Display device
US10446791B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 3, 2018 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | May 3, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/12
Abstract
A display device according to an embodiment of the present invention includes a display panel which has a display area having a pixel array part including a plurality of pixels, a frame area arranged on an outer peripheral side of the display area, and a driving part formation area having a driving part which drives the pixel array part. The display panel includes: a substrate; an organic light-emitting diode; an organic insulating film which is provided in the display area and the frame area, and has an opening in a light-emitting area of the organic light-emitting diode; and a first inorganic insulating film formed on an upper surface of the organic insulating film in the frame area. The organic insulating film includes a plurality of pieces of organic insulating film which are divided in the frame area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.