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28‐4L: Late‐News Paper : An Ultra High Density 1.96”UHD 2250ppi Display
Author(s) -
Lee Hyun Sup,
Jang Sanghee,
Noh Junghun,
Jeon Hyungll,
Choi Byung-Seok,
Jeon Yeon Mun,
Song Keunkyu,
Song Junho,
Chu Hye Yong,
Kim Sungchul
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.11629
Subject(s) - pixel , thin film transistor , computer graphics (images) , dot pitch , computer science , process (computing) , holography , high resolution , materials science , optoelectronics , optics , nanotechnology , physics , artificial intelligence , geography , remote sensing , layer (electronics) , operating system
We developed the world's highest resolution panel (2250ppi, 1.96 "UHD) with glass‐based process technology. A new pixel design and architecture has been devised to integrate TFT, contact hole, and data / gate lines in a small pixel pitch. A small TFT has been implemented and an extreme process has been developed. These technologies are expected to be applied mainly to VR, AR and Hologram platform.