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Publication


Featured researches published by Seong Pyong-Yong.


Archive | 2000

OPTICAL RECORDING/REPRODUCING DEVICE, TILT ADJUSTING METHOD SUITED TO THE SAME AND RECORDING CONTROL METHOD

Son Ryuki; Seong Pyong-Yong; Ryu Heiretsu; Kin Sekichu; Jo Chugen; Ko Jiniku; Seo Young-Sun


Archive | 2003

OPTICAL PICKUP AND WEDGE-SHAPED BEAM SPLITTER

Cho Yong-Jun; Seong Pyong-Yong; Han Seung-Man; Sai Kensho; Kin Ginkyu; Lee Jong-Koog; Kin Kenshu; Kim Chun-Gi


Archive | 1998

Optisches System zur Strahlformung und ein dieses verwendender optischer Aufnehmer

Lee Chul-Woo; Seong Pyong-Yong; Kim Tae-Kyung


Archive | 2002

Method for controlling balance of photodetector and apparatus thereof

Kim Jong-Ryull; Seong Pyong-Yong; Choi Hyun-Seob; Yoon Young-Kug; Lee Jong-Koog


Archive | 2000

OPTICAL RECORDING/PICKUP HEAD FOR DVD COMPATIBLE WITH CD-RW EMPLOYING PLANE LENS WITH STAIRCASE TYPE DIFFRACTION GRATING STRUCTURE

Yoo Jang-Hoon; Lee Chul-Woo; Cho Kun-Ho; Seong Pyong-Yong


Archive | 2001

DISCRIMINATING METHOD OF DISK HAVING DIFFERENT THICKNESS, FOCUS DETECTING METHOD, REPRODUCING METHOD AND RECORDING METHOD

Lee Chul-Woo; Shin Dong-Ho; Rim Kyung-Hwa; Chung Chong-Sam; Cho Kun-Ho; Seong Pyong-Yong; Yoo Jang-Hoon; Lee Yong-Hoon


Archive | 2001

OPTICAL PICKUP DEVICE CAPABLE OF STABLY DETECTING ERROR SIGNAL

Lee Young-Jae; Seong Pyong-Yong; Yoo Jang-Hoon; Ryu Heiretsu; Son Ryuki


Archive | 2004

COMPATIBLE OPTICAL PICKUP AND METHOD FOR DETECTING ITS OPTICAL OUTPUT QUANTITY

Lim Ji-Hwan; Ri Shuhyun; Seong Pyong-Yong; Kin Ginkyu; Kim Chun-Gi; Park Kyoung-Hwan


Archive | 2000

OPTICAL PICKUP OF OPTICAL DISK DRIVE

Ryu Heiretsu; Seong Pyong-Yong; Kin Sekichu; Son Ryuki; Kim Tae-Kyung; Lee Young-Jae; Yoo Jang-Hoon


Archive | 1999

Optical pickup with chromatic aberration corrector

Kim Tae-Kyung; Seong Pyong-Yong; Lee Chul-Woo

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