Drive IC chip and printhead
US6392685B1 · kind B1 · utility
5Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 21, 2000 |
| Grant date | May 21, 2002 |
| Priority date | — |
| Expiry date | Aug 21, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/14
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A drive IC chip (A) has a primary surface (10) which includes a corner (11a) at which a first and a second pads (3a, 3b) are provided so that their respective centers (Oa, Ob) are deviate positionally from each other in both directions x, y. With this structure, even if two wires for electric connection are extended from the first and the second pads (3a, 3b) either in the x direction or in the y direction, it is possible to advantageously prevent the wires from becoming too close to each other into shorting contact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.