To improve the display of a liquid-crystal cell in negative display mode, it is proposed to provide a dark masking layer on the inner surface of at least one covering plate, the masking layer extending until under the adhesive bead between the two covering plates.
申请公布号
DE3813499(A1)
申请公布日期
1989.11.02
申请号
DE19883813499
申请日期
1988.04.22
申请人
LICENTIA PATENT-VERWALTUNGS-GMBH, 6000 FRANKFURT, DE