Heat dissipation design for optical transceiver
US12108518B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2022 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Jun 7, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/2039
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical transceiver includes a housing, circuit board, first heat source and heat conductive component. The housing includes first and second housing stacked on each other and together form accommodation space. The circuit board is disposed in the accommodation space. The circuit board has first and second surface. The first surface and the second surface face away from each other. The first surface faces the first housing. The second surface faces the second housing. The first heat source is disposed on the second surface of the circuit board and electrically connected to the circuit board. The heat conductive component is disposed on the first surface and thermally coupled to the first housing. Size of projection of the heat conductive component onto the second surface is larger than size of projection of the first heat source onto the second surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.