公开(公告)号：US08339481B2

公开(公告)日：2012-12-25

申请号：US12654217

申请日：2009-12-14

申请人： Tae-chan Kim ,  Joon-ki Paik ,  Sang-hoon Lee

发明人： Tae-chan Kim ,  Joon-ki Paik ,  Sang-hoon Lee

IPC分类号： H04N5/217

CPC分类号： G06T5/003 ,  G06T5/20

摘要： An image restoration method includes receiving an externally input image signal, generating a filtered image signal by filtering the input image signal, and generating a restored image signal by calculating a weighted average of the input image signal and the filtered image signal. Such a method may be implemented using an image restoration device including an image filtering unit adapted generated the filtered image signal, and an image mixing unit adapted to generate the restored image signal. More particularly, the restored image signal may be generated using weighting factors calculated based on the input image signal, by calculating a local variance of pixels in the input image signal, and calculating the weighting factor for each of the pixels based on the local variance of each of the pixels.

摘要翻译： 图像恢复方法包括：接收外部输入的图像信号，通过滤波输入图像信号产生滤波图像信号，并通过计算输入图像信号和滤波图像信号的加权平均值来产生恢复的图像信号。 可以使用包括适于生成滤波图像信号的图像滤波单元的图像恢复装置和适于产生恢复的图像信号的图像混合单元来实现这种方法。 更具体地，可以通过计算输入图像信号中的像素的局部方差，并且基于输入图像信号的局部方差计算每个像素的加权因子，可以使用基于输入图像信号计算的加权因子来生成恢复的图像信号 每个像素。

公开(公告)号：US08289305B2

公开(公告)日：2012-10-16

申请号：US11867337

申请日：2007-10-04

申请人： Jeong-il Kang ,  Sang-hoon Lee ,  Su-gun Kim

发明人： Jeong-il Kang ,  Sang-hoon Lee ,  Su-gun Kim

IPC分类号： G05F1/00

CPC分类号： H05B33/0848 ,  G09G2330/028 ,  H05B33/0815 ,  Y02B20/347

摘要： A liquid crystal display device, includes: a liquid crystal panel; a point light source which emits light to the liquid crystal panel; and a light source driver which comprises a power input terminal to receive initial power, a power supply to supply power to the point light source according to the initial power and a reference current, and a reference current controller to output the changed reference current according to the changed initial power, to the power supply.

摘要翻译： 一种液晶显示装置，包括：液晶面板; 向液晶面板发光的点光源; 以及光源驱动器，其包括用于接收初始电力的电源输入端子，根据初始功率向点光源供电的电源和参考电流;以及参考电流控制器，用于根据 改变的初始电源，到电源。

公开(公告)号：US08248432B2

公开(公告)日：2012-08-21

申请号：US12124569

申请日：2008-05-21

申请人： Sang-hoon Lee ,  Young-jun Ryu

发明人： Sang-hoon Lee ,  Young-jun Ryu

IPC分类号： G09G5/02

CPC分类号： G09G5/02 ,  G09G2340/06 ,  G09G2360/16

摘要： A method of image enhancement includes acquiring color information from an image, determining a color distribution of the image based on the color information, and changing a brightness of the image based on the color distribution.

摘要翻译： 图像增强的方法包括从图像获取颜色信息，基于颜色信息确定图像的颜色分布，以及基于颜色分布来改变图像的亮度。

公开(公告)号：US20110234610A1

公开(公告)日：2011-09-29

申请号：US13074180

申请日：2011-03-29

申请人： Tae-chan Kim ,  Joon-ki Paik ,  Sang-hoon Lee

发明人： Tae-chan Kim ,  Joon-ki Paik ,  Sang-hoon Lee

IPC分类号： G06K9/40 ,  G09G5/00

CPC分类号： G06T5/003

摘要： Provided are an image processing apparatus and an image processing method. The image processing apparatus includes a point spread function (PSF) pattern generation unit for generating a PSF pattern in which a plurality of PSFs are located in a plurality of lines of the PSF pattern; a PSF estimation unit for estimating PSFs of an out-of-focus input image from step responses of the plurality of lines of the PSF pattern with respect to an edge of the out-of-focus input image; and an image restoration unit for restoring the out-of-focus input image to a focused restored image using the estimated PSF.

摘要翻译： 提供了图像处理装置和图像处理方法。 图像处理装置包括：点扩散函数（PSF）图案生成单元，用于生成多个PSF位于PSF图案的多行中的PSF图案; PSF估计单元，用于从相对于失焦输入图像的边缘的PSF图案的多行的阶跃响应估计失焦输入图像的PSF; 以及图像恢复单元，用于使用所估计的PSF将失焦输入图像恢复到聚焦的恢复图像。

公开(公告)号：US08026733B2

公开(公告)日：2011-09-27

申请号：US12455445

申请日：2009-06-02

申请人： Sang-hoon Lee ,  Chang-woo Ko ,  Young-soo An ,  Se-jang Oh

发明人： Sang-hoon Lee ,  Chang-woo Ko ,  Young-soo An ,  Se-jang Oh

IPC分类号： G01R31/20

CPC分类号： G01R31/2889 ,  G01R1/07378

摘要： A wafer test equipment system includes a performance board connected to a tester head of a tester. A universal block printed circuit board is positioned on the performance board, directly connecting a plurality of normal signal lines to a probe card and dividing each of a plurality of power signal lines into multiple paths and connecting them to the probe card. A cable assembly transfers the normal signal lines and the power signal lines between the universal block printed circuit board and the tester head. The cable assembly is soldered directly to the universal block printed circuit board in a perpendicular direction through a center portion of the performance board. A probe card is removably secured to the performance board including the universal block printed circuit board. The probe card includes an interposer on an upper surface thereof, a ceramic multi-layer substrate positioned below the interposer, and a plurality of needles positioned below the ceramic multi-layer substrate on a lower surface thereof opposite the upper surface.

摘要翻译： 晶片测试设备系统包括连接到测试仪测试头的性能板。 通用块印刷电路板位于性能板上，将多条正常信号线直接连接到探针卡，并将多条电源信号线分成多个路径并将其连接到探针卡。 电缆组件将通用块印刷电路板和测试仪头之间的正常信号线和功率信号线传送。 电缆组件通过执行板的中心部分沿垂直方向直接焊接到通用块印刷电路板。 探针卡可移除地固定到包括通用块印刷电路板的性能板上。 探针卡在其上表面包括插入件，位于插入件下方的陶瓷多层基板和位于陶瓷多层基板的下方与表面相反的多个针。

公开(公告)号：US07868722B2

公开(公告)日：2011-01-11

申请号：US11562664

申请日：2006-11-22

申请人： Sung-ho Hwang ,  Jeong-il Kang ,  Pil-yong Oh ,  Jin-hyun Cho ,  Sang-hoon Lee

发明人： Sung-ho Hwang ,  Jeong-il Kang ,  Pil-yong Oh ,  Jin-hyun Cho ,  Sang-hoon Lee

IPC分类号： H01F27/06 ,  H01F27/02 ,  H01F5/00 ,  H01F27/28

CPC分类号： H01F27/266 ,  H01F17/062 ,  H01F27/027 ,  H01F27/33 ,  H01F2027/065

摘要： An inductor apparatus including an inductor having a core formed in a loop shape to form a hollow part, and a coil winding the core, and a supporting member having a supporting surface to support the core to face the hollow part, and a vibration preventing hole formed to correspond to the hollow part of the core.

摘要翻译： 一种电感器装置，包括：电感器，其具有形成为环形的芯部，以形成中空部分;以及卷绕芯部的线圈;以及具有支撑表面以支撑所述芯部以面对中空部分的支撑部件，以及防振孔 形成为对应于芯的中空部分。

公开(公告)号：US07646154B2

公开(公告)日：2010-01-12

申请号：US11589809

申请日：2006-10-31

申请人： Jeong-il Kang ,  Sang-hoon Lee ,  Yung-jun Park

发明人： Jeong-il Kang ,  Sang-hoon Lee ,  Yung-jun Park

IPC分类号： H05B37/00

CPC分类号： H05B33/083 ,  H05B33/0818

摘要： An apparatus and method for controlling emission of light are provided. The light emitting apparatus comprises a plurality of first light emitting parts which are connected with each other in series, a first current supply which supplies a current to the plurality of first light emitting parts, a plurality of switches which are respectively connected with the plurality of first light emitting parts in parallel to make the current be transmitted to or bypass the first light emitting parts and a controller which receives brightness information corresponding to the respective first light emitting parts and controls the plurality of first switches to make overall light emitting time of the first light emitting parts within time intervals correspond to a brightness level of the brightness information. The present invention provides an apparatus and method for emitting light by driving a plurality of light emitting parts to independently emit light in various brightness levels with a simplified circuit configuration and improved efficiency.

摘要翻译： 提供了一种用于控制光发射的装置和方法。 发光装置包括彼此串联连接的多个第一发光部，向多个第一发光部供给电流的第一电流源，分别与多个第一发光部连接的多个开关 第一发光部分并联以使电流传输到或绕过第一发光部分;以及控制器，其接收对应于各个第一发光部分的亮度信息，并控制多个第一开关，以使整个发光部分的总发光时间 时间间隔内的第一发光部分对应于亮度信息的亮度级。 本发明提供一种用于通过驱动多个发光部件以通过简化的电路配置独立发射各种亮度的光并提高效率来发光的装置和方法。

公开(公告)号：US20090189624A1

公开(公告)日：2009-07-30

申请号：US12232963

申请日：2008-09-26

申请人： Se-Jang Oh ,  Hal-young Lee ,  Young-soo An ,  Sang-hoon Lee ,  Sung-ho Joo ,  Dong-yeop Kim

发明人： Se-Jang Oh ,  Hal-young Lee ,  Young-soo An ,  Sang-hoon Lee ,  Sung-ho Joo ,  Dong-yeop Kim

IPC分类号： G01R31/02 ,  H01R12/00

CPC分类号： G01R1/07378 ,  H01R12/714 ,  H01R13/2407

摘要： An interposer and a probe card assembly for electrical die sorting is provided. The assembly may include probes electrically contacting pads of dies on a substrate, a first wiring unit including a first wire on and electrically contacting the probes, an interposer unit including interposers on the first wiring unit and electrically contacting the first wire, and a second wiring unit including a second wire on the interposer unit and electrically contacting the interposers. At least one interposer includes a conductive member, a first connection member adjacent to a first end of the conductive member so as to electrically connect the conductive member to the first wire, a second connection member adjacent to a second end of the conductive member so as to electrically connect the conductive member to the second wire, and at least one protrusion member on an external surface of the conductive member between the first and second connection members.

摘要翻译： 提供了用于电气模具分选的插入件和探针卡组件。 组件可以包括电接触衬底上的管芯焊盘的探针，第一布线单元，其包括在第一布线单元上并与第一布线电接触的插入件和与第一布线电接触的插入件， 单元，其包括在所述插入单元上的第二导线，并与所述插入件电接触。 至少一个插入器包括导电构件，与导电构件的第一端相邻的第一连接构件，以便将导电构件电连接到第一线，与导电构件的第二端相邻的第二连接构件，以便 将导电构件电连接到第二线，以及在第一和第二连接构件之间的导电构件的外表面上的至少一个突出构件。

公开(公告)号：US07511435B2

公开(公告)日：2009-03-31

申请号：US11777375

申请日：2007-07-13

申请人： Byoung-dae Ye ,  Sang-hoon Lee ,  Ho-sik Shin

发明人： Byoung-dae Ye ,  Sang-hoon Lee ,  Ho-sik Shin

IPC分类号： G05F1/00

CPC分类号： H05B33/0857 ,  H05B33/0815 ,  H05B33/0818 ,  Y02B20/346 ,  Y10S315/04

摘要： A backlight unit includes: a power supplying part; a non-dimming point light source receiving power from the power supplying part and providing a feed back signal to the power supplying part; a dimming control part outputting a dimming signal; and a plurality of dimming point light sources receiving power from the power supplying part, and receiving the dimming signal from the dimming control part.

摘要翻译： 背光单元包括：供电部; 所述非调光点光源从所述供电部接收电力，并向所述供电部提供反馈信号; 输出调光信号的调光控制部分; 以及多个调光点光源，其从所述供电部接收电力，并且从所述调光控制部接收所述调光信号。

公开(公告)号：US07510291B2

公开(公告)日：2009-03-31

申请号：US11339261

申请日：2006-01-24

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

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

IPC分类号： G09F13/04 ,  F21V7/04

CPC分类号： G02F1/133603 ,  G02F1/133605

摘要： 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.

摘要翻译： 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。