公开(公告)号：US09041245B2

公开(公告)日：2015-05-26

申请号：US13311939

申请日：2011-12-06

Applicant: Ho Yoon ,  Dae Hyun Lim ,  Joong Ki Moon ,  Sung Wook Kang

Inventor： Ho Yoon ,  Dae Hyun Lim ,  Joong Ki Moon ,  Sung Wook Kang

IPC: H02J1/00 ,  H02J3/00 ,  H02M1/36 ,  H02H3/20 ,  H02H7/12

CPC classification number: H02M1/36 ,  H02H3/20 ,  H02H7/12 ,  Y10T307/25 ,  Y10T307/461 ,  Y10T307/533 ,  Y10T307/582 ,  Y10T307/707 ,  Y10T307/826

Abstract: A power supply apparatus includes a converter to convert AC power into DC power, an SMPS to convert the DC power into DC powers desired by loads, a capacitor to interconnect the converter and the SMPS, a PTC element connected to the converter, a first switch connected in parallel with the PTC element, and a second switch connected in series with the first switch. The method includes turning on the second switch to start charging of the capacitor, turning on the first switch to charge the capacitor to a target voltage level, and turning off both the first switch and second switch if a voltage across the capacitor rises over the target voltage level, to discharge the voltage across the capacitor so as to lower the voltage across the capacitor to the target voltage level or lower.

Abstract translation: 电源装置包括将AC电力转换为DC电力的转换器，将DC电力转换为负载所需的DC电力的SMPS，用于互连转换器和SMPS的电容器，连接到转换器的PTC元件，第一开关 与PTC元件并联连接的第二开关和与第一开关串联连接的第二开关。 该方法包括打开第二开关以开始对电容器充电，接通第一开关以将电容器充电至目标电压电平，并且如果电容器两端的电压上升超过目标电压，则关闭第一开关和第二开关 电压电平，以放电电容器两端的电压，以便将电容器两端的电压降低到目标电压电平或更低。

公开(公告)号：US20120169175A1

公开(公告)日：2012-07-05

申请号：US13373191

申请日：2011-11-08

Applicant: Keun Young Yoon ,  Pavlov Valery ,  Sung Wook Kang ,  Young Kwan Kim

Inventor： Keun Young Yoon ,  Pavlov Valery ,  Sung Wook Kang ,  Young Kwan Kim

IPC: H02K1/12 ,  H02K15/02

CPC classification number: H02K1/148 ,  D06F37/30 ,  H02K15/022 ,  Y10T29/49009

Abstract: A motor includes a ring-shaped stator, and a rotor to be rotated via electromagnetic interaction with the stator. The stator includes core plates stacked one above another. Each core plate includes an arc-shaped body and a plurality of teeth connected to the body, on which a coil is wound. The body of the core plate includes at least one bending inducer incised in a circumferential direction of the body.

Abstract translation: 电动机包括环形定子和通过与定子的电磁相互作用而旋转的转子。 定子包括堆叠在另一个之上的芯板。 每个芯板包括弧形体和连接到主体的多个齿，线圈被缠绕在该主体上。 芯板的主体包括在主体的圆周方向上切割的至少一个弯曲诱导器。

公开(公告)号：US20120028581A1

公开(公告)日：2012-02-02

申请号：US13195280

申请日：2011-08-01

Applicant: Byoung-Hee LEE ,  Ki-Won KIM ,  Sung-Wook KANG ,  Tae-Kwang RYU ,  Joon-Rae CHO

Inventor： Byoung-Hee LEE ,  Ki-Won KIM ,  Sung-Wook KANG ,  Tae-Kwang RYU ,  Joon-Rae CHO

IPC: H04W88/02 ,  H04B7/00

CPC classification number: H04M1/0258 ,  H04M1/03 ,  H04M1/05 ,  H04M1/6066

Abstract: A portable terminal with a detachable BLUETOOTH headset is provided. The terminal includes the BLUETOOTH headset installed detachably in the portable terminal, a receiver module and a microphone module installed in the BLUETOOTH headset and used for phone call, an electrical connection means for, when the BLUETOOTH headset is installed in the portable terminal, electrically connecting the BLUETOOTH headset with the portable terminal, and a controller for detecting an installation or non-installation of the BLUETOOTH headset and for performing a corresponding operation. When the BLUETOOTH headset is installed in the portable terminal, the receiver module of the BLUETOOTH headset is used as a receiver module for the portable terminal.

Abstract translation: 提供具有可拆卸蓝牙耳机的便携式终端。 终端包括可拆卸地安装在便携式终端中的蓝牙耳机，安装在蓝牙耳机中并用于电话呼叫的接收器模块和麦克风模块，当BLUETOOTH耳机安装在便携式终端中时，电连接装置电连接 具有便携式终端的蓝牙耳机，以及用于检测蓝牙耳机的安装或不安装以及用于执行相应操作的控制器。 当BLUETOOTH耳机安装在便携式终端中时，BLUETOOTH耳机的接收器模块用作便携式终端的接收器模块。

公开(公告)号：US08023073B2

公开(公告)日：2011-09-20

申请号：US11521010

申请日：2006-09-14

Applicant: Sang-Woo Kim ,  Cheong-Haeng Lee ,  Won-Sang Park ,  Young-Joo Chang ,  Jun-Young Lee ,  Sung-Wook Kang ,  Jae-Young Lee ,  Hae-Young Yun ,  Jae-Ik Lim ,  Seung-Kyu Lee ,  Chang-Woo Shim ,  Yong-Suk Yeo ,  Ji-Youn Choi

Inventor： Sang-Woo Kim ,  Cheong-Haeng Lee ,  Won-Sang Park ,  Young-Joo Chang ,  Jun-Young Lee ,  Sung-Wook Kang ,  Jae-Young Lee ,  Hae-Young Yun ,  Jae-Ik Lim ,  Seung-Kyu Lee ,  Chang-Woo Shim ,  Yong-Suk Yeo ,  Ji-Youn Choi

IPC: G02F1/1335

CPC classification number: G02F1/13363 ,  G02F1/1362 ,  G02F2001/133531 ,  G02F2001/133638 ,  G02F2413/02 ,  G02F2413/08

Abstract: A liquid crystal display (“LCD”) includes forming only a λ/4 plate between a polarizer and a display panel and setting a direction of an absorption axis of the polarizer and a slow axis of the λ/4 plate, so that the LCD can have a smaller thickness and its fabrication cost can be reduced while having better or the same characteristics than an LCD using both λ/2 and λ/4 plates. In addition, in an ECB mode backlit LCD, transmittance, contrast ratio, and viewing angles can be enhanced by attaching both the λ/4 or λ/2 plate and allowing the absorption axis of the polarizer and the slow axis of the λ/4 and λ/2 plates to have predetermined angle relationships.

Abstract translation: 液晶显示器（“LCD”）包括在偏振器和显示面板之间仅形成λ/ 4板，并且设置偏振器的吸收轴的方向和λ/ 4板的慢轴，使得LCD 可以具有更小的厚度，并且可以降低其制造成本，同时具有比使用λ/ 2和λ/ 4板的LCD具有更好或相同的特性。 另外，在ECB模式的背光LCD中，通过连接λ/ 4或λ/ 2板并允许偏振器的吸收轴和λ/ 4的慢轴可以提高透射率，对比度和视角 和λ/ 2板以具有预定的角度关系。

公开(公告)号：US07871160B2

公开(公告)日：2011-01-18

申请号：US11696957

申请日：2007-04-05

Applicant: Sung-wook Kang ,  Kazuo Haida

Inventor： Sung-wook Kang ,  Kazuo Haida

IPC: B41J2/18 ,  B41J2/175

CPC classification number: B41J2/17563 ,  B41J2/17509 ,  B41J2/18

Abstract: An inkjet printer includes an ink tank to store ink, an auxiliary tank having an ink chamber through which the ink circulates with the ink tank, a head having nozzles which communicate with the ink chamber and eject ink therethrough, a filter which is positioned inside the auxiliary tank and divides the ink chamber into a first ink chamber which communicates with the ink tank and a second ink chamber which communicates with the nozzles, a circulation pipe which connects the ink tank with the first ink chamber and forms a circulation flow route, and a pump which is positioned on the circulation flow route to apply a negative pressure to the auxiliary tank.

Abstract translation: 喷墨打印机包括用于存储墨水的墨水盒，具有墨水室的辅助墨盒，墨水通过墨水与墨水盒循环，具有与墨水室连通并且喷射墨水的喷嘴的喷头位于内部的过滤器 辅助罐，并将墨室分隔成与墨槽连通的第一墨室和与喷嘴连通的第二墨室，连接墨罐与第一墨室并形成循环流动路径的循环管，以及 定位在循环流动路径上以向负载罐施加负压的泵。

公开(公告)号：US07843524B2

公开(公告)日：2010-11-30

申请号：US11779343

申请日：2007-07-18

Applicant: Yong Woo Lee ,  An Na Ryu ,  Sung Wook Kang

Inventor： Yong Woo Lee ,  An Na Ryu ,  Sung Wook Kang

IPC: G02F1/1333 ,  F21V7/04

CPC classification number: G02B6/009

Abstract: A mold frame formed integrally with a lamp holder for holding a lamp and a LCD having the mold frame. The mold frame includes a receiving unit provided with a predetermined receiving space therein, and a pair of lamp holders formed on a side of the receiving unit to hold a lamp. Each of the lamp holders includes a contact surface reducing member reducing a contact surface between the lamp and the lamp holder. The receiving unit and the pair of lamp holders are integrally formed.

Abstract translation: 与用于保持灯的灯座和具有模架的LCD一体形成的模架。 模具框架包括在其中设置有预定的接收空间的接收单元和形成在接收单元的侧面以保持灯的一对灯座。 每个灯座包括减小灯和灯座之间的接触表面的接触表面减小构件。 接收单元和一对灯座一体形成。

公开(公告)号：US07828425B2

公开(公告)日：2010-11-09

申请号：US11696861

申请日：2007-04-05

Applicant: Sung-wook Kang ,  Kazuo Haida

Inventor： Sung-wook Kang ,  Kazuo Haida

IPC: B41J2/175 ,  B41J2/19 ,  B41J2/18

CPC classification number: B41J2/18 ,  B41J2/17596 ,  B41J2/19

Abstract: An ink circulation system, an inkjet recording apparatus having the ink circulation system, and an ink circulating method thereof. The ink circulation system includes an ink tank including an ink outlet and an ink inlet, a head assembly including a head chip through which an ink is discharged, and a filter, a supply path which supplies the ink of the ink tank to the head assembly, a first feed line through which ink of the head assembly at the upstream of the filter is conveyed into the ink tank, a second feed line through which the ink of the head assembly at the downstream of the filter is conveyed to the ink tank, and a pump which is provided at the ink inlet of the ink tank to provide the first and the second feed lines with a negative pressure to circulate the ink.

Abstract translation: 油墨循环系统，具有油墨循环系统的喷墨记录装置及其油墨循环方法。 油墨循环系统包括一个包括一个墨水出口和一个墨水入口的墨水盒，一个头部组件，它包括一个头部芯片，一个墨水被排出;一个过滤器，一个将墨水盒的墨水供给头部组件 位于过滤器上游的头部组件的墨水通过其输送到墨水罐中的第一进料管线，将过滤器下游的喷墨头组件的油墨输送到墨水槽的第二进料管线， 以及泵，其设置在墨水罐的墨水入口处，以向第一和第二进料管线提供负压以使墨水循环。

公开(公告)号：US07755181B2

公开(公告)日：2010-07-13

申请号：US11872810

申请日：2007-10-16

Applicant: Hyun Joo Han ,  Tae Sang Park ,  Se Yeong Jang ,  Young Jun Moon ,  Jung Hyeon Kim ,  Sung Wook Kang

Inventor： Hyun Joo Han ,  Tae Sang Park ,  Se Yeong Jang ,  Young Jun Moon ,  Jung Hyeon Kim ,  Sung Wook Kang

IPC: H01L23/538

CPC classification number: H05K3/3436 ,  H01L23/3128 ,  H01L24/73 ,  H01L25/105 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2225/0651 ,  H01L2225/06575 ,  H01L2225/1023 ,  H01L2225/107 ,  H01L2924/14 ,  H01L2924/15311 ,  H05K2201/10378 ,  H05K2201/10424 ,  H05K2201/10515 ,  Y02P70/613 ,  H01L2924/00 ,  H01L2924/00012

Abstract: An IC package including a plurality of BGA IC packages stacked on a printed circuit board and a method of manufacturing the same. The IC package includes a printed circuit board, a first BGA IC package, having a plurality of first solder balls, stacked on the printed circuit board, a second BGA IC package, having a plurality of second solder balls, stacked on the first BGA IC package, and an interposer having a plurality of through-holes, which are filled by the second solder balls in a molten state such that the length of the second solder balls increases while the second solder balls harden, the interposer being joined to the top of the first BGA IC package.

Abstract translation: 一种包括堆叠在印刷电路板上的多个BGA IC封装的IC封装及其制造方法。 IC封装包括印刷电路板，第一BGA IC封装，具有堆叠在印刷电路板上的多个第一焊球，第二BGA IC封装，具有堆叠在第一BGA IC上的多个第二焊球 封装件和具有多个通孔的插入件，其以熔融状态被第二焊球填充，使得第二焊球的长度增加，而第二焊球硬化，插入件接合到 第一个BGA IC封装。

公开(公告)号：US07745342B2

公开(公告)日：2010-06-29

申请号：US11647879

申请日：2006-12-29

Applicant: Joo-Han Kim ,  Min-Seok Oh ,  Jun-Young Lee ,  Sung-Wook Kang

Inventor： Joo-Han Kim ,  Min-Seok Oh ,  Jun-Young Lee ,  Sung-Wook Kang

IPC: H01L21/302

CPC classification number: G02F1/136286 ,  G02F2001/13629 ,  G02F2001/136295 ,  H01L27/124

Abstract: A display substrate having a low-resistance metallic layer and a method of manufacturing the display substrate. The gate conductors are extended in a first direction. The source conductors are extended in a second direction crossing the first direction including a lower layer of molybdenum or a molybdenum alloy, and an upper layer of aluminum or an aluminum alloy. The pixel areas are defined by the gate conductors and the source conductors. A switching element is formed in each of the pixel areas and includes a gate electrode extended from the gate conductor and a source electrode extended from the source conductor. The pixel electrode includes a transparent conductive material, and is electrically connected to a drain electrode of the switching element.

Abstract translation: 具有低电阻金属层的显示基板和制造显示基板的方法。 栅极导体沿第一方向延伸。 源极导体在与第一方向交叉的第二方向上延伸，包括下层的钼或钼合金，以及铝或铝合金的上层。 像素区域由栅极导体和源极导体限定。 开关元件形成在每个像素区域中，并且包括从栅极导体延伸的栅电极和从源极延伸的源电极。 像素电极包括透明导电材料，并且电连接到开关元件的漏电极。

公开(公告)号：US07593077B2

公开(公告)日：2009-09-22

申请号：US11473456

申请日：2006-06-22

Applicant: Jae-Hyun Kim ,  Sung-Wook Kang ,  Dae-Ho Choo

Inventor： Jae-Hyun Kim ,  Sung-Wook Kang ,  Dae-Ho Choo

IPC: G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/19 ,  G02F2001/133626 ,  G02F2202/10

Abstract: An LCD array substrate for a transflective-type LCD includes an E-field reflecting section formed under a transmitting window that reflects light when an electric field is applied. A gate line, a gate electrode and a transparent electrode are formed on a substrate. A channel layer between source and drain electrodes and an E-field reflecting layer are formed on the gate electrode and the transparent electrode, respectively. Portions of a protecting layer are removed to form a contact hole disposed over the drain electrode, and a light-transmitting hole over the E-field reflecting layer. A pixel electrode that is electrically connected to the drain electrode through the contact hole, makes contact with the E-field reflecting layer through the light-transmitting hole.

Abstract translation: 用于半透反射型LCD的LCD阵列基板包括形成在施加电场时反射光的透射窗下方的电场反射部。 在基板上形成栅极线，栅电极和透明电极。 源电极和漏电极之间的沟道层和电场反射层分别形成在栅电极和透明电极上。 除去保护层的一部分以形成设置在漏电极上的接触孔和位于E场反射层上的透光孔。 通过接触孔电连接到漏电极的像素电极通过透光孔与E场反射层接触。