Light sensing device, display control device and household appliance

A technology of display control and optical sensor, applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of power consumption, small space occupation, waste, etc.

Inactive Publication Date: 2017-12-15
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, even when no one is watching the display, the display will still be in the display state, thus still causing unnecessary waste. The display module is a device used to remind the user of the working status of the household appliance. If the household appliance works for a long time but does not When people watch the disp...

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  • Light sensing device, display control device and household appliance
  • Light sensing device, display control device and household appliance
  • Light sensing device, display control device and household appliance

Examples

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Embodiment Construction

[0029] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.

[0030] figure 1 is a schematic diagram of a light sensing device according to an embodiment of the present invention. like figure 1 As shown, the light sensing device includes: a light sensor module, the light sensor module 10 includes a transmitting module and a receiving module 20, the receiving module 20 is used to receive the reflected light emitted by the transmitting module 10, and generating an electrical signal according to the received light; and a first light blocking film 30 arranged between the transmitting module 10 and the receiving module 20 . figure 1 In , the d...

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Abstract

The embodiments of the invention provide a light sensing device, a display control device and a household appliance, which belong to the field of household appliances. The light sensing device includes a light sensor module and a first light blocking film. The light sensor module includes an emitting module and a receiving module. The receiving module is used for receiving light emitted by the emitting module and reflected, and generating an electrical signal according to the light received. The first light blocking film is disposed between the emitting module and the receiving module, and is used for preventing the diffused light of the emitting module from reaching the receiving module. The light sensing device is small in size, and thus the design space of the household appliance is greatly saved. The other objective of the invention is to provide a display control device and a household appliance. According to the display control device and the household appliance, a display module can be turned on in time when users need to watch the display module and can be turned off in time when users leave, and therefore, the electric energy consumed by the display module is significantly reduced.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a light sensing device, a display control device and a household appliance. Background technique [0002] Household appliances, such as dishwashers and refrigerators, are usually provided with display devices for displaying information such as the working status and various parameters of the household appliances. Among them, especially the dishwasher has developed into a must-have kitchen appliance abroad, and it has gradually become popular in every household in China. With the popularity of household appliances, the power consumption of household appliances is also increasing, so the concept of energy saving is increasingly put on the agenda. Reducing the power of core devices may affect the working effect, so the direction of saving power is locked to non-core modules, such as display modules. The TFT touch panel or the display button control panel of simple LED lights on...

Claims

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Application Information

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IPC IPC(8): G09G3/20G09G5/10
CPCG09G3/20G09G5/10
Inventor 王亚冉罗志锋徐金平高鹏程刚
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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