发明授权
US06271898B1 Particles and droplets containing liquid domains and method for forming in an aqueous medium
失效
含有液体域的颗粒和液滴以及在水介质中形成的方法
- 专利标题: Particles and droplets containing liquid domains and method for forming in an aqueous medium
- 专利标题(中): 含有液体域的颗粒和液滴以及在水介质中形成的方法
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申请号: US08997668申请日: 1997-12-23
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公开(公告)号: US06271898B1公开(公告)日: 2001-08-07
- 发明人: Richard Roy Clikeman , Morris Christopher Wills , Peter Reeves Sperry , Martin Vogel , Jiun-Chen Wu , Willie Lau
- 申请人: Richard Roy Clikeman , Morris Christopher Wills , Peter Reeves Sperry , Martin Vogel , Jiun-Chen Wu , Willie Lau
- 主分类号: G02F11333
- IPC分类号: G02F11333
摘要:
Disclosed are uniformly sized domains of liquid crystals, a method for forming the domains, and their performance in polymer dispersed liquid crystal displays. The method provides the ability to form discrete domains of liquid crystal surrounded by a polymer shell, also known as polymer encased liquid crystals, or PELCs. Further, the method provides for the ability to make PELCs that have uniformly sized particles. Displays made comprising uniformly sized PELCs demonstrate markedly improved electro-optical performance over displays made by conventional polymer dispersed liquid crystal processes.
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