Invention Grant
US08147909B2 Method of making and using alloy susceptor with improved properties for film deposition
有权
制造和使用具有改善的薄膜沉积性能的合金感受器的方法
- Patent Title: Method of making and using alloy susceptor with improved properties for film deposition
- Patent Title (中): 制造和使用具有改善的薄膜沉积性能的合金感受器的方法
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Application No.: US12412186Application Date: 2009-03-26
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Publication No.: US08147909B2Publication Date: 2012-04-03
- Inventor: Shuo-Jieh Wu , Hsu Chun Yuan , Tung-Li Lee , Steven Li , Hs Chiu , Yen-Yu Chen , Alan Chen , Ming Jie He , Yu-Wei Hsueh
- Applicant: Shuo-Jieh Wu , Hsu Chun Yuan , Tung-Li Lee , Steven Li , Hs Chiu , Yen-Yu Chen , Alan Chen , Ming Jie He , Yu-Wei Hsueh
- Applicant Address: TW Hsin-Chu
- Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee Address: TW Hsin-Chu
- Agency: Haynes and Boone, LLP
- Main IPC: C23C16/00
- IPC: C23C16/00

Abstract:
Provided is a method for processing a wafer that includes providing an alloy susceptor including an exterior surface and a wafer contact surface. The exterior surface of the alloy susceptor is treated to produce a roughness of the exterior surface. The roughened exterior surface of is coated with a ceramic material. The alloy susceptor including the ceramic-coated roughened exterior surface is positioned in a wafer process chamber. A plurality of layers of a film are deposited on the ceramic-coated roughened exterior surface of the alloy susceptor, wherein a first adhesion exists between the plurality of layers of the film and the ceramic material coated on the roughened exterior surface of the alloy susceptor that is greater than a second adhesion that would exist between the plurality of layers of the film and a non-roughened exterior surface of the alloy susceptor without the ceramic material.
Public/Granted literature
- US20100247773A1 ALLOY SUSCEPTOR WITH IMPROVED PROPERTIES FOR FILM DEPOSITION Public/Granted day:2010-09-30
Information query
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