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Thermoelectric device and method for producing a thermoelectric device

A technology of thermoelectric equipment and thermoelectric devices, which is applied in the direction of circuits, electrical components, thermoelectric devices that only use the Peltier or Seebeck effect, etc., can solve the problem of high cost and achieve the effect of eliminating the risk of functional failure

Inactive Publication Date: 2016-07-27
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, having a cost of about 100 Euros per sensor is very high

Method used

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  • Thermoelectric device and method for producing a thermoelectric device
  • Thermoelectric device and method for producing a thermoelectric device
  • Thermoelectric device and method for producing a thermoelectric device

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Embodiment Construction

[0040] In the subsequent description of preferred embodiments of the invention, the same or similar reference signs are used for elements that are shown in different figures and function similarly, wherein a repeated description of said elements is omitted .

[0041] figure 1 A thermoelectric device 100 according to an exemplary embodiment of the invention is shown in cross section. Thermoelectric device 100 includes a carrier 102 and a thermoelectric device 104 . The thermoelectric component 104 is arranged in a recess 106 which is molded out of a surface 108 of the carrier 102 . Recess 106 is covered with elastic material 110 via which thermoelectric component 104 is connected to carrier or carrier substrate 102 in a stress-decoupled manner. as in figure 1 As clearly shown in the illustration in , in the embodiment shown here of the thermoelectric device 100 the elastic material 110 completely covers the bottom 112 and the wall 114 of the recess 106 . According to an al...

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Abstract

The invention relates to a thermoelectric device (100). The thermoelectric device (100) comprises: a carrier (102), wherein a surface (108) of the carrier (102) has a recess (106), an elastic material (110), with which at least a bottom (112) of the recess (106) is lined,and a thermoelectric component (104), which is arranged in the recess (106). The thermoelectric component (104) is connected to the carrier (102) by means of the elastic material (110). The thermoelectric component (104) has a first plate (124) facing the bottom (112) of the recess (106), a second plate (126) facing away from the bottom (112) of the recess (106), and an intermediate region (128) having a plurality of thermoelectric elements extending between the first plate (124) and the second plate (126).

Description

technical field [0001] The present invention relates to thermoelectric devices and methods for manufacturing thermoelectric devices. Background technique [0002] The "Internet of Things" (Internet of Things, IoT) is called one of the most important future developments in information technology. IoT is understood to mean that not only people are connected to the Internet and are networked via the Internet, but devices are also networked with each other via the Internet. The scope of the "Internet of Things" is, for example, in the area of ​​temperature measurement in the direction of production automation and home automation. Suitable sensors are already available for this, for example temperature sensors are present on the heating device when low-energy radio technology is used. However, having a cost of around 100 Euros per sensor is very high. Currently, many companies are trying, especially in the area of ​​sensors for smartphones (gyroscopes, accelerometers, pressure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L35/32H10N10/17H10N10/01
CPCH01L2224/33H01L2224/48091H01L2224/48472H01L2224/73265H10N10/17H01L2924/00014
Inventor T.措勒R.埃伦普福特F.安特H.兰克
Owner ROBERT BOSCH GMBH