Portal de Periódicos da CAPES

A single-gap transflective fringe field switching display using a liquid crystal with positive dielectric anisotropy

2007; Institute of Physics; Volume: 40; Issue: 9 Linguagem: Inglês

10.1088/0022-3727/40/9/013

1361-6463

Young Jin Lim, Myong‐Hoon Lee, Gi‐Dong Lee, Won-Gun Jang, Seung Hee Lee,

Photonic and Optical Devices

There is considerable difficulty in fabricating a reflector with embossing in an array substrate using a conventional single gap transflective fringe-field switching nematic liquid-crystal display. In order to solve this problem, we propose a new structure, which consists of a reflector on a colour filter substrate. The newly proposed structure with a complex field direction has problems such that the voltage-dependent transmittance and reflectance curves do not match each other, which necessitate a dual driving circuit. This paper reports the optimized electrode structure and calculated electro-optical results realizing a single gamma curve and high light efficiency.