US 11,747,521 B2
Display device
SungWoo Eo, Hwaseong-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Jan. 3, 2022, as Appl. No. 17/567,792.
Application 17/567,792 is a continuation of application No. 16/599,654, filed on Oct. 11, 2019, granted, now 11,215,737.
Claims priority of application No. 10-2018-0121948 (KR), filed on Oct. 12, 2018.
Prior Publication US 2022/0299680 A1, Sep. 22, 2022
Int. Cl. G02B 1/14 (2015.01); B32B 7/12 (2006.01); H04M 1/02 (2006.01)
CPC G02B 1/14 (2015.01) [B32B 7/12 (2013.01); H04M 1/0268 (2013.01); B32B 2255/28 (2013.01); B32B 2307/4023 (2013.01); B32B 2307/546 (2013.01); B32B 2307/558 (2013.01); B32B 2457/20 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A foldable display device having a display area and a non-display area adjacent to the display area, comprising:
a foldable display module;
a window film disposed on the foldable display module and having a folding area and a non-folding area; and
at least one color layer disposed between the foldable display module and the window film and overlapping a portion of the non-display area,
wherein the non-display area has a first area and a second area between the display area and the first area,
wherein a first thickness of a first portion of the at least one color layer overlapping the first area is about 7 μm or more and a second thickness of a second portion of the at least one color layer overlapping the second area is less than 7 μm, and
wherein the foldable display module displays an image through a portion of the window film.