Image sensor
US11205683B2 · kind B2 · utility
0Cited by
13References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2020 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Feb 11, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An image sensor includes a substrate having a photoelectric conversion element therein, a first insulating layer on the substrate, a contact penetrating through the first insulating layer, a color filter on at least one side of the contact, and a moisture absorption prevention layer in contact with a sidewall of the contact and extending on an upper surface of the color filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.