Doubled-side display device and manufacturing method thereof
US11532685B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 10, 2020 |
| Grant date | Dec 20, 2022 |
| Priority date | — |
| Expiry date | Aug 22, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/103
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides a double-sided display device and a manufacturing method thereof. The double-sided display includes an array substrate, an organic light-emitting functional layer, and a semi-transparent semi-reflective electrode arranged in sequence, and a liquid crystal cell disposed on a side of the semi-transparent semi-reflective electrode close to the organic light-emitting functional layer. One part of light emitted by the organic light-emitting functional layer penetrates through the semi-transparent semi-reflective electrode to display on one side of the double-sided display device, and the other part of the light is reflected toward the liquid crystal unit by the semi-transparent semi-reflective electrode to display on the other side of the double-sided display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.