Light-emitting device, method for manufacturing the same, display device, and electronic apparatus
US8823257B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 12, 2010 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Oct 29, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8791
Abstract
A light-emitting device is provided which includes: a cathode; an anode; at least one light-emitting layer which is provided between the cathode and the anode and which emits light when a voltage is applied between the cathode and the anode; a cathode terminal which is provided at a portion not in contact with the anode and the light-emitting layer and which supplies electrons to the cathode; and an electron adjust layer which includes a material having insulating properties and which adjusts the amount of electrons supplied from the cathode terminal to the cathode, and in the light-emitting device described above, the cathode is connected to the cathode terminal with the electron adjust layer interposed therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.