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Introduction to the Factors Causing Luminous Degradation of Small Butterfly LED Chips

Many materials can contribute to luminous degradation in small LED butterfly lamps, including the LED chip, the phosphor used in white-light LEDs, the encapsulant, the LED lead frame, and the LED lamp holder and housing. The following sections provide a detailed overview.

What are the causes of leakage current in small LED butterfly lamp beads?

Small butterfly LED chips can exhibit leakage current, a problem that many people have encountered. Why does leakage occur? In fact, there are several possible causes for leakage in small butterfly LED chips. Some cases arise during testing after the chips have been encapsulated; others develop after prolonged storage; still others occur following aging or after soldering. Below, we will discuss the specific reasons behind leakage in small butterfly LED chips.

Grateful for 2019, Looking Forward to 2020

Shenzhen Guangtai Optoelectronics Co., Ltd. is officially online!

Warm congratulations on the official launch of Shenzhen Guangtai Optoelectronics Co., Ltd.!

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