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    • 1. 发明专利
    • Liquid ejecting apparatus, wiring connection structure, and method for manufacturing wiring connection structure
    • 液体喷射装置,接线连接结构和制造接线连接结构的方法
    • JP2014008690A
    • 2014-01-20
    • JP2012147372
    • 2012-06-29
    • Brother Ind Ltdブラザー工業株式会社
    • YAMASHITA TORUKATO YASUHIROKUBO TOMOYUKI
    • B41J2/01
    • PROBLEM TO BE SOLVED: To prevent connecting parts separated for each wiring from peeling from a substrate or prevent a coupling part from coming into contact with another portion due to force applied to the coupling part, when wiring members whose tip ends of the plurality of connecting parts are coupled with each other by the coupling part are connected to a substrate in the plurality of connecting parts.SOLUTION: A head substrate 31 is disposed above a damper member 3, and faces a damper film 14 forming an upper wall of a damper chamber 12. An FFC32 includes a plurality of connecting parts 43 separated for each of a plurality of wiring 42, and each of wiring 42 exposed to the plurality of connecting parts 43, is connected to the lower surface of the head substrate 31. The tip ends of the plurality of connecting parts 43 are coupled with each other by the coupling part 44. The coupling part 44 is coupled to the lower surface of the head substrate 31 by plastic materials 45 formed by potting.
    • 要解决的问题:为了防止每个布线分离的连接部件从基板剥离或者由于施加到联接部件的力而使联接部件与另一部分接触,当布线部件的多个连接 部件通过联接部分彼此联接,连接到多个连接部件中的基板。解决方案:头部基板31设置在阻尼器构件3的上方,并面向形成阻尼室的上壁的阻尼膜14 FFC32包括为多个布线42中的每一个而分离的多个连接部43,并且暴露于多个连接部43的每个布线42连接到头基板31的下表面。末端 多个连接部件43通过联接部件44彼此联接。联接部件44通过由p形成的塑料材料45联接到打印头基板31的下表面 奥廷。
    • 3. 发明专利
    • Liquid discharge line head and liquid ejector
    • 液体放电线头和液体喷射器
    • JP2010234755A
    • 2010-10-21
    • JP2009087850
    • 2009-03-31
    • Brother Ind Ltdブラザー工業株式会社
    • MORITA YOSHITSUGUSHIMIZU YOICHIROKUBO TOMOYUKINISHIZAKI MASAHIRO
    • B41J11/02B41J2/01
    • PROBLEM TO BE SOLVED: To provide a liquid discharge line head and a liquid ejector which can keep a proper distance between the nozzle surface and a discharge object.
      SOLUTION: The ink discharge line head 16 includes: a line head body 40 having a nozzle surface 46a, in which a plurality of nozzles 14 for discharging ink toward a sheet 12 are opened and the plurality of nozzles 14 are arranged, correspondingly, from one end to the other end of the sheet 12 in the width direction; a platen 22 which is arranged to face the nozzle surface 46a and on which the sheets 12 are placed; and a fixing portion 42 for fixing the platen 22 to the line head body 40. The ink ejector 10 includes the ink discharge line head 16 and a conveyance unit 18 which conveys the sheet 12 to the ink discharge line head 16.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供能够在喷嘴表面和排出物之间保持适当距离的液体排出管线头和液体喷射器。 喷墨头头16包括:具有喷嘴表面46a的线头主体40,其中多个喷嘴14用于向纸张12喷墨,并且多个喷嘴14相应地布置 从片材12的宽度方向的一端到另一端; 布置成面对喷嘴表面46a并且其上放置有片材12的压板22; 以及用于将压板22固定到线头主体40的固定部分42.墨喷射器10包括排墨管线头16和将片材12输送到排墨管线头16的输送单元18.版权 :(C)2011,JPO&INPIT
    • 4. 发明专利
    • Liquid drop ejector
    • 液滴喷射器
    • JP2010234623A
    • 2010-10-21
    • JP2009084625
    • 2009-03-31
    • Brother Ind Ltdブラザー工業株式会社
    • SHIMIZU YOICHIRONISHIZAKI MASAHIROKUBO TOMOYUKIMORITA YOSHITSUGU
    • B41J2/18B41J2/01B41J2/185B41J11/02B41J13/00
    • PROBLEM TO BE SOLVED: To continue liquid drop ejection to the peripheral edge of an ejected medium over a long period of time in a system of holding the ejected medium to a drum by negative pressure. SOLUTION: First and second liquid drop receiving grooves 12, 15 are formed penetrating an outer layer 6 up to an intermediate part of an intermediate layer 7 around a portion that holds recording paper P. A medium holding state of holding the recording paper P by the negative pressure of a negative pressure space S, and a liquid discharge state of discharging liquid in the first and second liquid drop receiving grooves 12, 15 to the outside by the negative pressure of the negative pressure space S are switched by a state switching means that moves the outer layer 6, the intermediate layer 7 and an inner layer 8 relatively. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:在通过负压将喷射介质保持在鼓上的系统中,在长时间内继续液体喷射到喷射介质的周边边缘。 解决方案:第一和第二液滴接收槽12,15穿过外层6直到中间层7的中间部分围绕保持记录纸P的部分。保持记录纸的介质保持状态 通过负压空间S的负压将P排出,并且通过负压空间S的负压将第一和第二液滴容纳槽12,15中的液体排出到外部的液体排出状态被切换为状态 开关装置相对地移动外层6,中间层7和内层8。 版权所有(C)2011,JPO&INPIT
    • 5. 发明专利
    • Wiring board for droplet discharging head, droplet discharging device, and method of manufacturing droplet discharging device
    • 用于喷射头卸料头,排液装置的接线板及制造脱墨装置的方法
    • JP2010228346A
    • 2010-10-14
    • JP2009079796
    • 2009-03-27
    • Brother Ind Ltdブラザー工業株式会社
    • KUBO TOMOYUKI
    • B41J2/045B41J2/055B41J2/16
    • PROBLEM TO BE SOLVED: To enable different types of droplet discharge heads to share one type of wiring board.
      SOLUTION: The wiring board has a wiring group and is electrically connected to a droplet discharging head via a relay wiring member 106 on which a drive IC 141 is mounted. A first droplet discharging head 101 has: a drive electrode 129; a first constant-potential electrode 128; and a second constant-potential electrode 130. A second droplet discharging head 201 has a drive electrode 229 and a first constant-potential electrode 230. The wiring group has a first drive wiring 144 for inputting a first voltage to the drive IC 141, second drive wiring 143 for inputting a second voltage to the drive IC 141, first constant-potential wiring 145 electrically connected to the first constant-potential electrodes 128, 228, and a second constant-potential wiring 146 which can be electrically connected to the second constant-potential electrode 130. The second drive wiring 143 is provided with a first land 161. The second constant-potential wiring 146 is provided with a second land 162. The first land 161 and the second land 162 are juxtaposed so as to be paired and can be short-circuited with each other in the state they are separated from each other.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:使不同类型的液滴喷头能够共享一种类型的接线板。 解决方案:布线板具有布线组,并通过安装有驱动IC 141的继电器布线构件106电连接到液滴喷射头。 第一液滴喷射头101具有:驱动电极129; 第一恒定电位电极128; 和第二恒定电位电极130.第二液滴喷射头201具有驱动电极229和第一恒定电位电极230.布线组具有用于向驱动IC 141输入第一电压的第一驱动布线144,第二稳定电极230 用于向驱动IC 141输入第二电压的驱动布线143,与第一恒定电位电极128,228电连接的第一恒定电位布线145和能够电连接到第二恒定电位布线146的第二恒定电位布线146。 第二驱动布线143设置有第一凸台161.第二恒定电位布线146设置有第二凸台162.第一凸台161和第二凸台162并列成为配对, 可以在彼此分离的状态下彼此短路。 版权所有(C)2011,JPO&INPIT
    • 6. 发明专利
    • Method for inspecting power supply system
    • 检查电源系统的方法
    • JP2010208172A
    • 2010-09-24
    • JP2009057374
    • 2009-03-11
    • Brother Ind Ltdブラザー工業株式会社
    • KUBO TOMOYUKI
    • B41J2/045B41J2/055H02N2/00
    • PROBLEM TO BE SOLVED: To permit the size of a resistance value with respect to the reference resistance value of a power supply system to be easily detected without necessitating a measuring instrument. SOLUTION: Two different driving pulse signals and inspection pulse signals are supplied from a driver IC 55 to a piezoelectric actuator 5. At that time, by dividing the value of voltage of the pulse signals, electrostatic capacities are computed to the total amount of electric charge computed by totalizing the values of electric current flowing in an FPC 50. After that, by comparing the electrostatic capacity of a condenser 83 when driving pulse signals are applied with the electrostatic capacity of the condenser 83 when detection pulse signals are applied, the size of contact resistance between the land 53 of the FPC 50 and the bump 62 of the piezoelectric actuator 5 with respect to the reference value of resistance is detected. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:允许在不需要测量仪器的情况下容易地检测相对于电源系统的参考电阻值的电阻值的大小。 解决方案:从驱动器IC55向压电致动器5提供两个不同的驱动脉冲信号和检查脉冲信号。此时,通过分割脉冲信号的电压值,计算出静电电容量的总量 通过累计在FPC 50中流动的电流的值来计算电荷。之后,通过比较当施加检测脉冲信号时驱动脉冲信号与电容器83的静电电容之间的电容器83的静电电容, 检测FPC50的焊盘53与压电致动器5的突起62之间的接触电阻相对于电阻的参考值的大小。 版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Flexible substrate with electronic component mounted thereon and recording device provided with the same
    • 具有安装在其上的电子元件的柔性基板和与其同时提供的记录装置
    • JP2009004710A
    • 2009-01-08
    • JP2007166759
    • 2007-06-25
    • Brother Ind Ltdブラザー工業株式会社
    • KUBO TOMOYUKI
    • H01L23/29B41J2/045B41J2/055B41J2/16H01L21/60H01L23/31
    • H01L2224/16
    • PROBLEM TO BE SOLVED: To prevent underfill resin 57 sealing the external circumference of a circuit element 50 from starting to come off at an outer corner part of a corner 50a of the circuit element 50 when a flexible substrate 23 with the circuit element 50 mounted thereon is bent.
      SOLUTION: A solder resist film 54 covering a wiring pattern 52 is formed on a base board 51 in the flexible board 23 at a circumference outer than the mounting area 53 of the circuit element 50. A first opening part 55 in the solder resist film 54 is formed outside of the corner 50a of the circuit element 50 having almost rectangular shape in plane view. The underfill resin 57 seals a connection part between a terminal part of the circuit element 50 and the wiring pattern 52 and is brought into close contact with the base board 51 through the first opening part 55. The adhesive strength between the underfill resin 57 and the base board 51 is larger than that between the underfill resin 57 and the solder resist film 54.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了防止当具有电路元件的柔性基板23时,密封电路元件50的外周的底部填充树脂57不会在电路元件50的拐角50a的外角部脱落 50上的弯曲。

      解决方案:覆盖布线图案52的阻焊膜54在柔性基板23的基板51上形成在电路元件50的安装区域53的外侧。焊料中的第一开口部55 在平面图中具有大致矩形形状的电路元件50的角部50a的外侧形成抗蚀剂膜54。 底部填充树脂57密封电路元件50的端子部分和布线图案52之间的连接部分,并通过第一开口部分55与基板51紧密接触。底部填充树脂57与 基板51大于底部填充树脂57和阻焊膜54之间的厚度。版权所有:(C)2009,JPO&INPIT

    • 9. 发明专利
    • Electronic equipment
    • 电子设备
    • JP2008296519A
    • 2008-12-11
    • JP2007147321
    • 2007-06-01
    • Brother Ind Ltdブラザー工業株式会社
    • KUBO TOMOYUKI
    • B41J2/01
    • PROBLEM TO BE SOLVED: To provide electronic equipment in a casing of which a wire material is arranged having common potential lines connected to an electrical load and a driving circuit, respectively, and which has construction for electrically connecting/disconnecting the common potential lines with each other through the outside of the casing to allow easy inspection of electrical properties.
      SOLUTION: The wire material 30 connects the electrical load 32 to the driving circuit 34 which drives the electrical load 32. It has the first and second common potential lines 55, 56 for connecting the electrical load 32 and the driving circuit 34 to a common potential, respectively. A connecting/disconnecting means 60 supports the electrical load 32 and makes the first and second common potential lines 55, 56 into the condition of being electrically conducted to each other through the outside of the casing 20 inside which the wire material 30 is arranged or into the condition of being electrically isolated from each other therethrough. Both common potential lines 55, 56 are made in the isolated condition when inspecting the electrical properties.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种电子设备,该电子设备分别具有与电气负载和驱动电路相连的公共电位线布置的电线材料,并且具有用于电连接/断开公共电位的结构 通过外壳的外部彼此连接,以便容易地检查电气性能。 解决方案:线材30将电负载32连接到驱动电负载32的驱动电路34.它具有第一和第二公共电位线55,56,用于将电负载32和驱动电路34连接到 共同的潜力。 连接/断开装置60支撑电气负载32,并且使第一和第二公共电位线55,56通过线材30布置在其中的外壳20的外部彼此导电或进入 通过其彼此电绝缘的状态。 当检查电气特性时,两个公共电位线55,56都处于隔离状态。 版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Liquid discharge device and its inspection method
    • 液体排放装置及其检测方法
    • JP2008195047A
    • 2008-08-28
    • JP2007056632
    • 2007-03-07
    • Brother Ind Ltdブラザー工業株式会社
    • YAMASHITA TORUMORITA YOSHITSUGUKUBO TOMOYUKI
    • B41J2/045B41J2/055B41J2/16
    • PROBLEM TO BE SOLVED: To detect the presence of defects (cracks) in a ceramics layer covering the openings of pressure chambers at high precision. SOLUTION: A piezoelectric actuator has a first ceramics layer 41 directly covering the openings of the pressure chambers, a first electrode 51 formed in the form of a plane over the plurality of pressure chambers, a second ceramics layer 42, second electrodes 52, a third ceramics layer 43, and a third electrode 53 in the above described order from the pressure chamber side. In the state in which the pressure chambers are filled with ink, the insulation resistance between a cavity unit and the first electrode 51 is measured, thereby detecting defects in the ceramics layer 41. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:以高精度检测覆盖压力室的开口的陶瓷层中的缺陷(裂纹)的存在。 解决方案:压电致动器具有直接覆盖压力室的开口的第一陶瓷层41,在多个压力室上形成为平面形式的第一电极51,第二陶瓷层42,第二电极52 ,第三陶瓷层43和第三电极53,按照上述顺序从压力室侧。 在压力室充满油墨的状态下,测量空腔单元与第一电极51之间的绝缘电阻,从而检测陶瓷层41中的缺陷。(C)2008,JPO&INPIT