公开(公告)号：US20140186077A1

公开(公告)日：2014-07-03

申请号：US13920827

申请日：2013-06-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sun-hyung LEE ,  Takashi Kidokoro ,  Yasumasa Otsuka

IPC: G03G15/20

CPC classification number: G03G15/2017 ,  G03G15/2053 ,  G03G15/206 ,  G03G15/2064 ,  G03G2215/2016 ,  G03G2215/2035

Abstract: A fixing device is provided. The fixing device includes a backup member that is disposed outside an endless belt that is flexible and rotates to rotate the endless belt, a nip forming member that is disposed inside the endless belt and faces the backup member to form a fixing nip, and a heater that includes a heating layer including an electroconductive filler dispersed in a base polymer to form an electroconductive network and that is interposed in a position corresponding to the fixing nip between the nip forming member and the endless belt.

Abstract translation: 提供定影装置。 该固定装置包括一个支承件，该支承件设置在环形带的外面，该环形带是柔性的并使其旋转以使环形带旋转;辊隙形成件，其设置在环形带的内部并面对支承件以形成定影辊隙;加热器 其包括加热层，其包含分散在基础聚合物中的导电填料以形成导电网络，并且该加热层被插入在对应于夹持形成构件和环形带之间的定影辊隙的位置。

公开(公告)号：US20140294471A1

公开(公告)日：2014-10-02

申请号：US14014508

申请日：2013-08-30

Applicant: SAMSUNG Electronics Co., Ltd.

Inventor： Sun-hyung LEE ,  Ju-hyeong LEE ,  Sang-uk JEON

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G15/2042 ,  G03G2215/2009 ,  G03G2215/2061 ,  G03G2215/2064

Abstract: A fixing apparatus includes a heating roller and a nip forming unit facing the heating roller to form a fixing nip. The heating roller includes a resistive heating layer receiving an electric current to generate heat, and a base material supporting the resistive heating layer, wherein a resistance per unit length of the resistive heating layer at opposite sides in a length direction is less than a resistance per unit length of the resistive heating layer at a center portion.

Abstract translation: 定影装置包括加热辊和面向加热辊的辊隙形成单元以形成定影辊隙。 加热辊包括接收电流以产生热量的电阻加热层和支撑电阻加热层的基底材料，其中电阻加热层在长度方向的相对侧的每单位长度的电阻小于每个 电阻加热层在中心部分的单位长度。

公开(公告)号：US20140227015A1

公开(公告)日：2014-08-14

申请号：US13946367

申请日：2013-07-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun-hyung LEE ,  Ju-hyeong LEE ,  Sang-uk JEON

IPC: G03G15/20

CPC classification number: G03G15/2057

Abstract: A fixing member has a releasing layer that includes a releasing layer material. A method of manufacturing the fixing member having the releasing layer includes the releasing layer material. The releasing layer includes a monomolecular layer of organic silane-based compounds.

Abstract translation: 固定构件具有包括释放层材料的释放层。 制造具有脱模层的固定部件的方法包括脱模层材料。 释放层包括有机硅烷类化合物的单分子层。

公开(公告)号：US20140178112A1

公开(公告)日：2014-06-26

申请号：US13905781

申请日：2013-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun-hyung LEE ,  Dong-woo LEE ,  Ju-hyoeng LEE ,  Sang-uk JEON

IPC: G03G15/20

CPC classification number: G03G15/2057 ,  G03G2215/2035 ,  Y10T29/49083

Abstract: The fixing apparatus includes a back-up member which is disposed outside a rotational and flexible endless belt and moves the endless belt, and a heating unit which is located inside the endless belt to face the back-up member and forms a fixing nip, and heats the endless belt at the fixing nip. The heating unit includes a support member having a recess formed in one surface thereof, current-supply electrodes respectively disposed at both ends of a length of the recess, and a heating element which is formed in the recess to contact the current-supply electrodes, the heating element including a base polymer and an electrically-conductive filler distributed in the base polymer to form an electrically-conductive network in a base polymer.

Abstract translation: 定影装置包括一个支承构件，该支撑构件设置在旋转和柔性环形带外侧并移动环形带;以及加热单元，其位于环形带内部以面对支撑构件并形成定影辊隙，并且 在定影辊隙处加热环形带。 加热单元包括：在其一个表面中形成有凹部的支撑构件，分别设置在凹部的长度的两端的电流供给电极和形成在凹部中以接触电流供给电极的加热元件， 加热元件包括分散在基础聚合物中的基础聚合物和导电填料，以在基础聚合物中形成导电网络。