公开(公告)号：US20100052558A1

公开(公告)日：2010-03-04

申请号：US12549807

申请日：2009-08-28

Applicant: Sang-hoon LEE ,  Joon-hyun YANG ,  Tae-hoon KIM ,  Youn-hee KIM

Inventor： Sang-hoon LEE ,  Joon-hyun YANG ,  Tae-hoon KIM ,  Youn-hee KIM

IPC: H05B41/24

CPC classification number: H05B33/0818 ,  G09G3/342 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2360/145 ,  H05B33/0827 ,  Y02B20/346

Abstract: Disclosed are a backlight assembly, a driving method thereof and a display apparatus. The backlight assembly includes: a light source unit which has a plurality of point light source strings; a plurality of driving elements which are connected to the plurality of point light source strings; a detector which detects currents flowing in the plurality of point light source strings; and a light source driver which generates driving pulses to drive the plurality of driving elements in a linear operating region, adjusts duty ratios of the driving pulses based on at least one of the detected currents so that the currents flowing in the plurality of point light source strings are within a range.

Abstract translation: 公开了背光组件，其驱动方法和显示装置。 背光组件包括：具有多个点光源串的光源单元; 连接到所述多个点光源串的多个驱动元件; 检测器，其检测在所述多个点光源串中流动的电流; 以及光源驱动器，其产生驱动脉冲以在线性运行区域中驱动多个驱动元件，基于检测到的电流中的至少一个调整驱动脉冲的占空比，使得在多个点光源中流动的电流 字符串在一个范围内。

公开(公告)号：US20100002466A1

公开(公告)日：2010-01-07

申请号：US12493762

申请日：2009-06-29

Applicant: Sang-Soo Kim ,  Jin-Sung Choi ,  Tae-Seok Jang ,  Sang-Hoon Lee

Inventor： Sang-Soo Kim ,  Jin-Sung Choi ,  Tae-Seok Jang ,  Sang-Hoon Lee

IPC: F21V7/04 ,  F21S8/10 ,  F21V7/00 ,  F21V5/00

CPC classification number: G02B6/0068 ,  G02B6/003 ,  G02B6/0036 ,  G02B6/0038

Abstract: In a light guide plate and a backlight unit, a light guide plate includes a light incident surface, an opposite surface, a top surface, a bottom surface, and a plurality of optical path changing units. The optical path changing units are aligned on at least the bottom surface of the top surface and the bottom surface at a predetermined interval while protruding in parallel to a reference line perpendicular to the light incident surface. Accordingly, power consumption used to generate the light may be reduced.

Abstract translation: 在导光板和背光单元中，导光板包括光入射表面，相对表面，顶表面，底表面和多个光路改变单元。 光路改变单元至少在顶表面和底表面的底表面上以预定间隔对准，同时平行于垂直于光入射表面的参考线突出。 因此，可以减少用于产生光的功率消耗。

公开(公告)号：US07626340B2

公开(公告)日：2009-12-01

申请号：US11442389

申请日：2006-05-30

Applicant: Jeong-il Kang ,  Sang-hoon Lee ,  Kyoung-geun Lee ,  Yung-jun Park

Inventor： Jeong-il Kang ,  Sang-hoon Lee ,  Kyoung-geun Lee ,  Yung-jun Park

IPC: H05B37/00

CPC classification number: H05B33/0815 ,  G09G3/14 ,  G09G3/2014 ,  G09G3/3406 ,  G09G2320/0233 ,  G09G2330/02

Abstract: The present invention relates to a display apparatus comprising a light emitting element supplying light, and a switch to switch on and off power, which is supplied to the light emitting element. A comparing unit compares a predetermined first reference voltage and an output voltage which is proportional to a current applied to the light emitting element. A controller compares a comparison voltage output, which is a comparison result of the comparing unit and a predetermined second reference voltage, in order to control the switch to be switched on and off. Accordingly, the present invention provides a display apparatus and control method which precisely controls a size of a current applied to a light emitting element.

Abstract translation: 本发明涉及包含提供光的发光元件的显示装置和提供给发光元件的开关，以接通和断开电源。 比较单元将预定的第一参考电压和与施加到发光元件的电流成比例的输出电压进行比较。 控制器将作为比较单元的比较结果的比较电压输出与预定的第二参考电压进行比较，以便控制开关的接通和断开。 因此，本发明提供了精确地控制施加到发光元件的电流的尺寸的显示装置和控制方法。

公开(公告)号：US07624641B2

公开(公告)日：2009-12-01

申请号：US11526691

申请日：2006-09-26

Applicant: Sang-Hoon Lee ,  Jae-Hyun Kim

Inventor： Sang-Hoon Lee ,  Jae-Hyun Kim

IPC: G01H1/00 ,  D06F37/42

CPC classification number: G01H11/06 ,  D06F37/203

Abstract: Disclosed is a vibration sensing apparatus and a washing machine having the same. The vibration sensing apparatus includes a variable resistor having variable resistance values according to each displacement, a displacement transmission unit interposed between the variable resistor and a vibrating body for transmitting each displacement of the vibrating body to the variable resistor, and a vibration detector for detecting each vibration of the vibrating body based upon the changes in the resistance values of the variable resistor. The vibration generated while operating the washing machine can be sensed in real time to prevent collision and noise from being generated due to excessive vibration.

Abstract translation: 公开了一种振动检测装置和具有该振动检测装置的洗衣机。 所述振动检测装置具有根据各个位移而具有可变电阻值的可变电阻器，插入在所述可变电阻器和振动体之间的位移传递单元，用于将所述振动体的每个位移传递给所述可变电阻器，以及振动检测器， 基于可变电阻器的电阻值的变化，振动体的振动。 可以实时检测洗衣机操作时产生的振动，以防止由于过度振动而产生碰撞和噪音。

公开(公告)号：US20090288452A1

公开(公告)日：2009-11-26

申请号：US12453841

申请日：2009-05-22

Applicant: Jong Min Lee ,  Young Ho Kim ,  Jae Hyun Kim ,  Sang Hoon Lee

Inventor： Jong Min Lee ,  Young Ho Kim ,  Jae Hyun Kim ,  Sang Hoon Lee

IPC: D06F39/02 ,  B67D5/64 ,  B67D5/40

CPC classification number: D06F39/022 ,  D06F39/02 ,  D06F39/12 ,  D06F39/125

Abstract: A washing machine according to an exemplary embodiment of the present invention includes a washing tub that washes laundry; a storage drawer provided under the washing tub; a detergent bottle seat provided inside of the storage drawer, a detachable detergent bottle containing a liquid detergent being seated on the detergent bottle seat; a detergent bottle connecting part connected to the detergent bottle, the liquid detergent flowing into through the detergent bottle connecting part; and a detergent pump that supplies the liquid detergent to the washing tub.

Abstract translation: 根据本发明的示例性实施例的洗衣机包括洗衣机的洗涤桶; 设置在洗涤桶下方的存储抽屉; 设置在存放抽屉内部的洗涤剂瓶座，容纳洗涤剂瓶座上的液体洗涤剂的可拆卸洗涤剂瓶; 与洗涤剂瓶连接的洗涤剂瓶连接部，流经洗涤剂瓶连接部的液体洗涤剂; 以及将洗涤剂供应到洗涤桶的洗涤剂泵。

公开(公告)号：US20090279305A1

公开(公告)日：2009-11-12

申请号：US12267874

申请日：2008-11-10

Applicant: Sang Hoon LEE

Inventor： Sang Hoon LEE

IPC: F21V7/00 ,  F21V5/02 ,  F21S6/00

CPC classification number: G02B5/045 ,  G02B6/001 ,  G02B6/0096 ,  G02B27/0994

Abstract: A light pipe and an illuminating device having the light pipe may be provided. The light pipe may include an optical film having a glass transition temperature of approximately 110° C. to approximately 180° C.

Abstract translation: 可以提供具有光管的光管和照明装置。 光管可以包括玻璃化转变温度为约110℃至约180℃的光学膜。

公开(公告)号：US20090207345A1

公开(公告)日：2009-08-20

申请号：US12371421

申请日：2009-02-13

Applicant: Si-joon Song ,  Eun-jeong Kang ,  Jin-soo Kim ,  Jung-wook Paek ,  Sang-hoon Lee

Inventor： Si-joon Song ,  Eun-jeong Kang ,  Jin-soo Kim ,  Jung-wook Paek ,  Sang-hoon Lee

IPC: G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133605

Abstract: The invention provides a reflective plate that includes a first reflective part having a predetermined surface roughness and a second reflective part having a surface roughness that is less than the predetermined surface roughness of the first reflective part. The invention also provides a reflective plate that is capable of supplying a liquid crystal panel with substantially uniform light.

Abstract translation: 本发明提供了一种反射板，其包括具有预定表面粗糙度的第一反射部分和具有小于第一反射部分的预定表面粗糙度的表面粗糙度的第二反射部分。 本发明还提供一种能够向液晶面板供应基本均匀的光的反射板。

公开(公告)号：US07524747B2

公开(公告)日：2009-04-28

申请号：US11371897

申请日：2006-03-08

Applicant: Young-Sub You ,  Hun-Hyeoung Leam ,  Sang-Hoon Lee

Inventor： Young-Sub You ,  Hun-Hyeoung Leam ,  Sang-Hoon Lee

IPC: H01L21/4763

CPC classification number: H01L27/11521 ,  H01L21/28273 ,  H01L21/324 ,  H01L27/115 ,  H01L29/42324 ,  Y10S438/926

Abstract: Disclosed herein is a method of forming a floating gate in a non-volatile memory device having a self-aligned shallow trench isolation (SA-STI) structure. First, a tunnel oxide layer is formed on a semiconductor substrate having a SA-STI structure. Next, a first floating gate layer is formed on the tunnel oxide layer at a first temperature of no less than about 530° C. A second floating gate layer is then formed on the first floating gate layer at a second temperature of no more than 580° C. After depositing the first floating gate layer, the second floating gate layer is in-situ deposited to prevent the growth of a native oxide layer on the surface of the first floating gate layer. Thus, gate resistance can be reduced and process time can be shortened.

Abstract translation: 本文公开了一种在具有自对准浅沟槽隔离（SA-STI）结构的非易失性存储器件中形成浮置栅极的方法。 首先，在具有SA-STI结构的半导体衬底上形成隧道氧化层。 接下来，在不少于约530℃的第一温度下在隧道氧化物层上形成第一浮栅层。然后在不大于580°的第二温度下在第一浮栅上形成第二浮栅层 在沉积第一浮栅之后，第二浮栅层被原位沉积以防止第一浮栅层表面上的自然氧化物层的生长。 因此，可以减小栅极电阻，并且可以缩短处理时间。

公开(公告)号：US20090066350A1

公开(公告)日：2009-03-12

申请号：US12200716

申请日：2008-08-28

Applicant: Sang-Hoon LEE ,  Kwang-Yong LEE ,  Se-Jang OH ,  Young-Soo AN

Inventor： Sang-Hoon LEE ,  Kwang-Yong LEE ,  Se-Jang OH ,  Young-Soo AN

IPC: G01R1/073

CPC classification number: G01R31/2889 ,  G01R31/3025

Abstract: A wireless interface probe card includes a substrate member and a transmission member. The substrate member has a plurality of probe terminals arranged at a constant pitch. The probe terminals may directly contact a plurality of pads arranged at a constant pitch on each of a plurality of semiconductor chips arranged on a wafer to perform a test of the semiconductor chips arranged on the wafer. The transmission member is arranged on the substrate member, wirelessly receives a test signal and provides the received test signal to the pads of the wafer through the probe terminals, and wirelessly and externally transmits an electrical characteristic signal provided from the pads of the wafer through the probe terminals.

Abstract translation: 无线接口探针卡包括基板部件和传输部件。 基板构件具有以恒定间距排列的多个探针端子。 探针端子可以直接接触布置在晶片上的多个半导体芯片中的每一个上以恒定间距布置的多个焊盘，以对布置在晶片上的半导体芯片进行测试。 传输构件布置在基板构件上，无线地接收测试信号，并通过探针端子将接收到的测试信号提供给晶片的焊盘，并且通过以下方式无线地和外部地传输从晶片的焊盘提供的电特性信号 探头端子。

公开(公告)号：US20090045759A1

公开(公告)日：2009-02-19

申请号：US12100733

申请日：2008-04-10

Applicant: Jeong-il Kang ,  Sang-hoon Lee ,  Kyoung-geun Lee ,  Su-gun Kim

Inventor： Jeong-il Kang ,  Sang-hoon Lee ,  Kyoung-geun Lee ,  Su-gun Kim

IPC: H05B37/02

CPC classification number: G09G3/342 ,  G09G3/006 ,  G09G2330/08 ,  G09G2330/12 ,  H05B33/0851

Abstract: Provided is a display apparatus including: a display panel; a light source which includes a plurality of light source modules and supplies light to the display panel; a light source driver which drives the light source modules; a power source which supplies power to the light source driver; a current detector which detects a current of the power supplied from the power source to the light source driver; and a controller which controls the light source driver to sequentially drive the plurality of light source modules and compares the detected current with a range to detect errors from the respective light source modules.

Abstract translation: 提供一种显示装置，包括：显示面板; 光源，其包括多个光源模块并向所述显示面板提供光; 驱动光源模块的光源驱动器; 向光源驱动器供电的电源; 电流检测器，其检测从电源向光源驱动器提供的电力的电流; 以及控制器，其控制所述光源驱动器顺序地驱动所述多个光源模块，并将所检测的电流与检测到的各个光源模块的误差的范围进行比较。