发明名称 ACTIVE MATRIX TYPE LIQUID CRYSTAL DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To prevent light leakage around a display area without increasing the number of processes. SOLUTION: Picture element electrodes 12 arranged as a matrix on a first transparent substrate, switching elements which send a video signal to these picture element electrodes and consist of TFTs, gate lines 3 connected to gates of these switching elements, an array substrate 1 having signal lines 7 through which the video signal is sent to switching elements, a counter substrate which has a common electrode formed on a second transparent substrate, and a liquid crystal layer sealed between the array substrate 1 and the counter substrate are provided, and two first light shielding frames 4a and 4b which are formed approximately in parallel with gate lines 3 at the time of forming the gate lines 3 and two light shielding frames 10a and 10b which are formed in parallel with signal lines at the time of forming the signal lines are provided in the outer periphery of the display area of the array substrate 1.
申请公布号 JPH09101540(A) 申请公布日期 1997.04.15
申请号 JP19950257574 申请日期 1995.10.04
申请人 TOSHIBA CORP 发明人 MIYAZAKI DAISUKE
分类号 G02B5/00;G02F1/1335;G02F1/136;G02F1/1368;H01L29/786 主分类号 G02B5/00
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