Three-panel OLED display stack having non-overlapping pixels
US11678551B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Apr 13, 2020 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Oct 7, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/32
Abstract
The present invention discloses an organic light emitting diode display panel and a display device, by sequentially stacking three display panels from top to bottom, and disposing sub-pixels of a single color on each of the display panel, doubling a resolution of a screen of an organic light emitting diode display panel without increasing a density of a mask pixel and a density of elements of an array layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.