US Patent No. 10,368,452

FOLDABLE DISPLAY DEVICE


Patent No. 10,368,452
Issue Date July 30, 2019
Title Foldable Display Device
Inventorship Young-Joon Yun, Paju-si (KR)
Dai-Yun Lee, Gimpo-si (KR)
Seung-O Jeon, Seoul (KR)
Shin-Suk Lee, Gimpo-si (KR)
Assignee LG Display Co., Ltd., Seoul (KR)

Claim of US Patent No. 10,368,452

1. A foldable display device comprising:a display panel comprising at least one folding part and at least two non-folding parts, the at least one folding part between the at least two non-folding parts;
a plurality of middle frames disposed at a lower surface of the display panel; and
a bottom case for receiving the display panel and the plurality of middle frames,
wherein each of the plurality of middle frames comprises at least two flat parts and a frame folding part between the two flat parts, wherein each of the at least two flat parts of each middle frame overlaps a corresponding one of the at least two non-folding parts of the display panel, and wherein the frame folding part of the middle frame overlaps the at least one folding part of the display panel, and wherein one of the plurality of middle frames has a different length than other middle frames from the plurality of middle frames.