发明名称 ANTIFERROELECTRIC LIQUID CRYSTAL DISPLAY DEVICE
摘要 <p>PROBLEM TO BE SOLVED: To obtain a stable liquid crystal display device wide in viewing angle, high in contrast and capable of assigning intensity level by realizing the stable and excellent alignment of liquid crystal in pixel parts. SOLUTION: Pixel electrodes 7 and TFTs(thin film transistors) 15 connected to the pixel electrodes 7 are arranged in matrix, a protecting film composed of an insulating material covers TFT 15 and a non-displaying part of the pixel electrode 7, the first alignment layer 9 covers the protecting film 8 and a displaying part of the pixel electrode 7, antiferroelectric liquid crystal 14 is held between the first and the second alignment layers 9, 13 and the displaying part of the pixel electrode 7 has a recessed structure.</p>
申请公布号 JP2000039632(A) 申请公布日期 2000.02.08
申请号 JP19980205273 申请日期 1998.07.21
申请人 MITSUBISHI ELECTRIC CORP 发明人 KURATA TETSUYUKI;SATAKE TETSUYA;KAWABUCHI SHINJI;OKUMURA TAKANORI;WAKITA KAZUKO;NISHIOKA TAKAHIRO
分类号 G02F1/137;G02F1/1337;G02F1/136;G02F1/1368;G02F1/141;(IPC1-7):G02F1/141;G02F1/133 主分类号 G02F1/137
代理机构 代理人
主权项
地址