公开(公告)号：US20080088966A1

公开(公告)日：2008-04-17

申请号：US11843095

申请日：2007-08-22

Applicant: Nam-hoon LEE ,  Jae-hyeong Kim

Inventor： Nam-hoon LEE ,  Jae-hyeong Kim

IPC: G11B5/596 ,  G11B21/02

CPC classification number: G11B5/5547

Abstract: A servo control method in a seek retry condition includes determining whether the seek retry condition is generated, and terminating a servo control process that is currently performed and decelerating a voice coil motor such that a speed of the voice coil motor is minimized using a back electromotive force when the seek retry condition is generated.

Abstract translation: 搜索重试条件中的伺服控制方法包括确定是否产生搜索重试条件，并终止当前执行的伺服控制处理，并且使音圈马达减速，使得使用反电动势使音圈马达的速度最小化 当搜索重试条件生成时强制。

公开(公告)号：US20160358751A1

公开(公告)日：2016-12-08

申请号：US15080752

申请日：2016-03-25

Applicant: Jong-hyun LEE ,  Jung-woo SEO ,  Bo-kyung JUNG ,  Nam-hoon LEE ,  Gi-nam PARK ,  Sung-ho KANG ,  Tae-gon KIM ,  Jin-hwa HEO ,  Byung-joo OH ,  Gon-su KANG ,  Hyeok-jun KWON ,  Jin-seung LEE

Inventor： Jong-hyun LEE ,  Jung-woo SEO ,  Bo-kyung JUNG ,  Nam-hoon LEE ,  Gi-nam PARK ,  Sung-ho KANG ,  Tae-gon KIM ,  Jin-hwa HEO ,  Byung-joo OH ,  Gon-su KANG ,  Hyeok-jun KWON ,  Jin-seung LEE

IPC: H01J37/32 ,  C23C16/455 ,  C23C16/458 ,  C23C16/50

CPC classification number: H01J37/32055 ,  C23C16/45544

Abstract: An arc discharge apparatus includes a body unit including a housing and a transmissive member fixed to the housing, the housing having a coolant inlet and a coolant outlet, and an electrode unit on the housing, the electrode unit including an anode and a cathode facing each other, wherein the anode includes a main body portion connected to the housing, an anode tip coupled to the main body portion, and a cooling line in the anode and in contact with an inner wall of the anode tip, the cooling line being connected to the coolant inlet and to the coolant outlet.

Abstract translation: 电弧放电装置包括主体单元，其包括壳体和固定到壳体的透射构件，壳体具有冷却剂入口和冷却剂出口以及壳体上的电极单元，电极单元包括面向每个的阳极和阴极 另一方面，其中所述阳极包括连接到所述壳体的主体部分，连接到所述主体部分的阳极尖端和所述阳极中的冷却线并且与所述阳极尖端的内壁接触，所述冷却线连接到 冷却剂入口和冷却剂出口。