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P‐1: World's First 85‐in. 8K4K 120Hz 1G1D LCD with Oxide TFT Using Four‐Mask Array Process
Author(s) -
Ge Shi-Min,
Li Shan,
Hu Xiao-Bin,
Gong Cheng,
Zhao Wen-Da,
Li Yu-Zhi,
Zheng Ze-Ke,
Dai Chu-Hong,
Liu Quan-Sheng,
Lei Xing,
Guo Li,
Fu Xin-Bo,
Son Woosung,
Xiao Jun-Cheng,
Zhao Bin
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.14874
Subject(s) - thin film transistor , liquid crystal display , power consumption , materials science , transmittance , oxide thin film transistor , contrast ratio , oxide , optoelectronics , process (computing) , power (physics) , computer science , nanotechnology , physics , metallurgy , layer (electronics) , quantum mechanics , operating system
We successively fabricated 1G1D 85″ 8K4K 120Hz LCD with oxide TFT using only four‐mask array process. The transmittance and contrast ratio of our 85″ panel are 4.5% and 5000, which show 8% and 15% improvement than a‐Si TFT counterparts. The power consumption is reduced 20% compared to a‐Si TFT panels.