The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 02, 2016
Filed:
Jun. 29, 2015
Hermes-epitek Corp., Taipei, TW;
Takashi Kobayashi, Hsinchu, TW;
Po-Jung Lin, Hsinchu, TW;
Che-Lin Chen, Tainan, TW;
Bu-Chin Chung, Taipei, TW;
HERMES-EPITEK CORP., Taipei, TW;
Abstract
A system for manufacturing semiconductor epitaxy structure includes a deposition apparatus, a curvature monitor system and a control unit. The deposition apparatus is configured for sequentially depositing a buffer layer, a first epitaxy layer, an insertion layer, a second epitaxy layer on a substrate. The curvature monitor system is configured for monitoring a curvature value of the semiconductor epitaxy structure. The control unit is configured for controlling the deposition apparatus to stop depositing the buffer layer, the first epitaxy layer, the insertion layer and the second epitaxy layer according to the curvature value of the semiconductor epitaxy structure measured by the curvature monitor system. The above-mentioned system for manufacturing semiconductor epitaxy structure is able to effectively control the strain of the semiconductor epitaxy structure during growth. A method for manufacturing semiconductor epitaxy structure is also disclosed.