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검색결과 19,304건 처리시간 0.059초

Fabrication and Characterization of Carbon Nanotube Field Emission Display for HD-TV Applications

  • Lee, Chun-Gyoo;Chi, Eung-Joon;Hwang, Sung-Yeon;Lee, Sang-Jo;Lee, Sang-Jin;Yoon, Tae-Ill;Lee, Byong-Gon;Nam, Joong-Woo;Ryu, Mee-Ae;Han, Ho-Su;Jin, Sung-Hwan;Ahn, Sang-Hyuck;Seo, Hyoung-Cheol;Choi, Jong-Sik;Oh, Tae-Sik;Kang, Sung-Kee;Kim, Jong-Min;Kim, Jung-Woo;Park, Young-Jun;Han, In-Taek;Jin, Yong-Wan
    • 한국정보디스플레이학회:학술대회논문집
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    • 한국정보디스플레이학회 2003년도 International Meeting on Information Display
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    • pp.191-192
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    • 2003

  • For the CNT-FED to be cost-effective, many efforts for the lower voltage operation have been made in the under-gate cathode structure. In this study, the effects of the frit proportion in the CNT paste, cathode electrode width, CNT-to-counter electrode gap, and the CNT length in the cathode structure were examined.

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Spatial Optical Modulator (SOM);Samsung's Light Modulator for the Next Generation Laser Display

  • Yun, Sang-Kyeong;Song, Jong-Hyeong;Lee, Tae-Won;Yeo, In-Jae;Choi, Yoon-Joon;Lee, Yeong-Gyu;An, Seung-Do;Han, Kyu-Bum;Victor, Yurlov;Park, Heung-Woo;Park, Chang-Su;Kim, Hee-Yeoun;Yang, Jeong-Suong;Cheong, Jong-Pil;Ryu, Seung-Won;Oh, Kwan-Young;Yang, Haeng-Seok;Hong, Yoon-Shik;Hong, Seok-Kee;Yoon, Sang-Kee;Jang, Jae-Wook;Kyoung, Je-Hong;Lim, Ohk-Kun;Kim, Chun-Gi;Lapchuk, Anatoliy;Ihar, Shyshkin;Lee, Seung-Wan;Kim, Sun-Ki;Hwang, Young-Nam;Woo, Ki-Suk;Shin, Seung-Wan;Kang, Jung-Chul;Park, Dong-Hyun
    • 한국정보디스플레이학회:학술대회논문집
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    • 한국정보디스플레이학회 2006년도 6th International Meeting on Information Display
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    • pp.551-555
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    • 2006

  • A new type of diffractive spatial optical modulators, named SOM, has been developed by Samsung Electro-Mechanics for projection display and other applications. A laser display in full HD format $(1920{\times}1080)$ was successfully demonstrated by using prototype projection engines having SOM devices, signal processing circuits, and projection optics.

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CV Safety & Future Generation COX-2 inhibitors

  • Shin, Song-Seok;Byun, Young-Joo;Lim, Kyung-Min;Choi, Jin-Kyu;Lee, Ki-Wha;Moh, Joo-Hyun;Kim, Jin-Kwan;Jeong, Yeon-Su;Kim, Ji-Young;Choi, Young-Hoon;Koh, Hyun-Ju;Park, Young-Ho;Oh, Young-Im
    • 대한약학회:학술대회논문집
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    • 대한약학회 2005년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
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    • pp.67-68
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    • 2005

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CNT FEDs with Electron Focusing Structure for HDTV Application

  • Chi, Eung-Joon;Choi, Jong-Sick;Chang, CheolHyeon;Park, Jong-Hwan;Lee, Chul-Ho;Choe, Deok-Hyeon;Lee, Chun-Gyoo
    • 한국정보디스플레이학회:학술대회논문집
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    • 한국정보디스플레이학회 2005년도 International Meeting on Information Displayvol.II
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    • pp.1008-1011
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    • 2005

  • In this study, the field emission display with carbon nanotube emitter is developed for the large size HDTV application. Two structures for electron beam focusing are developed on the typical top-gate cathode. The metal grid and focusing gate structure are proved to be effective for the focusing. The data switching voltage for the double gate structure is lower than 30V which is competitive value in respect of the cost for driver electronics. The brightness and color gamut are comparable to those of the commercial product such as CRT.

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a-Si TFT Integrated Gate Driver Using Multi-thread Driving

  • Jang, Yong-Ho;Yoon, Soo-Young;Park, Kwon-Shik;Kim, Hae-Yeol;Kim, Binn;Chun, Min-Doo;Cho, Hyung-Nyuck;Choi, Seung-Chan;Moon, Tae-Woong;Ryoo, Chang-Il;Cho, Nam-Wook;Jo, Sung-Hak;Kim, Chang-Dong;Chung, In-Jae
    • 한국정보디스플레이학회:학술대회논문집
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    • 한국정보디스플레이학회 2006년도 6th International Meeting on Information Display
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    • pp.1251-1254
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    • 2006

  • A novel a-Si TFT integrated gate driver circuit using multi-thread driving has been developed. The circuit consists of two independent shift registers alternating between the two mode, "wake" and "sleep". The degradation of the circuit is retarded since the bias stress is removed during the sleep mode. It has been successfully integrated in 14.1-in. XGA LCD Panel, showing enhanced stability.

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