Thermoelectric module with interarray bridges
US6400013B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2000 |
| Grant date | Jun 4, 2002 |
| Priority date | — |
| Expiry date | Nov 15, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
Abstract
A thermoelectric module is capable of successfully reducing the heat stress for increased reliability. The module includes a plurality of thermoelectric chips of P-type and N-type arranged in a matrix between sets of first and second contacts to form a series electrical circuit. The chips are arranged to give at least three chip arrays each having a limited number of the chips. A first carrier is provided on one side of the chips to carry the first contacts and to include first bridges each integrally joining two adjacent first contacts to define first discrete couples for electrical connection of the chips in each chip array. The first carrier further includes at least two inter-array bridges which are solely responsible for electrical interconnection between the adjacent chip arrays. On the opposite side of the chips, there are formed a plurality of second bridges each integrally joining the two adjacent second contacts to give second discrete couples for electrical connection of the two adjacent chips in each of the chip arrays. Thus, the inter-array bridges are formed only on one side of the chips for interconnection of the first contacts between the adjacent chip arrays. There…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.