Title

Turning film for widening the viewing angle of a blue phase liquid crystal display

Authors

Authors

J. Yan; D. M. Xu; H. C. Cheng; S. T. Wu; Y. F. Lan;C. Y. Tsai

Comments

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Abbreviated Journal Title

Appl. Optics

Keywords

MODE; LCDS; Optics

Abstract

We report a new turning film structure for widening the viewing angle of a vertical-field-switching blue-phase liquid crystal display, which employs a directional backlight. The turning film consists of periodic prismatic structures: each period has three prisms with different base angles so that the output light can be spread to a larger angle. Simulation results show that a full width at half-maximum of +/- 80 degrees in the horizontal direction and +/- 45 degrees in the vertical direction can be achieved. (C) 2013 Optical Society of America

Journal Title

Applied Optics

Volume

52

Issue/Number

36

Publication Date

1-1-2013

Document Type

Article

Language

English

First Page

8840

Last Page

8844

WOS Identifier

WOS:000328948300025

ISSN

1559-128X

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