Ink jet substrate including plural temperature sensors and heate

Details Ink jet substrate including plural temperature sensors and heate Ink jet substrate including plural temperature sensors and heate

1991-12-09

1992-12-29

Hartary, Joseph W.

Recorders

Markers and/or driving means therefor

With ink supply to marker

B41V 205

Patent

active

051755653

ABSTRACT:
A substrate for a liquid jet recording head includes a plurality of built-in energy elements forming an array for generating thermal energy for ejecting liquid, built-in electrode wiring for supplying electric signals to the energy generating elements and first and second built-in temperature sensors disposed outside the array and adjacent opposite ends of the array for detecting a temperature of the substrate. First and second built-in heaters are disposed outside the array and adjacent opposite ends of the array for heating the substrate.

REFERENCES:
patent: 4459600 (1984-07-01), Sato et al.
patent: 4550327 (1985-10-01), Miyakawa
patent: 4558333 (1985-12-01), Sugitani et al.
patent: 4601777 (1986-07-01), Hawkins et al.
patent: 4660056 (1987-04-01), Yokoi
patent: 4692777 (1987-09-01), Hasumi
patent: 4712172 (1987-12-01), Kiyohara
patent: 4719472 (1988-01-01), Arakawa
patent: 4723129 (1988-02-01), Endo et al.
patent: 4740796 (1988-04-01), Endo et al.

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