公开(公告)号：US20250093916A1

公开(公告)日：2025-03-20

申请号：US18524788

申请日：2023-11-30

Applicant: FOSITEK CORPORATION

Inventor： An-Szu HSU ,  Yang-Zhong WU ,  An-Wei CHUNG

IPC: G06F1/16

Abstract: A hinge connectable with two housing parts to allow opening and closing thereof includes a mounting seat, two rotary units and two lateral support plates. The mounting seat has two first arcuate slots at two sides of a central line. The rotary units are connected with the mounting seat at the two sides of the central line for mounting the housing parts, and shiftable between an unfolded state and a folded state. Each rotary unit includes a linking member, a rail sliding block, a rotating bracket and an interposed sliding member interposed between the rail sliding block and the rotating bracket. The sliding of the rail sliding block relative to the rotating bracket can be steady and firm without the need to elongate the inclined rails of the rail sliding block and the rotating bracket, which renders the hinge more compact and slim.

公开(公告)号：US20210014989A1

公开(公告)日：2021-01-14

申请号：US16669998

申请日：2019-10-31

Applicant: FOSITEK CORPORATION

Inventor： An-Szu HSU ,  Yang-Zhong WU ,  Yan-Jiao CHENG

IPC: H05K5/02 ,  E05D7/00 ,  H04M1/02 ,  H05K5/00

Abstract: An outward-folding display device includes a casing unit and a display protection module. The casing unit includes first and second casings and a sliding board slidably mounted to the second casing. The second casing has a plurality of buffer slots. The display protection module is mounted in the second casing, and includes a plurality of buffer blocks and a plurality of resilient members. The buffer blocks slidably and respectively engage the buffer slots, and are connected to the sliding board. The resilient members are connected between the second casing and the sliding board for biasing the sliding board toward its default position when the buffer blocks are moved in a folding process of the outward-folding display device.