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Device, system and method for electronic true color display

A device and color technology that can be used in static indicators, image reproducers using projection devices, instruments, etc., to solve problems such as damage and reduced resolution of displayed images.

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

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Problems solved by technology

As such, these disclosed background art devices suffer from significant drawbacks, notably a reduction in the resolution of the displayed image resulting from the increase in the number of primary colors used to form the image.

Method used

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  • Device, system and method for electronic true color display
  • Device, system and method for electronic true color display
  • Device, system and method for electronic true color display

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Embodiment Construction

[0041] In the following description, various aspects of the invention will be described. For purposes of explanation, specific structures and details are set forth in order to give a thorough understanding of the invention. It is evident, however, that one skilled in the art can practice the invention without the specific details described herein. Furthermore, well-known features may be omitted or simplified in order not to obscure the present invention.

[0042] One embodiment of the present invention presents a device, system and method for displaying an extended color gamut. The present invention is applicable to various types of electronic display devices, such as televisions and display devices ("monitors") of computing devices. One embodiment of the invention works by utilizing more than three primary colors. As previously described, the term "primary colors" does not specifically include light from white or polychromatic sources that passes only neutral filters. Thu...

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Abstract

Diaclosed are a device, system and a method for displaying image data of a plurality of colors, the device comprises: a light source (50) for producing light having at least four primary colors, a controller (56, 58) for determining a combination of at least four primary colors according to the image data (72) for production by the light source and a viewing screen (60) for displaying the image data the combination from the controller. The present invention is not limited to combinations of colors which are produced from only three primary colors, such as red, green and blue.

Description

[0001] This application is a divisional application of Chinese patent application 01813497.1 with a filing date of June 7, 2001. technical field [0002] One embodiment of the present invention relates to devices, systems, and methods for electronic true-color displays, and in particular, to devices, systems, and methods in which throughout an electronic display device, such as a display of a computing device, Displays the extended color space. Background technique [0003] The perception of color by human vision includes the influence of light of different wavelengths in the visible spectrum (400nm-780nm) on the human eye, and the processing of the synthetic signal by the human brain. For example, in order for an individual to perceive an object as "red," the object must reflect light having a wavelength of approximately 580-780 nm onto the individual's retina. Depending on the spectral distribution of light and assuming normal color vision, individuals perceive different ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/31
CPCG09G2310/0235G09G3/002G09G2320/0242G09G3/3413G09G3/2018G09G3/3433
Inventor 艾兰·本-大尉墨西·本-朝润
Owner SAMSUNG DISPLAY CO LTD