Scalable self-regulating circuits comprising trimmable and non-trimmable sections
US10869370B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 28, 2019 |
| Grant date | Dec 15, 2020 |
| Priority date | — |
| Expiry date | May 28, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10151
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical circuit can include a circuit board having a first portion and a second portion. The electrical circuit can also include at least one first light source disposed on the first portion. The electrical circuit can further include multiple second light sources disposed on a trimmable section of the second portion. The electrical circuit can also include at least one third light source disposed on a non-trimmable section of the second portion. The trimmable section can be trimmed to form a trimmed circuit board. The trimmed circuit board can have disposed thereon a remainder of the plurality of the second light sources. The at least one first light source, the remainder of the plurality of second light sources, and the at least one third light source can be disposed on the trimmed circuit board in such a way as to provide substantially uniform light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.