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Integrated circuit and household appliance

A technology of integrated circuits and household appliances, which is applied in the field of integrated circuits and household appliances, can solve problems such as parasitic phenomena and insufficient isolation effects, and achieve the effects of avoiding parasitic phenomena, ensuring isolation effects, reducing capacitance values, and coupling charging and discharging processes

Pending Publication Date: 2022-03-01
GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENT CO LTD +1
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AI Technical Summary

Problems solved by technology

These three isolation methods have insufficient isolation effects and are prone to parasitic phenomena

Method used

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  • Integrated circuit and household appliance
  • Integrated circuit and household appliance
  • Integrated circuit and household appliance

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the technical solution of the present application, an integrated circuit and a household appliance provided by the invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] see figure 1 and figure 2 , figure 1 It is a structural schematic diagram of the first embodiment of the integrated circuit 10 of the present application. The integrated circuit 10 of the first embodiment of the present application includes a first region 11 and a second region 12 .

[0027] An isolation structure 13 is disposed between the first region 11 and the second region 12 . By setting the isolation structure 13 between the first region 11 and the second region 12, the first region 11 and the second region 12 are guaranteed to be isolated from each other, and mutual interference between the first region 11 and the second region 12 is avoided.

[0028...

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Abstract

The invention discloses an integrated circuit and a household electrical appliance, and the integrated circuit is characterized in that the integrated circuit defines a first region and a second region, an isolation structure is arranged between the first region and the second region, and the isolation structure comprises a plurality of isolation lines which are connected in a staggered manner; wherein the working voltage of the first region is greater than that of the second region; and / or the working current of the first region is greater than that of the second region. By using the integrated circuit, the first region and the second region are ensured not to interfere with each other, and a parasitic phenomenon is avoided.

Description

technical field [0001] The present application relates to the technical field of integrated circuits, in particular to an integrated circuit and household appliances. Background technique [0002] Compatibility between the high-voltage high-current region and the low-voltage low-current region is a problem that must be considered and solved first when designing and manufacturing integrated circuits. At present, the high-voltage high-current area and the low-voltage low-current area are mainly isolated through isolation technology, so that the high-voltage high-current area and the low-voltage low-current area do not interfere with each other. Current isolation technologies include PN junction isolation, dielectric isolation and hybrid isolation. These three isolation methods have insufficient isolation effects and are prone to parasitic phenomena. Contents of the invention [0003] The application provides an integrated circuit and household appliances to ensure that the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/02H01L21/762
CPCH01L27/0207H01L21/76224
Inventor 刘利书
Owner GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENT CO LTD
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