• Electronics and Telecommunications Trends
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• v.31 no.3
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• pp.122-130
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• 2016

빠르게 발전해 가는 IT기술 덕분에 누구든지 언제 어디서나 원하는 정보를 얻을 수 있는 유비쿼터스 시대가 도래한 지금, 더 얇고 더 가벼우면서 휴대하기 쉬운 경박단소한 디스플레이가 휴대용 기기의 기본 요구사항이 되고 있다. 더 나아가 형태변형이 가능하고 떨어뜨려도 깨지지 않는 유연하면서도 질긴 특성을 바탕으로 종이처럼 접거나 휘어지고, 두루마리처럼 말 수 있는 이른바 '플렉서블 디스플레이'에 대한 요구가 점점 커지고 있어 국가별, 기업별로 관련 연구개발 경쟁이 치열하게 전개되고 있다. 이에 본 자료에서는 플렉서블 디스플레이용 기판의 최근의 기술 현황을 살펴보고 향후 관련기술의 전개방향을 살펴본다.

• 한국정보디스플레이학회:학술대회논문집
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• 2004.08a
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• pp.297-299
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• 2004

We developed a rollable bistable LCD whose substrates are bonded by elastic glue and slide over one other when the LCD is rolled. We produced a 2.5 inch active area, 16x16 pixels prototype and demonstrated multifold bending and rolling of the display in a tube with 2 cm diameter.

• 한국정보디스플레이학회:학술대회논문집
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• 2007.08b
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• pp.1757-1760
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• 2007

Moving a droplet by electrowetting is the basis of our novel displays. This enables mechanical bistable and high reflective monochrome as well as color systems. Since no high temperature process is required, plastic substrates can be used. Our prototypes show promising performance in terms of a wide temperature range, contrast ratio and color.

• 한국정보디스플레이학회:학술대회논문집
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• 2007.08b
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• pp.1266-1269
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• 2007

Polycrystalline silicon (poly-Si) films were prepared directly on plastic substrates at a low (< $200^{\circ}C$) by using Catalytic Chemical Vapor Deposition (Cat-CVD) technique without subsequent annealing steps. Surface roughness of the poly-Si layer and the density of the gate dielectric layer were found to be influential to the TFT performance.

• 한국정보디스플레이학회:학술대회논문집
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• 2006.08a
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• pp.473-476
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• 2006

Microcavity plasma devices having characteristic dimensions below $100\;{\mu}m$ have been investigated as a candidate for the next generation of plasma displays. Arrays of inverted pyramid microcavity devices, fabricated in Si with emitting apertures of $(50\;{\mu}m)^2$ and designed for AC or bipolar excitation, demonstrate a luminous efficacy above 6 lm/W at pressures up to and beyond one atmosphere of Ne/Xe mixtures. Also the design of analogous microplasma devices in ceramic multilayer structures or plastic substrates is disccussed.

• 한국정보디스플레이학회:학술대회논문집
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• 2006.08a
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• pp.1382-1385
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• 2006

We have studied ink-jet printing method for patterning of conductive line on flexible plastic substrates. Synthesized copper nano-particles of ${\sim}40\;nm$ were used for the conductive ink and the printed patterns exhibit a smooth line whose line width is about $100\;{\mu}m$.

• 한국정보디스플레이학회:학술대회논문집
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• 2005.07b
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• pp.1491-1494
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• 2005

We have studied ink-jet printing method for patterning conductive line on flexible plastic substrates. Synthesized silver nano-particles of ${\sim}$20nm were used for the conductive ink and the printed patterns exhibit a smooth line whose linewidth is below 100 ${\mu}m$. This ink-jet printing technique can be applied to flexible displays and electronics.

• Journal of Information Display
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• v.6 no.1
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• pp.8-11
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• 2005

A flexible reflective cholesteric liquid crystal display (ChLCD) is fabricated on plastic substrates by using the pixel isolation method. The polymer walls between pixels and the polymer layers in the pixels are formed by two-step UV irradiation. Electro-optical response of the ChLCD with polymer wall and layer is studied and compared with conventional bistable ChLCD cells.

• 한국정보디스플레이학회:학술대회논문집
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• 2002.08a
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• pp.263-267
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• 2002

We are standing at the beginning of the industrialization of flexible thin-film transistor backplanes. An important group of candidates is based on silicon thin films made on metal or plastic foils. The main features of amorphous, nanocrystalline and microcrystalline silicon films for TFTs are summarized, and their compatibility with foil substrate materials is discussed.

• Proceedings of the Korean Fiber Society Conference
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• 2001.10a
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• pp.21-24
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• 2001

Polyurethane are used for a wide range of commercial applications such as adhesives or coatings for various substrates including textile fabric, plastic, wood, glass fiber, and metals. The types of polyurethane ionomers have been reported according to the ionic charges on the polymer main chain, i.e. anionomer, cationomer, and zwitterconomers. (omitted)