LED PCB Strip X-Ray inspection Solution X1200
LED PCB Strip X-Ray inspection Solution LED display, The display consists of LED lighting device ( TV backlight LED strips ) and control circuit ( PCB ). The LED display affects the customer’s experience directly,. In addition, the LED display is mass-produced, and quality control is essential. Let me tell you why. The Type of Backlight: LCD TVs, according to the different backlights of the LCD screen, The backlight type is: CCFL (Cold Cathode Fluorescent Lamp) and LED two types. 1. CCFL cold cathode fluorescent tube (fluorescent tube) as the backlight, referred to as LCD TV. 2. LED light-emitting diodes are used as backlights, referred to as LED TVs. Why LED display is more expensive than LCD, the main features: High brightness: The brightness of outdoor LED display is more than 8000mcd/m2. It is the only large display terminal that can be used all day outdoors. The brightness of indoor LED display is more than 2000md/m2. Long life: LED life i...