Premium
60‐1: High Dynamic Range LCD with Pixel‐level Local Dimming
Author(s) -
Chen Haiwei,
Zhu Ruidong,
Li Ming-Chun,
Lee Seok-Lyul,
Wu Shin-Tson
Publication year - 2017
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.11771
Subject(s) - backplane , liquid crystal display , pixel , high dynamic range , contrast ratio , dynamic range , thin film transistor , materials science , optics , wide dynamic range , polarization (electrochemistry) , optoelectronics , computer science , physics , computer hardware , chemistry , layer (electronics) , composite material
A high dynamic range display is demonstrated using two TFT‐LCD panels. Exceedingly high contrast ratio (> 1,000,000:1), high bit‐depth (> 14 bits), and pixel‐level local dimming are achieved. Meanwhile, a polarization dependent scattering film is introduced to eliminate the Moiré effect induced by the cascaded TFT backplanes.