Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2006171424
Kind Code:
A
Abstract:

To provide a liquid crystal display device with which the occurrence of the interference colors of light in a reflective display and lowering of display quality in a transmissive display are prevented.

In the liquid crystal display device 1, a transparent level difference film 109 (for reducing the thickness of a liquid crystal layer) has light diffusing properties. Consequently, light from a reflective display region 12 in a pixel is diffused and subsequently emitted, and as a result the occurrence of the interference color of light in the reflective display is prevented. Moreover, since the transparent level difference film 109 need not be disposed on a transmissive display region 11 inside the pixel, lowering of the brightness and contrast in the transmissive display are prevented.


Inventors:
FUJIBAYASHI SADAYASU
YAMAGUCHI TAKASHI
Application Number:
JP2004364474A
Publication Date:
June 29, 2006
Filing Date:
December 16, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOSHIBA MATSUSHITA DISPLAY TEC
International Classes:
G02F1/1335
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Nakamura Tomoyuki
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu