公开(公告)号：US20230391105A1

公开(公告)日：2023-12-07

申请号：US18448810

申请日：2023-08-11

Applicant: Kateeva, Inc.

Inventor： Christopher R. Hauf ,  David Darrow ,  David Donovan

IPC: B41J2/21 ,  H04N1/00

CPC classification number: B41J2/2135 ,  H04N1/00761

Abstract: A printing system includes a substrate support, a printhead assembly positioned facing the substrate support, and an imager. The printhead assembly includes a plurality of dispensing nozzles extending in an ejection direction towards the substrate support and a plurality of marks. The imager is movable relative to the printhead assembly and oriented in a direction opposite to the ejection direction for capturing at least one image including the plurality of marks indicating positions of the plurality of dispensing nozzles in the printhead assembly.

公开(公告)号：US11801687B2

公开(公告)日：2023-10-31

申请号：US17446700

申请日：2021-09-01

Applicant: Kateeva, Inc.

Inventor： Christopher R. Hauf ,  David Darrow ,  David Donovan

IPC: B41J2/21 ,  H04N1/00

CPC classification number: B41J2/2135 ,  H04N1/00761

Abstract: A printing system includes a substrate support, a printhead assembly positioned facing the substrate support, and an imager. The printhead assembly includes a plurality of dispensing nozzles extending in an ejection direction towards the substrate support and a plurality of marks. The imager is movable relative to the printhead assembly and oriented in a direction opposite to the ejection direction for capturing at least one image including the plurality of marks indicating positions of the plurality of dispensing nozzles in the printhead assembly.

公开(公告)号：US20210394528A1

公开(公告)日：2021-12-23

申请号：US17446700

申请日：2021-09-01

Applicant: Kateeva, Inc.

Inventor： Christopher R. Hauf ,  David Darrow ,  David Donovan

IPC: B41J2/21 ,  H04N1/00

Abstract: A printing system includes a substrate support, a printhead assembly positioned facing the substrate support, and an imager. The printhead assembly includes a plurality of dispensing nozzles extending in an ejection direction towards the substrate support and a plurality of marks. The imager is movable relative to the printhead assembly and oriented in a direction opposite to the ejection direction for capturing at least one image including the plurality of marks indicating positions of the plurality of dispensing nozzles in the printhead assembly.

公开(公告)号：US20200180325A1

公开(公告)日：2020-06-11

申请号：US16682389

申请日：2019-11-13

Applicant: Kateeva, Inc.

Inventor： Christopher R. Hauf ,  David Darrow ,  David Donovan

IPC: B41J2/21 ,  H04N1/00

Abstract: A printing system includes a substrate support, a printhead assembly positioned facing the substrate support, and an imager. The printhead assembly includes a plurality of dispensing nozzles extending in an ejection direction towards the substrate support and a plurality of marks. The imager is movable relative to the printhead assembly and oriented in a direction opposite to the ejection direction for capturing at least one image including the plurality of marks indicating positions of the plurality of dispensing nozzles in the printhead assembly.

公开(公告)号：US11135854B2

公开(公告)日：2021-10-05

申请号：US16682389

申请日：2019-11-13

Applicant: Kateeva, Inc.

Inventor： Christopher R. Hauf ,  David Darrow ,  David Donovan

IPC: B41J2/21 ,  H04N1/00

Abstract: A printing system includes a substrate support, a printhead assembly positioned facing the substrate support, and an imager. The printhead assembly includes a plurality of dispensing nozzles extending in an ejection direction towards the substrate support and a plurality of marks. The imager is movable relative to the printhead assembly and oriented in a direction opposite to the ejection direction for capturing at least one image including the plurality of marks indicating positions of the plurality of dispensing nozzles in the printhead assembly.