公开(公告)号：US11852526B2

公开(公告)日：2023-12-26

申请号：US17114669

申请日：2020-12-08

Applicant: Xerox Corporation

Inventor： Yu Qi ,  Eliud Robles Flores ,  Judith Millner Vandewinckel ,  Andrew Beams

IPC: G01J1/42 ,  G01J1/58 ,  G01N21/64 ,  A61B5/00

CPC classification number: G01J1/429 ,  A61B5/441 ,  G01J1/58 ,  G01N21/6428

Abstract: A sun exposure sensor for disposable or single use including a substrate having an upper surface and a lower surface; a sun exposure sensing portion disposed on the upper surface of the substrate, the sun exposure sensing portion comprising a fluorescent toner image, wherein the fluorescent toner image increasingly fades upon exposure to sunlight; a sun exposure scale disposed on the upper surface of the substrate, the sun exposure scale comprising an evaluation image for evaluating an amount of fading of the fluorescent toner image; an optional coating layer disposed over all or a portion of the upper surface of the substrate; an optional backing layer disposed over all or a portion of the lower surface of the substrate. A process for preparing the sensor using xerographic toner printing.

公开(公告)号：US20220178742A1

公开(公告)日：2022-06-09

申请号：US17114669

申请日：2020-12-08

Applicant: Xerox Corporation

Inventor： Yu Qi ,  Eliud Robles Flores ,  Judith Millner Vandewinckel ,  Andrew Beams

IPC: G01J1/42 ,  G01J1/58 ,  A61B5/00 ,  G01N21/64

Abstract: A sun exposure sensor for disposable or single use including a substrate having an upper surface and a lower surface; a sun exposure sensing portion disposed on the upper surface of the substrate, the sun exposure sensing portion comprising a fluorescent toner image, wherein the fluorescent toner image increasingly fades upon exposure to sunlight; a sun exposure scale disposed on the upper surface of the substrate, the sun exposure scale comprising an evaluation image for evaluating an amount of fading of the fluorescent toner image; an optional coating layer disposed over all or a portion of the upper surface of the substrate; an optional backing layer disposed over all or a portion of the lower surface of the substrate. A process for preparing the sensor using xerographic toner printing.