公开(公告)号：US20150325631A1

公开(公告)日：2015-11-12

申请号：US14705774

申请日：2015-05-06

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shunpei YAMAZAKI ,  Shingo EGUCHI ,  Toshiyuki ISA ,  Sayaka KAGA

IPC: H01L27/32 ,  H01L29/24 ,  H01L51/52 ,  H01L29/786

CPC classification number: H01L27/3244 ,  H01L27/323 ,  H01L27/3248 ,  H01L27/3258 ,  H01L29/24 ,  H01L29/786 ,  H01L29/7869 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5253

Abstract: A highly reliable display device or electronic appliance is provided. The display device or a light-emitting device includes a substrate; a light-emitting element including a first electrode, an EL layer, and a second electrode; an organic resin film in contact with the light-emitting element; and an oxide semiconductor film in contact with the light-emitting element and the organic resin film. The oxide semiconductor film is in contact with the first electrode or the second electrode included in the light-emitting element. The oxide semiconductor film is in contact with an exposed portion of the organic resin film, typically, a side surface of the organic resin film. The light-emitting element and the organic resin film are positioned between the substrate and the oxide semiconductor film.

Abstract translation: 提供了高度可靠的显示装置或电子设备。 显示装置或发光装置包括：基板; 包括第一电极，EL层和第二电极的发光元件; 与发光元件接触的有机树脂膜; 以及与发光元件和有机树脂膜接触的氧化物半导体膜。 氧化物半导体膜与包含在发光元件中的第一电极或第二电极接触。 氧化物半导体膜与有机树脂膜的露出部分（通常为有机树脂膜的侧面）接触。 发光元件和有机树脂膜位于基板和氧化物半导体膜之间。