公开(公告)号：US20140064764A1

公开(公告)日：2014-03-06

申请号：US14073329

申请日：2013-11-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dae-hwan Kim ,  Keon Kuk ,  Jin-han Kim ,  Jun-o Kim ,  Tatsuhiro Otsuka ,  Young-dae Ko

IPC: G03G15/20

CPC classification number: G03G15/2039 ,  G03G15/2042

Abstract: The apparatus includes a heating roller that generates heat for melting toner attached to a printing medium; a first induction coil that is disposed outside the heating roller and heats the heating roller by using induced current generated according to current flowing through the first induction coil; two second induction coils that are disposed at upper portions of both ends of the first induction coil and heat the heating roller by using induced current generated according to current flowing through the two second induction coils; a power supply unit that supplies current to the first induction coil and the two second induction coils; and a control unit that controls the power supply unit to supply current flowing in the same direction or different directions to the first induction coil and the second induction coils according to the size of paper fed into the heating roller.

Abstract translation: 该装置包括加热辊，该加热辊产生用于熔化附着在打印介质上的调色剂的热量; 第一感应线圈，其设置在所述加热辊的外侧，并使用根据流过所述第一感应线圈的电流产生的感应电流加热所述加热辊; 两个第二感应线圈，其设置在第一感应线圈的两端的上部，并且通过使用根据流经两个第二感应线圈的电流产生的感应电流加热加热辊; 电源单元，其向所述第一感应线圈和所述两个第二感应线圈提供电流; 以及控制单元，其控制所述电源单元根据供给到所述加热辊中的纸张的尺寸，向与所述第一感应线圈和所述第二感应线圈相同的方向或不同方向供给电流。

公开(公告)号：US08811877B2

公开(公告)日：2014-08-19

申请号：US14079557

申请日：2013-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-dae Ko ,  Keon Kuk ,  Jun-o Kim ,  Dae-hwan Kim ,  Tatsuhiro Otsuka ,  Jin-han Kim

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G2215/2022

Abstract: An induction heating type fusing device and an image forming apparatus including the fusing device. The fusing device includes a magnetic flux generator and a compressing roller outside a fusing belt, first and second fusing rollers and a nip guide inside the fusing belt. The compressing roller compresses against the first and second fusing rollers and the nip guide to form nips, while the fusing belt is disposed between the compressing roller and the first and second fusing rollers and the nip guide.

Abstract translation: 感应加热型定影装置和包括该定影装置的图像形成装置。 定影装置包括位于定影带外部的磁通发生器和压缩辊，第一和第二定影辊以及定影带内部的压合引导件。 压缩辊压靠在第一和第二定影辊和辊隙引导件上以形成夹头，同时定影带设置在压缩辊与第一和第二定影辊和夹持引导件之间。

公开(公告)号：US10913201B2

公开(公告)日：2021-02-09

申请号：US15229981

申请日：2016-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keon Kuk ,  Eun-bong Han ,  Young-dae Ko ,  Hyeon-hyang Kim ,  O-hyun Beak ,  Jun-hee Lee ,  Yeon-kyoung Jung

IPC: B29C67/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/00 ,  B29C64/112 ,  B33Y50/02

Abstract: An object forming apparatus and a controlling method thereof are provided. The object forming apparatus includes an injector configured to inject an object forming material based on object data, a base part in which an object is formed through stacking of the injected object forming material, a sensor configured to detect a height of the object stacked on the base part, and a controller configured to control the injector based on a signal output from the sensor.

公开(公告)号：US08879935B2

公开(公告)日：2014-11-04

申请号：US14073329

申请日：2013-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-hwan Kim ,  Keon Kuk ,  Jin-han Kim ,  Jun-o Kim ,  Tatsuhiro Otsuka ,  Young-dae Ko

IPC: G03G15/00 ,  G03G15/20

CPC classification number: G03G15/2039 ,  G03G15/2042

Abstract: The apparatus includes a heating roller that generates heat for melting toner attached to a printing medium; a first induction coil that is disposed outside the heating roller and heats the heating roller by using induced current generated according to current flowing through the first induction coil; two second induction coils that are disposed at upper portions of both ends of the first induction coil and heat the heating roller by using induced current generated according to current flowing through the two second induction coils; a power supply unit that supplies current to the first induction coil and the two second induction coils; and a control unit that controls the power supply unit to supply current flowing in the same direction or different directions to the first induction coil and the second induction coils according to the size of paper fed into the heating roller.

公开(公告)号：US10566293B2

公开(公告)日：2020-02-18

申请号：US15061233

申请日：2016-03-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keon Kuk ,  Young-dae Ko ,  O-hyun Beak ,  Eun-bong Han ,  Hyeon-hyang Kim ,  Yeon-kyoung Jung ,  Il-ju Mun

IPC: H01L23/552 ,  B05B15/20 ,  H05K3/28 ,  H01L23/24 ,  H05K1/02 ,  H01L23/498 ,  H01L23/00

Abstract: A circuit element package, a manufacturing method thereof, and a manufacturing apparatus thereof are provided. The circuit element package includes a circuit element disposed on a printed circuit board, an insulating layer covering the circuit element, a first shielding layer covering a side surface of the insulating layer, and a second shielding layer covering an upper surface of the insulating layer and electrically connected to the first shielding layer.

公开(公告)号：US08687995B2

公开(公告)日：2014-04-01

申请号：US13904262

申请日：2013-05-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-han Kim ,  Byung-sang Yun ,  Kyung-hwan Kim ,  Jun-o Kim ,  Young-dae Ko

IPC: G03G15/00 ,  G03G15/20

CPC classification number: G03G15/2057 ,  G03G15/2039 ,  G03G15/2053 ,  G03G2215/2048 ,  H05B3/0095

Abstract: A heating roller including a resistive heating layer and a fusing device including the heating roller. By separately disposing a plurality of electrodes in an axis direction of the heating roller, and by independently controlling each electrode, the heating roller may correspond to various papers having different sizes. Accordingly, the temperature of the heating roller may be stably controlled.

Abstract translation: 一种加热辊，包括电阻加热层和包括加热辊的定影装置。 通过在加热辊的轴向上分开设置多个电极，并且通过独立地控制每个电极，加热辊可以对应于具有不同尺寸的各种纸。 因此，可以稳定地控制加热辊的温度。