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Patent Searching and Data


Title:
【発明の名称】インクジェットプリントヘッド
Document Type and Number:
Japanese Patent JPH0764070
Kind Code:
B2
Abstract:
This application discloses a new and improved thermal ink jet printhead and method of manufacture wherein a tape automated bond (TAB) flexible circuit is sequentially thermosonically bonded in a one-by-one wire bonding process to aligned conductive traces on a thin film resistor substrate. These traces provide electrical current paths for a corresponding plurality of heater resistors on the substrate, and these resistors function to heat a corresponding plurality of ink reservoirs in a thermal ink jet printhead.

Inventors:
Hanson Geary E
Application Number:
JP50021586A
Publication Date:
July 12, 1995
Filing Date:
November 21, 1986
Export Citation:
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Assignee:
Hulet Pucker de Company
International Classes:
B41J2/05; B41J2/16; B41J25/34; G01D15/18; (IPC1-7): B41J2/05; B41J2/16
Domestic Patent References:
JP59207263A
JP59138340A
JP57192039A
JP57117969A
JP6096871U
Other References:
【文献】米国特許4500895(US,A)
【文献】米国特許4506272(US,A)
Attorney, Agent or Firm:
Hideo Ueno