• Proceedings of the SAREK Conference
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• 2004.11a
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• pp.71-71
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• 2004

• 한국정보디스플레이학회:학술대회논문집
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• 2008.10a
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• pp.13-16
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• 2008

Mobile phones are evolving into a platform for internet access. In order to display web pages in handsets, WVGA and around 3-inch displays are strongly recommended. Low power consumption, compactness and narrow boarder area are essential. The general requirements for WVGA solution and the design factors to reduce the power consumption and boarder area discussed.

• 한국정보디스플레이학회:학술대회논문집
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• 2008.10a
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• pp.1649-1651
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• 2008

A novel configured S-IPS LCD has been developed introducing a new compensation film with an anti-reflective layer. This new technology provides wide viewing characteristics as well as excellent visibility under bright indoor lighting or natural lighting.

• 한국정보디스플레이학회:학술대회논문집
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• 2008.10a
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• pp.1551-1554
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• 2008

In this paper, some important driving issues pertaining to the sustain-driving circuit are examined A new driving circuit is also proposed The new circuit is cost effective and has a simple PCB layout in comparison to the conventional one. Some additional driving advantages are noted as well.

• 한국정보디스플레이학회:학술대회논문집
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• 2008.10a
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• pp.700-702
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• 2008

A new evaluation method which named 'Security Viewing Angle Factor (SVAF)' was suggested for VIC (Viewing-angle Image Control) technology to quantify a visual hiding performance of LCD. Currently, Contrast Ration (CR) is the general method to evaluate VIC technology. However, CR shows a significant difference when compared with the result of human visual system. Furthermore, a perceptional evaluation method and its conditions were established.

• 한국정보디스플레이학회:학술대회논문집
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• 2006.08a
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• pp.1803-1804
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• 2006

In this paper, device performances of organic lightemitting diodes (OLEDs) will be presented for AMOLED and general illumination applications. Various types of advanced devices were developed to enhance the power efficacy and luminous efficiency. Here we also demonstrated longer lifetime AM-OLED structures, which lifetime is about 100 hours until $L/L_0$ reaches 0.99.

• Proceedings of the Korean Vacuum Society Conference
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• 1997.02a
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• pp.38-38
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• 1997

• 한국정보디스플레이학회:학술대회논문집
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• 2002.08a
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• pp.556-559
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• 2002

We designed a low cost optical structure of transflective LCD that uses only a half number of retardation films compared to general active matrix transflective LCD. The prototype embodied by this design shows reasonable reflective and transmissive performance. This design would provide us thinner, lighter and cheaper product due to its reduced retardation film structure.

• 한국정보디스플레이학회:학술대회논문집
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• 2002.08a
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• pp.1047-1050
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• 2002

Generally, the Black Matrix of CRT is formed by the application of photoresist and black material separately. We have developed the simple process for black matrix of CRT. We used the black photoresist, It made it possible that the formation of Black Matrix by application of the light exposure and development only once.

• 한국정보디스플레이학회:학술대회논문집
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• 2002.08a
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• pp.171-174
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• 2002

When boron ions are doped into the poly-Si films, the hydrogen ions doped with boron ions compensate the defect sites and suppress to produce damage density. These samples can be easily activated by hydrogen doping at high acceleration voltage($V_{acc}$).