Dr. Wei-Ting Chien Profile

Dr. Wei-Ting Chien

at National Central Univ

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 3 September 2015 Paper

High-performance LED luminaire for sports hall

Xuan-Hao Lee, Jin-Tsung Yang, Wei-Ting Chien, Jung-Hsuan Chang, Yi-Chien Lo, Che-Chu Lin, Ching-Cherng Sun

Proceedings Volume 9578, 95780Q (2015) https://doi.org/10.1117/12.2188027

KEYWORDS: Light sources and illumination, Light emitting diodes, Lamps, LED lighting, Light sources, Diffusers, Scattering, Light scattering, Reflectivity, Distance measurement

Read Abstract +

Proceedings Article | 11 October 2012 Paper

Color mixing collimating lamp based on RGB LEDs

Yi-Chien Lo, Ivan Moreno, Bo-Chun Chiu, Wei-Ting Chien, Jhih-You Cai, Yu-Yu Chang, Ching-Cherng Sun

Proceedings Volume 8486, 84860T (2012) https://doi.org/10.1117/12.929217

KEYWORDS: Diffusers, Light emitting diodes, Waveguides, Lamps, RGB color model, Light sources and illumination, Collimation, Integrating spheres, Optical resonators, Collimators

Read Abstract +

Proceedings Article | 22 September 2011 Paper

Optical transmittance of high-efficiency cavity with photon recycling

Che-Chu Lin, Xuan-Hao Lee, Wei-Ting Chien, Hen-Xiang Chen, Ching-Cherng Sun

Proceedings Volume 8128, 812805 (2011) https://doi.org/10.1117/12.893230

KEYWORDS: Diffusers, Reflectivity, Light sources and illumination, Transmittance, Photonics systems, Light sources, Reflection, LED lighting, Light emitting diodes, Optics manufacturing

Read Abstract +

Proceedings Article | 20 August 2010 Paper

Optical performance as a function of phosphor particle number in white LED

Cheng-Chien Chen, Ching-Yi Chen, Wei-Ting Chien, Tsung-Hsun Yang, Ching-Cherng Sun

Proceedings Volume 7786, 778606 (2010) https://doi.org/10.1117/12.861036

KEYWORDS: Particles, Light emitting diodes, Packaging, Internal quantum efficiency, LED lighting, Luminous efficacy, Quantum efficiency, Luminous efficiency, Silicon, LED displays

Read Abstract +

Proceedings Article | 20 August 2010 Paper

High performance of color mixing and projection lighting based on color LEDs

Wei-Ting Chien, Shin-In Ho, Chang-Yu Tsai, Ching-Cherng Sun

Proceedings Volume 7786, 778603 (2010) https://doi.org/10.1117/12.861094

KEYWORDS: Light emitting diodes, Diffusers, RGB color model, Light scattering, Light sources and illumination, Reflectivity, Scattering, Optical components, Energy efficiency, Optical design

Read Abstract +

Proceedings Article | 24 February 2010 Paper

Enhancement of angular flux utilization and light extraction efficiency based on micro array in GaN LEDs

Ching-Cherng Sun, Shang-Yu Tsai, Tsung-Xian Lee, Wei-Ting Chien

Proceedings Volume 7617, 76170A (2010) https://doi.org/10.1117/12.843436

KEYWORDS: Light emitting diodes, Gallium nitride, Monte Carlo methods, Ray tracing, Sapphire, Light sources and illumination, Absorption, Sun, Geometrical optics, Photonics

Read Abstract +

Proceedings Article | 14 September 2007 Paper

A precise optical model of phosphor-based multi-chip white LEDs

Wei-Ting Chien, Tsung-Xian Lee, Shin-Xing Ma, Ching-Cherng Sun, Ivan Moreno

Proceedings Volume 6669, 66690N (2007) https://doi.org/10.1117/12.733326

KEYWORDS: Light emitting diodes, Monte Carlo methods, Light sources, Precision optics, Ray tracing, Image processing, Distance measurement, Light, Performance modeling, Optical filters

Read Abstract +

Proceedings Article | 14 September 2007 Paper

Direct LED backlight for large area LCD TVs: brightness analysis

Ching-Cherng Sun, Ivan Moreno, Shih-Hsun Chung, Wei-Ting Chien, Chih-To Hsieh, Tsung-Hsun Yang

Proceedings Volume 6669, 666909 (2007) https://doi.org/10.1117/12.735508

KEYWORDS: Light emitting diodes, LCDs, LED backlight, Diffusers, Reflectivity, LED displays, Televisions, Transmittance, Light sources and illumination, Waveguides

Read Abstract +

Showing 5 of 8 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years