US 12,226,995 B2
Display device and method for manufacturing the same
Wonjoon Choi, Yongin-si (KR); Seul-Gi Kim, Seoul (KR); Yejin Kim, Seoul (KR); Cheolgeun An, Yongin-si (KR); and Euiyun Jang, Seoul (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Nov. 17, 2020, as Appl. No. 17/099,839.
Claims priority of application No. 10-2020-0010673 (KR), filed on Jan. 29, 2020.
Prior Publication US 2021/0229401 A1, Jul. 29, 2021
Int. Cl. B32B 7/14 (2006.01); B32B 3/26 (2006.01); B32B 37/12 (2006.01); B32B 37/18 (2006.01); B32B 38/00 (2006.01); C09J 7/30 (2018.01); H01L 51/52 (2006.01); H10K 50/844 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01)
CPC B32B 7/14 (2013.01) [B32B 3/266 (2013.01); B32B 37/1292 (2013.01); B32B 37/18 (2013.01); B32B 38/145 (2013.01); C09J 7/30 (2018.01); H10K 50/844 (2023.02); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2305/72 (2013.01); B32B 2307/546 (2013.01); B32B 2310/0831 (2013.01); B32B 2457/20 (2013.01); H10K 77/111 (2023.02); H10K 2102/311 (2023.02)] 12 Claims
OG exemplary drawing
 
1. A display device comprising:
a window including a bending area and a non-bending area;
an adhesive layer comprising a first adhesive portion and a second adhesive portion, wherein the first adhesive portion overlaps the bending area, and the second adhesive portion overlaps the non-bending area; and
a display module disposed on the adhesive layer,
wherein the adhesive layer is disposed between the window and the display module,
wherein the first adhesive portion is formed by curing a first resin comprising a first photoinitiator configured to have an initiation reaction induced by a first light,
wherein the second adhesive portion is formed by curing a second resin comprising a second photoinitiator configured to have an initiation reaction induced by a second light or a thermal initiator, wherein the second light has a different central wavelength from that of the first light, and
wherein the adhesive layer further comprises a third adhesive portion disposed between the first adhesive portion and the second adhesive portion, wherein the third adhesive portion is formed from a third resin.