[LCT7-2(Invited)] Development of Ultra-High Contrast Dual-Cell LCDs with Moiré Reduction Structures | Proceedings of the International Display Workshops Volume 28 (IDW '21)

Proceedings of the International Display Workshops Volume 28 (IDW '21)

Dec 1 - Dec 3, 2021Virtual Conference

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Proceedings of the International Display Workshops Volume 28 (IDW '21)

Dec 1 - Dec 3, 2021Virtual Conference

[LCT7-2(Invited)]Development of Ultra-High Contrast Dual-Cell LCDs with Moiré Reduction Structures

*Yosuke Hyodo¹, Shinichiro Oka¹, Hirofumi Ohira¹, Takaya Hirose¹, Kazunari Tomizawa¹, Tomoyuki Ishihara¹, Junji Kobashi¹, Shimon Itakura¹(1.Japan Display Inc. (Japan))

https://doi.org/10.36463/idw.2021.0069

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Keywords:

Liquid crystal display,Dual-Cell,High contrast,Moiré reduction structure

We have investigated ultra-high contrast display using dual-cell liquid crystal display (LCD) technology. Dual-cell LCDs have issues such as moiré and color unevenness. Thus, we have developed a dual-cell LCD that solved these issues by arranging a light-shielding pattern in the diagonal direction of the subpixel pitch in a dimming cell.

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