公开(公告)号：US20100201669A1

公开(公告)日：2010-08-12

申请号：US12536709

申请日：2009-08-06

申请人： Taek-Young KIM ,  Bum-Jin KIM ,  Seung-Jae KANG ,  Sung-Wook KANG

发明人： Taek-Young KIM ,  Bum-Jin KIM ,  Seung-Jae KANG ,  Sung-Wook KANG

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3655 ,  G09G3/3648 ,  G09G3/3696 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2330/028

摘要： A display apparatus includes a voltage generator, a display panel and a panel driving part. The voltage generator includes an operation amplifier including a first input terminal electrically connected to a reference voltage receiving terminal, a second input terminal receiving a feedback common voltage and an output terminal outputting a common voltage generated by comparing a reference voltage received at the reference voltage receiving terminal and the feedback common voltage and a first resistor electrically connected between the second input terminal and the output terminal. The display panel includes a dummy line electrically connected in series between a first connection line and a second connection line, and the dummy line provides the feedback common voltage to the second input terminal through the first connection line. The panel driving part drives the display panel.

摘要翻译： 显示装置包括电压发生器，显示面板和面板驱动部。 电压发生器包括：运算放大器，包括电连接到参考电压接收端的第一输入端，接收反馈公共电压的第二输入端和输出通过比较在参考电压接收时接收的参考电压而产生的公共电压的输出端 端子和反馈公共电压以及电连接在第二输入端子和输出端子之间的第一电阻器。 显示面板包括串联电连接在第一连接线和第二连接线之间的虚拟线，虚拟线通过第一连接线将反馈公共电压提供给第二输入端。 面板驱动部分驱动显示面板。

公开(公告)号：US20100060558A1

公开(公告)日：2010-03-11

申请号：US12394901

申请日：2009-02-27

申请人： Bum-Jin KIM ,  Seung-Jae KANG

发明人： Bum-Jin KIM ,  Seung-Jae KANG

IPC分类号： G09G3/36

CPC分类号： G09G3/3655 ,  G09G2300/0876 ,  G09G2320/0209

摘要： A liquid crystal display includes a first insulation substrate, gate lines disposed on the first insulation substrate and extending in a first direction, storage electrode lines disposed on the first insulation substrate and extending in the first direction, data lines extending in a second direction substantially perpendicular to the first direction and intersecting the gate lines and the storage electrode lines and, thin film transistors disposed in pixel areas, pixel electrodes disposed in the pixel areas and connected to the thin film transistors, ripple detecting wiring disposed proximate to a first gate line of the gate lines, a connection line which transmits a ripple signal from the ripple detecting wiring, a ripple detector connected to the connection line, and a ripple compensator which generates a compensation voltage based on the ripple signal received from the ripple detector and applies the compensation voltage to the storage electrode line.

摘要翻译： 液晶显示器包括：第一绝缘基板，设置在第一绝缘基板上并沿第一方向延伸的栅极线，设置在第一绝缘基板上并沿第一方向延伸的存储电极线，沿第二方向延伸的数据线， 沿着第一方向并与栅极线和存储电极线相交，以及设置在像素区域中的薄膜晶体管，设置在像素区域中并连接到薄膜晶体管的像素电极，设置在第一栅极线附近的纹波检测布线 栅极线，从纹波检测布线发送纹波信号的连接线，连接到连接线的纹波检测器和纹波补偿器，其根据从纹波检测器接收的纹波信号产生补偿电压，并施加补偿 电压到存储电极线。

公开(公告)号：US20090321773A1

公开(公告)日：2009-12-31

申请号：US12549252

申请日：2009-08-27

申请人： Young Sam PARK ,  Seung Ick Lee ,  Hun Joo Hahm ,  Hyung Suk Kim ,  Bum Jin Kim ,  Young June Jeong ,  Ho Sik Ahn ,  Jung Kyu Park

发明人： Young Sam PARK ,  Seung Ick Lee ,  Hun Joo Hahm ,  Hyung Suk Kim ,  Bum Jin Kim ,  Young June Jeong ,  Ho Sik Ahn ,  Jung Kyu Park

IPC分类号： H01L33/00

CPC分类号： H01L33/62 ,  H01L33/60 ,  H01L33/642 ,  H01L33/647 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/01079 ,  H01L2924/12041 ,  H01L2924/00014

摘要： An LED package frame includes an LED chip and a heat conductive member made of high heat conductivity material. The heat conductive member has a receiving part at a lateral portion, and is mounted with the LED chip. A lead-coating assembly configured to be inserted into the receiving part of the heat conductive member, including a lead is inserted at one end into the receiving part of the heat conductive member, and electrically connected to the LED chip. An electrically insulating layer is placed in tight contact between the lead and the receiving part of the heat conductive member isolates the lead from the receiving part. With the lead inserted into the heat conductive member, it is possible to reduce size while maintaining high heat conductivity and stability.

摘要翻译： LED封装框架包括LED芯片和由高导热性材料制成的导热部件。 导热构件在侧部具有接收部，并且安装有LED芯片。 构造成插入到包括导线的导热构件的接收部分的引线涂层组件的一端插入导热构件的接收部分中，并且电连接到LED芯片。 引线与导热部件的接收部之间紧密接触的电绝缘层使引线与接收部分隔离。 通过将导线插入导热构件，可以在保持高导热性和稳定性的同时减小尺寸。

公开(公告)号：US07592631B2

公开(公告)日：2009-09-22

申请号：US11319101

申请日：2005-12-28

申请人： Young Sam Park ,  Seung Ick Lee ,  Hun Joo Hahm ,  Hyung Suk Kim ,  Bum Jin Kim ,  Young June Jeong ,  Ho Sik Ahn ,  Jung Kyu Park

发明人： Young Sam Park ,  Seung Ick Lee ,  Hun Joo Hahm ,  Hyung Suk Kim ,  Bum Jin Kim ,  Young June Jeong ,  Ho Sik Ahn ,  Jung Kyu Park

IPC分类号： H01L27/15 ,  H01L31/12 ,  H01L33/00

CPC分类号： H01L33/62 ,  H01L33/60 ,  H01L33/642 ,  H01L33/647 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/01079 ,  H01L2924/12041 ,  H01L2924/00014

摘要： An LED package frame includes an LED chip and a heat conductive member made of high heat conductivity material. The heat conductive member has a receiving part at a lateral portion, and is mounted with the LED chip. A lead-coating assembly configured to be inserted into the receiving part of the heat conductive member, including a lead is inserted at one end into the receiving part of the heat conductive member, and electrically connected to the LED chip. An electrically insulating layer is placed in tight contact between the lead and the receiving part of the heat conductive member isolates the lead from the receiving part. With the lead inserted into the heat conductive member, it is possible to reduce size while maintaining high heat conductivity and stability.

摘要翻译： LED封装框架包括LED芯片和由高导热性材料制成的导热部件。 导热构件在侧部具有接收部，并且安装有LED芯片。 构造成插入到包括导线的导热构件的接收部分的引线涂层组件的一端插入导热构件的接收部分中，并且电连接到LED芯片。 引线与导热部件的接收部之间紧密接触的电绝缘层使引线与接收部分隔离。 通过将导线插入导热构件，可以在保持高导热性和稳定性的同时减小尺寸。

公开(公告)号：US20090091270A1

公开(公告)日：2009-04-09

申请号：US12141684

申请日：2008-06-18

申请人： Woo-il Park ,  Seung-je Lee ,  Seoung-bum Pyoun ,  Bum-jin Kim ,  Dae-seop Kim

发明人： Woo-il Park ,  Seung-je Lee ,  Seoung-bum Pyoun ,  Bum-jin Kim ,  Dae-seop Kim

IPC分类号： H05B37/02

CPC分类号： G02F1/133603 ,  G02F2001/133612 ,  G09G3/3413 ,  G09G2320/0233 ,  G09G2320/041

摘要： A light source unit, including: at least one light source array having a plurality of light sources; a first resistive element connected in parallel to at least one of the light sources disposed at a first end of the light source array; and a second resistive element connected in parallel to at least one of the light sources disposed at a second end of the light source array.

摘要翻译： 一种光源单元，包括：具有多个光源的至少一个光源阵列; 与设置在光源阵列的第一端处的至少一个光源并联连接的第一电阻元件; 以及与设置在光源阵列的第二端处的至少一个光源并联连接的第二电阻元件。

公开(公告)号：US07476003B2

公开(公告)日：2009-01-13

申请号：US11802303

申请日：2007-05-22

申请人： Bum Jin Kim

发明人： Bum Jin Kim

IPC分类号： F21V9/00

CPC分类号： G02F1/133603 ,  G02F2001/133613

摘要： A surface light source device having LED clusters arranged in a matrix of rows and columns on a board. Each of the LED clusters includes red, green and blue LEDs arranged in a triangle. The LED clusters are grouped into A, E, C and D, which have the red LEDs located top, right, bottom and left, respectively, from a center of the triangle. The matrix of the LED clusters includes alternating first and second type rows arranged repeatedly from top to bottom of the matrix, terminating with the second type row. The first type rows each have first type cluster arrays of the LED clusters arranged in a repeating order of E, C, D and C from left to right. The second type rows each have second type cluster arrays of the LED clusters arranged in a repeating order of A, D, A and D from left to right.

摘要翻译： 具有LED组的表面光源装置，其布置在板上的行和列的矩阵中。 每个LED集群包括以三角形布置的红色，绿色和蓝色LED。 LED簇分为A，E，C和D，分别从三角形的中心位于上，右，下，左的红色LED。 LED簇的矩阵包括从矩阵的顶部到底部重复排列的交替的第一和第二行，以第二类型行终止。 第一类型的行各自具有以从左到右依次重复排列的E，C，D和C的LED簇的第一类型簇。 第二类行各自具有以从左到右的重复次序A，D，A和D排列的LED簇的第二类型簇阵列。

公开(公告)号：US07414270B2

公开(公告)日：2008-08-19

申请号：US11370021

申请日：2006-03-08

申请人： Bum Jin Kim ,  Hyung Suk Kim ,  Ho Sik Ahn ,  Young June Jeong ,  Sung Min Yang

发明人： Bum Jin Kim ,  Hyung Suk Kim ,  Ho Sik Ahn ,  Young June Jeong ,  Sung Min Yang

IPC分类号： H01L27/15 ,  H01L29/267 ,  H01L31/12 ,  H01L33/00

CPC分类号： H01L33/54 ,  G02F1/133603 ,  G02F1/133615 ,  H01L33/60 ,  H01L2933/0091

摘要： The invention provides an LED package and a backlight device incorporating the LED lens. The LED package has a bottom surface and a light exiting surface cylindrically extended around a central axis of the package from the bottom surface. Also, a reflecting surface is positioned on an opposite side of the bottom surface and symmetrical around the central axis such that light incident from the bottom surface is reflected toward the light exiting surface. Further, a scattering area is formed on the reflecting surface. According to the invention, by applying scattering materials on the reflecting surface of the LED package, a reflecting paper does not need to be attached, thereby simplifying a process and reducing the manufacture time and cost.

摘要翻译： 本发明提供了一种LED封装和结合了LED透镜的背光装置。 LED封装具有底表面和从底表面围绕封装的中心轴线圆柱形延伸的光出射表面。 此外，反射表面位于底表面的相对侧并且围绕中心轴对称，使得从底表面入射的光被反射到光出射表面。 此外，在反射面上形成散射区域。 根据本发明，通过在LED封装的反射面上施加散射材料，不需要附着反射纸，从而简化了工艺并缩短了制造时间和成本。

公开(公告)号：US20070258050A1

公开(公告)日：2007-11-08

申请号：US11584727

申请日：2006-10-20

申请人： Mun-Kue Park ,  Jung-Kee Lee ,  Ki-Tae Kim ,  Bum-Jin Kim

发明人： Mun-Kue Park ,  Jung-Kee Lee ,  Ki-Tae Kim ,  Bum-Jin Kim

IPC分类号： G03B21/00

CPC分类号： H04N9/3129

摘要： Provided is a laser projector. The laser projector includes a light module to generate green light, and laser light sources to generate red and blue light. The light generated in the light module and the laser light sources travels in a rectangular or a tetragonal path inside the laser projector. It can then outputted outside the laser projector.

摘要翻译： 提供了一种激光投影机。 激光投影仪包括产生绿光的光模块和产生红色和蓝色光的激光光源。 在光模块和激光源中产生的光在激光投影仪内部以矩形或四边形路径行进。 然后可以在激光投影机外部输出。

公开(公告)号：US07273291B2

公开(公告)日：2007-09-25

申请号：US11136529

申请日：2005-05-25

申请人： Hyung Suk Kim ,  Jung Kyu Park ,  Ho Sik Ahn ,  Young June Jeong ,  Young Sam Park ,  Hun Joo Hahm ,  Bum Jin Kim

发明人： Hyung Suk Kim ,  Jung Kyu Park ,  Ho Sik Ahn ,  Young June Jeong ,  Young Sam Park ,  Hun Joo Hahm ,  Bum Jin Kim

IPC分类号： G01D11/28

CPC分类号： G02B6/0021 ,  G02B6/0038 ,  G02B6/0041 ,  G02F1/133603

摘要： A direct-illumination backlight apparatus using LEDs includes a flat reflective plate, an LED light source, a transparent plate, a scattering pattern, and a light guide. The light guide serves to introduce a partial light from an LED light source at such an angle that the partial light is trapped inside the transparent plate, and the scattering pattern serves to scatter the trapped light beam at a position directly above the LED light source so that the scattered light beam escapes out of the transparent plate toward an LCD panel.

摘要翻译： 使用LED的直接照明背光装置包括平面反射板，LED光源，透明板，散射图案和导光体。 该光导用于从LED光源引入部分光，使得部分光被捕获在透明板的内部，散射图用于将捕获的光束分散在LED光源正上方的位置，从而 散射的光束从透明板向LCD面板逸出。

公开(公告)号：US09076411B2

公开(公告)日：2015-07-07

申请号：US13635327

申请日：2012-08-06

申请人： Bum-Jin Kim

发明人： Bum-Jin Kim

IPC分类号： G10D3/14

CPC分类号： G10D3/14 ,  G10D1/08

摘要： A tuning key for guitar strings is provided, which enables the remaining portion of guitar strings which is left after being wound on the tuning key when the guitar strings are hung and set. The tuning key for guitar strings comprises a tuning peg on which a worm gear portion is arranged at one side, a coupling body in which a male screw portion is formed, a casing in which a bearing portion is formed, a rotary rod in which a spur gear is arranged, and a nut coupled to the male screw portion of the casing and fixes the casing from a head, wherein tuning keys for guitar strings are provided in the head, and a through-hole through which the remaining portion of guitar strings wound on a winding portion is penetrated and arranged is formed in the center of the rotary rod.

摘要翻译： 提供吉他琴弦的调谐键，当吉他弦悬挂并设定时，可以将吉他弦的剩余部分卷绕在调谐键上之后留下。 吉他弦的调音键包括一个蜗杆部分布置在其一侧的调音栓，形成有外螺纹部分的联接体，形成有轴承部分的壳体，旋转杆 正齿轮被配置，并且与螺母连接到壳体的外螺纹部分并且固定着头部的壳体，其中吉他琴弦的调谐键设置在头部中，并且通孔将吉他琴弦的剩余部分 缠绕在卷绕部分上的卷绕部分被形成在旋转杆的中心。