公开(公告)号：US12033885B2

公开(公告)日：2024-07-09

申请号：US17140661

申请日：2021-01-04

Applicant: ASM IP Holding B.V.

Inventor： Govindarajasekhar Singu ,  Dinkar Nandwana ,  Todd Robert Dunn ,  Shankar Swaminathan ,  Bhushan Zope ,  Carl Louis White

IPC: H01L21/687 ,  H01L21/683

CPC classification number: H01L21/68742 ,  H01L21/6838

Abstract: A reactor system may comprise a reaction chamber enclosed by a chamber sidewall, and a susceptor disposed in the reaction chamber between a reaction space and a lower chamber space comprised in the reaction chamber. The susceptor may comprise a pin hole disposed through the susceptor such that the pin hole is in fluid communication with the reaction space and the lower chamber space, and such that the reaction space is in fluid communication with the lower chamber space. A lift pin may be disposed in the pin hole. The lift pin may comprise a pin body comprising a pin channel, defined by a pin channel surface, disposed in the pin body such that the reaction space is in fluid communication with the lower chamber space when the lift pin is disposed in the pin hole.

公开(公告)号：USD990534S1

公开(公告)日：2023-06-27

申请号：US29750123

申请日：2020-09-11

Applicant: ASM IP Holding B.V.

Designer： Shreyans Kedia ,  Daniel Maurice ,  Govindarajasekhar Singu ,  Dinkar Nandwana ,  Frank Wing-Fung Cheng

Abstract: FIG. 1 is a top perspective view of a weighted lift pin showing our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 a bottom plan view thereof; and,
FIG. 6 is an exploded view thereof.

公开(公告)号：US20210210373A1

公开(公告)日：2021-07-08

申请号：US17140661

申请日：2021-01-04

Applicant: ASM IP Holding B.V.

Inventor： Govindarajasekhar Singu ,  Dinkar Nandwana ,  Todd Robert Dunn ,  Shankar Swaminathan ,  Bhushan Zope ,  Carl Louis White

IPC: H01L21/687 ,  H01L21/683

Abstract: A reactor system may comprise a reaction chamber enclosed by a chamber sidewall, and a susceptor disposed in the reaction chamber between a reaction space and a lower chamber space comprised in the reaction chamber. The susceptor may comprise a pin hole disposed through the susceptor such that the pin hole is in fluid communication with the reaction space and the lower chamber space, and such that the reaction space is in fluid communication with the lower chamber space. A lift pin may be disposed in the pin hole. The lift pin may comprise a pin body comprising a pin channel, defined by a pin channel surface, disposed in the pin body such that the reaction space is in fluid communication with the lower chamber space when the lift pin is disposed in the pin hole.