• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2007년도 7th International Meeting on Information Display 제7권1호
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• pp.710-712
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• 2007

The effects of stress on the IZO/PC substrate and the electro-optical properties of a flexible LCD with microstructure in bending were investigated. It showed that the IZO/PC substrate and the periodic cross spacers are good enough to be employed in the application of the ECB or polarization rotation LC mode.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2006년도 6th International Meeting on Information Display
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• pp.1546-1549
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• 2006

We have developed $EPLaR^{TM}$, a new way of making flexible electrophoretic displays. The TFTs have the same good performance, reliability and mature manufacturing processes as TFTs used in LCD monitors and LCD-TVs. We are working with partners to show that plastic displays can be made in existing TFT-LCD factories alongside glass LCDS. In this talk we describe the EPLaR process and show results for TFT arrays on plastic made in a factory by standard ${\alpha}$-Si TFT processing.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2006년도 6th International Meeting on Information Display
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• pp.434-438
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• 2006

High-quality a-Si TFTs were fabricated on 7 inch plastic PES substrates at $130^{\circ}C$ and $100^{\circ}C$. It had been shown that the key factor for successful TFT fabrication on the relatively large plastic substrates is thorough control of total active layer's stress by means of deposition temperature reduction and single layer's intrinsic stress optimization.

• 한국진공학회:학술대회논문집
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• 한국진공학회 2015년도 제49회 하계 정기학술대회 초록집
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• pp.51.1-51.1
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• 2015

OLED commercialization has been led in mobile market by Samsung since 2007, but more suppliers in Korea, China and Japan are joining the market. However, there remain some challenges in expanding its application to large size TV and flexible displays, especially in competition with dominant LCD products. This talk will discuss future prospects of the OLED technology after brief review of the progress.

• 한국광학회:학술대회논문집
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• 한국광학회 2004년도 하계학술발표회
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• pp.176-177
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• 2004

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2007년도 춘계종합학술대회
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• pp.540-543
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• 2007

본 논문에서는 모바일 TFT-LCD 모듈에서 발생하는 가청잡음을 감소시키기 위한 새로운 방법을 제안한다. 또한 가청잡음에 영향을 미치는 중요 인자들을 분석하였다. 이러한 잡음원은 FPCB와 LCD 패널간의 진동 및 윈도우와 백라이트에 충전되어 있던 정전기와 같은 다양한 중요 인자들로부터 유래됨을 확인하였다. 윈도우에 충전되어 있던 정전기로 인한 잡음 수준을 분석하기 위해 윈도우가 없는 LCD 모듈과 윈도우가 있는 LCD 모듈이 동시에 평가되었다. 신뢰감이 있고 재현성이 있는 데이터를 확보하기 위해 테스트 지그 및 측정시스템을 구축하였다.

• 인포메이션 디스플레이
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• 제7권3호
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• pp.41-49
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• 2006

• E2M - 전기 전자와 첨단 소재
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• 제16권10호
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• pp.23-28
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• 2003

• 한국정밀공학회지
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• 제23권3호
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• pp.110-117
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• 2006

This paper presents the acceleration optimization of a high-speed LCD (Liquid Crystal Display) transfer system for the minimization of vibration. To reduce vibration is one of key requirements for the dynamic control of a high-speed LCD transfer system. In this paper, the concept of finite jerk (the first derivative of acceleration) has been introduced for realizing input acceleration. The profile of finite jerk has been optimized using a genetic algorithm so that vibration effect can be minimized. In order to incorporate a genetic algorithm, the dynamic model of a LCD transfer system which is realized by using the ADAMS software has been linked to the simulation system constructed by the MATLAB. The simulation results illustrated that the duration of finite jerk can be optimized so as to minimize the magnitude of vibration. It has been also shown that the acceleration optimization with finite jerk can make the high-speed motion of a LCD transfer system result in low vibration, compared with the conventional motion control with trapezoidal velocity profile.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2007년도 7th International Meeting on Information Display 제7권1호
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• pp.897-899
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• 2007

Transparent electrodes for a flexible display based on the liquid crystal (LC) were formed by carbon nanotubes (CNTs) on polyethylene terephthalate (PET) substrates. The thin multi wall carbon nanotubes (t-MWNTs) networks for electrodes were obtained by filtration- transfer method from welldispersed CNTs solution.