Display device and electronic device

• Main Authors: CAI ZONGHAN, LIN XIAOLANG
• Format: Patent
• Language: Chinese; English
• Published: 05.03.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

A display apparatus and an electronic device are disclosed, in which the display apparatus includes a substrate, a first insulating layer, a light emitting unit, and a light conversion unit. The firstinsulating layer is arranged on the substrate, the first insulating layer comprises at least one opening and a side surface, and the side surface surrounds the at least one opening. The light-emitting unit is arranged in the at least one opening, the light-emitting unit comprises a first electrode, a light-emitting layer arranged on the first electrode and a second electrode arranged on the light-emitting layer, and the first electrode comprises a side portion located on the side face. The light conversion unit is arranged on the light emitting unit. A height of a top portion of a side portion of the first electrode is greater than a height of a bottom portion of the light conversion unit. 本发明公开了一种显示设备和一种电子装置，其中，该显示设备包括基板、第一绝缘层、发光单元以及光转换单元。第一绝缘层设置于基板上，第一绝缘层包括至少一开口以及侧面，且侧面围绕至少一开口。发光单元设置于至少一开口中，发光单元包括第一电极、设置于第一电极上的