Organic light-emitting diode display device and its manufacturing method
US9525013B2 · kind B2 · utility
2Cited by
0References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2014 |
| Grant date | Dec 20, 2016 |
| Priority date | — |
| Expiry date | Dec 3, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
Abstract
The present disclosure provides an OLED display device and its manufacturing method. The OLED display device includes an anode layer, a cathode layer, and a pixel-defined layer and a light-emitting layer both arranged between the anode layer and the cathode layer. The pixel-defined layer is provided with an opening, and the light-emitting layer is arranged in the opening. An insulating layer having a refractive index greater than that of the pixel-defined layer is arranged between the light-emitting layer and the pixel-defined layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.