Pixel-lighting region and lighting device containing the same
US10297207B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 17, 2016 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Nov 4, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/875
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a pixel-lighting region, including: a conductive line, a resistive strip, a first electrode, a second electrode, and a light-emitting structure. One end of the resistive strip is electrically coupled to the conductive line and another end of the resistive strip is electrically coupled to the first electrode; one side of the light-emitting structure is electrically coupled to the first electrode and another side of the light-emitting structure is electrically coupled to the second electrode; and a resistance of the resistive strip is adjustable in a fabrication process to achieve a brightness level of the pixel-lighting region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.