampling clock output from the AND gate 16 and outputs an encoded digital signal. By adjusting the width of the horizontal synchronization signal, which is a reference signal for sampling, data can be easily processed and the user can arbitrarily adjust the horizontal position on the screen.

Description

플라즈마 디스플레이 텔레비젼용 수평 위치 조정 장치Horizontal Positioning Device for Plasma Display Televisions

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

제5도는 본 발명에 따른 PDP 텔레비젼용 수평 위치 조정 장치의 블럭도, 제6도는 본 발명에 따른 PDP 텔레비젼용 수평 위치 조정 장치의 파형도이다.5 is a block diagram of a horizontal positioning device for PDP televisions according to the present invention, and FIG. 6 is a waveform diagram of a horizontal positioning device for PDP televisions according to the present invention.

Claims (1)

입력된 복합 영상 신호로부터 수평 동기 신호와 수직 동기 신호를 분리해내는 동기 분리부(10)와; 상기 동기 분리부(10)에서 분리된 수평 동기 신호의 폭을 조절하는 수평 동기 신호 폭 조절부(12); 상기 수평 동기 신호 폭 조절부(12)로부터 출력된 폭이 늘어난 수평 동기 신호에 따라 수평 위치를 설정하는 수평 위치 설정부(14); 상기 수평 위치 설정부(14)의 출력과 클럭 신호에 대해 논리곱을 수행하는 AND 게이트(16); 및 상기 AND 게이트(16)에서 출력된 샘플링 클럭을 기준으로 아날로그 영상 신호를 표본화하고 양자화한 후 부호화된 디지탈 신호를 출력하는 A/D 변환부(18)로 구성된 플라즈마 디스플레이 텔레비젼용 수평 위치 조정 장치.A sync separator 10 for separating the horizontal sync signal and the vertical sync signal from the input composite video signal; A horizontal synchronizing signal width adjusting unit 12 for adjusting the width of the horizontal synchronizing signal separated by the synchronizing separator 10; A horizontal position setting unit (14) for setting a horizontal position according to the horizontal synchronizing signal having an increased width output from the horizontal synchronizing signal width adjusting unit (12); An AND gate 16 performing an AND on the output of the horizontal positioning unit 14 and the clock signal; And an A / D converter (18) for sampling and quantizing an analog video signal based on a sampling clock output from the AND gate (16) and outputting an encoded digital signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950017917A 1995-06-28 1995-06-28 An apparatus for controlling horizontal position in a plasma display panel television KR100208980B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950017917A KR100208980B1 (en) 1995-06-28 1995-06-28 An apparatus for controlling horizontal position in a plasma display panel television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950017917A KR100208980B1 (en) 1995-06-28 1995-06-28 An apparatus for controlling horizontal position in a plasma display panel television

Publications (2)

Publication Number Publication Date
KR970003358A true KR970003358A (en) 1997-01-28
KR100208980B1 KR100208980B1 (en) 1999-07-15

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ID=19418593

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950017917A KR100208980B1 (en) 1995-06-28 1995-06-28 An apparatus for controlling horizontal position in a plasma display panel television

Country Status (1)

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KR (1) KR100208980B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798830B1 (en) * 2006-08-10 2008-01-28 이효영 Improved electric outlet apparatus for intercepting standby power
KR20220114680A (en) * 2021-02-09 2022-08-17 주식회사 센서뷰 Electrical connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798830B1 (en) * 2006-08-10 2008-01-28 이효영 Improved electric outlet apparatus for intercepting standby power
KR20220114680A (en) * 2021-02-09 2022-08-17 주식회사 센서뷰 Electrical connector

Also Published As

Publication number Publication date
KR100208980B1 (en) 1999-07-15

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