发明名称 LIQUID CRYSTAL DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal(LC) device capable of preventing an LED from being electrostatically broken and improving display quality. SOLUTION: A static electricity protecting means (Zener diode) 106 for protecting the static electricity of an LED 206 is formed on a substrate 207 provided with an electric circuit for allowing the LED 206 to execute emitting operation, and when static electricity is impressed to an illumination means 612, the means 106 prevents the dielectric breakdown of the LED 206 by suppressing the generation of a potential difference between both the terminals of the LED 206. When fluorescent coating excited by light emitted from the LED 206 and allowed to emit fluorescence is applied to the face of the means 612 which is opposed to a face-like light emitting face, a gap between the light emitting face of the means 612 and the panel 609 can be shortened.
申请公布号 JPH11218758(A) 申请公布日期 1999.08.10
申请号 JP19980022386 申请日期 1998.02.03
申请人 CANON INC 发明人 MARUYAMA SHOJI
分类号 G02F1/1335;F21V8/00;G02F1/133;G02F1/13357 主分类号 G02F1/1335
代理机构 代理人
主权项
地址