Full color LED display screen grayscale is the color level, refers to the brightness degree, is the determining factor of color number.The higher the general grayscale, the more colorful the display screen..
LED display is a High-tech products, which led chip is its core components, heat dissipation is a high-power led packaging must focus on solving the problem. As the effect of heat dissipation directly affects the life and luminous efficiency of LED lamps..
Dust and waterproof outdoor LED signs:Superb Image an Control Performance,Supporting remote wireless and 3G/4G control management, one monitor center is able to control several LED Displays by computer.Effective and Uniform Heat Dissipation.
LED Display control card is the core component of LED display screen.which is divided into synchronous led control card and asynchronous led control card..
LED light bead is a key component of LED display, but for the LED lamp bead price, many people do not understand, why the LED light bead price difference is very large? Reiew LED light bead price and its influence factor!.
LED display aging test is an important guarantee of the reliability of LED display, LED aging signs Test is based on the product failure rate curve characteristics of the countermeasures taken to improve product reliability..
Measure LED screen brightness method:Indoor LED display: >800cd/m2,Semi-indoor LED display: >2000cd/m,Outdoor LED display (north): >4000cd/m2,Outdoor LED display (south): >7000cd/m2..
LED signs safe electricity measures,With the popularization of the application of LED signs, it is very important to correctly master the knowledge of safety electricity and ensure the safety of electricity..
LED display is often in the loop playback video status, and this dynamic display in the row switch will give the column or line of parasitic capacitor charge, causing some at the moment should not be bright LED lights appear dark, this is called drag-shadow phenomenon..
Glass led curtain wall installation type:all-hidden frame glass curtain wall, semi-hidden frame glass curtain wall,exposed frame glass curtain wall, hanging frame type glass curtain wall, no skeleton glass curtain wall five types..
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