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Electronic device including flexible display

專利號(hào)
US11553614B2
公開日期
2023-01-10
申請(qǐng)人
Samsung Electronics Co., Ltd.（KR Suwon-si）
發(fā)明人
Joongyeon Cho; Taekyung Lee; Gisoo Lim; Byunghun Cho; Bongsuk Choi; Jongchul Choi; Changryong Heo
IPC分類
H05K5/02; G06F1/16; H05K5/00
技術(shù)領(lǐng)域
structure,may,roller,second,121a,plate,display,be,first,e.g
地域： Suwon-si

摘要

An electronic device comprises a first structure including a first plate providing a first surface and a second surface and a second structure coupled to surround at least a portion of the first structure and configured to guide the first structure in a direction parallel with the first surface or the second surface. The device also includes a roller mounted on an edge of the second structure and a flexible display including a first area mounted on the first surface and a second area extending from the first area. The device also includes at least one support sheet mounted on the roller and wound around the roller as the roller rotates. The support sheet is wound around the roller when the second area is received inside the second structure, and is unfolded inside the second area when the second area is exposed to the outside of the second structure.

說明書

According to an embodiment, when the first structure 101 slides, the bent portion B of the flexible printed circuit board 135 may be deformed. For example, a tensional force may be applied to the flexible printed circuit board 135 due to the sliding of the first structure 101, and this tensional force may be canceled by the deformation of the bent portion B. According to an embodiment, the bent portion B may be substantially deformed within the space inside the wiring hole 115b. According to an embodiment, an additional space (e.g., a dummy recess) may be provided on the surface of the second structure 102 (e.g., the third plate 121c) in an area corresponding to the wiring hole 115b) to receive a portion of the bent portion B.

FIG. 9 illustrates a cross-sectional view of the display 103 and/or first structure 101, taken along line C1 of FIG. 7. FIG. 10 is a cross-sectional view of the display 103 and/or first structure 101, taken along line C2 of FIG. 7.

權(quán)利要求

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