Premium
P‐12.7: An optical compensation method of Dual cell Technology
Author(s) -
Zhang Yu,
Li Zhuolong,
Wang Bochang,
Bu Zhangchang
Publication year - 2021
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 - 10.1002/sdtp.15348
Subject(s) - contrast ratio , contrast (vision) , compensation (psychology) , dual (grammatical number) , liquid crystal display , optics , moiré pattern , image contrast , high contrast , computer vision , materials science , resolution (logic) , artificial intelligence , computer science , physics , psychology , art , literature , psychoanalysis
A 23.8” FHD LCD with super higher contrast ratio of 3:1 has been developed by using a newly‐designed dual cell structure both with the same resolution and an optical compensation algorithm, it improves the contrast ratio into million levels as well as optimizes the moiré, uniformity of the viewing angle and ghost image. Based on the super higher contrast ratio, good and uniform image performance, it has been applied to the advanced medical diagnostic products.