公开(公告)号：USD969485S1

公开(公告)日：2022-11-15

申请号：US29755473

申请日：2020-10-21

Applicant: GUDENG PRECISION INDUSTRIAL CO., LTD.

Designer： Ming-Chien Chiu ,  Chih-Ming Lin ,  Po-Ting Lee ,  Cheng-En Chung ,  Nien-Yun Yu ,  Yi-Duang Huang ,  Cheng-Han Chou

公开(公告)号：US11948820B1

公开(公告)日：2024-04-02

申请号：US18070390

申请日：2022-11-28

Applicant: GUDENG PRECISION INDUSTRIAL CO., LTD.

Inventor： Ming-Chien Chiu ,  Chih-Ming Lin ,  Cheng-Han Chou ,  Po-Ting Lee

IPC: H01L21/673

CPC classification number: H01L21/67373 ,  H01L21/67369 ,  H01L21/67386

Abstract: The present invention provides a latching guide structure arranged inside a door of semiconductor carrier. The latching guide structure comprises an upper latching part, a lower latching part, at least one elastic unit and a driver. Moreover, a first guiding portion of the upper latching part is matched with a second guiding portion of the lower latching part, therefore to define the installation space for the at least one elastic unit. On the other hand, the driver simultaneously actuates an upper actuating unit of the first guiding portion and a lower actuating unit of the second guiding portion to linearly move in reverse direction therebetween. The range of the linear motion of the upper actuating unit and the lower actuating unit represents the compression or extension of the at least one elastic unit, determining to control the open/close status of the upper latching part and the lower latching part.