发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 <p>PURPOSE:To obtain a liquid crystal display device, whose display quality is good even at a low temperature, with a good productivity by using spacers consisting of a benzoguanamine resin and using desirably spacers larger than a predeterminate gap between substrates. CONSTITUTION:Spacers 5 are scattered between substrates 1 and consist of a benzoguanamine resin stuck by an oriented film 3, and a liquid crystal 6 is held between substrates 1. Beads of the benzoguanamine resin obtained by condensation polymerization of a benzoguanamine and a formaldehyde are classified by particle size to obtain beads having 8mum particle size as spacers 5. These spacers 5 are mixed dispersedly in an orienting agent, and this orienting agent is applied onto a glass base 4 provided with an electrode 2 and is sintered to form the oriented film 3. Since diameters of spacers are slightly reduced during formation of the oriented film, particles having a diameter (d) which satisfies relations 1.0t<d<=1.2t [(t) is the final objective gap between substrates] are mixed into the orienting agent.</p>
申请公布号 JPS60257426(A) 申请公布日期 1985.12.19
申请号 JP19840115216 申请日期 1984.06.04
申请人 SANYO DENKI KK;TOTSUTORI SANYOU DENKI KK 发明人 NARITA KENICHI
分类号 G02F1/133;G02F1/1337;G02F1/1339;G09F9/30 主分类号 G02F1/133
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