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    Fluidic die
    1.
    发明授权
    Fluidic die 有权

    公开(公告)号：US11618253B2

    公开(公告)日：2023-04-04

    申请号：US17302887

    申请日：2021-05-14

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Sean P. McClelland ,  Donald J. Milligan ,  Eric T. Martin

    IPC: B41J2/045 ,  B41J2/14

    Abstract: A fluidic die may include a substrate supporting a fluid actuator address line and first and second groups of fluid actuators connected to the fluid actuator address line. The first group of fluid actuators may include first and second types of fluid actuators having different operating characteristics. The second group of fluid actuators may include the first and the second types of fluid actuators. The fluid actuators of the first and second groups have addresses such that a fluid actuator of the first type in the first group and a fluid actuator of the second type in the second group are both enabled in response to a single enabling event on the fluid actuator address line.

    Interdigitated primitives
    2.
    发明授权
    Interdigitated primitives 有权

    公开(公告)号：US10232611B2

    公开(公告)日：2019-03-19

    申请号：US15860958

    申请日：2018-01-03

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Sean P. McClelland

    IPC: B41J2/045

    Abstract: In some examples, a fluid ejection device comprises fluid nozzles arranged in a plurality of primitives, wherein a first primitive of the plurality of primitives is interdigitated with a second primitive of the plurality of primitives, the first primitive comprising a series of nozzles starting with a first nozzle of the first primitive, and the second primitive comprising a series of nozzles starting with a first nozzle of the second primitive. The fluid ejection device further comprises a plurality of addresses that designate respective nozzles of the series of nozzles of each primitive of the plurality of primitives, wherein a first address of the plurality of addresses designates the first nozzle of the first primitive and the first nozzle of the second primitive.

    FLUIDIC DIE
    3.
    发明申请
    FLUIDIC DIE 有权

    公开(公告)号：US20210260870A1

    公开(公告)日：2021-08-26

    申请号：US17302887

    申请日：2021-05-14

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Sean P. McClelland ,  Donald J. Milligan ,  Eric T. Martin

    IPC: B41J2/045

    Abstract: A fluidic die may include a substrate supporting a fluid actuator address line and first and second groups of fluid actuators connected to the fluid actuator address line. The first group of fluid actuators may include first and second types of fluid actuators having different operating characteristics. The second group of fluid actuators may include the first and the second types of fluid actuators. The fluid actuators of the first and second groups have addresses such that a fluid actuator of the first type in the first group and a fluid actuator of the second type in the second group are both enabled in response to a single enabling event on the fluid actuator address line.

    Nozzle layouts for printheads
    8.
    发明授权
    Nozzle layouts for printheads 有权
    打印头的喷嘴布局

    公开(公告)号：US08944549B2

    公开(公告)日：2015-02-03

    申请号：US13924799

    申请日：2013-06-24

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： Dustin W. Blair ,  Lawrence H. White ,  Sean P. McClelland

    IPC: B41J2/045 ,  B41J2/07 ,  B41J2/14

    CPC classification number: B41J2/07 ,  B41J2/04508 ,  B41J2/04551 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/1433 ,  B41J2/2054 ,  B41J2002/14475

    Abstract: Nozzle layouts for printheads are described. In an example, a printhead includes a first set of drop ejectors having orifices with circular bores, and a second set of drop ejectors having orifices with non-circular bores. A processor receives printing data representing an image to be printed to media, and provides firing data to the printhead for activating the drop ejectors. The firing data selects the drop ejectors with the circular bores to print graphic elements of the image and selecting the drop ejectors with the non-circular bores to print textual elements or line elements of the image.

    Abstract translation: 描述打印头的喷嘴布局。 在一个示例中，打印头包括具有圆形孔的孔的第一组液滴喷射器，以及具有非圆形孔的孔的第二组喷射器。 处理器接收表示要打印到介质的图像的打印数据，并向打印头提供点火数据以激活液滴喷射器。 点火数据选择具有圆形孔的液滴喷射器以打印图像的图形元素，并且使用非圆形孔选择墨滴喷射器来打印图像的文本元素或线元素。

    NOZZLE LAYOUTS FOR PRINTHEADS
    9.
    发明申请
    NOZZLE LAYOUTS FOR PRINTHEADS 有权
    喷嘴的喷头

    公开(公告)号：US20140375710A1

    公开(公告)日：2014-12-25

    申请号：US13924799

    申请日：2013-06-24

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Dustin W. Blair ,  Lawrence H. White ,  Sean P. McClelland

    IPC: B41J2/07 ,  B41J2/14

    CPC classification number: B41J2/07 ,  B41J2/04508 ,  B41J2/04551 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/1433 ,  B41J2/2054 ,  B41J2002/14475

    Abstract: Nozzle layouts for printheads are described. In an example, a printhead includes a first set of drop ejectors having orifices with circular bores, and a second set of drop ejectors having orifices with non-circular bores. A processor receives printing data representing an image to be printed to media, and provides firing data to the printhead for activating the drop ejectors. The firing data selects the drop ejectors with the circular bores to print graphic elements of the image and selecting the drop ejectors with the non-circular bores to print textual elements or line elements of the image.

    Abstract translation: 描述打印头的喷嘴布局。 在一个示例中，打印头包括具有圆形孔的孔的第一组液滴喷射器，以及具有非圆形孔的孔的第二组喷射器。 处理器接收表示要打印到介质的图像的打印数据，并向打印头提供点火数据以激活液滴喷射器。 点火数据选择具有圆形孔的液滴喷射器以打印图像的图形元素，并且使用非圆形孔选择墨滴喷射器来打印图像的文本元素或线元素。

    FLUIDIC DIE
    10.
    发明公开
    FLUIDIC DIE 审中-公开

    公开(公告)号：US20230202167A1

    公开(公告)日：2023-06-29

    申请号：US18114148

    申请日：2023-02-24

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： Sean P. McClelland ,  Donald J. Milligan ,  Eric T. Martin

    IPC: B41J2/045

    CPC classification number: B41J2/0458 ,  B41J2/04543 ,  B41J2/04541 ,  B41J2002/14467

    Abstract: A fluidic die may include a substrate supporting a fluid actuator address line and first and second groups of fluid actuators connected to the fluid actuator address line. The first group of fluid actuators may include first and second types of fluid actuators having different operating characteristics. The second group of fluid actuators may include the first and the second types of fluid actuators. The fluid actuators of the first and second groups have addresses such that a fluid actuator of the first type in the first group and a fluid actuator of the second type in the second group are both enabled in response to a single enabling event on the fluid actuator address line.

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