Display panel and display device including partition wall
摘要
說明書
A display device of one embodiment of the present invention includes a first display panel and a second display panel. The first display panel includes a first display region and a visible-light-transmitting region. The second display panel includes a second display region. The first display region is adjacent to the visible-light-transmitting region. The first display region includes a first light-emitting element and a second light-emitting element. The first light-emitting element includes a first pixel electrode and a first common electrode. The second light-emitting element includes a second pixel electrode and a second common electrode. The first common electrode includes a first portion overlapping with the first pixel electrode. The second common electrode includes a second portion overlapping with the second pixel electrode. The second common electrode includes a third portion in contact with the first common electrode. The first common electrode has a function of reflecting visible light. The first pixel electrode, the second pixel electrode, and the second common electrode each have a function of transmitting visible light. The second light-emitting element is positioned closer to the visible-light-transmitting region than the first light-emitting element. The second display region includes a portion overlapping with the second light-emitting element and a portion overlapping with the visible-light-transmitting region. The second common electrode preferably includes a fourth portion. The fourth portion is a portion overlapping with the second pixel electrode and being in contact with the first common electrode. The second common electrode preferably extends to the visible-light-transmitting region. The first display panel preferably includes a protective layer over the first light-emitting element and the second light-emitting element. The second display region preferably includes a third light-emitting element and a fourth light-emitting element. The third light-emitting element emits light through the second light-emitting element. The fourth light-emitting element emits light through the visible-light-transmitting region.
