公开(公告)号：US20190036078A1

公开(公告)日：2019-01-31

申请号：US16044041

申请日：2018-07-24

Applicant: Futaba Corporation

Inventor： Takahiro NIIYAMA ,  Shinji IDE ,  Mitsufumi KODAMA ,  Shingo KAMINAGA

IPC: H01L51/52 ,  H01L27/32

Abstract: An organic EL display device includes a first substrate, a frame-shaped sealing layer disposed along an edge of the first substrate, a second substrate, an organic EL element portion disposed in a sealed space surrounded with the first substrate, the sealing layer, and the second substrate, and a filler that fills the sealed space. The filler has a first filler that includes a powdered drying agent, and is in contact with the sealing layer on an inside of the sealing layer, and a second filler that is in contact with the first filler on an inside of the first filler. At least an area overlapping the organic EL element portion is filled with the second filler.