With the continuous injection of high and new technology into traditional locks, the security of locks has been fully extended and expanded. Intelligent electronic locks have become indispensable members in today's security system.
Electronic lock is an electronic product that controls the work of circuit or chip through password input, so as to control the closure of mechanical switch and complete the tasks of unlocking and locking. When we use it, we can enter it by entering fingerprint or enter password. Most of what we can see is the display interface with white characters on black background. Generally, this type of segment LCD adopts VA LCD.
VA display is also known as vertically arranged liquid crystal. Compared with TN liquid crystal, VA liquid crystal has a higher contrast. Its background color is as dark as ink. The most common thing is that among high-end products, the use of electronic lock is relatively complex, because its touch screen is required at the touch point, so it needs wiring, so the price will be slightly more expensive, compared with ordinary liquid crystal screens, VA LCD is the mainstream technology of today's screen.
VA LCD screen often appears in our life, such as refrigerators, washing machines and other products. If you want to customize more segment LCD screen, welcome to visit and we will serve you wholeheartedly.
The 8 inch displays might be affected and delay for an accident.
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Choosing the right panel type for your monitor is crucial for optimizing your viewing experience. This article explores the differences between the three main panel types—TN, IPS, and VA—highlighting their principles, features, and suitable applications. Whether you're a gamer needing fast response times, a professional requiring color accuracy, or someone looking for a balanced option, understanding these panel technologies will help you make an informed decision tailored to your needs and bu
