Colour filter concurrently having luminous brightness and photochromic contrast

A color filter and luminous brightness technology, applied in the field of color filters, can solve the problem of reducing the brightness of the first color light L1, affecting the luminous brightness of the organic electroluminescent device 100, and affecting the light color contrast of the organic electroluminescent device 100. and other problems to achieve the effect of improving uniformity
CN1776467AInactive Publication Date: 2006-05-24彭冠璋
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
彭冠璋
Publication Date
2006-05-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

In the invention, a black matrix is setup on partial upper surface of a transparent base plate so as to define out multiple pixels. At least a color photoresistive and a hollowing out part are respective setup inside each pixel. Without influence on brightness of penetration light source, the hollowing out part reaches purpose of raising photochromic contrast of penetration light source.
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Description

technical field

[0001] The invention relates to a color filter, in particular to a color filter with both luminous brightness and light-color contrast. Through the setting of the hollow part, the penetration can be improved without affecting the brightness of the penetrating light source. The purpose of the light color contrast of the light source. Background technique

[0002] With the vigorous development of the optoelectronic industry, people enjoy the convenience brought by technology. However, how to manufacture high-quality and low-cost flat-panel displays has always been the goal of major panel manufacturers, and for various displays, how to achieve full-color display is often the key to the success of the display. The key, among them, as far as organic electroluminescent display devices are concerned, the most common methods to achieve full color are the following two:

[0003] 1. An organic electroluminescence device that can generate three primary colors of red (...

Claims

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