Why is the automotive industry still lacking cores? Why is the automotive industry still lacking cores? Cheersonic For South Korean automakers, there is no sign that the chronic shortage of automotive semiconductors will ease this year. Those who bought a new Genesis, for example, have been told that if they're lucky, the car will take six to 12 months to deliver. GM's second Buypeong plant in Incheon cut [...]

The semiconductor boom is far from over The semiconductor industry is notorious for its ups and downs because of a boom and bust cycle every 4 or 5 years. At present, the expansion plans of large wafer manufacturers at every turn of 100 billion have exacerbated cycle concerns. However, the bottleneck of equipment capacity and the huge demand for cores for all things will greatly prolong this prosperity [...]

Three methods of 3D chips Three methods of 3D chips - Ultrasonic Nozzle Spray - Cheersonic For several years, system-on-chip developers have started breaking down their ever-larger designs into smaller chiplets and linking them together within the same package, effectively increasing silicon area among other benefits. In CPUs, these links are mostly so-called 2.5D, where chiplets are placed next to each other and connected using short, dense interconnects. [...]

How many smart sensors should a car carry? The following article comes from China Electronics News, author Chen Bingxin "How to feel the intelligence level of a car? Sit in the cab and feel it." "How to feel the intelligence level of the cab? Calculate the type and number of sensors in it." These two sentences reflect consumers' perception of the car. The most intuitive feeling of the [...]

Ultrasonic Spray Technology For Sensing Materials Ultrasonic spray coating technology is used for Graphene, Conduction polymer, Metal oxide np and other sensing materials. Ultrasonic spraying systems can meet the following requirements: 1. Base material: alumina base material (size: 4 inch square, 60*70/50.8*50.8) 2. Temperature control system: Temperature control range: room temperature -150°C, temperature uniformity due to ±3°C, temperature control accuracy ±0.5°C, stage can be rotated, maximum speed 200rpm, [...]

Should copper be applied to the PCB design surface? Should copper be applied to the PCB design surface? Cheersonic In pcb design, we often wonder whether the surface of pcb should be coated with copper? This actually depends on the situation. First of all, we need to understand the advantages and disadvantages of surface copper coating. First of all, let's look at the benefits of copper coating on [...]

LCD vs OLED LCD vs OLED - Spray Protective Film - Ultrasonic Atomizer - Cheersonic The following article comes from the hardware notebook, the author snail To understand how the screen works, you must first understand what a pixel is. The whole picture you see is actually made up of countless small dots, and these small dots are what we call pixels. Each pixel is composed of three [...]

Why is the battery life of the mobile phone always insufficient? Why is the battery life of the mobile phone always insufficient? How much do you know about those strategies for power optimization? In the design of mobile consumer products, power consumption and battery life are always a big challenge. Taking mobile phones as an example, the larger the battery capacity is, the lower the chip power consumption [...]

Polyimide Film Technology Polyimide has been widely used in electrical appliances, electronic devices, aerospace, new energy and other fields due to its excellent comprehensive properties such as high temperature resistance, high strength, high modulus, electrical insulation, radiation resistance, corrosion resistance, and humidity resistance. Applications. With the development of modern technology and industry, the application field of polyimide film is expanding, and the global demand for polyimide film is [...]

Principle of Electromagnetic Shielding Electromagnetic shielding can generally be divided into three types: electrostatic shielding, magnetostatic shielding and high-frequency electromagnetic field shielding. The purpose of the three types of shielding is to prevent the external electromagnetic field from entering a certain area that needs to be protected. However, due to the different characteristics of the field to be shielded, the requirements for the material of the shielding shell [...]