04899180 is referenced by 69 patents and cites 3 patents.

This bubblejet device has integrated into it a number of heater resistors and a temperature sensor which operate in conjunction with a temperature regulating circuit to heat the chip to its optimum operating temperature within seconds of turn-on, and thereafter maintain that temperature regardless of local temperature variations. The precise temperature regulation of the array improves print quality.

Title
On chip heater element and temperature sensor
Application Number
7/187779
Publication Number
4899180
Application Date
April 29, 1988
Publication Date
February 6, 1990
Inventor
Steven A Buhler
Redondo Beach
CA, US
Abdul M Elhatem
Hawthorne
CA, US
Agent
Robert E Cunha
Assignee
Xerox Corporation
CT, US
IPC
B41J 3/04
G01D 18/00
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