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    • 33. 发明申请
    • INKJET HEAD AND INKJET RECORDING APPARATUS
    • 喷墨头和喷墨记录装置
    • US20130215188A1
    • 2013-08-22
    • US13770383
    • 2013-02-19
    • Hideaki NISHIMURAYukitoshi Tajima
    • Hideaki NISHIMURAYukitoshi Tajima
    • B41J2/165
    • B41J2/16505B41J2/14233B41J2202/11
    • An inkjet head includes an actuator substrate provided with a pressure generating chamber, a nozzle plate provided with multiple nozzle holes discharging liquid to form a nozzle surface opposite to a recording media, a common passage substrate provided with a common passage to supply liquid to the pressure generating chamber, and a cover member to cover a perimeter of the nozzle surface, with an opening to expose the nozzle holes. In a prescribed direction, a dimension of the opening of the cover Lc, an external dimension of the actuator substrate La, an external dimension of the nozzle plate Ln, and an external dimension of the common passage substrate Lm, satisfy inequalities, La≦Lc
    • 喷墨头包括设置有压力发生室的致动器基板,设置有喷射液体以形成与记录介质相对的喷嘴表面的多个喷嘴孔的喷嘴板,设置有公共通道以将液体供应至压力的公共通道基板 以及用于覆盖喷嘴表面的周边的盖构件,具有露出喷嘴孔的开口。 在规定的方向上,盖子Lc的开口尺寸,致动器基板La的外部尺寸,喷嘴板Ln的外部尺寸和公共通道基板Lm的外部尺寸满足不等式,La @ Lc
    • 36. 发明申请
    • DROPLET DISCHARGE HEAD AND IMAGE-FORMING APPARATUS
    • DROPLET放电头和成像装置
    • US20140028756A1
    • 2014-01-30
    • US13949589
    • 2013-07-24
    • Hideaki NISHIMURAYukitoshi TAJIMATakafumi SASAKI
    • Hideaki NISHIMURAYukitoshi TAJIMATakafumi SASAKI
    • B41J2/14
    • B41J2/14B41J2/14233B41J2002/14362
    • A droplet discharge head includes a nozzle plate provided with a nozzle opening which discharges an ink drop, an actuator substrate which forms a pressurized liquid chamber communicating with the nozzle opening, and is provided with a pressure generator changing a pressure in the pressured liquid chamber, and a common liquid chamber-forming substrate which forms a common liquid chamber to which ink which is supplied to the pressurized liquid chamber is supplied, the common liquid chamber-forming substrate includes a first plate made of a metal material, a second plate made of a resin material provided on one surface of the first plate, and a third plate made of a resin material provided on the other surface of the first plate, and the first plate, the second plate, and the third plate being integrally molded in a thickness direction.
    • 液滴喷射头包括:喷嘴板,其具有喷出墨滴的喷嘴开口;形成与喷嘴开口连通的加压液体室的致动器基板,并且设置有压力发生器,其改变加压液体室中的压力; 以及公共液体室形成基板,其形成供给到加压液体室的墨的公共液体室,所述公共液体室形成基板包括由金属材料制成的第一板,由 设置在第一板的一个表面上的树脂材料和设置在第一板的另一个表面上的由树脂材料制成的第三板,并且第一板,第二板和第三板一体地模制成厚度 方向。