US 12,472,722 B2
Windable display module, and display device
Jia Liu, Jiangsu (CN); Liwei Ding, Jiangsu (CN); Fu Liao, Jiangsu (CN); Zheng Li, Jiangsu (CN); and Xuebin Li, Jiangsu (CN)
Assigned to Kunshan Go-Visionox Opto-Electronics Co., Ltd, Kunshan (CN)
Filed by KunShan Go-Visionox Opto-Electronics Co., Ltd, Jiangsu (CN)
Filed on Apr. 13, 2023, as Appl. No. 18/299,879.
Application 18/299,879 is a continuation of application No. PCT/CN2021/134607, filed on Nov. 30, 2021.
Claims priority of application No. 202110077084.9 (CN), filed on Jan. 20, 2021.
Prior Publication US 2023/0249437 A1, Aug. 10, 2023
Int. Cl. B32B 7/12 (2006.01); H05K 5/02 (2006.01)
CPC B32B 7/12 (2013.01) [H05K 5/0217 (2013.01); B32B 2255/26 (2013.01); B32B 2307/202 (2013.01); B32B 2307/42 (2013.01); B32B 2307/7376 (2023.05); B32B 2457/20 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A windable display module, comprising:
a plurality of film layers stacked together, and
at least one connecting layer group arranged between the plurality of film layers along a stacking direction,
the plurality of film layers comprises two first film layers, the at least one connecting layer group is arranged between the two first film layers, each layer group of the at least one connecting layer group comprises a pair of connecting layers that contact with each other, each layer of the pair of connecting layers comprises a first surface and a second surface arranged oppositely to each other, the first surface of each connecting layer of the pair of connecting layers is fixedly connected to one of the two first film layers;
at least one partition region, wherein the at least one partition region is configured to partition the connecting layer; and
an adhesive layer filled in the partition region, wherein the adhesive layer is configured to fixedly connect the two first film layers with each other along the stacking direction.