Display device and method for producing a display device
US10867977B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2018 |
| Grant date | Dec 15, 2020 |
| Priority date | — |
| Expiry date | Mar 12, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/0364
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A display device and a method for producing a display device are disclosed. In an embodiment a display device includes a flat textile support and a plurality of optoelectronic semiconductor components disposed on the support. Each semiconductor component includes a connection substrate comprising a plurality of electrical connections, the plurality of electrical connections electrically connected via electrically conductive contact threads, wherein each electrical connection is realized by a contact hole which completely penetrates through the semiconductor component and, viewed in a plan view, is surrounded all around by the connection substrate and wherein, in each case, at least one contact thread runs through the contact hole so that the contact thread is arranged in part on an upper side of the semiconductor component facing away from the support, a plurality of semiconductor chips for generating light and at least one control unit for adjusting a color location of the light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.