公开(公告)号：US20220294083A1

公开(公告)日：2022-09-15

申请号：US17826875

申请日：2022-05-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei ZHOU ,  Huihui ZHOU ,  Yaoming DENG ,  Yangxing LI

IPC: H01M50/477 ,  H01M50/569

Abstract: This application provides a segment membrane, a battery combination, and an electrical device. The segment membrane includes a conductive layer, a first insulation layer, and a second insulation layer that are disposed in a laminated manner, where the conductive layer is located between the first insulation layer and the second insulation layer. The conductive layer includes a first conductive part and a second conductive part that are disposed in a laminated manner and electrically connected. The first insulation layer is a frame structure, and the first insulation layer is disposed on a surface that is of the first conductive part and that is away from the second conductive part. The second insulation layer is a frame structure, and the second insulation layer is disposed on a surface that is of the second conductive part and that is away from the first conductive part.

公开(公告)号：US20230168583A1

公开(公告)日：2023-06-01

申请号：US18162020

申请日：2023-01-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu ZHANG ,  Zhixiong ZENG ,  Huihui ZHOU

IPC: G03F7/075 ,  C08G77/04

CPC classification number: G03F7/0757 ,  C08G77/045 ,  C08G77/80

Abstract: Example patterning materials and pattern films are described. One example patterning material includes polysiloxane. The polysiloxane includes at least one cyclic structure formed by silicon-oxygen (Si—O) bond repetitions and an organic group connected to a Si atom in the at least one cyclic structure. A subset of Si atoms in the at least one cyclic structure are substituted by a metal element, and/or at least one organic group includes a halogen element.

公开(公告)号：US20230287169A1

公开(公告)日：2023-09-14

申请号：US18140216

申请日：2023-04-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hailiang ZOU ,  Chen CHEN ,  Huihui ZHOU

IPC: C08G61/08

CPC classification number: C08G61/08 ,  C08G2261/11 ,  C08G2261/3325 ,  C08G2261/418 ,  C08G2261/724

Abstract: A cyclic olefin polymer, a cyclic olefin polymer monomer, and an optical product using the foregoing cyclic olefin polymer are provided.




The cyclic olefin polymer includes a repeat unit shown in Formula (1) and/or a repeat unit shown in Formula (2). In Formula (1), 0≤p, and q≤6; x≥0, and y≥0; 0≤p1, q1≤6, and p1 and q1 are not 0 at the same time; R1 to R12, Ra, Rb, Rc, Rd, R13, R14, R15, and R16 are separately and independently selected from a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkoxy group, a hydroxy group, an ester group, a cyano group, an amino group, a thiol group, and an atom or an atomic group that can replace the foregoing group; and any two, three, or four of R13, R14, R15, and R16 may be connected to form a cyclic structure.