Transparent display device
US11937460B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2020 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Dec 23, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8792
Abstract
A transparent display device is disclosed, which may enlarge a transmissive area and increase or maximize a light emission area in a non-transmissive area. The transparent display device includes a substrate provided with a display area including a transmissive area and a non-transmissive area, in which a plurality of subpixels are disposed, and a non-display area adjacent to the display area, at least one inorganic insulating film on the substrate, at least one organic insulating film on the at least one inorganic insulating film, anode electrodes provided in each of the plurality of subpixels over the at least one organic insulating film, a bank provided among the anode electrodes, a light emitting layer on the anode electrodes, and a cathode electrode on the light emitting layer, wherein the at least one inorganic insulating film, the at least one organic insulating film and the bank are provided in only the non-transmissive area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.