Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making named article
Reexamination Certificate
2006-09-19
2006-09-19
McPherson, John A. (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making named article
C347S047000
Reexamination Certificate
active
07108961
ABSTRACT:
A component for the inkjet print head and the manufacturing method thereof are disclosed where photosensitive polymer is used as the substrate. Orifices and ink chambers are made on the substrate by photolithography. Conductive traces for interconnection to a print head chip are integrated to the substrate by combining photolithography and electroforming procedures.
REFERENCES:
patent: 5229785 (1993-07-01), Leban
patent: 5305015 (1994-04-01), Schantz et al.
patent: 7014987 (2006-03-01), Takayama et al.
Chen Chia-Tai
Chen Chun-Jung
Chuang Yu-Hung
Huang Chi-Ming
Lion Jian-Chiun
Brich Stewart Kolasch & Birch, LLP
Industrial Technology Research Institute
McPherson John A.
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