KR970025042A - How to automatically adjust image of video display device - Google Patents

How to automatically adjust image of video display device Download PDF

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Publication number
KR970025042A
KR970025042A KR1019950035945A KR19950035945A KR970025042A KR 970025042 A KR970025042 A KR 970025042A KR 1019950035945 A KR1019950035945 A KR 1019950035945A KR 19950035945 A KR19950035945 A KR 19950035945A KR 970025042 A KR970025042 A KR 970025042A
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KR
South Korea
Prior art keywords
image
image adjustment
adjustment data
automatic
display device
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Application number
KR1019950035945A
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Korean (ko)
Inventor
이재경
Original Assignee
구자홍
엘지전자 주식회사
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Publication date
Application filed by 구자홍, 엘지전자 주식회사 filed Critical 구자홍
Priority to KR1019950035945A priority Critical patent/KR970025042A/en
Publication of KR970025042A publication Critical patent/KR970025042A/en

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  • Television Receiver Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

본 발명은 영상 표시기기의 영상 자동 조절방법에 관한 것으로서, 특히 소비자의 취향에 따라 영상 조절 데이타를 설정할 수 있도록 하고 설정된 영상 조절 데이타를 기준으로 영상 자동 조절동작을 실행함으로서, 사용자의 취향에 맞게 화면의 밝기, 명암, 선명도 등을 조절할 수 있도록 한 영상 표시기기의 영상 조절방법에 관한 것이다.The present invention relates to a method for automatically adjusting an image of a video display device, and in particular, to adjust image adjustment data according to a consumer's preference, and to execute an automatic image adjustment operation based on the set image adjustment data, thereby adjusting a screen according to a user's taste. An image control method of an image display device to adjust the brightness, contrast, sharpness, and the like.

종래의 영상 자동 조절장치는 광 검출기(9) 주변에 장애물이 있느냐 없느냐에 따라 광검출기(9)의 광 검출량이 가변되어 정확한 영상 조절이 어려우며, 영상 조절을 위한 영상 조정 데이타가 미리 셋팅되어 있기 때문에 각기 다른 취향을 가진 여러 사용자를 만족시킬 수 없는 문제점이 있다.In the conventional automatic image control device, since the amount of light detection of the photodetector 9 is variable depending on whether there is an obstacle around the photo detector 9, it is difficult to accurately adjust the image, and the image adjustment data for the image adjustment is preset. There is a problem that cannot satisfy multiple users having different tastes.

따라서, 상기 문제점을 해결하기 위한 본 발명의 영상 자동 조절방법은 소비자의 취향에 따라 영상 조절 데이타 설정할 수 있도록 하고 선정된 영상 조절 데이타를 기준으로 영상 자동 조절동작을 실행함으로서, 사용자의 취향에 맞게 화면의 밝기, 명암, 선명도 등을 조절할 수 있도록 한 영상 표시기기의 영상 자동 조절방법 이다.Therefore, the automatic image adjustment method of the present invention to solve the above problems can be set to the image adjustment data according to the consumer's taste and by performing the automatic image adjustment operation based on the selected image adjustment data, the screen according to the user's taste It is a video automatic adjustment method of the video display device to adjust the brightness, contrast, sharpness, etc. of the camera.

Description

영상 표시기기의 영상 자동 조절방법How to automatically adjust image of video display device

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

제3도는 본 발명의 영상 자동 조절방법 구현을 위한 연상 자동 조절장치의 구성을 보인 블럭도,Figure 3 is a block diagram showing the configuration of the associative automatic adjustment device for implementing the automatic image adjustment method of the present invention,

제4도는 본 발명 영상 조절방법의 제어과정을 보인 플로우챠트,4 is a flowchart illustrating a control process of an image adjusting method according to the present invention;

제5도는 본 발명의 영상 조정데이타 설정을 위해 사용자에게 제공되는 초기화면을 보인 표5 is a table showing an initial screen provided to a user for setting image adjustment data of the present invention.

Claims (3)

일정 영상을 표시하는 영상 표시기기의 제어방법에 있어서, 영상 조절키이가 입력되면 영상 조정 데이터 설정모드로 전환하고 영상 조정 항목을 화면출력하는 제1단계와, 제1단계 이후 사용자가 데이터 조절키이를 조작하여 영상 조정데이타를 셋팅하면 셋팅된 영상 조정 데이타를 메모리(11)에 저장하는 제2단계와, 상기 제2단계 이후 광 검출부(9)에 검출된 광양에 따라 지동 영상값을 설정하는 제3단계와, 상기 선정된 자동 영상값과 사용자가 별도로 설정한 영상 조정 데이타를 종합적으로 반영하여 최종적으로 출력 영상값을 도출하고, 도출된 출력 영상값으로 영상 조절하는 제4단계로 진행되는 것을 특징으로 하는 영상 표시기기의 영상 자동 조절방법.In the control method of a video display device for displaying a certain image, if the image adjustment key is input, the first step of switching to the image adjustment data setting mode and outputs the image adjustment item; A second step of storing the set image adjustment data in the memory 11 when the image adjustment data is set by operation; and a third step of setting the moving image value according to the amount of light detected by the light detector 9 after the second step. And a fourth step of finally deriving an output image value by comprehensively reflecting the selected automatic image value and image adjustment data separately set by the user, and adjusting the image with the derived output image value. Automatic image adjustment of the video display device. 제2항에 있어서, 상기 제2단계에서 셋팅되는 영상 조정 데이타는 영상 조명함목(명암, 밝기, 색농도 선명도) 별로 각기 독립적으로 셋팅되는 것을 특징으로 하는 영상 표시기기의 영상 자동 조절방법.The method of claim 2, wherein the image adjustment data set in the second step is set independently for each image illumination item (contrast, brightness, color intensity, and sharpness). 제1항에 있어서, 상기 제4단계에서 도출되는 출력 영상값은 광량에 따라 설정된 자동 영상값을 영상 조정항목 별로 셋팅된 영상 조정 데이타에 따라 가변시키는 도출하는 것을 특징으로 하는 영상 표시기기의 영상 자동 조절방법.The image automatic apparatus of claim 1, wherein the output image value derived in step 4 is derived by varying the automatic image value set according to the amount of light according to the image adjustment data set for each image adjustment item. How to adjust.
KR1019950035945A 1995-10-18 1995-10-18 How to automatically adjust image of video display device KR970025042A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100299759B1 (en) * 1998-06-29 2001-10-27 구자홍 Automatic display device and method of video display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100299759B1 (en) * 1998-06-29 2001-10-27 구자홍 Automatic display device and method of video display device

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