发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 <p>PURPOSE:To obtain an image having a high saturation and contrast, notwithstanding an unevenness of the substrate by orientating a liquid crystal vertically on an array substrate of a thin film transistor having a display picture element electrode, and by orientating the liquid crystal horizontally on an transparent substrate which has a counter electrode. CONSTITUTION:The display picture element electrode 35 contg. the thin film transistor array is formed on the glass substrate 32 followed by forming the vertically orientating film 38 on the prescribed electrode 35. While, the counter electrode 36 and the horizontally orienting film 37 composed of a polyimide are formed on the glass substrate 31 followed by rubbing it. And then, the liquid crystal 42 is enclosed between the substrates 31 and 32. The surroundings of the prescribed liquid crystal is sealed with an epoxy adhesives 39. And, polarizing plates 33 and 34 are stuck on the outside of the substrates 31 and 32 respectively such that the polarizing axis makes an angle of 45 deg. to a direction of rubbing of the orienting films. A conductor 40 is connected with a contact 41. Thus, if the substrate the unevenness, the uniform hybrid arrangement makes possible, and the display having the high saturation and contrast is obtd.</p>
申请公布号 JPS6247623(A) 申请公布日期 1987.03.02
申请号 JP19850187903 申请日期 1985.08.27
申请人 TOSHIBA CORP 发明人 HADO HITOSHI;KATO YOSHINORI;MATSUMOTO SHOICHI
分类号 G02F1/136;G02F1/133;G02F1/1337;G02F1/1368;G09F9/35 主分类号 G02F1/136
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