Display apparatus
US10222831B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Nov 17, 2015 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | May 13, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2200/1612
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus includes a stretchable display panel, a plurality of movable surfaces adjacent the display panel, an actuator connected to rotate the movable surfaces in a direction, and a plurality of case sections accommodating the movable surfaces and the actuator. The case sections are connected to a border of the display panel. The movable surfaces rotate about a center axis in a predetermined region in order to push the case sections in an outward direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.