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80‐3: Design of Spatial Light Modulator on Glass using Oxide TFTs with Lower Off‐state Current
Author(s) -
Pi Jae-Eun,
Choi Ji Hun,
Hwang Chi-Young,
Yang Jong-Heon,
Cho Sung Haeng,
Kim GiHeon,
Kim Yong-Hae,
Kwon Oh-Sang,
Kim Hee-Ok,
Park Eun-Suk,
Hwang Chi-Sun
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.11855
Subject(s) - pixel , spatial light modulator , thin film transistor , materials science , current (fluid) , dot pitch , optoelectronics , holography , flat panel display , optics , channel (broadcasting) , electrical engineering , physics , engineering , nanotechnology , layer (electronics)
We designed the spatial light modulator (SLM) on a glass (SLMoG) for holographic display. The lower off current of the pixel switch TFT is important to realize small pixel pitch for ultra‐high PPI in display panel. A 2 um channel length ITZO TFT with low off current was used for a pixel switch TFT of SLMoG. We demonstrated 1.87 inch SLMoG panel with the pixel pitch of 7 um and 5760×1080 resolution.