Semiconductor Chip Carrier can be divided into thermo-electric modules, and the power electronic substrates.
Thermo-electric modules are plate-like semiconductor cooling devices that work by using the movement of heat when a current flows through the junction of two different metals. Compact, lightweight, and Freon-free, they are used in climate control seats of automobiles, cooling chillers, optical communications, biotechnology, air conditionners, dryers and a variety of consumer electronic products.
Application of Thermo-electric module Manufacturing Technology for Heat Dissipation and Insulation Substrate
Generally, organic and metal substrates are used in the circuit boards of low-power home appliances and computers.
In particular, silicon nitride substrates are attracting attention for use in power modules of inverters and converters because of the increase in sales of HEVs and EVs. Chip Carrier Package,Ceramic Chip Carrier,Plastic Leaded Chip Carrier,Chip Carrier Socket SHAOXING HUALI ELECTRONICS CO., LTD. , https://www.cnsxhuali.com
However, alumina, aluminum nitride and silicon nitride substrates are used in heat radiation insulated substrates of power modules that handle high power.
Amazon AWS denies 2 billion to sell cloud computing business in China
Amazon Cloud Computing (AWS), a leading cloud service provider, has reportedly entered into an agreement with Halo New Network, its partner in China, to sell certain operational assets related to AWS cloud services. The transaction is valued at no more than RMB 2 billion, and it involves the transfer of specific IT infrastructure, including servers, to Halo New Network. This move is seen as a strategic step for AWS to continue operating in the Chinese market while adhering to local regulations.
According to the deal, Halo New Network will take over the physical infrastructure and manage the cloud services based on AWS technology within China. However, it's important to note that this is not a full acquisition of Amazon’s cloud business in China. Instead, it's a structured purchase of specific assets, allowing AWS to retain ownership of its intellectual property and technical know-how.
Analysts believe that this transaction is a step toward making AWS more deeply rooted in the Chinese market, although it still faces strong competition from domestic players like Alibaba Cloud and Huawei Cloud. These companies have gained significant market share and are well-established in the region.
In response to the news, AWS issued an official statement clarifying that the deal does not involve selling its Chinese cloud business. "AWS does not sell its Chinese business," the statement read. "We remain fully committed to providing industry-leading cloud services to our customers in China. Chinese law prohibits foreign companies from owning or operating certain technologies or offering cloud services directly."
To comply with these regulations, AWS sold specific physical infrastructure assets to Halo New Network, a long-standing partner and operator in the AWS China (Beijing) region. The collaboration model remains unchanged, with AWS retaining intellectual property rights and continuing to provide technical support. Revenue sharing between the two parties is also expected to continue.
This partnership dates back to 2013 when AWS first entered the Chinese market. Despite early efforts, AWS has struggled to keep pace with local competitors, who have better localized offerings and stronger government relationships. The new arrangement with Halo New Network could help AWS maintain a presence in the country while navigating regulatory challenges.
A source close to AWS confirmed that the cooperation model remains the same, with Halo New Network handling operations on the ground while AWS continues to manage the technology and ensure service quality. The company expressed optimism about its future growth in China, highlighting the potential for expansion in the coming years.
Overall, this transaction reflects AWS’s ongoing efforts to adapt to the unique demands of the Chinese market, balancing compliance with continued innovation and customer support.