发明授权
- 专利标题： Electro-optic display and materials for use therein
- 专利标题（中）： 电光显示器及其中使用的材料
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申请号： US11534336申请日： 2006-09-22
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公开(公告)号： US07477444B2公开(公告)日： 2009-01-13
- 发明人: Lan Cao , David Miller , Eric H. Klingenberg , Shafiq N. Fazel , Jared Bender
- 申请人： Lan Cao , David Miller , Eric H. Klingenberg , Shafiq N. Fazel , Jared Bender
- 申请人地址： US MA Cambridge
- 专利权人： E Ink Corporation & Air Products and Chemical, Inc.
- 当前专利权人： E Ink Corporation & Air Products and Chemical, Inc.
- 当前专利权人地址： US MA Cambridge
- 代理商 David J. Cole
- 主分类号： G02B26/00
- IPC分类号： G02B26/00
摘要：
A polyurethane is formed from an isocyanate and a polyester diol having a molecular weight less than about 2000, or a polyester diol comprising two polyester diol segments connected by a steric hindrance group, each of the polyester diol segments having a molecular weight less than about 2000. The polyurethane is useful as a binder in electro-optic displays, and in components used to form such displays.
公开/授权文献
- US20080074730A1 ELECTRO-OPTIC DISPLAY AND MATERIALS FOR USE THEREIN 公开/授权日：2008-03-27
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