中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

35 records (took 0.034 seconds)

    INKJET PRINTER WITH SUBSTRATE HEIGHT POSITION CONTROL
    21.
    发明申请
    INKJET PRINTER WITH SUBSTRATE HEIGHT POSITION CONTROL 有权

    公开(公告)号：US20210339543A1

    公开(公告)日：2021-11-04

    申请号：US17305891

    申请日：2021-07-16

    Applicant: Kateeva, Inc.

    Inventor： Digby Pun ,  Alexander Sou-Kang Ko ,  David C. Donovan

    IPC: B41J11/58

    Abstract: An inkjet printer is described. The inkjet printer has a substrate holder assembly that includes a base member having a long axis in a first direction and a short axis in a second direction perpendicular to the first direction; a contact member coupled to the base member, the contact member having a long axis in the first direction and a short axis in the second direction; a holder carriage coupled to the base member; a linear extender coupled between the base member and the contact member and extending in a third direction intersecting with the first direction and the second direction from the base member toward the contact member; and a flex member coupled to the base member, extending in the second direction between the linear extender and the contact member, and having a flex direction in a direction perpendicular to the first direction and the second direction.

    INKJET PRINTER WITH SUBSTRATE HEIGHT POSITION CONTROL
    22.
    发明申请
    INKJET PRINTER WITH SUBSTRATE HEIGHT POSITION CONTROL 审中-公开

    公开(公告)号：US20200180329A1

    公开(公告)日：2020-06-11

    申请号：US16702380

    申请日：2019-12-03

    Applicant: Kateeva, Inc.

    Inventor： Digby Pun ,  Alexander Sou-Kang Ko ,  David C. Donovan

    IPC: B41J11/58

    Abstract: An inkjet printer is described. The inkjet printer has a substrate holder assembly that includes a base member having a long axis in a first direction and a short axis in a second direction perpendicular to the first direction; a contact member coupled to the base member, the contact member having a long axis in the first direction and a short axis in the second direction; a holder carriage coupled to the base member; a linear extender coupled between the base member and the contact member and extending in a third direction intersecting with the first direction and the second direction from the base member toward the contact member; and a flex member coupled to the base member, extending in the second direction between the linear extender and the contact member, and having a flex direction in a direction perpendicular to the first direction and the second direction.

    Gas enclosure systems and methods utilizing multi-zone circulation and filtration
    24.
    发明授权
    Gas enclosure systems and methods utilizing multi-zone circulation and filtration 有权

    公开(公告)号：US09873273B2

    公开(公告)日：2018-01-23

    申请号：US15046381

    申请日：2016-02-17

    Applicant: Kateeva, Inc.

    Inventor： Justin Mauck ,  Alexander Sou-Kang Ko ,  Eliyahu Vronsky ,  Prahallad Iyengar ,  Digby Pun

    IPC: B41J29/06 ,  B41J29/02 ,  B41J29/377 ,  B01D46/00 ,  B41J2/01 ,  H01L51/00 ,  H01L51/56

    CPC classification number: B41J29/06 ,  B01D46/0039 ,  B41J2/01 ,  B41J29/02 ,  B41J29/377 ,  H01L51/0004 ,  H01L51/56

    Abstract: The present teachings relate to various embodiments of a gas enclosure system that can have a particle control system that can include a multi-zone gas circulation and filtration system, a low-particle-generating X-axis linear bearing system for moving a printhead assembly relative to a substrate, a service bundle housing exhaust system, and a printhead assembly exhaust system. Various components of a particle control system can include a tunnel circulation and filtration system that can be in flow communication with bridge circulation and filtration system. Various embodiments of a tunnel circulation and filtration system can provide cross-flow circulation and filtration of gas about a floatation table of a printing system. Various embodiments of a gas enclosure system can have a bridge circulation and filtration system that can provide circulation and filtration of gas about a printing system bridge and related apparatuses and devices. Accordingly, various embodiments of a gas circulation and filtration system as disclosed herein can effectively remove both airborne particulate matter, as well as particulate matter generated proximal to a substrate during a printing process. As such, various embodiments of a gas circulation and filtration system in conjunction with various embodiments of a gas purification system of the present teachings can provide for a controlled manufacturing environment resulting in a high-yield of OLED various devices.

    Gas Enclosure Systems and Methods Utilizing Multi-Zone Circulation and Filtration
    25.
    发明申请
    Gas Enclosure Systems and Methods Utilizing Multi-Zone Circulation and Filtration 有权
    使用多区循环和过滤的气体封闭系统和方法

    公开(公告)号：US20160016423A1

    公开(公告)日：2016-01-21

    申请号：US14801653

    申请日：2015-07-16

    Applicant: Kateeva, Inc.

    Inventor： Justin Mauck ,  Alexander Sou-Kang Ko ,  Eliyahu Vronsky ,  Prahallad Iyengar ,  Digby Pun

    IPC: B41J29/06

    CPC classification number: B41J29/06 ,  B01D46/0039 ,  B41J2/01 ,  B41J29/02 ,  B41J29/377 ,  H01L51/0004 ,  H01L51/56

    Abstract: The present teachings relate to various embodiments of a gas enclosure system that can have a particle control system that can include a multi-zone gas circulation and filtration system, a low-particle-generating X-axis linear bearing system for moving a printhead assembly relative to a substrate, a service bundle housing exhaust system, and a printhead assembly exhaust system. Various components of a particle control system can include a tunnel circulation and filtration system that can be in flow communication with bridge circulation and filtration system. Various embodiments of a tunnel circulation and filtration system can provide cross-flow circulation and filtration of gas about a floatation table of a printing system. Various embodiments of a gas enclosure system can have a bridge circulation and filtration system that can provide circulation and filtration of gas about a printing system bridge and related apparatuses and devices. Accordingly, various embodiments of a gas circulation and filtration system as disclosed herein can effectively remove both airborne particulate matter, as well as particulate matter generated proximal to a substrate during a printing process. As such, various embodiments of a gas circulation and filtration system in conjunction with various embodiments of a gas purification system of the present teachings can provide for a controlled manufacturing environment resulting in a high-yield of OLED various devices.

    Abstract translation: 本教导涉及可以具有粒子控制系统的气体封闭系统的各种实施例，其可以包括多区域气体循环和过滤系统，用于移动打印头组件相对的低颗粒生成X轴直线轴承系统 衬底，服务束壳体排气系统和打印头组件排气系统。 粒子控制系统的各种部件可以包括可与桥梁循环和过滤系统流通的隧道循环和过滤系统。 隧道循环和过滤系统的各种实施例可以提供围绕打印系统的漂浮台的气流的循环和过滤。 气体封闭系统的各种实施例可以具有桥梁循环和过滤系统，其可以提供围绕打印系统桥梁和相关设备和装置的气体的循环和过滤。 因此，本文公开的气体循环和过滤系统的各种实施例可以有效地去除在空气传播的颗粒物质以及在印刷过程中靠近基底产生的颗粒物质。 因此，结合本教导的气体净化系统的各种实施例的气体循环和过滤系统的各种实施例可以提供受控的制造环境，从而产生高产量的OLED各种装置。

    Printer, method of operating printer, and substrate handling mechanism
    26.
    发明授权
    Printer, method of operating printer, and substrate handling mechanism 有权

    公开(公告)号：US12275236B2

    公开(公告)日：2025-04-15

    申请号：US18344341

    申请日：2023-06-29

    Applicant: Kateeva, Inc.

    Inventor： Eashwer Chandra Vidhya Sagar Kollata ,  Digby Pun ,  Cormac McKinley Wicklow ,  Gregory Lewis

    IPC: B41J11/00 ,  B41J3/407 ,  B41J13/00 ,  B41J13/10 ,  B41J25/00 ,  B65G49/06

    Abstract: A printer includes a substrate support, a printhead assembly, first and second actuators, and a controller. The printhead assembly deposits material on a substrate supported on the substrate support. The first actuator is disposed at a side of the substrate support and coupled to a first linear track disposed along the side of the substrate support and oriented in a first direction. The second actuator is disposed at an end of the substrate support and coupled to a second linear track disposed along the end of the substrate support and oriented in a second direction perpendicular to the first direction. The first and second actuators are positioned to engage with the substrate simultaneously. The controller moves the first and second actuators together to rotate the substrate.

    Transport Path Correction Techniques and Related Systems, Methods and Devices
    30.
    发明申请
    Transport Path Correction Techniques and Related Systems, Methods and Devices 审中-公开

    公开(公告)号：US20190297733A1

    公开(公告)日：2019-09-26

    申请号：US16435911

    申请日：2019-06-10

    Applicant: Kateeva, Inc.

    Inventor： David C. Darrow ,  Digby Pun ,  Robert B. Lowrance ,  Alexander Sou-Kang Ko

    IPC: H05K3/46 ,  B41J29/393 ,  H01L51/00 ,  B05D5/12 ,  B05C5/02 ,  B41J3/407 ,  B41J13/00

    Abstract: A printer deposits material onto a substrate as part of a manufacturing process for an electronic product. At least one mechanical component experiences mechanical error, which is mitigated using transducers that equalize position of a transported thing, e.g., to provide an “ideal” conveyance path; a substrate conveyance system and/or a printhead conveyance system can each use transducers in this manner to improve precise droplet placement. In one embodiment, errors are measured in advance, with corrections being “played back” during production runs to mitigate repeatable transport path error. In a still more detailed embodiment, the transducers can be predicated on voice coils, which cooperate with a floatation table and floating, mechanical pivot assembly to provide frictionless, but mechanically-supported error correction.

Patent Agency Ranking