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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: 2009-09-16
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

[0022] 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.

[0023] figure 1 In the arrangement of the sub-pixel light emitters 100, there are three-color light emitters in the 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 sub-pixel 104 depicted with vertical cross-hatching, green sub-pixel 106 depicted with diagonal cross-hatching, and blue sub-pixel 102 depicted with horizontal cross-hatching. 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 s...

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PUM

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Abstract

The present invention discloses various embodiments of an eight-sub-pixel group, which may consist of three-color (red, green, blue) sub-pixels with one colored blue sub-pixel. In a group of eight sub-pixels, there are twice as many colored blue sub-pixels as there are red and green sub-pixels. The present invention also discloses various embodiments for performing subpixel shading on groups of subpixels.

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. [0002] This application also relates to U.S. Patent Publication No. 2003 / 0117423 ('423 application) [patent application number 10 / 278,328], the title of the invention "IMPROVEMENTS TO COLOR FLATPANEL DISPLAY SUB-PIXEL ARRANGEMENTS AND LAYOUTSWITH REDUCED BLUE LUMINANCE WELL VISIBALITY", 2002 Submitted on October 22; US Patent Application Publication No. 2003 / 0090581 ('581 application) [US Patent Application No. 10 / 278,393], the title of the invention is "COLOR DISPLAY HAVINGHORIZONTAL SUB-PIXEL ARRANGEMENTS AND LAYOUTS", October 22, 2002 and, U.S. Patent Application Publication No. 2003 / 0128,225 ('225) [U.S. Patent Application No. 10 / 278,353], title of the invention "IMPROVEMENTS TOCOLOR FLAT PANEL DISPLAY SUB-PIXEL ARRANGEMENTS ANDLAYOUTS FOR ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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