发明名称 ELECTRO-OPTICAL DEVICE, MANUFACTURING METHOD OF ELECTRO-OPTICAL DEVICE AND ELECTRONIC EQUIPMENT
摘要 <P>PROBLEM TO BE SOLVED: To provide an electro-optical panel which can be easily discriminated from others even though it has the same substrate size as others, to provide a manufacturing method of the electro-optical panel and to provide an electronic equipment. <P>SOLUTION: A liquid crystal device 1 is provided with a color filter substrate 20 on which a frame-shaped light shielding film 50 is disposed, a counter substrate 10 disposed opposite to the color filter substrate 20 and having a dummy pattern 12 having a discrimination means in the position opposed to the frame-shaped light shielding film 50 and a liquid crystal 110 as a electro-optical substance. Thus, the liquid crystal device 1 can be easily discriminated from a different kind of liquid crystal device having the same size only by seeing the rear surface without providing a fresh space, since the dummy pattern having the discrimination means is provided on the counter substrate 10 in the position opposed to the frame-shaped light shielding film 50 disposed on the color filter substrate 20. <P>COPYRIGHT: (C)2004,JPO
申请公布号 JP2004102053(A) 申请公布日期 2004.04.02
申请号 JP20020265739 申请日期 2002.09.11
申请人 SEIKO EPSON CORP 发明人 HASEGAWA SATOSHI
分类号 G02F1/13;G02F1/1335;G02F1/1343 主分类号 G02F1/13
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