公开(公告)号：US20170186999A1

公开(公告)日：2017-06-29

申请号：US15388495

申请日：2016-12-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： BYOUNGDUK LEE ,  EUNGSEOK PARK ,  WONMIN YUN ,  YUNAH CHUNG ,  YOONHYEUNG CHO ,  YONGCHAN JU

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5256 ,  H01L27/323 ,  H01L27/3244 ,  H01L51/5237 ,  H01L2227/323

Abstract: A display apparatus including a substrate; a display unit disposed on the substrate; a sealing layer disposed on the display unit; a touch screen layer disposed on the sealing layer; and a buffer layer disposed between the sealing layer and the touch screen layer. The sealing layer includes n sealing units each including an organic layer and an inorganic layer, in which n is an integer of 1 or greater. The organic layer and the inorganic layer are sequentially stacked on the display unit. The organic layer includes a cured product for forming an organic layer including a first photocurable monomer. The buffer layer includes a cured product for forming a buffer layer including a second and third photocurable monomer. The first and second photocurable monomers include a photocurable functional group. The third photocurable monomer is represented by Formulae 1A to 1C.