• 한국정보디스플레이학회:학술대회논문집
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• 2006.08a
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• pp.1763-1768
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• 2006

Low work function alkali metals and alkaline earths successfully lower the electron injection barrier and increase electron injection into the organic layer in OLED displays, but their implementation is not easy. AlkaMax technology can ensure the required metal evaporation rate in a fast, homogeneous and easily controllable way.

• 한국정보디스플레이학회:학술대회논문집
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• 2009.10a
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• pp.1144-1147
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• 2009

SAES has developed a range of dispensable dryer solutions, based on different technologies and materials. Among these, DryPaste, a thermally curable and screen printable solution, AqvaDry, a transparent solution which maintains its transparency even after water sorption, and ZeoGlue, an edge sealant with active barrier properties

• 한국정보디스플레이학회:학술대회논문집
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• 2005.07b
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• pp.975-978
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• 2005

Electron injection in OLED organic layers is improved by using alkali metals as cathode layer or as dopants inside organic layers. An innovative alkali metal dispensing technology has been developed to overcome handling problems and to ensure controlled and reliable alkali metal layers for OLED.

• 한국정보디스플레이학회:학술대회논문집
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• 2007.08a
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• pp.332-335
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• 2007

Electron injection improvement in OLED organic layers can be obtained by their doping or using alkaline-earth or alkali metals as electron injection layers (EIL). Common handling problems can be solved by an innovative metal dispensing technology to ensure controlled and reliable metal layers for OLED. Thickness and deposition rate of EIL during the process have been explored to optimize device performances.

• 한국정보디스플레이학회:학술대회논문집
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• 2007.08a
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• pp.220-223
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• 2007

The key role of MgO is well recognized in PDP's technology. During manufacturing, significant contamination of the oxide occurs. Getters can compete against the impurities sorption speed of the oxide layer. The analysis of the impact of a suitable getter configuration on the operational parameters of PDP's is the final goal of this study.

• 한국정보디스플레이학회:학술대회논문집
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• 2008.10a
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• pp.1448-1451
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• 2008

In this paper we investigate, on the basis of experimental data, the correlations between contamination issues occurring during production process steps and final PDP operational parameters: these reciprocal relations are the result of dynamic equilibria established within the PDP system, amongst residual gases and sorbed species interacting with heat, ions and photons.

• Journal of Korean Vacuum Science & Technology
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• v.3 no.1
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• pp.74-78
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• 1999

For a high efficient field emission display (FED), the specific vacuum conditions below 10-7 Torr should be required. However, because the FED has the geometrical restriction due to its micro size, the thin film getters can be proposed for chemical pumping as a way to reduce impurity gases in the panel. The thin film getters, developed by employing the coating of new materials such as NI or Pt on getter surface, can be used without any activation process and show the enhanced sorption characteristics. Especially, using the Zr (1${\mu}{\textrm}{m}$) thin film getters with the Pt surface layer, the significant gettering for various active gases could be achieved from 9$\times$10-5 Torr to 1$\times$10-6 Torr or below. this good sorption properties is mainly contributed to the surface coating layer which shows the catalytic effect for gas dissociation and protects the getter materials against oxidation.

• The Proceedings of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.3 no.2
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• pp.12-15
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• 1989

• Proceedings of the Korean Vacuum Society Conference
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• 1997.02a
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• pp.100-100
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• 1997

• Journal of the Korean Vacuum Society
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• v.7 no.1
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• pp.1-4
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• 1998

We have developed an extreme high vacuum (XHV) system using a new combination pump cpmposed of a suitably shaped NEG(Non-Evaporable Getters) in the body of a sputter-ion pump (SIP). The stainless-steel test chamber was used which had been well oxidized at $450^{\circ}C$ and already yielded XHV with a turbomolecular pumping system. The pressure was measured by a Leybold extractor gauge (EXG,limit:1~$2{\times}10^{-12}$torr, but in the ultimate pressure regionthe EXG shows an unusual sign as $-0.{\times}10^{-12}$ torr which indicates much lower pressure range than its available lower limit. These results are mainly due to the high pumping speed of NEG for hydrogen. Furthermore, use of the SIP combined with the NEG as a XHV pumping system implies the potential for actualization of the surface analysis under XHV environment, and allows one to have a chance tp meet a new world in nanometer science and technology.