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Akademický článek

Patterned-Liquid-Crystal for Novel Displays

Autor: Kun Yin, Guanjun Tan, Shuxin Liu, Artur Geivandov, Gaurav P. Shrivastav

Publikováno v: Crystals, Vol 12, Iss 2, p 185 (2022)

The “Patterned-Liquid-Crystal for Novel Displays” is a Special Issue focused on new insights and explorations in the field of liquid crystals arranged in a periodic patterned way [...]

Externí odkaz: https://doaj.org/article/d7ca7a4a0f704c3795a2c94fbd329951

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Akademický článek

Design and Simulation of Low Circadian Action Micro-LED Displays with Four Primary Colors

Autor: Ziqian He, Guanjun Tan, Yi-Fen Lan, Shin-Tson Wu

Publikováno v: Crystals, Vol 10, Iss 5, p 383 (2020)

Nowadays, displays are ubiquitous in our daily lives. Long-time exposure to a display’s unnatural light could influence the user’s circadian rhythm, especially at night. Here, we propose a four-color micro-light-emitting diode (LED) display to ac

Externí odkaz: https://doaj.org/article/42a2f216f6de4be1a549e00137913b10

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Akademický článek

Dielectric broadband meta-vector-polarizers based on nematic liquid crystal

Autor: Gui-Geng Liu, Yun-Han Lee, Yuge Huang, Zheyuan Zhu, Guanjun Tan, Meng-Qiang Cai, Ping-Ping Li, Dan Wang, Yongnan Li, Shuo Pang, Chenghou Tu, Shin-Tson Wu, Hui-Tian Wang

Publikováno v: APL Photonics, Vol 2, Iss 12, Pp 126102-126102-9 (2017)

Polarizer, as an indispensable optical element, has been widely used in various optical systems, which splits a beam into two beams of orthogonal linear polarizations. Due to the appearance of the vector optical field (VOF) and its unique properties,

Externí odkaz: https://doaj.org/article/d89267532b4f4f9bad9231d54d8eb97c

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Akademický článek

Tripling the Optical Efficiency of Color-Converted Micro-LED Displays with Funnel-Tube Array

Autor: Fangwang Gou, En-Lin Hsiang, Guanjun Tan, Yi-Fen Lan, Cheng-Yeh Tsai, Shin-Tson Wu

Publikováno v: Crystals, Vol 9, Iss 1, p 39 (2019)

Color-converted micro-LED displays consist of a mono-color micro-LED array and color conversion materials to achieve full color, while relieving the burden of epitaxial growth of three-color micro-LEDs. However, it usually suffers from low efficiency

Externí odkaz: https://doaj.org/article/ffeb78865a4b41c6875d2aac5adeb4c6

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