Title: Fenier lens and liquid crystal display device
Application Number: 01101221 Application Date: 1995.08.07
Publication Number: 1404023 Publication Date: 2003.03.19
Approval Pub. Date: Granted Pub. Date: 2005.09.07
International Classifi-cation: G09F9/35,G09G3/36,G02B3/08
Applicant(s) Name: Fujitsu Ltd. Address:
Inventor(s) Name: Iigahama Yukio
Attorney & Agent: jiang shixun
Abstract:
     The liquid crystal display includes liquid crystal display plate, convergent transmissive element array to form vertical real time, and Fresnel's lens to enlarge the image. The specially structured surface, which has periodical flat ridges and inclined planes, of the Fresnel's lens is one the incident side. The flat top is provided with shading layer to eliminate double image.
Time: 10