KR970060852A - Monitor automatic adjustment system - Google Patents

Monitor automatic adjustment system Download PDF

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Publication number
KR970060852A
KR970060852A KR1019960000655A KR19960000655A KR970060852A KR 970060852 A KR970060852 A KR 970060852A KR 1019960000655 A KR1019960000655 A KR 1019960000655A KR 19960000655 A KR19960000655 A KR 19960000655A KR 970060852 A KR970060852 A KR 970060852A
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KR
South Korea
Prior art keywords
screen
monitor
memory data
memory
timing information
Prior art date
Application number
KR1019960000655A
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Korean (ko)
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KR100208907B1 (en
Inventor
정갑연
Original Assignee
구자홍
엘지전자 주식회사
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Priority to KR1019960000655A priority Critical patent/KR100208907B1/en
Publication of KR970060852A publication Critical patent/KR970060852A/en
Application granted granted Critical
Publication of KR100208907B1 publication Critical patent/KR100208907B1/en

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Classifications

    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
    • G09G1/165—Details of a display terminal using a CRT, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/08—Arrangements within a display terminal for setting, manually or automatically, display parameters of the display terminal

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

본 발명은 모니터의 수평 및 수직 위치와 크기, 사이드 핀쿠션, 사다리꼴 왜곡 등의 화면조정을 자동적으로 수행할 수 있도록 한 모니터의 화면 자동 조정시스템에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screen automatic adjustment system for a monitor capable of automatically performing screen adjustment such as horizontal and vertical position, size, side pincushion and trapezoidal distortion of a monitor.

종래의 모니터 화면 조정장치는 각 모드별로 수평 및 수직 위치와 사이드 핀쿠션 및 사다리꼴 왜형 등을 조정하여 모니터 마이컴의 메모리에 저장했다가, 화면 재생시 그 모드가 입력되면 그 모드에 해당되는 값을 마이컴의 메모리에서 출력시켜서 정상적인 화면을 재생시키기 때문에 모드가 많을수록 조정시간도 길어지며 생산성도 저하되는 문제점이 있다.The conventional monitor screen adjusting device adjusts horizontal and vertical positions, side pincushion and trapezoidal distortion for each mode and stores them in the memory of the monitor microcomputer. When the mode is inputted during the screen reproduction, Since the normal screen is reproduced by outputting from the memory, there is a problem that the more the mode is, the longer the adjustment time is and the productivity is lowered.

본 발명은 영상신호의 수직/수평 위치 및 사이즈와 사이드 핀쿠션 및 사다리꼴 왜형 등의 조정을 위한 타이밍 정보를 출력하는 제1수단과 상기 타이밍 정보를 입력받아 화면조정값을 자동 연산하는 제2수단과 상기 제2연산수단에 의해서 연산된 화면 조정값을 입력받아 이것을 모니터 화면 조정신호로 변환하여 모니터 구동을 수행하는 제3수단으로 구성함을 특징으로 하는 모니터의 화면 자동 조정시스템으로서, 모니터가 PC로부터 화면 조정을 위한 타이밍 정보를 읽어와서 그 값을 자동 연산하여 화면 재생을 수행하고, 또 조정이 필요하면 키를 이용해서 사용자가 자신의 기호에 맞게 조정할 수 있도록 함으로써, 화면 조정의 자동화 및 편리함을 기할 수 있도록 한 모니터의 화면 자동 조정시스템을 제공한다.A first means for outputting timing information for adjusting a vertical / horizontal position and size of a video signal, a side pincushion and a trapezoidal distortion, a second means for automatically calculating a screen adjustment value by receiving the timing information, And a third means for receiving a screen adjustment value calculated by the second calculation means and converting it into a monitor screen adjustment signal to perform monitor driving. The timing information for the adjustment is read and the value is automatically calculated to perform the screen reproduction. When the adjustment is necessary, the user can adjust it according to his / her preference by using the key, So that the monitor automatically adjusts the screen.

Description

모니터의 화면 자동 조정시스템Monitor automatic adjustment system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제4도는 본 발명의 모니터의 화면 자동 조정시스템의 블록도.FIG. 4 is a block diagram of a screen automatic adjustment system of the monitor of the present invention; FIG.

제5도는 본 발명의 모니터의 화면 자동 조정수준의 플로우챠트.FIG. 5 is a flowchart of a screen automatic adjustment level of the monitor of the present invention. FIG.

제6도의 a는 본 발명에서 조정되는 신호의 타이밍 차트.6 is a timing chart of signals adjusted in the present invention.

b는 본 발명에서 수평 또는 수직 주파수와 조정값의 관계 그래프.b is a graph of the relationship between the horizontal or vertical frequency and the adjustment value in the present invention.

Claims (4)

영상신호의 수직/수평 위치 및 사이즈와 사이드 핀쿠션 및 사다리꼴 왜형 등의 조정을 위한 타이밍 정보를 출력하는 제1수단과 상기 타이밍 정보를 입력받아 화면 조정값을 자동 연산하는 제2수단과 상기 제2연산에 의해서 연산된 화면조정값을 입력받아 이것을 모니터 화면 조정신호로 변환하여 모니터 구동을 수행하는 제3수단으로 구성함을 특징으로 하는 모니터의 화면 자동 조정시스템.First means for outputting timing information for adjusting the vertical / horizontal position and size of the video signal, side pincushion and trapezoidal distortion, etc., second means for automatically calculating the screen adjustment value by receiving the timing information, And a third means for receiving a screen adjustment value calculated by the monitor screen adjustment means and converting it into a monitor screen adjustment signal to perform monitor driving. 제1항에 있어서, 상기의 화면 조정값을 사용자가 기호에 맞게 입력하는 수단과, 상기 사용자에 의해 입력된 조정값을 기억하고 있는 수단을 더 포함하여 구성함을 특징으로 하는 모니터의 화면 자동 조정시스템.The apparatus according to claim 1, further comprising means for inputting the screen adjustment value in accordance with a user's preference, and means for storing an adjustment value input by the user. system. 제1항 또는 제2항에 있어서, 상기의 제1의 수단은 제1의 메모리 영역과 제2의 메모리 영역을 포함하여, 최초의 타이밍 정보를 제1의 메모리 영역에 저장하고, 그 다음의 타이밍 정보를 제2의 메모리 영역에 저장하고, 상기 제1메모리 데이터와 제2메모리 데이터를 비교하여 일치하지 않으면 제2메모리 데이터를 제1메모리 데이터로 갱신하여 저장하고, 이 갱신 저장된 제1메모리 데이터나 상기 일치하는 경우의 제1메모리 데이터를 상기의 타이밍 정보로 출력함을 특징으로 하는 모니터의 화면 자동 조정시스템.3. The memory device according to claim 1 or 2, wherein the first means includes a first memory area and a second memory area, stores the first timing information in the first memory area, The first memory data and the second memory data are compared. When the first memory data and the second memory data are not identical to each other, the second memory data is updated to the first memory data and stored. And outputs the first memory data in the case of the matching as the timing information. 제1항 또는 제2항에 있어서, 상기 제2의 수단은 제1의 메모리 영역과 제2의 메모리 영역을 포함하여, 최초의 상기 입력된 타이밍 정보를 제1의 메모리 영역에 저장하고, 그 다음에 입력된 타이밍 정보를 제2메모리 영역에 저장하고, 상기 제1메모리 데이터와 제2메모리 데이터를 비교하여 일치하지 않으면 제2메모리 데이터를 제1메모리 데이터로 갱신하여 저장하고, 이 갱신 저장된제1메모리 데이터나 상기 일치하는 경우의 제1메모리 데이터를 상기의 타이밍 정보로 입력받아 연산을 수행함을 특징으로 하는 모니터의 화면 자동 조정시스템.3. The apparatus according to claim 1 or 2, wherein the second means includes a first memory area and a second memory area, stores the first input timing information in the first memory area, The first memory data and the second memory data are compared with each other and the second memory data is updated with the first memory data and stored, And the memory data and the first memory data in the case of the matching are input as the timing information, and the calculation is performed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960000655A 1996-01-15 1996-01-15 System for controlling picture of monitor KR100208907B1 (en)

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KR1019960000655A KR100208907B1 (en) 1996-01-15 1996-01-15 System for controlling picture of monitor

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KR100208907B1 KR100208907B1 (en) 1999-07-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000033083A (en) * 1998-11-19 2000-06-15 윤종용 Convergence control device and method
KR100344808B1 (en) * 2000-04-17 2002-07-20 엘지전자주식회사 Method for controlling screen in digital monitor
KR100447191B1 (en) * 2002-01-12 2004-09-04 엘지전자 주식회사 Method for setting variable range of raster size in a monitor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000033083A (en) * 1998-11-19 2000-06-15 윤종용 Convergence control device and method
KR100344808B1 (en) * 2000-04-17 2002-07-20 엘지전자주식회사 Method for controlling screen in digital monitor
KR100447191B1 (en) * 2002-01-12 2004-09-04 엘지전자 주식회사 Method for setting variable range of raster size in a monitor

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Publication number Publication date
KR100208907B1 (en) 1999-07-15

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