Organic light emitting display device
US9954039B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2016 |
| Grant date | Apr 24, 2018 |
| Priority date | — |
| Expiry date | Nov 23, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/121
Abstract
An organic light emitting display device can include a substrate; an anode electrode on the substrate; an organic emitting layer on the anode electrode; a cathode electrode on the organic emitting layer; an auxiliary electrode connected to the cathode electrode; a bank provided on either side of the auxiliary electrode; and a partition spaced apart from the bank and provided on the auxiliary electrode, in which the partition includes a plurality of first partitions provided on the auxiliary electrode and spaced apart from each other, and the partition further includes a second partition provided on the plurality of first partitions, and a width of an upper surface of the second partition is larger than a width of a lower surface of the second partition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.