Light sensing module and display apparatus
US11815391B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 25, 2021 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Nov 30, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10151
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A light sensing module and a display apparatus are provided. The light sensing module includes a circuit board and a light sensing device, wherein the circuit board includes a mounting region and a device region surrounding the mounting region, an encapsulation layer is disposed on the device region, and a light sensing device, a light sensing hole and a barrier structure are provided on the mounting region, a vertical projection of the light sensing device on the mounting region at least partially overlaps with a vertical projection of the light sensing hole on the mounting region, and the barrier structure is disposed around the periphery of the light sensing hole, and separates the encapsulation layer from the light sensing hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.