公开(公告)号：US11846997B2

公开(公告)日：2023-12-19

申请号：US17322265

申请日：2021-05-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Li Liao ,  Kenji Nagai ,  Changliang Liao ,  Ding Zhong ,  Tao Huang

IPC: G06F1/16 ,  G06F1/18

CPC classification number: G06F1/1681 ,  G06F1/1652 ,  G06F1/181

Abstract: A connection rod and a swing arm are separately rotatably connected to a primary shaft component, and an axis around which the swing arm rotates and an axis around which the connection rod rotates are different, so that the swing arm and the connection rod rotate and slide relative to each other. The swing arm or the connection rod drives a support plate to rotate, so that the primary shaft component and the support plates can encircle to form, when the mobile terminal is completely folded, space that accommodates a folded part of a flexible display.

公开(公告)号：US11467633B2

公开(公告)日：2022-10-11

申请号：US17118992

申请日：2020-12-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Changliang Liao ,  Weifeng Wu ,  Li Liao ,  Kenji Nagai ,  Ding Zhong ,  Qiao Deng

IPC: G06F1/16 ,  F16C11/04 ,  H04M1/02 ,  E05D3/12

Abstract: A hinge and a mobile terminal to resolve poor use effect of a foldable electronic device. The hinge includes a main body, and a first folding assembly and a second folding assembly that are symmetrically disposed along the main body. When the first folding assembly and the second folding assembly are rotated toward each other, a length of the hinge can be extended, and an accommodation space for accommodating the flexible display can be formed. When the first folding assembly and the second folding assembly are rotated away from each other, the length of the hinge can be reduced, and a support surface for supporting the flexible display can be formed, so that the flexible display cannot be stretched, compressed, or the like during folding and unfolding, thereby improving the use effect and safety of the mobile terminal.

公开(公告)号：US11387295B2

公开(公告)日：2022-07-12

申请号：US16931773

申请日：2020-07-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ding Zhong ,  Wei He ,  Wenwen Wu

IPC: H01L27/32 ,  H01L51/52 ,  H04M1/02

Abstract: A terminal device includes a display screen module, wherein the display screen module comprises a passive matrix organic light-emitting diode (PMOLED) display panel, and an electrode cable of the PMOLED display panel comprises a transparent cable and a camera, wherein an orthographic projection of a lighting region of the camera on a display surface of a PMOLED display panel is located in the display region in which the transparent cable is located.

公开(公告)号：US11281814B2

公开(公告)日：2022-03-22

申请号：US17118189

申请日：2020-12-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhen He ,  Qinghao Jin ,  Ding Zhong ,  Changliang Liao

IPC: G06F1/16 ,  G06F21/84 ,  G09G5/14

Abstract: Screen-on methods and related apparatus are provided. In one aspect, a method, which can be performed by an electronic apparatus, includes: in a screen-off state, obtaining a first screen-on instruction, a screen of the electronic apparatus being divided into at least two screen areas by a bending axis; determining a first screen area based on at least one of rotation speeds or rotation accelerations at which the at least two screen areas rotate around the bending axis; and lighting up the first screen area according to the first screen-on instruction, and setting a second screen area other than the first screen area to be in the screen-off state.