公开(公告)号：EP3354456A1

公开(公告)日：2018-08-01

申请号：EP16848018.4

申请日：2016-09-08

Applicant: BYD Company Limited

Inventor： CUI, Jingna ,  LAI, Xiulin ,  LUO, Wenhai

IPC: B32B15/08 ,  B29C45/14 ,  B29B11/00

CPC classification number: B29C45/14311 ,  B29B11/00 ,  B29C45/14795 ,  B29C2045/14327 ,  B29C2045/14803 ,  B29C2045/14868 ,  B29K2081/04 ,  B29K2705/00 ,  B29K2705/12 ,  B32B15/08 ,  B32B15/18

Abstract: The present disclosure provides a metal-resin composite and a preparation method. The metal-resin composite includes a metal substrate; a porous resin layer formed on the metal substrate; a plastic layer formed on the porous resin layer; and a pore passage. The pore passage passes through the porous resin layer and extends inside the metal substrate, and the plastic layer fills in the pore passage so as to combine with the metal substrate.

公开(公告)号：EP4414335A1

公开(公告)日：2024-08-14

申请号：EP22880122.1

申请日：2022-09-22

Applicant: BYD Company Limited

Inventor： CUI, Jingna ,  ZHANG, Jiaxin ,  PEI, Yulei ,  WU, Shuang ,  GAI, Qiying

IPC: C03C21/00 ,  C03B27/00

CPC classification number: C03B27/00 ,  C03C21/00

Abstract: A glass substrate and a method for preparing the same, and an electronic device are provided, two opposite sides of the glass substrate respectively have a first surface compressive stress layer and a second surface compressive stress layer. A surface compressive stress of the first surface compressive stress layer is greater than a surface compressive stress of the second surface compressive stress layer, and a depth of the first surface compressive stress layer is less than a depth of the second surface compressive stress layer.

公开(公告)号：EP4345078A1

公开(公告)日：2024-04-03

申请号：EP22874764.8

申请日：2022-09-22

Applicant: BYD Company Limited

Inventor： PEI, Yulei ,  WU, Shuang ,  GAI, Qiying ,  CUI, Jingna ,  ZHANG, Jiaxin

IPC: C03C21/00

Abstract: The present disclosure provides a strengthened glass and a glass strengthening method, and an electronic device housing. Two opposing sides of the strengthened glass have surface compressive stress layers, and a third stress layer is sandwiched between the two surface compressive stress layers. The third stress layer includes a compressive stress region (32) and multiple tensile stress regions (40) spaced apart within the compressive stress region (32), the multiple tensile stress regions (40) are arranged in a thickness direction perpendicular to the strengthened glass, and each of the tensile stress regions (40) is surrounded by the compressive stress region (32). A sum of depths of the surface compressive stress layers and a depth of the compressive stress region (32) located between two adjacent tensile stress regions (40) is equal to a thickness of the strengthened glass.

公开(公告)号：EP3354456B1

公开(公告)日：2020-03-18

申请号：EP16848018.4

申请日：2016-09-08

Applicant: BYD Company Limited

Inventor： CUI, Jingna ,  LAI, Xiulin ,  LUO, Wenhai

IPC: B29C45/14 ,  B32B15/08 ,  B29B11/00