Plasma processing device

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United States of America Patent

PATENT NO 9922803
SERIAL NO

13653642

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Abstract

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The invention provides a plasma processing device, wherein the upper electrode and the lower electrode are in the vacuum chamber. The chip is placed in the lower electrode. The first plate is placed between the upper electrode and the lower electrode, and the first plate includes a plurality of first voids. The second plate is placed between the first plate and the lower electrode, and the second plate includes a plurality of second voids. The high frequency power is provided by the upper electrode and the lower electrode in the vacuum chamber, and the plasma is generated between the third plate and the upper electrode. The plasma is filtered by the third void, the first void, and the second void.

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Patent Owner(s)

Patent OwnerAddress
CHANG GUNG UNIVERSITY259 WEN-HWA 1ST ROAD KWEI-SHAN TAO-YUAN 333 R O C

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chan, Chu-Fa New Taipei, TW 1 6
Chou, Chien Kwei-Shan Tao-Yuan, TW 14 162
Huang, Chi-Hsien Kwei-Shan Tao-Yuan, TW 9 28
Lai, Chao-Sung Kwei-Shan Tao-Yuan, TW 29 345

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