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The advantage of wedge bonding is a finer pitch is possible. Wedge bonding also accommodates the use of metal ribbon instead of wire for bonding. Thermocompression Bonding (TCB): The technique uses heat and pressure to create a bond between a thin wire (typically aluminum or gold) and the bonding pads. As heat softens the wire, pressure is ...
Wire bonding is a method of making interconnections between an integrated circuit (IC) or other semiconductor device and its packaging during semiconductor device fabrication. Wire bonding can also be used to connect an IC to other electronics or to connect from one printed circuit board (PCB) to another, although these are less common.
Thermocompression bonding describes a wafer bonding technique and is also referred to as diffusion bonding, pressure joining, thermocompression welding or solid-state welding. Two metals, e.g. gold - gold (Au) , are brought into atomic contact applying force and heat simultaneously. [ 1 ]
Download the file enwiki-YYYYMMDD-pages-articles.xml.bz2 from the most recent dump. For example, on your.org , go to directory YYYYMMDD for the most recent date (for example 20171020 ), and retrieve the requested file (for example enwiki- 20171020 -pages-articles.xml.bz2 ).
On automobiles, disc brakes are often located within the wheel A drilled motorcycle brake disc. The development of disc-type brakes began in England in the 1890s. In 1902, the Lanchester Motor Company designed brakes that looked and operated similarly to a modern disc-brake system even though the disc was thin and a cable activated the brake pad. [4]
The ZX Spectrum (UK: / z ɛ d ɛ k s /) is an 8-bit home computer developed and marketed by Sinclair Research.One of the most influential computers ever made and one of the all-time bestselling British computers, with over five million units sold.
The name "tight binding" of this electronic band structure model suggests that this quantum mechanical model describes the properties of tightly bound electrons in solids. . The electrons in this model should be tightly bound to the atom to which they belong and they should have limited interaction with states and potentials on surrounding atoms of the sol
The Kel-Tec KSG is a bullpup 12-gauge pump-action shotgun designed by Kel-Tec.It has two tube magazines which the user of the gun can switch between manually. [2] Each tube holds up to seven 2.75-inch (70 mm) 12-gauge shotshells or six 3-inch (76 mm) shotshells.