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Power optimization of thermally actuated organic display by pulse width modulation technique
- Choi, Ji-Min;
- Yarimaga, Oktay;
- Yoon, Bora;
- Kim, Jong-Man;
- Choi, Yang-Kyu
Citations
SCOPUS
0초록
A power optimization method, pulse width modulation (PWM) technique, is proposed for a thermochromic organic display that consists of a polydiacetylene (PDA) derivative film as the thermally activating material. Heat generation of micro heaters by pulse generator is more efficient in power minimization than by dc voltage supply. The pulse wave of about 30% duty ratio is the most appropriate for power minimization. In addition to the power reduction, pulse wave activation can circumvent the overheating problem.
키워드
Organic display; Polydiacetylene; Pulse width modulation; Thermochromism; DC voltage; Duty ratios; Micro-heaters; Organic displays; Polydiacetylenes; Power minimization; Power Optimization; Power reductions; Pulse wave; Pulse width; Thermo-chromic; Thermochromism; Acetylene; Chemical activation; DC power transmission; Manufacture; Modulation; Optimization; Pulse circuits; Pulse width modulation; Signal generators; Pulse generators
- 제목
- Power optimization of thermally actuated organic display by pulse width modulation technique
- 저자
- Choi, Ji-Min; Yarimaga, Oktay; Yoon, Bora; Kim, Jong-Man; Choi, Yang-Kyu
- 발행일
- 2010-10
- 유형
- Conference Paper
- 저널명
- Proceedings of International Meeting on Information Display
- 페이지
- 660 ~ 661