T
Tae Seung Cho
Researcher at Applied Materials
Publications - 26
Citations - 578
Tae Seung Cho is an academic researcher from Applied Materials. The author has contributed to research in topics: Remote plasma & Plasma. The author has an hindex of 12, co-authored 26 publications receiving 558 citations. Previous affiliations of Tae Seung Cho include Kwangwoon University & University of Illinois at Urbana–Champaign.
Papers
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Patent
Polarity control for remote plasma
TL;DR: In this paper, the polarity of capacitive plasma power applied to a remote plasma is controlled by applying a unipolar oscillating voltage between an electrode and a perforated plate.
Patent
Dual discharge modes operation for remote plasma
TL;DR: In this paper, the hollow cathode discharge effluents are reacted with the semiconductor substrate in the processing region, and then the effluent is then flowed to the processing area through a plurality of apertures defined by electrically grounded electrodes.
Patent
High temperature chuck for plasma processing systems
Toan Q. Tran,Malik Sultan,Dmitry Lubomirsky,Shambhu N. Roy,Kobayashi Satoru,Tae Seung Cho,Soonam Park,Shankar Venkataraman +7 more
TL;DR: In this article, a wafer chuck assembly includes a puck, a shaft and a base, where a heater element is embedded within the puck, and a conductive plate lies beneath the insulating material.
Journal ArticleDOI
Capacitive coupled electrodeless discharge backlight driven by square pulses
Tae Seung Cho,Nam O. Kwon,Young Mok Kim,Hyun-Chul Kim,Kim Sung-Hae,June-Gill Kang,Eun Ha Choi,Guangsup Cho +7 more
TL;DR: In this paper, the backlight arraying electrodeless fluorescent lamps assembled with capacitive coupled electrode connector have been investigated in various frequencies with a switching inverter, and the efficiency of a 17-in diagonal with 12 lamps driven by square pulses was achieved in the frequency range of 40/spl sim/80 kHz, where the higher frequency provides the lower operating voltage in the range of 1.0/pl sim/2.0 kV.
Journal ArticleDOI
Dual Discharge Modes Operation of an Argon Plasma Generated by Commercial Electronic Ballast for Remote Plasma Removal Process
TL;DR: In this paper, an argon plasma generated between the cone-shaped electrode powered by commercial electronic ballast and grounded plane electrode has been investigated, and two different discharge modes of remote plasma have been observed: the normal glow discharge mode and the hollow cathode discharge mode.