发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To make a peripheral frame part smaller in size by dispensing with insulating spacers which are to be arranged between a metal cover frame and a counter electrode in a liquid crystal display device. SOLUTION: In a liquid crystal display device having constitution in which a liquid crystal layer is held between a matrix array substrate 2 and a counter substrate 3, the counter electrode 7 formed on the whole surface of the counter substrate 3 and a metal cover frame 6 which is arranged at its outer periphery are made to be at the same potential. As a result, even when the counter electrode 7 and the metal cover frame 6 are short-circuited, since an excessive current is not made to flow through an external PCB(printed circuit board) which is not shown in the figure, insulating spacers 8 can be unnecessitated and the peripheral frame part is made smaller in size by this portion.
申请公布号 JP2002196311(A) 申请公布日期 2002.07.12
申请号 JP20000391070 申请日期 2000.12.22
申请人 TOSHIBA CORP 发明人 EJIRI SUNAO
分类号 G02F1/1333;G02F1/1345;G09F9/00;(IPC1-7):G02F1/133;G02F1/134 主分类号 G02F1/1333
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