Invention Grant
- Patent Title: Foldable display device
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Application No.: US17750919Application Date: 2022-05-23
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Publication No.: US11747867B2Publication Date: 2023-09-05
- Inventor: Jong Yoon Kim , Jung Jin Kim , Young Sun Park , Chung Keun Yoo
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR 20170159793 2017.11.28 KR 20180023001 2018.02.26
- Main IPC: G06F1/16
- IPC: G06F1/16 ; H05K5/02 ; H04M1/02 ; H05K5/00

Abstract:
An electronic device is provided. The electronic device includes two housing structures, a hinge structure, and a flexible display, the hinge structure includes a first saw-toothed spur gear, a second saw-toothed spur gear, a third saw-toothed spur gear, a fourth saw-toothed spur gear, a first guide structure fixed to the first housing structure and rotated by the gears, and a second guide structure fixed to the second housing structure and rotated in an opposite direction of the first guide structure, the first guide structure is rotated about a first axis formed from a bottom surface of the flexible display upwards, and the second guide structure is rotated about a second axis that is spaced apart from the first axis and is formed from the bottom surface of the flexible display.
Public/Granted literature
- US20220291724A1 FOLDABLE DISPLAY DEVICE Public/Granted day:2022-09-15
Information query