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Color filter panel, display apparatus having the same, and method of manufacturing the same

A color filter, color filter technology, applied in optics, optical elements, nonlinear optics, etc., can solve problems such as reducing the productivity of semi-reflective display devices

Inactive Publication Date: 2005-10-19
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, misalignment may occur between the semi-reflective film and the display panel to reduce the productivity of the semi-reflective type display device.

Method used

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  • Color filter panel, display apparatus having the same, and method of manufacturing the same
  • Color filter panel, display apparatus having the same, and method of manufacturing the same
  • Color filter panel, display apparatus having the same, and method of manufacturing the same

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Embodiment Construction

[0037] The following embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0038] figure 1 is a sectional view of the color filter panel according to the first embodiment of the present invention. refer to figure 1 , the color filter panel 100 is combined with a switch panel (not shown) to form a display panel (not shown). The color filter panel 100 is adjacent to an internal light generating part (not shown) that generates the first light L1 directed to the first substrate 110 of the color filter panel 100 . Alternatively, a lower polarizer (not shown) may be disposed on the lower surface of the first substrate 110 .

[0039] The color filter panel 100 includes a first substrate 110 , a light reflective element 111 disposed on the first substrate 110 , and a light polarizing layer 115 disposed on the light reflective element 111 . The first light blocking layer 112 and the color filter layer 113 are interposed betw...

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Abstract

A color filer panel includes a first substrate, a light reflecting member, a color filter, and a light polarizing layer. The light reflecting member is formed on the first substrate. The light reflecting member reflects at least a portion of an external light. The color filter is formed on the light reflecting member. The light polarizing layer is formed over the color filter. Advantageously the time for manufacturing the color filter panel is reduced. Furthermore, a misalignment between the first substrate and the light reflecting member or between the first substrate and the light polarizing layer, which occurs when the light reflecting member or the light polarizing layer is formed in a plate type, is reduced to enhance productivity. Additionally, the light before and after being reflected by the light reflecting member has substantially the same color to enhance display quality.

Description

technical field [0001] The invention relates to a color filter panel, a display device including the color filter panel, and a method for manufacturing the color filter panel. Background technique [0002] Generally, a transflective display device or a semi-reflective display device includes a display panel for displaying images and a light generating part for illuminating the display panel. [0003] The display panel includes a switch panel, a color filter panel, and a liquid crystal layer. The switch panel is adjacent to the light generating component. The color filter panel faces the switch panel. The liquid crystal layer is interposed between the color filter panel and the switch panel. The upper and lower polarizers are respectively arranged on the color filter panel and the switch panel. [0004] The color filter panel includes a substrate, a color filter layer and a common electrode with optically transparent material. The color filter layer has red, green and bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B5/23G02F1/1335G02F1/136G02F1/1368H01L29/786
CPCG02F1/133528G02F1/133514G02F2001/133565G02F1/133555G02F1/133565
Inventor 金尚佑朴源祥金宰贤李宰瑛车圣恩林载翊金度衡
Owner SAMSUNG ELECTRONICS CO LTD
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