公开(公告)号：US20230087040A1

公开(公告)日：2023-03-23

申请号：US17908953

申请日：2021-02-03

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

Inventor： Jaehyeok JANG ,  Sunhyung LEE ,  Hojin RYU

IPC: G03G15/20 ,  H05B3/26

Abstract: An example fuser includes a flexible fixing belt, a back-up to form a fixing nip with the fixing belt, a heater substrate having a first surface on which a heating element pattern is located and a second surface opposite to the first surface, the heater substrate to heat the fixing belt at the fixing nip, and a heat conduction member having a plurality of heat conduction segments contacting the first surface of the heater substrate.

公开(公告)号：US20210333734A1

公开(公告)日：2021-10-28

申请号：US17284392

申请日：2019-09-26

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

Inventor： Sunhyung LEE ,  Seachul BAE ,  Jaehyeok JANG ,  Jingue KO ,  Yongho CHUN

IPC: G03G15/20

Abstract: A fixing device includes a pressing member including a nip plate, and an electron beam-irradiated fluorinated resin film is to be on an outer surface of the nip plate facing toward the backup member.