• Title/Summary/Keyword: LTD

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Status of the KSTAR Toroidal Field Coil Structure Fabrication

  • Choi, C.H.;Sa, J.W.;Park, H.K.;Hong, K.H.;Shin, H.;Kim, H.T.;Her, N.I.;Yang, H.L.;Kwak, J.H.;Moon, H.G.;Yoon, H.H.;Lee, S.K.;Song, J.Y.;Chu, Y.D.;Hur, D.K.;Nam, K.M.;Koo, B.H.;Lim, J.H.;Lee, J.K.;Kim, N.G.;Jang, S.W.;Kim, H.C.;Ha, E.T.;Bak, J.S.;Lee, G.S.
    • Proceedings of the Korean Nuclear Society Conference
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    • 2005.05a
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    • pp.1036-1037
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    • 2005

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Ink Jet Printed Full Color Polymer LED Displays

  • Rhee, Jung-Soo;Lee, Dong-Won;Chung, Jin-Koo;Wang, Jian-Pu;Hong, Sang-Mi;Cha, Soon-Wook;Choi, Beom-Rak;Jung, Jae-Hoon;Kim, Nam-Deog;Chung, Kyu-Ha;Gregory, Haydn;Lyon, Peter;Creighton, Colin;Bale, Mark;Carter, Julian
    • 한국정보디스플레이학회:학술대회논문집
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    • 2005.07b
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    • pp.1046-1049
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    • 2005

  • We have developed polymer LED displays using ink jet printing without visible swathe marks which can be observed during display operation. In addition, we have also developed a single-pass printing technology for hole-conduction layer deposition to significantly reduce the complexity of interlacing printing across the panel which is known as an alternative to remove the swathe mark.

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Printed Active-Matrix Displays

  • Burns, S.E.;Kuhn, C.;Jacobs, K.;Ramsdale, C.;Arias, A.C.;Watts, J.;Etchells, M.;Chalmers, K.;Devine, P.;Murton, N.;Norval, S.;King, J.;Mills, J.;Sirringhaus, H.;Friend, R.H.
    • 한국정보디스플레이학회:학술대회논문집
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    • 2003.07a
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    • pp.227-229
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    • 2003

  • We present a process for printing active matrix displays. In this process, transistors are fabricated using soluble semi-conducting and conducting materials. Accurate definition of the transistor channel and other circuit components is achieved by direct inkjet printing combined with surface energy patterning. We present results on our 4,800 pixel, 50 dpi, active matrix displays.

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Two-dimensionally Integrated Fluorescent Lamp for 40 inch LCD-TV Application

  • Kim, Joong-Hyun;Hwang, In-Sun;Byun, Jin-Seob;Park, Hae-Il;Kim, Hyoung-Joo;Jang, Hyeon-Yong;Kang, Seock-Hwan;Kim, Min-Gyu;Kwon, Nam-Ok;Lee, Sang-Yu;Souk, Jun-Hyung;Ko, Jae-Hyeon;Lee, Ki-Yeon;Jung, Kyeong-Taek;Kim, Dong-Woo;Ha, Hae-Soo;Heon, Min;Kim, Nam-Hun;Kim, Hyun-Sook;Kim, Geun-Young;Cho, Seog-Hyun
    • 한국정보디스플레이학회:학술대회논문집
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    • 2004.08a
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    • pp.795-798
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    • 2004

  • After showing 32 inch two-dimensionally integrated fluorescent lamp (TIFL) and its module at SID '04, 40 inch TIFL and its module of prototype have been developed at the first time. It is the biggest size in the world as well as has a backlight unit without BEF optical film. The luminance of TIFL is 14000 nit at 190 watt power consumption and its luminous efficacy is 51 lumen/watt. The use of TIFL simplifies backlight assembly process and removes high price optical sheets. As a result, LCD TV, used by TIFL, is rapidly going to expand its market share in the large size TV area.

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Development of 40 inch Full Color AMOLED Display

  • Chung, K.;Huh, J.M.;Sung, U.C.;Chai, C.C.;Lee, J.H.;Kim, H.;Lee, S.P.;Goh, J.C.;Park, S.K.;Ko, C.S.;Koh, B.S.;Shin, K.J.;Choi, J.H.;Jung, J.H.;Kim, N.D.
    • 한국정보디스플레이학회:학술대회논문집
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    • 2005.07a
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    • pp.781-784
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    • 2005

  • We have developed technology to fabricate large-size active matrix organic light-emitting diode (AMOLED) displays with good color purity. Using these innovations, we have developed a 40inch diagonal WXGA AMOLED full color display. Because the TFT circuitry occupies a large portion of the pixel structure, an efficient white emission OLED is essential to integrate the device onto the active matrix backplane. The development of these technologies enables OLED displays to fulfill the requirements for larger size applications such as HDTVs

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