Zobrazeno 1 - 10 of 29 pro vyhledávání: '"Chul-Kyu Kang"'
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49.3: Oxide TFT Scan Driver with Dynamic Threshold Voltage Control
Autor: Jong Han Jeong, Ki-Ju Im, Seoung-Il Park, Byung-hee Kim, Yong-Sung Park, Sang-soo Kim, Chul-Kyu Kang, Bo-Yong Chung
Publikováno v: SID Symposium Digest of Technical Papers. 42:718-721
Oxide TFTs have a negative threshold voltage (Vth), which can become even more negative in response to DC or AC stress. Therefore, these voltage stresses can cause severe leakage current in a scan driver. In this paper, a scan driver with dynamic thr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8723317dd90961d48348696ab77be9c2
https://doi.org/10.1889/1.3621426
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5
An Analysis of Income Sensitivity to Social Technology: A Comparison among Country Groups Using Panel Data
Autor: Jae-Hyung Lee, Chul-Kyu Kang
Publikováno v: Asian International Studies Review. 11:25-39
Using available panel clam on 68 countries covering the years 1998-2006, we measure the sensitivity of per capita re-al GDP co change in each of the live social technologies by six country groups: OECD. Asia NlEs, developing countries, BRCs, less-dev
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f35c2468546b4774e7eb89a6cbe629a0
https://doi.org/10.16934/isr.11.1.201006.25
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7
4.2: Integrated Scan Driver with Oxide TFTs Using Floating Gate Method
Autor: Yeon-Gon Mo, Yong-Sung Park, Sang-soo Kim, Seong-Il Park, Chul-Kyu Kang, Byung-hee Kim
Publikováno v: SID Symposium Digest of Technical Papers. 42:25-27
An on-glass integrated scan driver is proposed for oxide thin film transistors TFTs with negative threshold voltage. A coupling capacitor and a TFT for setting the initial voltage to the gate of a TFT were added to minimize the off-state current. Sim
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a51ecc8e9057fa87a4ea1be60825fcd
https://doi.org/10.1889/1.3621289
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8
An 8b Source Driver for 2.0 inch Full-Color Active-Matrix OLEDs Made with LTPS TFTs
Autor: Keum-Nam Kim, Jong-Hyun Choi, Ho Kyoon Chung, Do-youb Kim, Chul-Kyu Kang, Oh-Kyong Kwon, Yojiro Matsueda, Hye-Dong Kim, Yong-Sung Park
Publikováno v: ISSCC
An 8b source driver for 2.0 inch QVGA active-matrix OLEDs is fabricated using LTPS TFTs. This driver uses an 8b DAC that is separated into two parts, a 1-to-3 DEMUX, and a pre-charge method. This scheme reduces the source driver size by 40%. The maxi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0931413c72c5a55c87ca4a5dd0407ac2
https://doi.org/10.1109/isscc.2007.373622
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9
Akademický článek
High-speed pixel circuits for large-sized 3-D AMOLED displays.
Autor: Dong-Wook Park, Chul-Kyu Kang, Yong-Sung Park, Bo-Yong Chung, Kyung-Hoon Chung, Keumnam Kim, Byung-Hee Kim, Sang Soo Kim
Publikováno v: Journal of the Society for Information Display; Apr2011, Vol. 19 Issue 4, p329-334, 6p
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10
High-speed pixel circuits for large-sized 3-D AMOLED displays
Autor: Byung-hee Kim, Keum-Nam Kim, Chul-Kyu Kang, Dong-Wook Park, Yong-Sung Park, Bo-Yong Chung, Sang-soo Kim, Kyung-hoon Chung
Publikováno v: Journal of the Society for Information Display. 19:329
— Large-sized active-matrix organic light-emitting diode (AMOLED) displays require high-frame-rate driving technology to achieve high-quality 3-D images. However, higher-frame-rate driving decreases the time available for compensating Vth in the pi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2616a4f56520b9007b32e3e5949b4a2a
https://doi.org/10.1889/jsid19.4.329
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