Transparent organic light emitting display device and method of manufacturing the same
US9859352B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2015 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Dec 25, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/122
Abstract
Disclosed is a transparent organic light-emitting display (OLED) device having improved resolution by changing the layout of sub-pixel regions in a light-emitting area. The device comprises: a substrate having a plurality of pixels, each pixel including: a light emitting area including a first sub-pixel region, a second sub-pixel region, and a third sub-pixel region; and a transmissive area through which external light passes, wherein the transmissive area is surrounded by edges of the first, second and third sub-pixel regions of the pixel; and an organic light-emitting element on thin film transistors in each of the sub-pixel regions, wherein the first sub-pixel region is arranged on a first line of the pixel extending in a first direction, the second sub-pixel region is arranged on a second line parallel to the first direction, and the third sub-pixel region is arranged on a third line extending in a second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.