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Color flat panel display for sub-pixel rendering with split blue sub-pixels

A blue sub-pixel, sub-pixel technology, used in static indicators, instruments, nonlinear optics, etc.

Inactive Publication Date: 2007-07-11
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No edge contrast enhancement for chroma channels

Method used

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  • Color flat panel display for sub-pixel rendering with split blue sub-pixels
  • Color flat panel display for sub-pixel rendering with split blue sub-pixels
  • Color flat panel display for sub-pixel rendering with split blue sub-pixels

Examples

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Embodiment Construction

[0021] This section describes various implementation forms and embodiments in detail, and some examples have been mentioned in the description of the drawings. Wherever possible, the same reference number will be used throughout the specification to refer to the same or like parts.

[0022] In FIG. 1, in the arrangement of sub-pixel light emitters 100, there are three-color light emitters in group 120, and these groups form a larger linear replication unit composed of 8 sub-pixels. This design is described in the '738 provisional application, which is hereby incorporated by reference. Group 120 is composed of red subpixel 104 , green subpixel 106 and blue subpixel 102 . It is not difficult to see that the blue sub-pixel 102 is "split"---that is, its width along the horizontal axis is smaller than that of the red and green sub-pixels, but the number of sub-pixels per group or per replication unit is double times. Such a "split" sub-pixel may refer to a sub-pixel that has a s...

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Abstract

Various embodiments of a sub-pixel octal grouping are disclosed. The octal grouping may comprise three-color (red, green and blue) sub-pixels with blue colored subpixel comprising twice the number of positions within the octal sub-pixel grouping as the red and green colored sub-pixels. Various embodiments for performing sub-pixel rendering on the sub-pixel groupings are disclosed.

Description

technical field [0001] This application relates to improvements in display design, in particular to improvements in the arrangement of color pixels, addressing methods used in displays, and methods for converting display data formats. Background technique [0002] The full color perception in the eye is produced by three types of color photosensitive nerve cells called "cones". These three types of photoreceptor cells are sensitive to different wavelengths of visible light: long, medium and short (corresponding to "red", "green" and "blue", respectively). The relative densities of these three photoreceptor cells are significantly different from each other. There are slightly more red photoreceptors than green photoreceptors. There are very few blue photoreceptors compared to red photoreceptors or green photoreceptors. Contents of the invention [0003] The sensory channels that the human visual system processes information detected by the eyes include: luminance, chroma...

Claims

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Application Information

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IPC IPC(8): G09G3/36G09G3/20G02F1/1335
Inventor 托马斯·莱奥蒂·克雷德尔
Owner SAMSUNG DISPLAY CO LTD
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