US Patent 9821553 Liquid discharging head
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Patent abstract
A liquid discharging head includes a support member and plural print element substrates through which a liquid is discharged. The print element substrates are disposed on the support member and provided with the liquid through a liquid supply channel formed in the support member. The sectional area of the liquid supply channel at a position corresponding to each of the print element substrates is determined in accordance with an order in which the print element substrates are provided with the liquid.
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Patent Inventor Names
Akira Yamamoto0
Yasuhiko Osaki0
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US Patent 09821553 Liquid discharging head US Patent 9821553 Liquid discharging head
Infobox
Patent Number
098215530
Patent Number
98215530
Edits on 24 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
098215530
Date of Patent
November 21, 2017
0Patent Application Number
150749390
Date Filed
March 18, 2016
0Patent Primary Examiner
Edits on 15 Jan, 2022
Golden AI
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US Patent 09821553 Liquid discharging head
Infobox
Is a
Patent jurisdiction
Patent number
09821553
Date of patent
November 21, 2017
Patent application number
15074939
Date Filed
March 18, 2016
Patent primary examiner
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