公开(公告)号：US20250105401A1

公开(公告)日：2025-03-27

申请号：US18472367

申请日：2023-09-22

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Lu HUANG ,  Ziqiang Sheng ,  Wei Wu ,  Hui-ping Wang ,  Liang Xi ,  Wai Ping Gloria Tam

IPC: H01M50/103 ,  H01M50/119 ,  H01M50/15 ,  H01M50/169

Abstract: A method for manufacturing an enclosure includes designing a two dimensional (2D) blank corresponding to a three dimensional (3D) enclosure body; laying out N of the 2D blanks on a metal sheet, where N is an integer greater than one; separating the N 2D blanks from the metal sheet; at least one of bending, folding and/or flanging the N 2D blanks into the 3D enclosure body; and joining a plurality of sides of the 3D enclosure body.

公开(公告)号：US20240395498A1

公开(公告)日：2024-11-28

申请号：US18323669

申请日：2023-05-25

Applicant: GM Global Technology Operations LLC

Inventor： Chelsea Edge ,  Melissa Rose Galant ,  Wei Wu

IPC: H01J37/28 ,  H01J37/20

Abstract: An orientation tool for orienting a sample mount having a sample for evaluation by a scanning electron microscope using an electron backscatter diffraction detector includes a body having a bottom surface and a top surface, an angled flat face extending from the bottom surface to the top surface, and a mount portion formed in the body between the top surface and the angled flat face. The mount portion is defined by a wall and a support surface. The wall extends from the top surface to the support surface and the support surface extends from the wall to the angled flat face. The wall is angled at 20 degrees with respect to an imaginary vertical line perpendicular to the bottom surface. The mount portion is sized to receive the sample mount and orient the sample relative to the electron backscatter diffraction detector.