US 11,928,989 B2
Rollable display device
Noriko Watanabe, Sakai (JP)
Assigned to SHARP KABUSHIKI KAISHA, Sakai (JP)
Appl. No. 17/278,012
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
PCT Filed Sep. 27, 2018, PCT No. PCT/JP2018/035958
§ 371(c)(1), (2) Date Mar. 19, 2021,
PCT Pub. No. WO2020/065827, PCT Pub. Date Apr. 2, 2020.
Prior Publication US 2021/0383731 A1, Dec. 9, 2021
Int. Cl. G06F 1/16 (2006.01); G09F 9/30 (2006.01); H05K 5/00 (2006.01); H05K 7/00 (2006.01)
CPC G09F 9/301 (2013.01) 12 Claims
OG exemplary drawing
 
1. A rollable display device comprising:
a flexible display panel formed to be wound,
a storage unit configured to wind the flexible display panel, the storage unit being provided at one end side of the flexible display panel,
a support bar configured to support the flexible display panel, the support bar being provided at another end side of the flexible display panel,
a plurality of glass substrates aligned side by side along a direction intersecting a winding direction of the flexible display panel, and
a cover layer formed to cover the plurality of glass substrates.