公开(公告)号：US20160358986A1

公开(公告)日：2016-12-08

申请号：US15203934

申请日：2016-07-07

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shunpei YAMAZAKI ,  Yoshihara HIRAKATA ,  Tetsuji ISHITANI ,  Kenichi OKAZAKI ,  Hajime KIMURA

IPC: H01L27/32 ,  H01L29/786 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: H01L27/3232 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133553 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133626 ,  G02F2201/44 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/0416 ,  H01L27/3244 ,  H01L29/7869

Abstract: A novel display panel that can be used as a reflective display panel in an environment with strong external light and as a self-luminous display panel in a dim environment, for example and that has low power consumption and is highly convenient or reliable is provided. The display panel includes a pixel and a substrate that supports the pixel. The pixel includes a first display element (e.g., a reflective liquid crystal element) that includes a reflective film having an opening as a first conductive film and a second display element (e.g., an organic EL element) that emits light to the opening.