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Proceedings Paper

Variable angle transmittance of silver grid transparent electrodes
Author(s): Yuan-Yuan Zhao; Mei-Ling Zheng; Xian-Zi Dong; Zhen-Sheng Zhao; Xuan-Ming Duan
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Paper Abstract

We focus on investigating the optical transmittance of silver grid transparent electrodes (SGTEs) in variable angle view theoretically and experimentally, rather than the optical transmittance under the normal incidence. The variable angle transmittance (VAT) values of SGTEs are measured on a home-made experimental setup. The experimental results about difference of the transmittance difference under different angles are small and negligible, although the measured angle is changed. Theoretically, the physical mechanism on nearly constant transmittance for different angle view can be well explained according to the theory of geometrical optics. This study provides an approach for investigating the VAT values of SGTEs in a controllable fashion and the influence of viewing angle of the touch screen.

Paper Details

Date Published: 19 October 2016
PDF: 8 pages
Proc. SPIE 10155, Optical Measurement Technology and Instrumentation, 101553O (19 October 2016); doi: 10.1117/12.2247430
Show Author Affiliations
Yuan-Yuan Zhao, Technical Institute of Physics and Chemistry (China)
Univ. of Chinese Academy of Sciences (China)
Mei-Ling Zheng, Technical Institute of Physics and Chemistry (China)
Xian-Zi Dong, Technical Institute of Physics and Chemistry (China)
Zhen-Sheng Zhao, Technical Institute of Physics and Chemistry (China)
Xuan-Ming Duan, Technical Institute of Physics and Chemistry (China)
Chongqing Institute of Green and Intelligent Technology (China)


Published in SPIE Proceedings Vol. 10155:
Optical Measurement Technology and Instrumentation
Sen Han; JiuBin Tan, Editor(s)

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