Identification of LED liquid crystal display materials

February 16, 2017

In recent years, the LED LCD market has maintained a rapid growth trend, but it is difficult to distinguish the authenticity of raw materials for users who have just come into contact with LED displays. Therefore, the user will consult many LED display manufacturers or engineering service providers when purchasing. The raw materials purchased from different suppliers are different. Consumers must have the common sense to distinguish LED LCD materials in order to avoid deception.
The core components of the LED display: power supply, control system, wire, structure, etc. are interchangeable, but once the LED bulb, PCB and driver chip are integrated, they cannot be exchanged, just like the LCD panel of the TV. If one of the three main types of LED display has serious quality problems, this means that the entire LED display is unqualified. Therefore, you must identify the selected LED bulb, driver chip and PCB during the purchase process!
When many LED display providers offer offer offer solutions, users must ask suppliers to indicate the brand and parameters of the materials as far as possible. For example, the packaging manufacturers of LED display beads are Guoxing optoelectronics, Jingtai optoelectronics and high-end products. American Kerry, Japan Asia, etc. are detailed in the quotation parameters of the LED display. For example, Toshiba, Chichuang, Macroblock, Mingwei and other driver chips must also be reflected in the offer of LED display. This is a way to identify core components.
Users directly observe the LED display effect during the test process and believe that they can buy satisfactory products. If the effect is not good, the user may draw and send the sample to the designated supplier to determine whether the LED display meets the contractual requirements. Ask about the purchase which is beneficial to the protection of your rights.