公开(公告)号：US20200043762A1

公开(公告)日：2020-02-06

申请号：US16233701

申请日：2018-12-27

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Yu Kai CHEN ,  Chia-Hung CHUNG ,  Ko-Bin KAO ,  Shi-Ming WANG ,  Su-Yu YEH ,  Li-Jen WU ,  Oliver YU ,  Wen-Shiung CHEN

IPC: H01L21/67 ,  G03F7/16

Abstract: The present disclosure describes a container for placing an object therein. The container includes a container body and a lid over the container body, a collision-preventing portion attached to one or more of the container body and the lid and configured to buffer an impact force, a pairing recognition mechanism configured to detect an object placed in the container body, and a liquid-detecting sensor configured to detect a leakage from the object.

公开(公告)号：US20190157124A1

公开(公告)日：2019-05-23

申请号：US16127919

申请日：2018-09-11

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Wen-Chieh HSIEH ,  Su-Yu YEH ,  Ko-Bin KAO ,  Chia-Hung CHUNG ,  Li-Jen WU ,  Chun-Yu CHEN ,  Hung-Ming CHEN ,  Yong-Ting WU

IPC: H01L21/67 ,  H01L21/673 ,  G01N33/00

Abstract: A method for monitoring gas in a wafer processing system is provided. The method includes producing an exhaust flow in an exhausting conduit from a processing chamber. The method further includes placing a gas sensor in fluid communication with a detection point located in the exhausting conduit via a sampling tube that passes through a through hole formed on the exhausting conduit. The detection point is located away from the through hole. The method also includes detecting a gas condition at the detection point with the gas sensor. In addition, the method also includes analyzing the gas condition detected by the gas sensor to determine if the gas condition in the exhausting conduit is in a range of values.