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Dive into the research topics where Youn-Ho Choi is active.

Publication


Featured researches published by Youn-Ho Choi.


SID Symposium Digest of Technical Papers | 2005

P‐46: A Low Power Slew Rate Enhancement Method For the Mobile TFT Source Driver Amplifier

Youn-Ho Choi; Jun-Sung Lee; Seung-Beom Park; Y. K. Ku; Hyungjong Kim; Junghun Kim; Bong-Yeon Kim; Joon-Hwan Kim

To increase slew rate of the source driver amplifier more bias current is needed in general. But this means shorter battery life. A new slew rate enhancement method that switches the compensation capacitor is proposed. By using it several times higher slew rate can be obtained without increasing bias current.


Archive | 2007

Printed circuit board and fabricating method thereof

Ho-Seong Seo; Young-Min Lee; Shi-yun Cho; Youn-Ho Choi; Sang-Hyun Kim


Archive | 2008

Integrated circuit package and manufacturing method thereof

Ji-Hyun Jung; Shi-yun Cho; Young-Min Lee; Youn-Ho Choi


Archive | 2009

PRINTED CIRCUIT BOARD HAVING BUILT-IN INTEGRATED CIRCUIT PACKAGE AND FABRICATION METHOD THEREFOR

Sang-Hyun Kim; Shi-yun Cho; Young-Min Lee; Kyu-Sub Kwak; Youn-Ho Choi


Archive | 2007

Multi-layered printed circuit board having integrated circuit embedded therein

Ho-Seong Seo; Young-Min Lee; Youn-Ho Choi


Archive | 2009

Watch phone and method for handling an incoming call in the watch phone

Shi-yun Cho; Ji-Hyun Jung; Ho-Jin Lee; Young-Min Lee; Ho-Seong Seo; Youn-Ho Choi


Archive | 2015

Foldable device and method of controlling the same

Jin La; Yu-Dong Bae; Yong-ho Kim; Jong-hyun Ryu; Yong-gook Park; Ae-young Lim; Kyung-ho Jeong; Youn-Ho Choi


Archive | 2008

PCB having embedded IC and method for manufacturing the same

Shi-yun Cho; Ho-Seong Seo; Youn-Ho Choi


Archive | 2016

Stand for television

Hyungsun Lee; Donggyun Ye; Woojong Huh; Jeasung Kim; Sang-Young Lee; Joonyoung Lee; Hee-Seok Jeong; Kyu-hyun Cho; Shi-Yun Cho; Youn-Ho Choi


Archive | 2008

Semiconductor die module and package and fabricating method of semiconductor package

Sang-Hyun Kim; Shi-yun Cho; Ho-Seong Seo; Youn-Ho Choi

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Ki-Hyun Kim

Seoul National University

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