Category: semiconductor

Every household will have a lot of electrical appliances. These household appliances have become the necessities of life. With them, they can effectively improve the happiness of life. In the purchase of electrical appliances, there are still a lot of people staying in the "a penny a penny goods" blind area. The more expensive the appliance, the more useful it will be. They end up spending a lot of money in pursuit of big brands and high-end styles. In fact, … Continue reading "Don't buy these 5 common electrical appliances too expensive, can meet the basic function is enough"

Into the 30 year Gree electric appliances, meet the "eventful autumn". Recently, the news that "Gree Electric Appliances has stopped supplying distributors in Hebei province" was a hot search item on major platforms. Behind the news, Gree Electric Appliances shares have been falling. Its share price, which hit a high of 66.07 yuan at the end of 2020, has tumbled amid pressure on its performance and intensifying competition. Hebei general distributor "defected" Philips According to Caiassociated news, a source familiar … Continue reading "How does Gree Electric Appliances achieve "standing at 30"?"

IBM and Samsung Electronics have introduced a new semiconductor design - the Vertical transfer field effect transistor (VFT) architecture. The companies announced on Dec. 15 that the new semiconductor design could potentially reduce energy use by 85 percent compared to a scaled fin field-effect transistor (finFET). Samsung Electronics also announced plans to produce IBM5 nanochips for servers. VTFET technology addresses many performance barriers and limitations to extend Moore's Law as chip designers try to fit more transistors into a fixed … Continue reading "IBM and Samsung Electronics have unveiled a new semiconductor design"

Don't underestimate a chip just because it's small. It's packed with billions or even billions of transistors. So what's going on with the chip? Why is it so hard to make? Today xiaobian will tell you the most basic principle of it. The chip is mainly used to process binary digital signals. What is a binary signal? The numbers 0 and 1 form a string of information. In theory, all of the information in our universe can be converted to … Continue reading "What is the basic principle of the chip"

In 1940, Bell Laboratory discovered the existence of PN junction effect in silicon when researching radar detection rectifier. In 1958, GENERAL Electric (GE) developed the world's first industrial common thyristor, marking the birth of power electronics technology. In recent years, the voice of interconnection of everything is getting higher and higher. Almost the electronic development of the whole industry is linked with power semiconductor devices, which greatly increases the demand for power semiconductor devices. According to the different functions and … Continue reading "What are some unusual semiconductor power devices?"

The chip, the size of a fingernail, is the "brain" of an intelligent product, packed with countless transistors. As the core component of the vast majority of electronic equipment, it plays an important role in all fields. However, the current status of chips is in shortage. The reasons for this are analyzed by xiaobian today: 1. Recovery demand in the auto and consumer electronics sectors exceeded expectations At one point, the COVID-19 pandemic led to a drop in car sales, … Continue reading "What is causing the chip shortage?"

Video optical transmitter is the equipment that converts 1 to multi-channel analog video signal into optical signal through various codes and transmits it through optical fiber medium. It is mainly used in the field of video security monitoring in China. Because the video signal will be converted into optical signal through analog conversion and digital conversion two technologies, so the video optical end machine is divided into analog optical end machine and digital optical end machine. Analog optical end machine … Continue reading "Video optical transceiver classification"