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
CN1683967AInactive Publication Date: 2005-10-19SAMSUNG ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SAMSUNG ELECTRONICS CO LTD
Publication Date
2005-10-19
Estimated Expiration
Not applicable · inactive patent

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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.
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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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