发明名称 LIQUID CRYSTAL DISPLAY ELEMENT AND ITS PRODUCTION
摘要 PROBLEM TO BE SOLVED: To improve display performance by making preparation of color filters simpler, the height of pillar-like spacers, more uniform and the aperture greater. SOLUTION: In a liq. crystal display element having an active matrix substrate 11 equipped with switching elements 16 and pixel electrodes 17, a counter electrode 12, a liq. crystal layer 13 interposed between them and a color filter layer 18 formed on the side of the active matrix substrate 11, the color filter layer 18 is composed of a lightproof layer 21 and colored layers 22R, 22G, 22B provided on a pixel aperture 20 of the light shielding layer. Through holes 23 are formed in the light shielding layer 21, and a pair of the pixel electrode 17 and the switching element 16 are connected with the through hole 23. Further, pillar like spacers 24 determining the gap between the substrates 11 and 12 are provided on the lightproof layer 21. The colored layers 22R, 22G, 22B and the pillar like spacers 24 are formed by the ink jet method at the same time.
申请公布号 JP2000122072(A) 申请公布日期 2000.04.28
申请号 JP19980290767 申请日期 1998.10.13
申请人 TOSHIBA CORP 发明人 MIYAZAKI DAISUKE
分类号 G09F9/30;G02B5/00;G02F1/1335;G02F1/1339;G02F1/136;G02F1/1368;H01L21/768;H01L23/522 主分类号 G09F9/30
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