Chip for an electronic card coated with a layer of insulating ma

Details Chip for an electronic card coated with a layer of insulating ma Chip for an electronic card coated with a layer of insulating ma

1996-05-24

1998-05-19

Pitts, Harold

Registers

Records

Conductive

257679, G06K 1906

Patent

active

057539014

ABSTRACT:
The chip of an invention for an electronic circuit card comprises a semiconductor microplate having an active face provided with contact pads and on which projections are formed of different heights. The active face of the microplate is coated, at least in part, in a layer of insulating material having a thickness that is greater than or equal to the height of the highest projection, said layer being shaped so as to give free access to the contact pads and having an outer face parallel to the periphery of the active face of the microplate. The layer enables the chip to be implanted in a card body while remaining accurately parallel thereto, which is essential to enable conductive tracks to be made subsequently by silk-screen printing.

REFERENCES:
patent: 5637858 (1997-06-01), Hoppe et al.

Affiliated with

Also associated with

Rating

Chip for an electronic card coated with a layer of insulating ma does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chip for an electronic card coated with a layer of insulating ma, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chip for an electronic card coated with a layer of insulating ma will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1855056