Invention Grant
- Patent Title: Liquid discharging apparatus
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Application No.: US15279966Application Date: 2016-09-29
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Publication No.: US09764552B2Publication Date: 2017-09-19
- Inventor: Toru Kakiuchi
- Applicant: Brother Kogyo Kabushiki Kaisha
- Applicant Address: JP Nagoya-shi, Aichi-ken
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Nagoya-shi, Aichi-ken
- Agency: Banner & Witcoff, Ltd.
- Priority: JP2015-195550 20151001
- Main IPC: B41J2/045
- IPC: B41J2/045 ; B41J2/14

Abstract:
There is provided a liquid discharging apparatus including: a substrate formed with a first pressure chamber and two second pressure chambers; a vibration film; a first piezoelectric element; two second piezoelectric elements; a first wire connected to the first piezoelectric element; two second wires connected to the two second piezoelectric elements, respectively; and three contact sections to which the first wire and the two second wires are connected, respectively. The first wire passes between the two second piezoelectric elements and extends toward one of the three contact sections corresponding thereto; and length in the first direction of second active portions in second piezoelectric portions of the two second piezoelectric elements, is shorter than that of a first active portion in a first piezoelectric portion of the first piezoelectric element; and length in the second direction of the second active portion is longer than that of the first active portion.
Public/Granted literature
- US20170096007A1 Liquid Discharging Apparatus Public/Granted day:2017-04-06
Information query
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