发明名称 Liquid crystal display device and method of manufacturing such a display device.
摘要 <p>Liquid crystal display devices having very small cell thicknesses are obtained by means of underetching techniques. Via etching holes (17, 29, 31) an auxiliary layer (27) between a supporting plate (2) and a cover plate (14) is removed. Dependent on the technique used spacers (18) are formed at the area of the etching holes or in between the etching holes. The device obtained has a uniform thickness over large surfaces.</p>
申请公布号 EP0294900(A1) 申请公布日期 1988.12.14
申请号 EP19880201163 申请日期 1988.06.07
申请人 N.V. PHILIPS' GLOEILAMPENFABRIEKEN 发明人 TE VELDE, TIES SIEBOLT
分类号 G02F1/1341;G02F1/1333;G02F1/1335;G02F1/1337;G02F1/1339;G02F1/1343;G02F1/1362;G02F1/139;H04N5/74;H04N9/31;(IPC1-7):G02F1/133 主分类号 G02F1/1341
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