公开(公告)号：US11847003B2

公开(公告)日：2023-12-19

申请号：US17130289

申请日：2020-12-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guo Yang ,  Tao Huang ,  Wenming Shi ,  Teng Long ,  Wei Li ,  Jianliang Wang ,  Zhiguo Zhang

IPC: G06F1/20 ,  G06F1/16

CPC classification number: G06F1/203 ,  G06F1/1681 ,  G06F2200/203

Abstract: A folding device and a heat dissipation apparatus, where the folding device includes a heat collection element, including a heat collection plate and a first shaft sleeve, where a first end of the heat collection plate is in contact with a heat source in a first folding part, and a second end of the heat collection plate is coupled to an outer wall of the first shaft sleeve, the first shaft sleeve is sleeved on a rotating shaft, and a third end of the cooling element is in contact with the rotating shaft, and a fourth end of the cooling element is in contact with a heat dissipation device in a second folding part.

公开(公告)号：US11320864B2

公开(公告)日：2022-05-03

申请号：US16874030

申请日：2020-05-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhaoliang Su ,  Wangchun Lyu ,  Wenming Shi

IPC: G06F1/16 ,  C09J7/00 ,  G09F9/30 ,  H05K5/00 ,  H05K5/03 ,  H05K5/06

Abstract: A flexible cover plate, a flexible display apparatus, and a flexible terminal product are provided to make the flexible cover plate feature a repeated bending capability and sufficient rigidity. The flexible cover plate includes a first cover-plate layer, a second cover-plate layer, and a flow layer. The flow layer is enclosed between the first cover-plate layer and the second cover-plate layer by using a transparent sealing material. The first cover-plate layer and the second cover-plate layer each have a thickness ranging from 0.05 mm to 0.5 mm, and the flow layer has a thickness ranging from 0.1 mm to 0.2 mm. At least one first support bump is attached to an inner side of the first cover-plate layer, and at least one second support bump is attached to an inner side of the second cover-plate layer.

公开(公告)号：US20210109575A1

公开(公告)日：2021-04-15

申请号：US17130289

申请日：2020-12-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guo Yang ,  Tao Huang ,  Wenming Shi ,  Teng Long ,  Wei Li ,  Jianliang Wang ,  Zhiguo Zhang

IPC: G06F1/20 ,  G06F1/16

Abstract: A folding device and a heat dissipation apparatus, where the folding device includes a heat collection element, including a heat collection plate and a first shaft sleeve, where a first end of the heat collection plate is in contact with a heat source in a first folding part, and a second end of the heat collection plate is coupled to an outer wall of the first shaft sleeve, the first shaft sleeve is sleeved on a rotating shaft, and a third end of the cooling element is in contact with the rotating shaft, and a fourth end of the cooling element is in contact with a heat dissipation device in a second folding part.

公开(公告)号：US11336761B2

公开(公告)日：2022-05-17

申请号：US17006134

申请日：2020-08-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianbo Ran ,  Ding Zhong ,  Wenming Shi ,  Hehui Yang

IPC: H04M1/02

Abstract: Embodiments of this application describe a middle frame and a terminal device, where the middle frame includes a middle plate, at least one middle element, at least one welding platform, and an outer frame. The at least one middle element is fixedly connected to an edge of the middle plate, and the at least one welding platform is fixedly connected to an inner side of the outer frame. Further, the at least one welding platform on the outer frame is in welded connection with the at least one middle element on the middle plate.

公开(公告)号：US11178785B2

公开(公告)日：2021-11-16

申请号：US16366726

申请日：2019-03-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenming Shi ,  Wangchun Lv ,  Yongxiang Wang ,  Kaiwen Huang

IPC: H01Q1/27 ,  H05K5/04 ,  H05K5/00 ,  H05K5/03 ,  H04M1/02 ,  F21V8/00 ,  H01Q1/52 ,  H01Q1/24

Abstract: A metal enclosure of a mobile device, a production method for the metal enclosure, and a mobile device are disclosed. The metal enclosure of a mobile device includes a housing, where at least one gap is disposed on the housing, and the at least one gap divides the housing into at least two electrically insulated parts. The metal enclosure further includes an insulation film attached to a surface of the housing. In the foregoing embodiments, the gap is provided on the housing, so that the housing is divided into the at least two electrically insulated parts. Each gap is filled with an insulation object, and the gap on the surface of the housing and the insulation object in the gap form a partition.