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Circuit system for household appliance display screen, and cooking utensil

A circuit system and display technology, applied to static indicators, instruments, etc., can solve the problems of not being able to adapt to the diversification of consumers, not being bright, and the display effect of the digital screen being single

Active Publication Date: 2018-11-02
ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current display screens are mainly digital screens, and the display effect of the digital screen is single, either fully bright or not bright, which cannot meet the diverse needs of consumers

Method used

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  • Circuit system for household appliance display screen, and cooking utensil
  • Circuit system for household appliance display screen, and cooking utensil

Examples

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0023] Many home appliances print silkscreen on the back of the panel of the interface. When the display light is not on, the silkscreen text prompt cannot be seen. Therefore, an appropriate brightness between full brightness and no brightness is required to display the silkscreen text on the interface to remind consumers and To distinguish the different states of the prompt from the full-brightness text. Generally, it is impossible to connect multiple lam...

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PUM

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Abstract

The invention provides a circuit system for a household appliance display screen, and a cooking utensil. The circuit system comprises M*N display lamps arranged in a matrix, M first switching tubes, Nsecond switching tubes and a single chip microcomputer, wherein the M first switching tubes are connected with the M rows of display lamps in the M*N display lamps respectively; the N second switching tubes are connected with the N columns of display lamps in the M*N display lamps respectively; and the single chip microcomputer controls states of the display lamps through controlling states of the M first switching tubes and states of the N second switching tubes, and M and N are positive integers. Thus, the circuit system can satisfy display of regional blocks by adopting a scanning method.Further, the display effect can be more even by adopting a timed scanning method, and the even display of the regional blocks is realized, and the display of some regional block by means of a plurality of the lamps in parallel connection can be satisfied.

Description

technical field [0001] The invention relates to a circuit system for a home appliance display screen and a cooking appliance. Background technique [0002] In order to facilitate the user's operation, many current home appliances have display screens. The current display screens are mainly digital screens, and the display effect of the digital screen is single, either fully bright or not bright, which cannot meet the diverse needs of consumers. Contents of the invention [0003] A series of concepts in simplified form are introduced in the Summary of the Invention section, which will be further elaborated in the Specific Examples section. The summary of the invention in the present invention does not mean to limit the key features and essential technical features of the claimed technical solution, nor does it mean to try to determine the protection scope of the claimed technical solution. [0004] The invention provides a circuit system for a display screen of a home app...

Claims

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Application Information

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IPC IPC(8): G09G3/20
CPCG09G3/20
Inventor 姚斌樊杜平方叶挺
Owner ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD