Low-power-consumption color changing wall unit

Abstract

The invention relates to a low-power-consumption color changing wall unit comprising an infrared remote controller, an infrared receiving and decoding circuit, a peripheral interface controller (PIC) singlechip, a power generator, an liquid crystal display (LCD) screen drive circuit and a liquid crystal unit, wherein the infrared receiving and decoding circuit, the PIC singlechip, the power generator, the LCD screen drive circuit and the liquid crystal unit are collected in sequence; the infrared receiving and decoding circuit communicates with the infrared remote controller; the liquid crystal unit comprises anti-dazzle glass, a blue LCD screen and a brown LCD screen painted with black printing ink at the back, which are arranged in sequence so as to overlap into seven colors; the blue LCD screen and the brown LCD screen are multi-steady-state LCD screens; the infrared receiving and decoding circuit, the PIC singlechip, the power generator and the LCD screen drive circuit are arranged on a back plate; and the liquid crystal unit and the back plate are arranged from top to bottom, and are sealed by frames. Compared with the prior art, the low-power-consumption color changing wall unit provided by the invention has the beneficial effects of integrating multiple techniques, such as infrared remote control and multi-stead-state liquid crystal and the like into a whole, and havingthe advantages of energy conservation, environmental protection, beautiful decoration, as well as flexibility and convenience for operation and the like.

Description

technical field [0001] The invention relates to a background wall for indoor and outdoor decoration, in particular to a color-changing wall-wall unit with low power consumption. Background technique [0002] The various colors of nature make people have various feelings and can cultivate people's sentiments. Different colors make people have different emotions, which can cause people's mood to change. The traditional wall surface is painted with paint, or decorated with LED lights after painting. Although it can give people a bright feeling, there are the following disadvantages: 1) After the color and style are determined, it is difficult to change, and it will cause people to feel uncomfortable after a long time. Monotonous feeling; 2) LED lights are active light-emitting devices, which are easy to cause visual fatigue; 3) LED lights have high power consumption and current, and short life, especially for the decoration of background walls such as stages, and the cost is r...

AI Technical Summary

Problems solved by technology

The traditional wall surface is painted with paint, or decorated with LED lights after painting. Although it can give people a bright feeling, there are the following disadvantages: 1) After the color and style are determined, it is difficult to change, and it will cause people to feel uncomfortable after a long time. Monotonous feeling; 2) LED lights are active light-emitting devices, which are easy to cause visual fatigue; 3) LED lights have high power consumption and current, and short life, especially for the decoration of background walls such as stages, and the cost is relatively high

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