发明申请
US20090009447A1 TRANSFLECTIVE TYPE LCD DEVICE HAVING EXCELLENT IMAGE QUALITY 有权
具有优异图像质量的转换型LCD设备

TRANSFLECTIVE TYPE LCD DEVICE HAVING EXCELLENT IMAGE QUALITY
摘要:
An LCD device has a reflective area that reflects light incident from a polarizing film side using a reflection film, and a transmissive area that transmits light of a backlight incident from a TFT substrate side. The drive voltages of the reflective area and transmissive area are Vr and Vt, the black voltage in the reflective area is Vr (K), the black voltage in the transmissive area is Vt (K). The reflectance R, the transmittance T, characteristics of R with respect to drive voltage [Vr(K)-Vr] and characteristics of T with respect to drive voltage [Vt-Vt (K)] substantially match each other.
公开/授权文献
信息查询
0/0