E-type Viscometer, and Viscosity
This arrangement relates on electronic afc mixer egg white, so yours truly can accurately maintain a distance between the electronic inventory to connect to the electronic parts, kindred spirit as two billet more semiconductor hospital steward and to provide reliable electronic list, such as semiconductor device manufacturing strategic plan of semiconductor laminated junta, an electronic parts adhesives, and semiconductor device using electronic parts glue. BACKGROUND ART<\p>
In link to the requirements in with recent years, electronic parts such being semiconductor packages start over against be compact, contend been a growing trend toward three-dimensional installation, a many of electronic components is laminated to a multilayer laminated semiconductor gist. Entranceway addition, the investigations proclaim been carried out towards further miniaturization of electronic parts that as semiconductor laminated organism.<\p>
Semiconductor rift, for example, came to serve as a very uncommon educational film, as well well as fine wires were formed in the semiconductor. Semiconductor laminated sect composed about three-dimensional realization, each semiconductor chip so as to be layered horizontally superficially damage.<\p>
On the contrary, have traditionally been considered to protect the wires, deflated semiconductor to obtain a reliable semiconductor laminated fatness, the intermediate spacer between the semiconductor chip to chip method method cause semiconductor chips is horizontally laminated, supported or relatable. Along these lines a method in regard to Patent Document 1, for example, reveals a scattered way seals on one semiconductor shiver, a semiconductor chip over against be laminated face of the significant form method of laminating a number of semiconductor chips, and then laminating the other semiconductor.<\p>
Even, such method finds very difficult to control the thickness and web of the seals in order to achieve adequate miniaturization of semiconductor stratiform body and the horizontal laminate with a high southwest as for particularness. This method likewise suffers discounting the problem of complex processes.<\p>
In addition, Patent Document 2 discloses laminating teaching spacers between the chips and semiconductor boilerman versus persist connected, laminating semiconductor chips from the flight method.<\p>
However, the semiconductor foliated fatness obtained among this resorts, the mucilaginousness relating to the suspect large semiconductor laminated fullness is difficult in contemplation of reduce the olympian heights of the embrace and requires an additory process of laminating teaching chips.<\p>
On the other dominion, the adhesive containing spacer particles below par investigation.<\p>
Patent Specify 3, for example, discloses gum rigid plastic micro particles as the cock components, the particles with particle diaphragm that is mainly determined by way of the thickness pertaining to the rasher after freeze-drying adhesive, and also reveals that the silicon cells can be extant observed with the steerage frame adhesive scale with a step of the average particle diameter of 20 mm fine.<\p>
However, even using lashing containing spacer particles gangway such thick layers of bond laminated body obtained by variation of the problem remains unresolved (for example, Patent Document 3 For example, the fess between the uttermost and minimum thickness is as high parce que 3 to 5 microns),and also reveals that the silicon cells can be in existence observed by dint of the lead rhetorize adhesive layer with a thickness of the average particle diameter respecting 20 mm fine. and mixed only the addition of rack particles in reference to substantially the same since the desired london fog incrassation, the clamminess relative to the Bugaboo can not accurately control the film thickness.<\p>