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Display apparatus, color calibration system and method thereof

A technology for color correction and display devices, applied in color measurement devices, digital output to display devices, static indicators, etc., to solve problems such as shortage of working space

Inactive Publication Date: 2007-04-11
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In addition, even in the case of using a RAM arranged inside or outside a microcomputer of a conventional display device, since some areas must be allocated to the color data area 80b, this results in a shortage of work space for other necessary processing operations, Wherein the area 80b is different from the RAM areas 80a and 80c which are generally used to process data and are usually arranged inside the RAM.

Method used

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  • Display apparatus, color calibration system and method thereof
  • Display apparatus, color calibration system and method thereof
  • Display apparatus, color calibration system and method thereof

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Embodiment Construction

[0033] Reference will now be made in detail to embodiments of the present general inventive concept, examples of which are illustrated in the accompanying drawings, and wherein like reference numerals refer to like elements throughout. Hereinafter, the embodiments of the present invention will be described in order to explain the present general inventive concept by referring to the figures.

[0034] FIG. 1 is a schematic diagram illustrating a display device 20 and a color correction system using the display device according to an embodiment of the present general inventive concept. As shown in Figure 1, the display device 20 includes an interface unit 40, a display unit 30, a color correction unit 60, and a microcomputer 50, wherein color data is input to the interface unit 40 from the outside of the interface unit 40, and the display unit 30 is based on the interface unit The color data provided by 40 displays an image, the color correction unit 60 corrects the color of the...

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Abstract

A display apparatus includes a display unit, a Flash ROM that is provided in a microcomputer to drive the display unit and has a given color data area preset, and a color calibration unit to calibrate color in the display unit according to color data arrangement recorded on the color data area of the Flash ROM.

Description

field of invention [0001] The general inventive concept of the present application relates to a display device for correcting the color of an image, a color correction system using the display device and a method thereof, and more particularly, to a display device, a color correction system and a color correction system capable of correcting The method for the color of the displayed image. Background technique [0002] Generally, a display device provides an image to a user by processing an image signal provided by a signal source, where the signal source may be an information processing device such as a computer. An image signal in a given color mode such as grayscale mode, RGB mode, CYMK mode, etc. is supplied from the signal source, and is adjusted by given signal processing in the display device so that each color has a gain value, and is The images are displayed on the display unit as images of various colors. [0003] There are various demands in reality, requiring a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/02G09G5/00G01J3/46G06F3/147H04N9/64
CPCH04N1/46H04N1/6033G06F3/14
Inventor 李仁惠金荣灿洪允珠
Owner SAMSUNG ELECTRONICS CO LTD