发明授权
- 专利标题： Method of manufacture of active matrix substrate and liquid crystal display device
- 专利标题（中）： 有源矩阵基板和液晶显示装置的制造方法
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申请号： US09977340申请日： 2001-10-16
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公开(公告)号： US06872586B2公开(公告)日： 2005-03-29
- 发明人: Hiroshi Kiguchi , Satoru Katagami , Tomomi Kawase , Hisashi Aruga , Masaharu Shimizu
- 申请人： Hiroshi Kiguchi , Satoru Katagami , Tomomi Kawase , Hisashi Aruga , Masaharu Shimizu
- 申请人地址： JP 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： JP Tokyo
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2000-316957 20001017; JP2001-318207 20011016
- 主分类号： B41J2/01
- IPC分类号： B41J2/01 ; G02B5/20 ; G02F1/1335 ; G02F1/1343 ; G02F1/1362 ; G09F9/30 ; G09F9/35 ; H01L21/00
摘要：
A manufacturing method of an active matrix substrate which can prevent the complexity of manufacturing processes, widens the range of material choice and allows high manufacturing yield, and a manufacturing method of a liquid crystal display using such active matrix substrate. Conductive colored layers (606 to 608) functioning as pixel electrodes and color filters are formed by a process of discharging, by an ink jet method, a mixed ink of coloring material and conductive material to the formation area of a pixel electrode to be connected electrically to an active element (602).