SynopsisAfter every application of an exotic material to a silicon wafer, a meticulous cleaning step is needed to remove leftover particles and other unwanted gunk. Semiconductor components cleaning chemicals are produced for this purpose. They may not get respect, bu.....
SynopsisBecause of the technical barriers, operating mode and capital requirements of mobile camera module.At present, the mobile phone camera module market is mainly represented by LG Innotek, samsung electric, ophiguang and many other companies.The companies that fo.....
SynopsisChemical mechanical planarization (CMP) is a polishing process used to manufacture wafers for the semiconductor industry. It requires the use of a polishing tool and polishing slurry. The slurry in the tool is delivered to the wafer surface and may contain lar.....
SynopsisWireless speakers are loudspeakers which receive audio signals using radio frequency (RF) waves rather than over audio cables. United States is now the world's biggest producer and the largest exporter of WiFi wireless speakers, with 55.4% of the global .....
SynopsisIn order to avoid signal interference, the signal cable has a shielding layer outside, and the shielding layer of the wrapped conductor is generally a conductive cloth, a braided copper mesh or a copper pouch (Aluminum), the shielding layer needs to be grounde.....
SynopsisAccess Cards provides recipients access to Cash Assistance, SNAP and Medical Assistance benefits. Recipients access their SNAP benefits electronically through point-of-sale (POS) terminals in authorized food stores. They can access their Cash Assistance throug.....
SynopsisMEMS stands for “microelectromechanical system.” It generally refers to high-density devices (particularly those with moving parts) that are produced by integrating machine element components, sensors, actuators, and electrical circuits on the surface of a sin.....
SynopsisGlobal key players of Semiconductor Valve include VAT Vakuumventile, Parker, Fujikin, CKD, Swagelok and MKS, etc. Top five players occupy for a share about 68%. North America is the largest market, with a share about 27%, followed by South Korea and China Taiw.....
SynopsisA relay is an electrically operated switch. It consists of a set of input terminals for a single or multiple control signals, and a set of operating contact terminals. The switch may have any number of contacts in multiple contact forms, such as make contacts,.....
SynopsisThe full name of AOI is automatic optical inspection, which is based on optical principles to detect common defects encountered in welding production. AOI is a new type of testing technology emerging from the emerging world, but it has developed rapidly. Many .....
