公开(公告)号：US20240002140A1

公开(公告)日：2024-01-04

申请号：US18344841

申请日：2023-06-29

Applicant: GUDENG PRECISION INDUSTRIAL CO., LTD.

Inventor： MING-CHIEN CHIU ,  EN-NIEN SHEN ,  CHIA-HO CHUANG ,  KUO-HUA LEE ,  JYUN-MING LYU

IPC: B65D85/30 ,  B65D85/38 ,  B65D25/10

CPC classification number: B65D85/307 ,  B65D85/38 ,  B65D25/107

Abstract: A substrate container includes a container body having a storage space and an opening in communication with the storage, a door body disposed at the opening, a limiter disposed on the door body and facing the opening, a supporter disposed on one side of the storage space, and at least two elastic buffer elements tightly disposed between the door body and the limiter and between the supporter and the container body, respectively. A door assembly of a substrate container, a support assembly of a substrate container and an elastic buffer element used in a substrate container are further provided. The elastic buffer element is applied between any two rigid elements in the substrate container to provide a buffer force and an appropriate frictional force, so as to alleviate the problems of impact and dust generated between the rigid elements.

公开(公告)号：US20240321614A1

公开(公告)日：2024-09-26

申请号：US18519139

申请日：2023-11-27

Applicant: Gudeng Precision Industrial Co, Ltd.

Inventor： MING-CHIEN CHIU ,  EN-NIEN SHEN ,  CHIA-HO CHUANG ,  KUO-HUA LEE ,  JYUN-MING LYU

IPC: H01L21/673 ,  H01L21/67

CPC classification number: H01L21/67386 ,  H01L21/67017 ,  H01L21/67393

Abstract: A valve cover for using in a substrate carrier includes a main body and plural elastic arms. The substrate carrier has a shell and a base disposed on a bottom of the shell. A purge valve is received at the bottom and a gas opening is provided on the base. The main body of the valve cover is disposed on the base, and the elastic arms are disposed on the main body and located at the gas opening. The elastic arms are used for fixing the valve cover between the bottom of the shell and the base. A top face of the valve cover is lower than a surface height of the base and a surface height of the purge valve.

公开(公告)号：US20210323756A1

公开(公告)日：2021-10-21

申请号：US17363328

申请日：2021-06-30

Applicant: Gudeng Precision Industrial Co., LTD

Inventor： MING-CHIEN CHIU ,  CHIA-HO CHUANG ,  KUO-HUA LEE ,  SHU-HUNG LIN ,  HAO-KANG HSIA

IPC: B65D85/30 ,  H01L21/673 ,  B65D81/18

Abstract: A substrate container including a container body, a filter member, a back cover is provided. The container body having a top face, a bottom face opposing the top face, a back plate of a first height connecting the top face and the bottom face, a front opening located between the top face and the bottom face, and a back opening opposing the front opening. The front opening enables passage of a substrate and the back opening is located on the back plate and has a smaller second height. The filter member covers the back opening. The back cover establishes sealing engagement with the container body. A gas guiding channel extending in a direction of the first height is formed between the back cover and the container body. The back cover and the filter member define a buffering compartment, and the gas guiding channel has an outlet connecting the buffering compartment.