Incremental printing of symbolic information – Ink jet – Controller
Patent
1995-04-17
1996-04-02
Fuller, Benjamin R.
Incremental printing of symbolic information
Ink jet
Controller
B41J 201
Patent
active
055045073
ABSTRACT:
Data relating to the performance of an individual ink-jet printhead is stored in an electrically-readable form on a silicon substrate forming an essential part of the printhead. A template of electrically-detectable structure is created on the substrate at manufacture, and then portions of the structure are removed in accordance with the data desired to be stored. In one embodiment, the digital performance data may be encoded and also read out in serial form using a shift register on the chip.
REFERENCES:
patent: 4369923 (1983-08-01), Noda
patent: 4774530 (1988-09-01), Hawkins
patent: 4831395 (1989-05-01), Phom et al.
patent: 4872027 (1989-10-01), Buskirk et al.
patent: 4894712 (1990-01-01), Katsukawa
patent: 5049898 (1991-09-01), Arthur et al.
patent: 5235351 (1993-08-01), Koizumi
patent: 5363134 (1994-11-01), Barbehenn et al.
Mano, M. Morris; Digital Design; Prentice-Hall, 1984, p. 182.
European Patent Application 412 459 A2, Yamaguchi et al., "Ink jet recording apparatus and ink cartridge for the apparatus", Filed: Mar. 8, 1990.
German Patent Application P 4,020,885, Siemens et al., "Process for Setting the Pulse Voltage for Heating Resistors in Ink-Jet Heads", Filed: Jun. 29, 1990.
Xerox Disclosure Journal--Storage of Operating Parameters in Memory Integral with Printhead Chip by Robert A. Lonis--vol. 8, No. 6, Nov./Dec. 1983.
Kneezel Gary A.
LaDonna Richard V.
Poleshuk Michael
Stephany Joseph F.
Tellier Thomas A.
Fuller Benjamin R.
Hallacher Craig A.
Hutter R.
Xerox Corporation
LandOfFree
Electronically readable performance data on a thermal ink jet pr does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electronically readable performance data on a thermal ink jet pr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronically readable performance data on a thermal ink jet pr will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2019564