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Industry of domestic and international electron is antistatic standard

From;    Author:Stand originally

2. Executive an organic whole two kinds metric system type.
Electronic product is antistatic standardization job should be treated as a whole system, consider the standardization demand of each respect, each link integratedly, when considering level of choice of its standard synthesis, configuration, fan Kejun civilian common standard, for example term standard and the standard of a few data sides, establish a kind of standard only, or civilian mark or army mark, repeat in order to decrease. Additional, in view of the GATT answer close shortly, civilian mark should lean to IEC, with benefit product exit. Such, from standard structure arrangement, antistatic level of content of admonitory sign, technology, technology do one's best and IEC keep consistent. However, the authority of MIL standard already was each country accepted, and already was the basis of army trade or contract of efforts of war industry technology between international in fact, so army mark needs to agree with MIL standard likewise to admonitory sign from structural setting. Then, appeared two kinds of different levels close make up, formed an organic whole two kinds metric system type. As to antistatic standard, IEC standard is all content are attributed to a standard in; And MIL mark criterion is will beg a gender regulation and data sex manual are apart, the form that presses two standards appears. Receive relatively for as advanced as international and abroad standard consequently, it is necessary that an organic whole makes type standard two kinds. Industry of domestic and international electron is antistatic standard overview and development
The article is brief introduced to concern electronic industry domestic and internationally antistatic the case that metric system decides, characteristic and trends, put forward to strengthen electronic industry further at this point antistatic the train of thought that standardizes the job.
One, about electronic product electrostatic defend
Because the contact between the object is detached (if chafe, come off, the collision in tear off and be being carried) or electric field induction, the metropolis because the occasional object interior of the object is electrified of particle diffuse, transfer or migratory and those who form object surface charge is accumulative, present electrified appearance namely. The existence of this kind of phenomenon, bring about object surface charge to be opposite likely the particle that opposite sex charge takes in air child of dust attract, cause an electron sensitive of insulation property of yuan of parts of an apparatus reduce, the structure is corroded or destroy. When outside ambient is appropriate, this kind of accumulative charge still can produce electrostatic discharge, make yuan of parts of an apparatus local damaged or puncture, serious when, still can cause fire, explosion to wait. Ever reported because of,some factory is in when the semiconductor integrated circuit that repairs programmed control switching equipment to go up electrostatic the literary works that causes explosive accident. Ought to point out, electrostatic cause an electron yuan local structure damaged and function reduce parts of an apparatus, it is to be opposite a kind of service life of yuan of parts of an apparatus to browbeat potentially, it may compare the harm that explosion and combustion cause to had had more. Because it is hard to check, the random sex that reason causes an accident is bigger, and mix   lie with reason of other be no longer in force easily shame just? Amp;lt;BR>Current, the development of electronic product technology is used extensively of material as high polymer on one hand, cause a product the generation of electrostatic phenomenon becomes increasingly serious; On the other hand, electron yuan parts of an apparatus is small with each passing day miniaturization, make electrostatic dangerous sex bigger and bigger. The production that shows foreign microcircuit is common already used 0.8 ~ 1.0μm technology, home already also reached level of 2 ~ 3μm, this kind of imperceptible processing technique and product are subtle structure, make its taller and taller to electrostatic sensitivity, the extent that and already was achieved cannot ignore.
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