Lianjian Optoelectronics (300269) announced on the evening of March 12 that the China Securities Regulatory Commission's M&A and Restructuring Review Committee of the 13th M&A and Restructuring Committee of the China Securities Regulatory …

Earlier, the media reported that the Guangzhou Industrial and Commercial Bureau had failed to pass the 50% inspection of LED bulbs. Recently, the reporter tracked the interview and found that some enterprises have begun to recall the problem products.…

An organic EL that is expected to achieve a leap as a thin, bendable "ultimate light source" stands on the ramp. Due to many problems in cost and performance, material manufacturers and electromechanical manufacturers have frozen development. Will organic EL die like this?

In 2011…

As the public's demand for automobiles continues to expand, the competition among major automakers in the Chinese market is gradually expanding from the traditional configuration field. Driven by the trend of automotive electrification and intelligence, automotive …

The Chinese government has two priorities in the 12th Five-Year National Plan (2011-2015), one is to save energy and the other is to protect the environment. Since only LED lighting fixtures can meet these two priorities at the same time, LED lighting must be the futur…

LED dedicated wide voltage linear constant current driver (constant current transistor)
The constant current transistor is a device that supplies a constant current to the LED circuit, making the circuit simple, economical, and reliable. LED triodes have a constant current over a range…

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From December 9th to 10th, the 2011 High-tech LED Annual Conference was held in Shenzhen Qingqing World as scheduled. The most exciting moment is the "2011 High-tech LED Annual Awards Appreciation Evening", which was staged at 19:00 on th…

Today, I mainly share the neglected lights in my home improvement. I don't know if you have noticed the lights in your home and are not satisfied with the existing lights in your home. Let's take a look at some common mistakes in lighting planning. After reading it, I believe that you c…