Invention Grant
- Patent Title: Liquid discharging recording head
- Patent Title (中): 液体排放记录头
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Application No.: US13763344Application Date: 2013-02-08
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Publication No.: US08926067B2Publication Date: 2015-01-06
- Inventor: Shuzo Iwanaga , Kazuhiro Yamada
- Applicant: Canon Kabushiki Kaisha
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc IP Division
- Priority: JP2012-028792 20120213
- Main IPC: B41J2/05
- IPC: B41J2/05 ; B41J2/14

Abstract:
A liquid discharging recording head includes an element substrate including a plurality of discharge ports configured to discharge liquid and a plurality of energy generating elements configured to generate energy for discharging the liquid, a support member configured to support the element substrate, a first member configured to support an end of the element substrate in an array direction in which the discharge ports are arrayed, the first member having a thermal conductivity lower than a thermal conductivity of the support member, and a second member configured to support an end of the element substrate in an intersecting direction intersecting the array direction, the second member having a thermal conductivity lower than the thermal conductivity of the support member and a thermal resistance lower than a thermal resistance of the first member.
Public/Granted literature
- US20130208053A1 LIQUID DISCHARGING RECORDING HEAD Public/Granted day:2013-08-15
Information query
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