Sub-wavelength gratings fabricated on a light bar by roll-to-roll UV embossing process

Chun-Wei Liu; Chi-Hung Lee; Shih-Chieh Lin

doi:10.1364/OE.19.011299

Sub-wavelength gratings fabricated on a light bar by roll-to-roll UV embossing process

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Sub-wavelength gratings fabricated on a light bar by roll-to-roll UV embossing process

Chun-Wei Liu, Chun-Wei Liu, Chi-Hung Lee 和 Shih-Chieh Lin

Optics Express, 卷.19(12), 頁碼.11299-11311

06/2011

DOI: https://doi.org/10.1364/OE.19.011299

摘要

Atomic and Molecular Physics

and Optics

This research uses a roll-to-roll based ultraviolet (UV) resin process to make sub-wavelength gratings for display applications. Based on the rigorous coupling wave analysis (RCWA), we analyze the relationship between the first order transmission/reflection efficiency and the pitch of the grating for various shapes as rays pass through the sub-wavelength gratings, patterned with a backlight. The objective is to turn the R/G/B (620 nm, 520nm, and 450nm) incident rays into uniformly and normally output white light with high illuminance from the surface of a light guide. ©2011 Optical Society of America.

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題名: Sub-wavelength gratings fabricated on a light bar by roll-to-roll UV embossing process
翻譯題名: Sub-wavelength gratings fabricated on a light bar by roll-to-roll UV embossing process
創作者：: Chun-Wei Liu (作者) - National Tsing Hua University
Chun-Wei Liu (作者) - Department of Power Mechanical Engineering, National Tsing Hua University
Chi-Hung Lee (作者) - Feng Chia University
Shih-Chieh Lin (作者) - Department of Power Mechanical Engineering, National Tsing Hua University
學術資源類型: 期刊文章
出版日期: 06/2011
出版資訊: Optics Express, 卷.19(12), 頁碼.11299-11311
語言: 英語

Sub-wavelength gratings fabricated on a light bar by roll-to-roll UV embossing process

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