SID Student Chapter Seminar: “Waveguide Application in
Flat Panel Display Technology – Focus Backlight”, Tong Li
CREOL102
Thursday, October 18, 2012 / 3:00pm-4:00pm
Tong Li
Suzhou Institute of Nano-Tech and Nano-Bionics (Sinano)
Chinese Academy of Sciences (CAS), China
Abstract:
Conventional backlight for liquid crystal flat panel displays normally
exhibits a larger divergence (±60°). This
divergence is detrimental for some applications where collimation and
efficiency along with uniformity are essential qualities for required
backlight. This talk presents an approach that utilizes the waveguide
technique to assemble edge-lit widely spread light into a collimated beam
profile. In this talk, a module consists of two key components will be
analyzed in theory, schematic and simulation, which is verified by the
experimental result where an edge-lit backlight with collimation £±2° is demonstrated. Furthermore, applications of
this kind of backlight will be briefly discussed.
Biography:
Dr. Li received his Ph.
D. in Microelectronics from the University of Michigan, Ann Arbor (1999), M.S.
in Electrical Engineering from Wayne State University (1993), and B.S. in
Optical Engineering from Shanghai Institute of Mechanical Engineering (1983).
In 2008, Dr. Li joined the Division of Nano Devices
and Materials, Suzhou Institute of Nano-Tech and Nano-Bionics (Sinano), Chinese
Academy of Sciences (CAS), as a “Hundred Elite” professor. Prior to
Sinano, Dr. Li founded Starley Tech Co. at Ningbo, China in 2004 and served as
CEO and president. From 2000 to 2004, Dr. Li was a senior process
engineer at Chorum Technologies, Richardson, Texas. Prior to Chorum, Dr.
Li was a senior device engineer and project manager at Ball Semiconductor Inc.,
Allen, Texas. Before coming to United States, he was a research engineer
at National Center (Northwest) for Metrology and Testing, Xian, China for 7
years.
For More Information:
SID UCF Student Branch Chair: Jin Yan, jyan @ creol. ucf. edu
Student chapter advisor: Shin-Tson Wu (407-823-4763)
Student chapter advisor: Shin-Tson Wu (407-823-4763)
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