再颁专利
- 专利标题： Active matrix liquid crystal display device and method for production thereof
- 专利标题（中）： 有源矩阵液晶显示装置及其制造方法
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申请号： US271400申请日： 1994-07-06
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公开(公告)号： USRE35416E公开(公告)日： 1996-12-31
- 发明人: Katsumi Suzuki , Mitsutaka Nishikawa
- 申请人： Katsumi Suzuki , Mitsutaka Nishikawa
- 申请人地址： JPX Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX1-71117 19890323; JPX1-92458 19890412; JPX1-95634 19890414; JPX1-100685 19890420; JPX1-103719 19890424; JPX1-105043 19890425; JPX1-105044 19890425; JPX1-105045 19890425; JPX1-105046 19890425; JPX1-106428 19890426; JPX1-115572 19890509; JPX1-290525 19891108
- 主分类号： G02F1/1365
- IPC分类号： G02F1/1365 ; H01L45/00 ; G02F1/13
摘要：
Metal-insulator-metal devices having an insulation layer between two metal layers wherein the relative dielectric constant of the insulation layer is less than the relative dielectric constant of oxidized Ta, andC.sub.CF .times.C.sub.LC /[(C.sub.CF +C.sub.LC).times.C.sub.MIM ]>2where C.sub.CF is the capacitance of the second substrate, C.sub.LC is the capacitance of the liquid crystal material, and C.sub.MIM is the capacitance of the metal-insulator-metal elements and an active matrix liquid crystal display panel including the metal-insulator-metal devices are provided. A method for producing such an active matrix liquid crystal display panel is also provided.
公开/授权文献
- US4525625A Focussing control with astigmatic diffracting means 公开/授权日：1985-06-25
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