Light Printing of Grayscale Pixel Images on Optical Rewritable Electronic Paper
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概要
- 論文の詳細を見る
The new principle of electronic paper that can display two-dimensional (2D) or even stereoscopic three-dimensional (3D) images was developed by us. We review the structure of the display unit that is the light printable rewritable matter with polarization dependent gray scale. It consists of one or two liquid crystal displays based on optical rewritable (ORW) technology. ORW display uses bare plastic or polarizers as substrates, while no conductor is required. Continuous grey image on ORW e-paper maintains proper performance even when the device is bent. The image is changed by light printer. We discuss and experimentally verify the possible design of the light printer device based on polarization rotation. Alternative designs based on twist nematic (TN) or ferroelectric liquid crystals (FLC) operational element are also suggested. Simple construction provides durability and low cost of the ORW e-paper concept, while amazing possibility of 3D picture on ORW electronic paper is principally proved.
- 2008-08-25
著者
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Chigrinov Vladimir
Center For Display Research Hong Kong University Of Science And Technology
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Kwok Hoi-sing
Center For Display Research And Department Of Electronic And Computer Engineering The Hong Kong Univ
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Murauski Anatoli
Center For Display Research Hong Kong University Of Science And Technology
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Muravsky Alexander
Center For Display Research Hong Kong University Of Science And Technology
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Kwok Hoi-Sing
Center for Display Research, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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Chigrinov Vladimir
Center for Display Research, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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Murauski Anatoli
Center for Display Research, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
関連論文
- Truly Bistable-Twisted-Nematic Liquid Crystal Displays with Infinite Lifetimes
- Optical Rewritable Electronic Paper
- An Unusual Effect of Liquid Crystal Host on the Absorption Properties of "Guest-Host" Mixture
- High Performance Transmittive Bistable Twisted Nematic Liquid Displays
- Non Polarizer Guest-Host mode based on Dyes with Negative Dichroism
- Single Cell Gap Transflective Liquid Crystal Display without Sub Pixels Separation
- Truly Bistable-Twisted-Nematic Liquid Crystal Displays with Infinite Lifetimes (情報ディスプレイ--The 6th Asian Symposium on Information Display & Exhibition)
- High-Performance Top-Emitting White Organic Light-Emitting Devices
- Liquid-Crystal Photoalignment by Super Thin Azo Dye Layer
- Light Printing of Grayscale Pixel Images on Optical Rewritable Electronic Paper
- Investigation of Al- and Ag-Based Top-Emitting Organic Light-Emitting Diodes with Metal Oxides as Hole-Injection Layer
- Azodyes as Photoalignment Materials for Polymerizable Liquid Crystals
- Transflective Liquid Crystal Display Using Low Twist Nematic and Electrically Controlled Birefringence Modes by Photoalignment Technology
- Single Twist Nematic Mode Single Cell Gap Transflective Liquid Crystal Display
- Anodic Nanoporous Titania for Electro-optical Devices
- An Unusual Effect of Liquid Crystal Host on the Absorption Properties of "Guest–Host" Mixture
- Porous and Pillar Structures Formed by Anodization for Vertical Alignment of Nematic Liquid Crystal
- Double Cell Achromatic Ferroelectric Liquid Crystal Displays Using Photoalignment Technology
- Non Polarizer Guest–Host mode based on Dyes with Negative Dichroism