Method of controlling nozzles of inkjet head and apparatus for measuring amounts of ink ejected from nozzles of inkjet head
    1.
    发明授权
    Method of controlling nozzles of inkjet head and apparatus for measuring amounts of ink ejected from nozzles of inkjet head 失效
    控制喷墨头喷嘴的方法和用于测量从喷墨头喷嘴喷出的墨量的装置

    公开(公告)号:US08764144B2

    公开(公告)日:2014-07-01

    申请号:US13533084

    申请日:2012-06-26

    IPC分类号: B41J29/38

    CPC分类号: B41J2/125 B41J29/393

    摘要: Provided are method of controlling nozzles of an inkjet head and an apparatus for measuring the amounts of ink ejected from the nozzles of the inkjet head. The method includes: preparing a mass measuring device, which measures the mass of ink by using an oscillation change, in a pixel; ejecting ink into the pixel from a nozzle of the inkjet head, and measuring the amount of ink ejected from the nozzle by using the mass measuring device; and adjusting a voltage waveform applied to the nozzle of the inkjet head.

    摘要翻译: 提供了一种控制喷墨头的喷嘴的方法和用于测量从喷墨头的喷嘴喷出的墨量的装置。 该方法包括:在像素中准备通过使用振荡变化来测量墨水质量的质量测量装置; 从喷墨头的喷嘴将墨水喷射到像素中,并且通过使用质量测量装置测量从喷嘴喷射的墨量; 以及调整施加到喷墨头的喷嘴的电压波形。

    METHOD OF CONTROLLING NOZZLES OF INKJET HEAD AND APPARATUS FOR MEASURING AMOUNTS OF INK EJECTED FROM NOZZLES OF INKJET HEAD
    2.
    发明申请
    METHOD OF CONTROLLING NOZZLES OF INKJET HEAD AND APPARATUS FOR MEASURING AMOUNTS OF INK EJECTED FROM NOZZLES OF INKJET HEAD 失效
    喷嘴注射喷嘴的方法和测量从喷嘴喷嘴喷出的墨水量的装置

    公开(公告)号:US20120268508A1

    公开(公告)日:2012-10-25

    申请号:US13533084

    申请日:2012-06-26

    IPC分类号: B41J2/195

    CPC分类号: B41J2/125 B41J29/393

    摘要: Provided are method of controlling nozzles of an inkjet head and an apparatus for measuring the amounts of ink ejected from the nozzles of the inkjet head. The method includes: preparing a mass measuring device, which measures the mass of ink by using an oscillation change, in a pixel; ejecting ink into the pixel from a nozzle of the inkjet head, and measuring the amount of ink ejected from the nozzle by using the mass measuring device; and adjusting a voltage waveform applied to the nozzle of the inkjet head.

    摘要翻译: 提供了一种控制喷墨头的喷嘴的方法和用于测量从喷墨头的喷嘴喷出的墨量的装置。 该方法包括:在像素中准备通过使用振荡变化来测量墨水质量的质量测量装置; 从喷墨头的喷嘴将墨水喷射到像素中,并且通过使用质量测量装置测量从喷嘴喷射的墨量; 以及调整施加到喷墨头的喷嘴的电压波形。

    Apparatus and method for measuring thickness of ink layer in pixel
    3.
    发明授权
    Apparatus and method for measuring thickness of ink layer in pixel 有权
    用于测量像素中油墨层厚度的装置和方法

    公开(公告)号:US08011749B2

    公开(公告)日:2011-09-06

    申请号:US12123713

    申请日:2008-05-20

    CPC分类号: B41J29/393

    摘要: Provided are an apparatus and method for measuring the thickness of an ink layer in a pixel and a method of controlling nozzles of an inkjet head using the apparatus and method. The apparatus includes: a substrate; a plurality of pixels disposed on the substrate and filled with ink due to a printing operation; first and second electrodes corresponding to the pixels, the first and second electrodes disposed on opposite sides of each of the pixels; and a capacitance measurement circuit electrically connected to the first and second electrodes to measure the capacitance of each of the pixels.

    摘要翻译: 提供了一种用于测量像素中的墨层的厚度的装置和方法,以及使用该装置和方法控制喷墨头的喷嘴的方法。 该装置包括:基板; 设置在基板上并由于打印操作而填充有墨水的多个像素; 对应于像素的第一和第二电极,第一和第二电极设置在每个像素的相对侧上; 以及电容测量电路,电连接到第一和第二电极以测量每个像素的电容。

    Method of controlling nozzles of inkjet head and apparatus for measuring amounts of ink ejected from nozzles of inkjet head
    4.
    发明授权
    Method of controlling nozzles of inkjet head and apparatus for measuring amounts of ink ejected from nozzles of inkjet head 失效
    控制喷墨头喷嘴的方法和用于测量从喷墨头喷嘴喷出的墨量的装置

    公开(公告)号:US08226191B2

    公开(公告)日:2012-07-24

    申请号:US12060425

    申请日:2008-04-01

    IPC分类号: B41J29/38

    CPC分类号: B41J2/125 B41J29/393

    摘要: Provided are method of controlling nozzles of an inkjet head and an apparatus for measuring the amounts of ink ejected from the nozzles of the inkjet head. The method includes: preparing a mass measuring device, which measures the mass of ink by using an oscillation change, in a pixel; ejecting ink into the pixel from a nozzle of the inkjet head, and measuring the amount of ink ejected from the nozzle by using the mass measuring device; and adjusting a voltage waveform applied to the nozzle of the inkjet head.

    摘要翻译: 提供了一种控制喷墨头的喷嘴的方法和用于测量从喷墨头的喷嘴喷出的墨量的装置。 该方法包括:在像素中准备通过使用振荡变化来测量墨水质量的质量测量装置; 从喷墨头的喷嘴将墨水喷射到像素中,并且通过使用质量测量装置测量从喷嘴喷射的墨量; 以及调整施加到喷墨头的喷嘴的电压波形。

    APPARATUS AND METHOD FOR MEASURING THICKNESS OF INK LAYER IN PIXEL
    5.
    发明申请
    APPARATUS AND METHOD FOR MEASURING THICKNESS OF INK LAYER IN PIXEL 有权
    用于测量像素中墨盒厚度的装置和方法

    公开(公告)号:US20090174742A1

    公开(公告)日:2009-07-09

    申请号:US12123713

    申请日:2008-05-20

    IPC分类号: B41J29/38

    CPC分类号: B41J29/393

    摘要: Provided are an apparatus and method for measuring the thickness of an ink layer in a pixel and a method of controlling nozzles of an inkjet head using the apparatus and method. The apparatus includes: a substrate; a plurality of pixels disposed on the substrate and filled with ink due to a printing operation; first and second electrodes corresponding to the pixels, the first and second electrodes disposed on opposite sides of each of the pixels; and a capacitance measurement circuit electrically connected to the first and second electrodes to measure the capacitance of each of the pixels.

    摘要翻译: 提供了一种用于测量像素中的墨层的厚度的装置和方法,以及使用该装置和方法控制喷墨头的喷嘴的方法。 该装置包括:基板; 设置在基板上并由于打印操作而填充有墨水的多个像素; 对应于像素的第一和第二电极,第一和第二电极设置在每个像素的相对侧上; 以及电容测量电路,电连接到第一和第二电极以测量每个像素的电容。

    Method of manufacturing a nozzle plate
    6.
    发明授权
    Method of manufacturing a nozzle plate 有权
    制造喷嘴板的方法

    公开(公告)号:US08156650B2

    公开(公告)日:2012-04-17

    申请号:US11877156

    申请日:2007-10-23

    IPC分类号: B21D53/76

    摘要: A selective surface treatment method using a block copolymer, a black matrix and a method of manufacturing the same, and a nozzle plate and a method of manufacturing the same are provided. According to the method of manufacturing a nozzle plate, a block copolymer layer including an ink-phobic polymer block and an ink-philic polymer block may be formed on a stamp, a substrate having nozzles formed therein and an ink-philic coating film formed on an outer surface of the substrate and inner walls of the nozzles may be prepared, and the block copolymer layer formed on the stamp may be transferred onto an upper surface of the ink-philic coating film formed on the outer surface of the substrate.

    摘要翻译: 提供了使用嵌段共聚物,黑色矩阵及其制造方法的选择性表面处理方法以及喷嘴板及其制造方法。 根据制造喷嘴板的方法,可以在印模上形成含有疏墨聚合物嵌段和亲油性聚合物嵌段的嵌段共聚物层,其上形成有喷嘴的基材和形成在喷墨板上的油墨亲和涂膜 可以制备基材的外表面和喷嘴的内壁,并且形成在印模上的嵌段共聚物层可以转印到形成在基材的外表面上的亲油性涂膜的上表面上。

    Pigment distribution system and method of encapsulating pigment
    8.
    发明授权
    Pigment distribution system and method of encapsulating pigment 有权
    颜料分配系统和颜料包封方法

    公开(公告)号:US08030373B2

    公开(公告)日:2011-10-04

    申请号:US12060471

    申请日:2008-04-01

    IPC分类号: C09D11/00

    摘要: Provided is a pigment distribution system. The pigment distribution system includes a pigment encapsulated by physically adsorbing a diblock copolymer to the pigment. The diblock copolymer is represented by Formula 1 below: where -A- denotes a hydrophilic monomer, -B- denotes a hydrophobic monomer, m denotes an integer ranging from 1 to 10, and n denotes an integer ranging from 3 to 30, wherein hydrophilic monomers of neighboring diblock copolymer chains are crosslinked using a crosslinker.

    摘要翻译: 提供颜料分配系统。 颜料分配系统包括通过将二嵌段共聚物物理吸附到颜料上而包裹的颜料。 二嵌段共聚物由下式1表示:其中-A-表示亲水性单体,-B-表示疏水性单体,m表示1〜10的整数,n表示3〜30的整数,式中,亲水性 相邻二嵌段共聚物链的单体使用交联剂进行交联。

    Nozzle plate for inkjet head and method of manufacturing the nozzle plate
    10.
    发明授权
    Nozzle plate for inkjet head and method of manufacturing the nozzle plate 有权
    用于喷墨头的喷嘴板和制造喷嘴板的方法

    公开(公告)号:US07926910B2

    公开(公告)日:2011-04-19

    申请号:US11764844

    申请日:2007-06-19

    IPC分类号: B41J2/135

    摘要: A nozzle plate for an inkjet head and a method of manufacturing the nozzle plate includes a silicon substrate having a nozzle, a thermally oxidized silicon layer formed on an outer surface of the silicon substrate and an inner wall of the nozzle, an adhesion layer deposited on the thermally oxidized silicon layer formed on the outer surface of the silicon substrate and formed of silicon oxide, and an ink-repellent coating layer deposited on the adhesion layer.

    摘要翻译: 用于喷墨头的喷嘴板和喷嘴板的制造方法包括具有喷嘴的硅基板,形成在硅基板的外表面上的热氧化硅层和喷嘴的内壁,粘合层沉积在 形成在硅衬底的外表面上并由氧化硅形成的热氧化硅层和沉积在粘合层上的拒墨涂层。