发明名称 DISPLAY DEVICE
摘要 A display device includes a substrate; a transistor provided on the substrate; a first insulating film provided on the substrate and the transistor; a second insulating film provided on the first insulating film; an individual pixel electrode provided on the second insulating film; a light emitting layer provided on the individual pixel electrode; a common electrode provided on the light emitting layer; and a contact hole running through the first insulating film and the second insulating film and connecting a source or a drain of the transistor with the pixel electrode. The second insulating film has at least one recessed portion reaching the first insulating film; and the individual pixel electrode is provided along a top surface of the second insulating film and the first recessed portion.
申请公布号 US2016268358(A1) 申请公布日期 2016.09.15
申请号 US201615059085 申请日期 2016.03.02
申请人 Japan Display Inc. 发明人 ITO Ryoichi;SATO Toshihiro;SAKAMOTO Shigeru
分类号 H01L27/32;H01L51/52 主分类号 H01L27/32
代理机构 代理人
主权项 1. A display device, comprising: a substrate; a transistor provided on the substrate; a first insulating film provided on the substrate and the transistor; a second insulating film provided on the first insulating film; a pixel electrode provided on the second insulating film; a light emitting layer provided on the pixel electrode; a common electrode provided on the light emitting layer; and a contact hole running through the first insulating film and the second insulating film and connecting a source or a drain of the transistor with the pixel electrode, wherein the second insulating film has at least one first recessed portion reaching the first insulating film, and the pixel electrode is provided along a top surface of the second insulating film and the first recessed portion.
地址 Tokyo JP