发明名称 PROJECTION TYPE LIQUID CRYSTAL DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To extend the allowable range of unevenness in cell thickness for enhancing yield, to make a projected image free of unevenness in color, to attain low cost and to provide high image quality by uniformizing unevenness in cell thickness among TN positive type liquid crystal display elements. SOLUTION: When projected images of a red TN positive type liquid crystal display element and a blue TN positive type liquid crystal display element are reversed right and left, with respect to the projected image of a green TN positive type liquid crystal display element, the red TN positive type liquid crystal display element and the blue TN positive type liquid crystal display element are combined with respect to a face 14 of reversal, in comparison with a region in which the elements are in line symmetry with respect to the green TN positive type liquid crystal display element.
申请公布号 JP2001051250(A) 申请公布日期 2001.02.23
申请号 JP20000196483 申请日期 2000.06.29
申请人 SEIKO EPSON CORP 发明人 SHIMOTOMAI NOBUYUKI
分类号 G02F1/13;G02F1/137;G02F1/139;H04N9/31;(IPC1-7):G02F1/13 主分类号 G02F1/13
代理机构 代理人
主权项
地址