Flexible displays with curved electrodes, display devices and control methods thereof
US11587482B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 3, 2019 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Apr 3, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present application relates to the field of display technologies, and in particular, to display substrate devices. One of the described display substrates comprises: a flexible substrate; a pinhole array configured to transmit light on the flexible substrate; at least one curved electrode responsive to bending of the flexible substrate around the pinhole array on the flexible substrate; and a plurality of detecting lines; wherein the at least one curved electrode comprises a plurality of curved sub-electrodes connected in series; and at least one of the plurality of curved sub-electrodes is coupled to one of the plurality of detecting lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.