Display device and circuit board
US12185452B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 11, 2021 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Feb 19, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10136
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure is related to a display device and a circuit board (200). The display device comprises a light-emitting module (100), a circuit board (200) and a conductive structure (300). The surface of the light-emitting module (100) is provided with a conductive portion (101). The circuit board (200) is arranged on a back face (102) of the light-emitting module (100), and has a first surface (201) close to the light-emitting module (100). The first surface (201) of the circuit board (200) is provided with an exposed external conductive layer (210), and the external conductive layer (210) is electrically connected to a ground wire of the circuit board (200). The conductive structure (300) is located between the circuit board (200) and the light-emitting module (100), and makes the external conductive layer (210) electrically connect to the conductive portion (101).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.