z-logo
Premium
38.4L: Late‐News Paper : A New Vertical Alignment Mode for TFT‐LCDs
Author(s) -
Kim Heesub,
Hong SungKyu,
Kim Jonglae,
Lee BaekWoon,
Yang YoungChol,
Kim Sang Il,
Chai ChongChul,
Shin KyoungJu,
Jang HyeonYong,
Sakong Dongsik,
Chung Kyuha,
Lee Kunjong,
Souk JunHyung
Publication year - 2003
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.2387220
Subject(s) - thin film transistor , electrode , active matrix , mode (computer interface) , viewing angle , materials science , optoelectronics , liquid crystal display , substrate (aquarium) , pixel , voltage , computer science , process (computing) , electric field , optics , electrical engineering , engineering , physics , artificial intelligence , geology , oceanography , quantum mechanics , operating system
A simple and cost‐effective vertical alignment mode, named Smart Viewing Angle(SVA) mode, for active‐matrix (AM) LCDs was developed where all the domain dividers are fabricated only on the TFT substrate side. The crucial component is the director control electrode (DCE) under the openings of the pixel electrode. The DCE maintains higher voltage than that of the pixel electrode via additional TFTs, which distorts the electric field in such a way that stable domain division is accomplished. Compared to the conventional VA modes where the additional process is required, SVA mode can achieve the wide viewing angle without any additional processes.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here