Probe Card
Kelvin Probe Card
Kelvin Probe Card
Application:WL-CSP(Probe Card)
CSP, BGA, QFN and each kind of devices(IC Socket)
Description:Conventional Kelvin measurement probe card which used Pogo-Pin,
could not narrow a gap between force and senses pin.Therefore a tip of
pins was slippery to the edge of Ball, and it was not caught the center of
Pad and was not able to get a stable contact.
The convenience of conventional Pogo-Pin was just similar, and the new
model Kelvin Probe Card of Seiken was able to narrow a gap of the pin
future to 60um.
By this technology, it can get a stable contact for the extremely small
bump and pad.
CSP, BGA, QFN and each kind of devices(IC Socket)
Description:Conventional Kelvin measurement probe card which used Pogo-Pin,
could not narrow a gap between force and senses pin.Therefore a tip of
pins was slippery to the edge of Ball, and it was not caught the center of
Pad and was not able to get a stable contact.
The convenience of conventional Pogo-Pin was just similar, and the new
model Kelvin Probe Card of Seiken was able to narrow a gap of the pin
future to 60um.
By this technology, it can get a stable contact for the extremely small
bump and pad.
Pogo Pin Probe Card
WLCSP FLIPCHIP Probe card
Application:WL-CSP,FLIPCHIP
Description:We have extended our contact technology for solder balls gained over
many years in IC sockets for WL-CSP testing to our probe cards as well.
Using our proprietary tip coating, this probe card is able to keep solder
adhesion to a minimum for reliable testing. In addition, it is possible to do
not only single contact but also Kelvin contact. We apply our know-how
as an IC socket and probe card manufacturer to meet the diversified
needs of our customers.
Description:We have extended our contact technology for solder balls gained over
many years in IC sockets for WL-CSP testing to our probe cards as well.
Using our proprietary tip coating, this probe card is able to keep solder
adhesion to a minimum for reliable testing. In addition, it is possible to do
not only single contact but also Kelvin contact. We apply our know-how
as an IC socket and probe card manufacturer to meet the diversified
needs of our customers.
Micro Cube Probe Card
Micro Cube Probe Card
Application:LSI,MEMORY,LCD DRIVER
Description:Our micro cube promises stable contact with the ever narrowing
electrode pitch resulting from higher and higher device performance. Our
micro cube is a ceramic block type vertical probe card that has a
roprietary shaped tip. Thanks to our proprietary contact tip and
microfabrication technology we can handle pitches as narrow as 45 um.
Our microcube not only can handle narrow pitches, but is also able to
minimize damage to the pad using a much smaller dent than that
compared to cantilever probe cards.
Description:Our micro cube promises stable contact with the ever narrowing
electrode pitch resulting from higher and higher device performance. Our
micro cube is a ceramic block type vertical probe card that has a
roprietary shaped tip. Thanks to our proprietary contact tip and
microfabrication technology we can handle pitches as narrow as 45 um.
Our microcube not only can handle narrow pitches, but is also able to
minimize damage to the pad using a much smaller dent than that
compared to cantilever probe cards.
TCP/COF Vertical Type Probe Card
TCP/COF Vertical Probe card
Application:TCP/COF
Description:It is probe card which can support multi-DUT inspection of TCP and COF
easily by using vertical probe card.This contributes to the reduction of the
running cost so that pin exchange every one pin.
Description:It is probe card which can support multi-DUT inspection of TCP and COF
easily by using vertical probe card.This contributes to the reduction of the
running cost so that pin exchange every one pin.