发明申请
US20050255391A1 Polymerisable diketopyrrolopyrroles, use of such compounds in colour filters and polymers prepared from these compounds
审中-公开
可聚合的二酮吡咯并吡咯，在这些化合物制备的滤色器和聚合物中使用这些化合物
- 专利标题： Polymerisable diketopyrrolopyrroles, use of such compounds in colour filters and polymers prepared from these compounds
- 专利标题（中）： 可聚合的二酮吡咯并吡咯，在这些化合物制备的滤色器和聚合物中使用这些化合物
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申请号： US10522212申请日： 2003-07-15
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公开(公告)号： US20050255391A1公开(公告)日： 2005-11-17
- 发明人: Jean-Marie Adam , Gerardus De Keyzer
- 申请人： Jean-Marie Adam , Gerardus De Keyzer
- 优先权： EP02405640.0 20020722
- 国际申请： PCT/EP03/07638 WO 20030715
- 主分类号： G02B5/20
- IPC分类号： G02B5/20 ; C07D209/00 ; C07D487/04 ; C09B57/00 ; C09B69/10 ; G02B5/22 ; G03F7/00
摘要：
The present invention relates to the use of polymerisable diketopyrrolopyrroles in colour filters, which can themselves be used for example in electro-optical systems such as TV screens, liquid crystal displays, charge coupled devices, plasma displays or electroluminescent displays and the like. In contrast to conventional pigments the polymerisable diketopyrrolopyrroles do not tend to aggregate and, hence, show very good dispersibility. Color filters prepared by using the polymerisable diketopyrrolopyrroles have high transparence and pure hue. In addition, they facilitate adjustment of color points and enable a large choice of shades.
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