Arrangement comprising electrical elements
US6901134B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2002 |
| Grant date | May 31, 2005 |
| Priority date | — |
| Expiry date | Oct 29, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/77
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to an arrangement which comprises electrical elements which include sensors for electromagnetic radiation such as light or X-rays or are constructed so as to emit or change light. At least one element of the arrangement is provided with a switching unit which evaluates the signal patterns of at least two control inputs of the element and compares them with at least one activation pattern. The element is activated in the case of correspondence. At least two elements of the arrangement have at least one identical activation pattern. The control inputs of the elements are preferably coupled to a control lead bus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.