90‐3: Invited Paper: Ultra High PPI VR Display Devices

In order to have a real‐world experience in the “METAVERSE”, an ultra‐high PPI device is urgently needed. In this paper, we proposed a 2117‐PPI Fast LCD Device with LTPO and Color Filter On Array (COA) technologies. We used real RGB with higher physical resolution instead of Sub Pixel Rendering (SPR...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2024-06, Vol.55 (1), p.1266-1270
Hauptverfasser: Xie, Jianyun, Chen, Yanqing, Fang, Yezhou, Sun, Jian, Tong, Jie, Wang, Ning, Liang, Peng, Xue, Hailin
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container_title SID International Symposium Digest of technical papers
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creator Xie, Jianyun
Chen, Yanqing
Fang, Yezhou
Sun, Jian
Tong, Jie
Wang, Ning
Liang, Peng
Xue, Hailin
description In order to have a real‐world experience in the “METAVERSE”, an ultra‐high PPI device is urgently needed. In this paper, we proposed a 2117‐PPI Fast LCD Device with LTPO and Color Filter On Array (COA) technologies. We used real RGB with higher physical resolution instead of Sub Pixel Rendering (SPR) technology. We adopted the “Smart BM” technology to reduce the Screen Door Effect and the Electric Field Enhancement (EFE) technology to enhance the LC efficiency. We have developed the Planarization (PLN) Hole Filling (PHF) technology which can both increase LC efficiency and reduce the dark state light leakage. At the same time, we also used the “Smart BM” technology to improve CR.
doi_str_mv 10.1002/sdtp.17774
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subjects color filter on array
Display devices
Electric fields
fast LCD
high PPI
liquid crystal display
low temperature polycrystalline oxide
virtual reality
title 90‐3: Invited Paper: Ultra High PPI VR Display Devices
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