880452: A Very High Contrast LCD (VHC) for Automotive Applications - Technical Paper

Event: SAE International Congress and Exposition

Authors

Yutaka Nakagawa

Asahi Glass Electronic Products R & D Center Co., Ltd.

Asahi Glass Electronic Products R & D Center Co., Ltd.

Yoshio Sugimoto

Asahi Glass Electronic Products R & D Center Co., Ltd.

Tetsuro Matsumoto

Asahi Glass Electronic Products R & D Center Co., Ltd.

Asahi Glass Co., Ltd.

Abstract

Content: A new liquid crystal display (LCD) which realizes very high contrast is proposed. The very high contrast LCD (VHC) is based on 3 technologies; light-shielding black mask, the positive mode TN structure and a reversed driving method.

The VHC has many advantages; very high contrast, bright display which is suitable for the transflective mode, small angular dependence of the display color and fast switching speed. It is hoped to renew images of automotive LCDs.

Meta Tags

Topics: Imaging and visualization

Affiliated or Co-Author: Asahi Glass Electronic Products R & D Center Co., Ltd.
Asahi Glass Co., Ltd.
Optrex Corp.

Details

DOI: https://doi.org/10.4271/880452

Citation: Nakagawa, Y., Hasebe, H., Sugimoto, Y., Matsumoto, T., et al., "A Very High Contrast LCD (VHC) for Automotive Applications," SAE International Congress and Exposition, Detroit, Michigan, United States, February 29, 1988, https://doi.org/10.4271/880452.

Additional Details

Publisher: SAE International

Published: 2/1/1988

Product Code: 880452

Content Type: Technical Paper

Language: English