US 11,729,921 B2
Electronic apparatus having flexible display device
Hyung-sun Lee, Yongin-si (KR); Yu-su Kim, Yongin-si (KR); and Toshikazu Takayanagi, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Apr. 7, 2022, as Appl. No. 17/715,255.
Application 17/715,255 is a continuation of application No. 17/105,918, filed on Nov. 27, 2020, granted, now 11,330,724.
Application 17/105,918 is a continuation of application No. 16/535,463, filed on Aug. 8, 2019, granted, now 10,888,005, issued on Jan. 5, 2021.
Application 16/535,463 is a continuation of application No. 15/747,584, granted, now 10,420,227, issued on Sep. 17, 2019, previously published as PCT/KR2016/003501, filed on Apr. 5, 2016.
Claims priority of application No. 10-2015-0110659 (KR), filed on Aug. 5, 2015.
Prior Publication US 2022/0232712 A1, Jul. 21, 2022
Int. Cl. H05K 5/00 (2006.01); G06F 1/16 (2006.01); H04M 1/02 (2006.01); H05K 5/02 (2006.01); G09F 9/30 (2006.01)
CPC H05K 5/0017 (2013.01) [G06F 1/1652 (2013.01); H04M 1/0268 (2013.01); H05K 5/0217 (2013.01); H05K 5/0221 (2013.01); G09F 9/301 (2013.01)] 8 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a housing having an opening;
a roll mounted in the housing;
a flexible display wound on the roll and being extendable and retractable through the opening based on a rotation direction of the roll; and
a protector configured to protect the flexible display,
wherein the protector is configured to maintain a constant distance between inner and outer layers of the flexible display which is wound on the roll.