公开(公告)号：US11302549B2

公开(公告)日：2022-04-12

申请号：US16432590

申请日：2019-06-05

Applicant: APPLIED MATERIALS, INC.

Inventor： Sriskantharajah Thirunavukarasu ,  Eng Sheng Peh ,  Srinivas D. Nemani ,  Arvind Sundarrajan ,  Avinash Avula ,  Ellie Y. Yieh

IPC: H01L21/673 ,  H01L21/67 ,  H01L21/677

Abstract: Embodiments of substrate transfer apparatus are provided herein. In some embodiments, an apparatus for storing and transporting at least one substrate in a vacuum includes a carrying case for storing one or more substrates, wherein the carrying case includes a vacuum port and a plurality of holders to hold one or more substrates within an inner volume of the carrying case; and a vacuum source in fluid connection with the carrying case via the vacuum port.

公开(公告)号：US10566226B2

公开(公告)日：2020-02-18

申请号：US14933651

申请日：2015-11-05

Applicant: APPLIED MATERIALS, INC.

Inventor： Sriskantharajah Thirunavukarasu ,  Eng Sheng Peh ,  Srinivas D. Nemani ,  Arvind Sundarrajan ,  Avinash Avula ,  Ellie Y. Yieh ,  Michael Rice ,  Ginetto Addiego

IPC: B65D85/48 ,  H01L21/673 ,  B25J11/00

Abstract: Embodiments of multi-cassette carrying cases are provided herein. In some embodiments a multi-cassette carrying case includes: a body having an inner volume; a door coupled to the body to selectively seal off the inner volume; and a plurality of cassette holders disposed in the inner volume to hold one or more substrate cassettes. In some embodiments, a method of transferring substrates includes: placing a substrate in a substrate cassette, wherein an inner volume of the substrate cassette is sealed from an environment outside of the substrate cassette; and placing the substrate cassette in a multi-cassette carrying case.

公开(公告)号：US10347516B2

公开(公告)日：2019-07-09

申请号：US14933635

申请日：2015-11-05

Applicant: APPLIED MATERIALS, INC.

Inventor： Sriskantharajah Thirunavukarasu ,  Eng Sheng Peh ,  Srinivas D. Nemani ,  Arvind Sundarrajan ,  Avinash Avula ,  Ellie Y. Yieh

IPC: H01L21/673 ,  H01L21/677 ,  H01L21/67

Abstract: Embodiments of substrate transfer chambers are provided herein. In some embodiments, a substrate transfer chamber includes a body having an interior volume, wherein a bottom portion of the body includes a first opening; an adapter plate coupled to the bottom portion of the body to couple the substrate transfer chamber to a load lock chamber of a substrate processing system; wherein the adapter plate includes a second opening aligned with the first opening to fluidly couple the interior volume with an inner volume of the load lock chamber; a cassette support disposed in the interior volume to support a substrate cassette; and a lift actuator coupled to the cassette support to lower or raise the substrate cassette into or out of the load lock chamber.

公开(公告)号：US10153187B2

公开(公告)日：2018-12-11

申请号：US14933628

申请日：2015-11-05

Applicant: APPLIED MATERIALS, INC.

Inventor： Sriskantharajah Thirunavukarasu ,  Eng Sheng Peh ,  Srinivas D. Nemani ,  Arvind Sundarrajan ,  Avinash Avula ,  Ellie Y. Yieh

IPC: H01L21/673 ,  H01L21/67

Abstract: Embodiments method and apparatus for transferring a substrate are provided herein. In some embodiments, a substrate cassette includes a body having an upper portion and a lower portion, the upper portion and the lower portion defining an interior volume when the upper portion is coupled to the lower portion; a locking mechanism moveable between a locked position, in which the upper and lower portions are coupled, and an unlocked position, in which the lower portion can be separated from the upper portion; and a load distribution plate coupled to an upper surface of the upper portion along an edge of the upper portion to distribute a load applied to the load distribution plate.