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Integrated control chip and electronic device

A technology of integrated control and control circuits, applied in the field of electronics, can solve problems such as increased costs and complicated circuit design, and achieve the effects of saving costs, improving integration, and simplifying circuit structure

Pending Publication Date: 2022-04-01
GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By displaying the driving core, the chip itself and related circuits increase the cost, and also make the circuit design more complicated

Method used

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  • Integrated control chip and electronic device
  • Integrated control chip and electronic device
  • Integrated control chip and electronic device

Examples

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Embodiment Construction

[0023] The application will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present application, but not to limit the scope of the present application. Likewise, the following embodiments are only some of the embodiments of the present application but not all of them, and all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application.

[0024] In the description of the embodiments of this application, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, Or integrated connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of or...

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Abstract

The invention discloses an integrated control chip and an electronic device. The integrated control chip comprises a control circuit used for generating a control signal; and the current conversion circuit is respectively connected with the control circuit and the display module and is used for amplifying the standard driving current of the integrated control chip under the control of the control signal and driving the display module by using the amplified driving current. In this way, the integration level of the circuit can be improved, the circuit structure is simplified, and the cost is saved.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to an integrated control chip and an electronic device. Background technique [0002] At present, most microwave ovens and other electronic products display the current working status, firepower, time, etc. through the display screen. Let’s cook the situation first, which is convenient for users to adjust the cooking work, which brings great convenience to users. [0003] The existing display driving scheme needs to add a driver chip, and the LED light of the display screen is lit by the driver chip outputting a large current to light up the display screen. At present, the commonly used driver chips are AIP1820, MC2012, etc. At the same time, in order to control the display content, a single-chip microcomputer is required Only by communicating with the driver chip can the corresponding LED light be lit according to the display content to achieve the corresponding displ...

Claims

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Application Information

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IPC IPC(8): G09G3/34G09G3/36
Inventor 熊锐王雪峰唐彬
Owner GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD
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