| 摘要 |
<p>PURPOSE:To mass-produce a liquid-crystal display cell which has horizontally and vertically oriented areas together by depositing a vertically oriented layer on the surface of a substrate where an electrode pattern is formed and then superposing a horizontally oriented layer, and etching the horizontally oriented layer except on the electrode pattern. CONSTITUTION:A transparent electrode film 2 is patterned on the glass substrate 1 and then an SiO base film after being vapor-deposited and baked is dipped in a 0.015wt% solution of F-150 (produced by DAINIPPON INK KK) for vertical orientation and dried to form the vertically oriented layer 3. Then, photosensitive polyimide is applied thereupon. In this case, ''Photoneece '' UR-3100 (TORAY KK) is used as said material and only; a part right over the transparent electrode 2 is exposed through a glass photomask, cured, and developed; and an unnecessary part is made into an elute and lapping is performed to obtain the horizontally oriented layer 4. Those two substrates are stuck together and liquid crystal obtained by mixing dichroic dye and Np liquid crystal together is sealed to constitute a color liquid-display cell. Thus, mass-production is achieved.</p> |
