Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Sueo Kawai"'
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 69:766-771
Autor:
Masahiro Suyama, Sueo Kawai
Publikováno v:
Journal of the Society of Mechanical Engineers. 105:127-132
Publikováno v:
Journal of Electronic Packaging. 115:9-15
Thermal stress in silicon chips encapsulated in IC plastic packages is discussed. A stress-sensing chip which can detect the three-dimensional stress components separately is developed. Thermal stress occurs in the silicon chip almost linearly with t
Autor:
Sueo Kawai
Publikováno v:
Journal of the Society of Materials Science, Japan. 42:345-354
Publikováno v:
Materials Science and Engineering: A. 143:247-256
Stresses due to thermal oxidation and film deposition processes during the fabrication of a semiconductor are analysed. The strengths of plastic encapsulants, silicon chips, bonding wires and adhesive interfaces in integrated-circuit (IC) plastic pac
Publikováno v:
Journal of the Society of Materials Science, Japan. 40:554-560
In plastic packaged integrated circuit (IC) devices, silicon chips are molded with epoxide resins in which silica particles occupy about 60 to 70% of the volume. Recently, the size of chips mounted in a package has increased rapidly with advances in
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 57:1846-1850
Thermal design of plastic IC packages is becoming more important as heat generation of chips increases. Since a large parameter survey is required in the actual design of IC's, numerical analysis such as the finite element method may not always be ap
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 57:1575-1580
Thermal stress in silicon chips encapsulated in IC plastic packages was discussed using stress-sensing chips which the authors developed utilizing the piezoresistive effect of silicon. Sensor chips were encapsulated in dual-in-line-type packages usin
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 56:365-371
Publikováno v:
26th Annual Proceedings Reliability Physics Symposium 1988.
Package cracking that occurs in surface-mount devices that have absorbed moisture has been studied by means of a moisture-diffusion analysis of the plastic, deformation and stress analysis of the package, and measurement of some high-temperature prop