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18‐5: A 1058‐ppi 4K Ultrahigh‐Resolution and High Aperture LCD with Transparent Pixels using OS/OC Technology
Author(s) -
Kawashima Susumu,
Shishido Hideaki,
Oshita Satoru,
Yoshitomi Shuhei,
Yamashita Akio,
Ishitani Tetsuji,
Sato Ami,
Jincho Masami,
Shima Yukinori,
Katayama Masahiro,
Yamazaki Shunpei
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.11679
Subject(s) - materials science , pixel , optoelectronics , semiconductor , liquid crystal display , transistor , aperture (computer memory) , capacitor , thin film transistor , oxide , resolution (logic) , optics , nanotechnology , electrical engineering , voltage , computer science , physics , engineering , artificial intelligence , layer (electronics) , acoustics , metallurgy
A 4.3‐inch 1058‐ppi 4K liquid crystal display was fabricated using top‐gate field‐effect transistors (FETs) comprising a cloud‐aligned composite oxide semiconductor. For transparent pixels comprising an oxide semiconductor/oxide conductor (OS/OC), FETs, wirings, capacitors, and contacts in the pixels are transparent. This display achieves a 63.6% aperture ratio and low power consumption.