Dr. Jee-Gong Chang Profile

Dr. Jee-Gong Chang

Associate Researcher/R&D Div. Mgr. at National Ctr for High-Performance Computing

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Author

Publications (13)

Proceedings Article | 22 October 2010 Paper

Fabrication and optical design of pyramid microstructure on the base of light guide used for the backlight module

Jee-Gong Chang, Chien-Wei Liu, Yu-Bin Fang, Jian-Ming Lu, Wang-Long Li, Shin-Pon Ju

Proceedings Volume 7657, 76571Q (2010) https://doi.org/10.1117/12.863358

KEYWORDS: Waveguides, Nickel, Silicon, Diffusers, Optical design, Etching, Chemical species, Scanning electron microscopy, Microelectromechanical systems, Semiconducting wafers

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SPIE Journal Paper | 1 October 2010

Fabrication and optical design of a pyramid microstructure for the base of a light guide used in backlight module

Jee-Gong Chang, Chien-Wei Liu, Wang-Long Li, Jian-Ming Lu, Yu-Bin Fang

JM3, Vol. 9, Issue 04, 043006, (October 2010) https://doi.org/10.1117/12.10.1117/1.3517108

KEYWORDS: Waveguides, Nickel, Diffusers, Silicon, Optical design, Microelectromechanical systems, Etching, Microopto electromechanical systems, Scanning electron microscopy, Wet etching

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SPIE Journal Paper | 1 October 2009

Use of molecular dynamics method for dot pattern design of a thin light guide in an LED backlight

Chuan Chen, Jee-Gong Chang, Yu-Bin Fang, Jin-Yuan Hsieh, Chi-Chuan Hwang

OE, Vol. 48, Issue 10, 104002, (October 2009) https://doi.org/10.1117/12.10.1117/1.3253682

KEYWORDS: Waveguides, LED backlight, Light emitting diodes, Chemical species, Optical engineering, Optical design, Light sources, Optimization (mathematics), Roads, Computing systems

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Proceedings Article | 2 September 2008 Paper

Random microstructure generation of different aspect-ratios and orientation for the optical design of LED edge-lit backlight using a generalized molecular dynamics force model

Jee-Gong Chang, Chuan Chen, Yu-Bin Fang, Shin-Pon Ju

Proceedings Volume 7059, 70590T (2008) https://doi.org/10.1117/12.800609

KEYWORDS: Chemical species, Optical design, Light emitting diodes, LED backlight, Waveguides, Inspection, Reflectivity, Etching, Optical properties, Mechanical engineering

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Proceedings Article | 18 September 2007 Paper

The generation of random non-overlapping dot patterns for light guides using molecular dynamics simulations with variable r-cut and reflective boundary techniques

Jee-Gong Chang, Chuan Chen, Shin-Pon Ju, Yu-Bin Fang

Proceedings Volume 6670, 66700R (2007) https://doi.org/10.1117/12.735410

KEYWORDS: Waveguides, Chemical species, Reflectivity, Light sources, Light emitting diodes, LCDs, Optical design, Computer simulations, Chemical elements, Finite element methods

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SPIE Journal Paper | 1 April 2007

Dot-pattern design of a light guide in an edge-lit backlight using a regional partition approach

Jee-Gong Chang, Yu-Bin Fang

OE, Vol. 46, Issue 04, 043002, (April 2007) https://doi.org/10.1117/12.10.1117/1.2721423

KEYWORDS: Waveguides, Light emitting diodes, Diffusers, Light sources, Optical engineering, Optimization (mathematics), Optical properties, Optical design, Light, Scattering

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Proceedings Article | 18 September 2006 Paper

A novel display metrology method for LED backlight system

Jee-Gong Chang, Lun-De Liao, Chi-Chuan Hwang

Proceedings Volume 6338, 63380I (2006) https://doi.org/10.1117/12.678031

KEYWORDS: Luminous efficiency, Statistical analysis, Waveguides, Statistical modeling, LCDs, Systems modeling, Light emitting diodes, LED backlight, Manufacturing, Diffusers

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Proceedings Article | 18 September 2006 Paper

The analysis of light extraction efficiency of GaN-based LEDs with a novel micro-cavity

Jee-Gong Chang, Lun-De Liao, Chi-Chuan Hwang

Proceedings Volume 6337, 63371I (2006) https://doi.org/10.1117/12.678662

KEYWORDS: Light emitting diodes, Monte Carlo methods, Gallium nitride, Light, Absorption, Sapphire, Ray tracing, Scattering, Light scattering, LCDs

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Proceedings Article | 5 September 2006 Paper

Enhancement of the optical performances for the LED backlight systems with a novel lens cap

Jee-Gong Chang, Charles Lun-De Liao, Chi-Chuan Hwang

Proceedings Volume 6289, 62890X (2006) https://doi.org/10.1117/12.678040

KEYWORDS: Light emitting diodes, LED backlight, Lens design, Diffusers, Light sources, Reflectivity, Integrating spheres, RGB color model, Metals, Geometrical optics

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SPIE Journal Paper | 1 May 2006

Photometric quantity analysis of backlight for a dual-panel display

Jee-Gong Chang, Youbin Fang, Chi-Feng Lin

OE, Vol. 45, Issue 05, 056402, (May 2006) https://doi.org/10.1117/12.10.1117/1.2205208

KEYWORDS: Waveguides, Optical engineering, Diffusers, Light emitting diodes, Photometry, Luminous efficiency, Light sources, Optical components, Optical properties, Multimedia

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Proceedings Article | 1 February 2006 Paper

Random and non-overlap dot generation for light guide used in LCD backlight by molecular dynamics method

Jee-Gong Chang, Chi-Feng Lin, Yu-Bin Fang, Cheng-Tai Lee

Proceedings Volume 6034, 60341G (2006) https://doi.org/10.1117/12.668152

KEYWORDS: Waveguides, Chemical species, LCDs, Light emitting diodes, LED backlight, Algorithm development, Optical design, Diffusers, Patents, Lutetium

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Proceedings Article | 1 February 2006 Paper

Estimate luminance of single panel and dual panel light guide by luminous flux flow

Chi-Feng Lin, Jee-Gong Chang, Yu-Bin Fang

Proceedings Volume 6034, 60341H (2006) https://doi.org/10.1117/12.668153

KEYWORDS: Waveguides, Light emitting diodes, Light sources, LCDs, Luminous efficiency, Optical properties, Optical design, Prisms, Manufacturing, Optical components

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Proceedings Article | 1 February 2006 Paper

Solution strategy of optimal dot pattern design for light guide using in backlight

Jee-Gong Chang, Yu-Bin Fang, Chi-Feng Lin

Proceedings Volume 6034, 60340T (2006) https://doi.org/10.1117/12.668113

KEYWORDS: Waveguides, LCDs, Light sources and illumination, Diffusers, Lamps, Algorithm development, Optimization (mathematics), Light scattering, Scattering, Reflectors

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Showing 5 of 13 publications

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