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  • What are the packaging methods of LED?

    Tools/raw materialsWafer, gold wire, bracket, silver glue, resin, dispensing machine, wire welding machine, oven... etc.Method/Step 1:Lamp-LED (Vertical LED)Lamp-LED is a direct-plug LED in its early stage. Its encapsulation uses encapsulation method. The filling process is to inject liquid epox...

    2021-11-04发布者: 台铭

  • LED Growth Plant Lamp Helps Medicinal Cannabis

    In 2018, the United States, Argentina, Australia, Austria, Chile and other 35 countries have legalized medical cannabis, while the United Kingdom, France, Belgium, New Zealand and other nine countries have legalized some medical cannabis drugs. The United Nations Commission on Narcotic Drugs w...

    2021-11-04发布者: 台铭

  • Characteristics and Advantages of LED Plant Lamp Lighting

    Characteristics of LED plant lamp:1. The effects of different wavelengths of light on plant photosynthesis are different. The light needed for plant photosynthesis is about 400-700 nm. 400-500 nm (blue) light and 610-720 nm (red) light contributed most to photosynthesis.2. Blue (470 nm) and re...

    2021-11-04发布者: 台铭

  • Reasons for Dead Lamp in LED Bead Welding Process

    In the process of production, we always encounter the phenomenon that one, one or several beads can't be lighted when we test some beads after sticking the board. In view of this phenomenon, this paper makes a summary:Dead lamp in welding process1. Common welding methods can be divided into...

    2021-11-04发布者: 台铭

  • able Ming Shares Details of Specifications and Parameters of Different Types of LED Light Emitting Diodes

    Details of Specification and Parameters of Different Types of LED Light Emitting DiodesThere are many kinds of LED light-emitting diodes, different kinds of LED light-emitting diodes also have different colors, different brightness, different bands.Various types and specifications:There are va...

    2021-11-04发布者: 台铭

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紫外线如何产生臭氧的?

理论上,光子能量高于键能即可打断化学键。所以波长短于243nm的紫外线都能激发空气或水中的氧气产生臭氧。波长高于243nm的UVC-LED不产生臭氧。低压汞灯会产生臭氧,因为蒸气压在1.3~13P低压汞灯发光光谱中天然有185nm的真空紫外线。这种紫外线会激发空气中的氧气产生化合反应变成臭氧。这本质上是紫外线...

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