Apr 30, 2026
A Comprehensive Analysis of Various LED Packaging Technologies: IMD, SMD, GOB, VOB, COG, MIP, etc.
With the rapid development of semiconductor technology, display technology is also constantly innovating. In recent years, Mini-LED and Micro-LED displays have
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![The energy efficiency standard for monitors will be officially implemented on...]()
Mar 24, 2026The energy efficiency standard for monitors will be officially implemented on...The energy efficiency standard for monitors, GB 21520-2023, will officially come into effect on June 1, 2024. This standard replaces GB 21520-2015, &qview more -
![What standards are used for circumferential testing - lifespan testing of lig...]()
Mar 24, 2026What standards are used for circumferential testing - lifespan testing of lig...There is currently no single, absolutely unified standard for lifespan testing of LED chips used in circumferential inspection of lighting fixtures. Hview more -
![Electromagnetic compatibility requirements for products in 3C certification]()
Mar 24, 2026Electromagnetic compatibility requirements for products in 3C certificationThe 3C certification requirements for electromagnetic compatibility (EMC) primarily focus on electromagnetic interference (EMI) characteristics, withoview more -
![What are the main characteristics of special effect LED modules?]()
Mar 23, 2026What are the main characteristics of special effect LED modules?The main characteristics of the special effects LED module include the following: Pre-fabricated convex lens: This feature allows the LED module to foview more -
![What are LED display modules? How to choose one?]()
Mar 23, 2026What are LED display modules? How to choose one?An LED display module is one of the basic components of an LED display screen, consisting of an independent module made up of a series of LED chips, cview more -
![What is LED aging test?]()
Mar 23, 2026What is LED aging test?LED aging testing is a reliability test for LED products. It aims to simulate long-term usage conditions to detect and improve product performance andview more -
![How to determine if a driver is good or bad]()
Mar 23, 2026How to determine if a driver is good or badThe main methods for judging the quality of an LED driver are as follows: Checking the Driver Chip: Core Judgment: The core of an LED driver is the ICview more -
![How to inspect LED modules?]()
Mar 23, 2026How to inspect LED modules?The main methods for inspecting LED modules include appearance quality inspection, circuit design inspection, soldering quality inspection, and power-view more -
![What determines the lifespan of an LED display screen?]()
Mar 23, 2026What determines the lifespan of an LED display screen?The lifespan of an LED display screen is influenced by four core factors: the performance of the light source device, the quality of supporting componview more -
![EU RoHS testing]()
Mar 23, 2026EU RoHS testingEU RoHS testing is a test targeting the restriction of hazardous substances in electrical and electronic products, aiming to ensure that products meetview more -
![Are you familiar with the FCC certification required for electronic products ...]()
Mar 23, 2026Are you familiar with the FCC certification required for electronic products ...FCC certification is a mandatory certification for electronic products in the United States, administered by the Federal Communications Commission (FCview more -
![Are light source modules and lamp tubes the same? What are the differences be...]()
Mar 23, 2026Are light source modules and lamp tubes the same? What are the differences be...Light source modules and lamps are two different types of lighting devices with significant differences in their light-emitting principles. Light sourview more
