Welcome to Masahito Oh-e’s OESM Lab, Optoelectronics Soft-Matter Lab, in the Institute of Photonics Technologies and Department of Electrical Engineering, National Tsing Hua University!
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Our research aims to bridge the gap between academia and industry in the field of organic optoelectronic materials and devices such as liquid crystals, organic semiconductors and displays. Our activities include the analytical investigations on photoluminescence and intriguing molecular alignment in display materials, cellulose photonics, and liquid crystal devices for mid-infrared and THz electromagnetic waves. By studying these research areas, our purpose is to explore the multidisciplinary photonics and materials science, addressing current technical challenges. In OESM Lab, we are constantly recruiting graduate and undergraduate students who are interested in our research and highly motivated.
Highlights
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Research
Reversibly switching liquid crystals between three orthogonal orientation states for use in rapid-response THz phase shifters
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Research
Insights into the drying of cellulose nanocrystal films from aqueous suspensions
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Research
Newly discovered dimensional effects of electrodes on liquid crystal THz phase shifters enable novel switching between in-plane and out-of-plane
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Research
Unravelling the mysteries of deep-blue luminescence
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Research
Intriguing molecular discoveries in display materials
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Research
Effects of O2 plasma treatments on the photolithographic patterning of PEDOT:PSS
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Research
Interactions between hydrated cerium(III) cations and carboxylates in aqueous solution
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Research
Advancing the a posteriori quest for deep-blue phosphorescence
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Research
Review of in-plane switching technology as summary of an epoch-making technology in LCDs
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Research
Significantly new approach to analyze photoluminescence properties: Electronic ground state analysis of phosphors
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Research
Novel discovery in molecular alignment and orientation of an organic semiconductor molecule while temperature changes.
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News
液晶IPS之父來台 大江昌人受聘清大任教
News
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- 2020.11.7
- The member list has been updated.
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- 2020.10.25
- Updated highlights and research.
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- 2020.3.26
- The member list has been updated.
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- 2019.7.31
- We are upgrading our lab homepage.