Photosensitive pixel with shunt resistor
US10980997B2 · kind B2 · utility
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22Claims
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Assignee
Inventor
Key dates
| Filing date | Apr 28, 2016 |
| Grant date | Apr 20, 2021 |
| Priority date | — |
| Expiry date | May 28, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/36046
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to a photosensitive implant comprising at least one pixel (10) having at least one diode (12, 12′), a stimulating electrode (14), a counter electrode (18), and a resistor (16), wherein the resistance of the resistor (16) is chosen according to a predetermined relation of resistance, a size of the stimulating electrode (14), and a size of the diode (12, 12′). Further, the present invention concerns a method to provide such an implant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.