发明名称 LIQUID CRYSTAL PANEL AND ITS MANUFACTURING METHOD
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal panel wherein an increase of manufacturing costs is avoided, large fluctuation of substrate gap (a cell gap) to an external pressure is avoided, and generation of interference fringes, fluctuation of color tone and fluctuation of driving voltage characteristics are avoided and to provide its manufacturing method. SOLUTION: A spacer 26 is formed on one substrate 20 by using photoresist. The spacer 26 has a depression at a top part and sucked to a substrate 10 to fix the substrates 10 and 20 since the inside of the depression is in a reduced pressure state. For example, the depth of the depression is specified to be≥50% of the height of the spacer 26 and contact surface area of the spacer 26, and the substrate 20 is specified to be 30 to 70% of cross sectional surface area of the spacer 26. COPYRIGHT: (C)2004,JPO&NCIPI
申请公布号 JP2004191841(A) 申请公布日期 2004.07.08
申请号 JP20020362427 申请日期 2002.12.13
申请人 FUJITSU LTD 发明人 KO KATSUJI;KASHIWAKAWA TAKAHIRO
分类号 G02F1/139;G02F1/1339;G02F1/141;(IPC1-7):G02F1/133 主分类号 G02F1/139
代理机构 代理人
主权项
地址