公开(公告)号：US20120175651A1

公开(公告)日：2012-07-12

申请号：US13168113

申请日：2011-06-24

申请人： Kyung-Min KIM ,  Seok-Hyun NAM ,  Ju-Young YOON

发明人： Kyung-Min KIM ,  Seok-Hyun NAM ,  Ju-Young YOON

IPC分类号： H01L33/60 ,  H01L33/62

CPC分类号： H01L33/62 ,  G02B6/0083 ,  G02B6/0088 ,  G02B6/009 ,  G02B6/0091 ,  G02F1/133615 ,  H01L33/54 ,  H01L33/642 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/97 ,  H01L2933/0066 ,  H01L2924/00014 ,  H01L2224/85

摘要： A light emitting module includes a light emitting package and a lead frame. The light emitting package includes a light emitting chip emitting light, a first lead electrically connected to the light emitting chip, and a second lead spaced apart from the first lead and electrically connected to the light emitting chip. The light emitting package is mounted on the lead frame. The lead frame includes a third lead electrically connected to the first lead, a fourth lead electrically connected to the second lead and a molding part including the third lead and the fourth lead therein.

摘要翻译： 发光模块包括发光封装和引线框架。 发光封装包括发光芯片，与发光芯片电连接的第一引线和与第一引线间隔开并电连接到发光芯片的第二引线。 发光封装安装在引线框架上。 引线框架包括电连接到第一引线的第三引线，电连接到第二引线的第四引线和包括第三引线和第四引线的模制部件。

公开(公告)号：US20090001400A1

公开(公告)日：2009-01-01

申请号：US12206956

申请日：2008-09-09

申请人： Gi-Cherl KIM ,  Se-Ki PARK ,  Ju-Young YOON ,  Byung-Choon YANG ,  Seok-Hyun NAM ,  Sang-Yu LEE

发明人： Gi-Cherl KIM ,  Se-Ki PARK ,  Ju-Young YOON ,  Byung-Choon YANG ,  Seok-Hyun NAM ,  Sang-Yu LEE

IPC分类号： H01L33/00

CPC分类号： H05K1/0203 ,  G02F1/133603 ,  G02F2001/133607 ,  H01L33/58 ,  H01L33/62 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/12041 ,  H01L2924/1815 ,  H01L2924/19041 ,  H05K3/445 ,  H05K2201/09481 ,  H05K2201/10106 ,  H05K2201/10553 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2924/00011 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A two-dimensional light source includes a base substrate having holes, wires disposed on a lower surface of the base substrate, a light emitting diode (LED) chip disposed on an upper surface of the base substrate, plugs that connect two electrodes of the LED chip to the wires through the holes, a buffer layer covering the LED chip, and an optical layer that is disposed on the buffer layer and has an optical pattern formed at a portion of the optical layer corresponding to the LED chip.

摘要翻译： 二维光源包括具有孔的基底基板，设置在基底基板的下表面上的布线，设置在基底基板的上表面上的发光二极管（LED）芯片，连接LED的两个电极的插头 通过孔穿过导线，覆盖LED芯片的缓冲层，以及设置在缓冲层上并具有形成在对应于LED芯片的光学层的一部分的光学图案的光学层。

公开(公告)号：US20110163343A1

公开(公告)日：2011-07-07

申请号：US13052302

申请日：2011-03-21

申请人： Gi-Cherl KIM ,  Se-Ki PARK ,  Ju-Young YOON ,  Byung-Choon YANG ,  Seok-Hyun NAM ,  Sang-Yu LEE

发明人： Gi-Cherl KIM ,  Se-Ki PARK ,  Ju-Young YOON ,  Byung-Choon YANG ,  Seok-Hyun NAM ,  Sang-Yu LEE

IPC分类号： H01L33/00

CPC分类号： H05K1/0203 ,  G02F1/133603 ,  G02F2001/133607 ,  H01L33/58 ,  H01L33/62 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/12041 ,  H01L2924/1815 ,  H01L2924/19041 ,  H05K3/445 ,  H05K2201/09481 ,  H05K2201/10106 ,  H05K2201/10553 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2924/00011 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A two-dimensional light source includes a base substrate having holes, wires disposed on a lower surface of the base substrate, a light emitting diode (LED) chip disposed on an upper surface of the base substrate, plugs that connect two electrodes of the LED chip to the wires through the holes, a buffer layer covering the LED chip, and an optical layer that is disposed on the buffer layer and has an optical pattern formed at a portion of the optical layer corresponding to the LED chip.

摘要翻译： 二维光源包括具有孔的基底基板，设置在基底基板的下表面上的布线，设置在基底基板的上表面上的发光二极管（LED）芯片，连接LED的两个电极的插头 通过孔穿过导线，覆盖LED芯片的缓冲层，以及设置在缓冲层上并具有形成在对应于LED芯片的光学层的一部分的光学图案的光学层。

公开(公告)号：US20110249217A1

公开(公告)日：2011-10-13

申请号：US13084635

申请日：2011-04-12

申请人： Jin-Hee PARK ,  Tae-Seok JANG ,  Seok-Won KANG ,  Yong-Woo LEE ,  Ju-Young YOON ,  Jae-Joong KWON ,  Seung-Hwa HA

发明人： Jin-Hee PARK ,  Tae-Seok JANG ,  Seok-Won KANG ,  Yong-Woo LEE ,  Ju-Young YOON ,  Jae-Joong KWON ,  Seung-Hwa HA

IPC分类号： G02F1/13357 ,  H05K13/04 ,  F21V7/22

CPC分类号： G02F1/133615 ,  G02B6/0031 ,  G02B6/0046 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0088 ,  G02F1/133308 ,  G02F2001/133314 ,  Y10T29/49002

摘要： A backlight unit includes a mold frame, a metal core printed circuit board (“MCPCB”) on which at least one light emitting diode (“LED”) is mounted, a reflector, a light guide plate, and an optical sheet. The mold frame includes an MCPCB fixing portion, the MCPCB is directly and removably disposed on the MCPCB fixing portion, and a lower surface of the MCPCB is exposed to the outside of the mold frame. On the MCPCB, a reflector, a light guide plate, and an optical sheet are placed in the order named. The light guide plate has a light entering surface facing the LED.

摘要翻译： 背光单元包括：模架，金属芯印刷电路板（“MCPCB”），其上安装有至少一个发光二极管（“LED”），反射器，导光板和光学片。 模具框架包括MCPCB固定部分，MCPCB直接并可移除地设置在MCPCB固定部分上，并且MCPCB的下表面暴露于模具框架的外部。 在MCPCB上，按照命名的顺序放置反射器，导光板和光学片。 导光板具有面向LED的光入射面。

公开(公告)号：US20090310063A1

公开(公告)日：2009-12-17

申请号：US12484041

申请日：2009-06-12

申请人： Ju-Young YOON ,  Ho-Sik Shin ,  Eun-Jeong Kang ,  Seok-Won Kang ,  Hee-Kwang Song

发明人： Ju-Young YOON ,  Ho-Sik Shin ,  Eun-Jeong Kang ,  Seok-Won Kang ,  Hee-Kwang Song

IPC分类号： G02F1/1335 ,  H05B37/02

CPC分类号： G09G3/3413 ,  G02F1/133621 ,  G02F2201/58 ,  G02F2203/60 ,  G09G2320/041 ,  G09G2320/043 ,  G09G2320/064 ,  G09G2320/0666 ,  G09G2330/026 ,  G09G2330/027 ,  G09G2360/145

摘要： In a method of driving a light source, initial driving signals are applied to a plurality of color light sources in response to a power-on signal from an external device. During a predetermined set time period, light amount control signals for controlling an amount of light generated by the color light sources are generated using a predetermined function with reference signals and first sensing signals generating by sensing the amount of the light generated by the color light sources driven by the initial driving signals. Then, compensated driving signals, which are compensated based on the light amount control signal, are applied to the color light sources to compensate the amount of the light generated by the color light sources.

摘要翻译： 在驱动光源的方法中，响应于来自外部设备的电源接通信号，将初始驱动信号施加到多个彩色光源。 在预定的设定时间段期间，使用具有参考信号的预定功能产生用于控制由彩色光源产生的光量的光量控制信号，并且通过感测由彩色光源产生的光量产生的第一感测信号 由初始驾驶信号驱动。 然后，基于光量控制信号补偿的补偿驱动信号被施加到彩色光源，以补偿由彩色光源产生的光量。

公开(公告)号：US20130021821A1

公开(公告)日：2013-01-24

申请号：US13354395

申请日：2012-01-20

申请人： Byung-Seo YOON ,  Ju-Young YOON ,  Han-Moe CHA ,  Sang-Il PARK ,  Hee-Kwang SONG ,  Jung-Kyun KIM ,  Su-Chang RYU

发明人： Byung-Seo YOON ,  Ju-Young YOON ,  Han-Moe CHA ,  Sang-Il PARK ,  Hee-Kwang SONG ,  Jung-Kyun KIM ,  Su-Chang RYU

IPC分类号： F21V8/00

CPC分类号： G02F1/1336 ,  G02B6/002 ,  G02B6/0023 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/1335 ,  G02F1/133603 ,  G02F1/133609 ,  G02F1/133611 ,  G02F1/133615

摘要： A backlight assembly includes a first light source unit including n light emitting members; and a light guide plate including a first side adjacent to the first light source unit, and a first groove adjacent to a first end of the first side.

摘要翻译： 背光组件包括：第一光源单元，包括n个发光元件; 以及导光板，其包括与所述第一光源单元相邻的第一侧，以及与所述第一侧的第一端相邻的第一槽。

公开(公告)号：US20100123741A1

公开(公告)日：2010-05-20

申请号：US12612962

申请日：2009-11-05

申请人： Ho-Sik SHIN ,  Ju-Young YOON ,  Si-Joon SONG ,  Yong-Hoon KWON ,  Sang-Chul BYUN

发明人： Ho-Sik SHIN ,  Ju-Young YOON ,  Si-Joon SONG ,  Yong-Hoon KWON ,  Sang-Chul BYUN

IPC分类号： G09G5/10

CPC分类号： G09G3/3426 ,  G09G2300/0426 ,  G09G2320/02 ,  G09G2320/0633

摘要： A method of driving a light source in a normal mode and an increased luminance mode, based on a gradation data of an image signal, by using driving blocks each having a plurality of light-emitting blocks, includes applying, during the increased luminance mode, both a first driving voltage which drives a first driving block of the driving blocks during the normal mode, and a second driving voltage which drives a second driving block of the driving blocks during the normal mode, to the first driving block to increase a luminance of the first driving block when the first driving block is driven by a luminance greater than a luminance corresponding to the gradation data of the image signal.

摘要翻译： 通过使用具有多个发光块的驱动块，基于图像信号的灰度数据，以正常模式和增加的亮度模式驱动光源的方法包括在增加的亮度模式期间， 在正常模式期间驱动驱动块的第一驱动块的第一驱动电压和在正常模式期间驱动驱动块的第二驱动块的第二驱动电压到第一驱动块以提高亮度 当第一驱动块由大于对应于图像信号的灰度数据的亮度的亮度驱动时，第一驱动块。

公开(公告)号：US20100117102A1

公开(公告)日：2010-05-13

申请号：US12416660

申请日：2009-04-01

申请人： Ju-Young YOON ,  Eun-Jeong KANG ,  Seok-Won KANG

发明人： Ju-Young YOON ,  Eun-Jeong KANG ,  Seok-Won KANG

IPC分类号： H01L33/00 ,  H05K3/34

CPC分类号： H01L33/62 ,  H01L25/0753 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2924/01087 ,  H05K3/3442 ,  Y10T29/49144 ,  H01L2924/00014

摘要： The LED assembly has an LED chip, 2 via holes and 2 metal electrodes. The LED chip is attached to a front surface of the substrate. 2 via holes penetrate the front surface and a rear surface of the substrate opposite to the front surface, and 2 metal electrodes extend from the front surface to the rear surface through the via holes, respectively. The LED chip has an N-electrode and a P-electrode. The N-electrode and the P-electrode are electrically connected to the metal electrodes via wires, respectively, and the metal electrodes have exposed portions on the rear surface, respectively.

摘要翻译： LED组件有一个LED芯片，2个通孔和2个金属电极。 LED芯片附接到基板的前表面。 2个通孔穿过前表面和与前表面相对的基板的后表面，并且2个金属电极分别从前表面延伸到后表面。 LED芯片具有N电极和P电极。 N电极和P电极分别通过导线电连接到金属电极，并且金属电极分别在后表面上具有暴露部分。

公开(公告)号：US20090262057A1

公开(公告)日：2009-10-22

申请号：US12421312

申请日：2009-04-09

申请人： Ju-Young YOON ,  Eun-Jeong KANG ,  Seok-Won KANG ,  Hee-Kwang SONG ,  Ho-Sik SHIN

发明人： Ju-Young YOON ,  Eun-Jeong KANG ,  Seok-Won KANG ,  Hee-Kwang SONG ,  Ho-Sik SHIN

IPC分类号： G09G3/36

CPC分类号： G09G3/3611 ,  G09G3/3406 ,  G09G3/342 ,  G09G2320/0276 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2360/16

摘要： A liquid crystal display includes: a signal controller which converts a first image signal having a first gray level based on an original gamma coefficient into a second image signal having a second gray level based on a target gamma coefficient; a liquid crystal panel connected to the signal controller and which displays an image based on the second image signal; and a light-emitting unit connected to the signal controller and which provides light to the liquid crystal panel. The target gamma coefficient is less than or equal to the original gamma coefficient, and a luminance of the light provided by the light-emitting unit is adjusted by the signal controller to minimize an amount of luminance distortion of the image.

摘要翻译： 液晶显示器包括：信号控制器，其基于原始伽马系数将具有第一灰度级的第一图像信号转换成具有基于目标伽马系数的第二灰度级的第二图像信号; 连接到所述信号控制器并基于所述第二图像信号显示图像的液晶面板; 以及连接到信号控制器并且向液晶面板提供光的发光单元。 目标伽马系数小于或等于原始伽马系数，并且由信号控制器调节由发光单元提供的光的亮度，以使图像的亮度失真量最小化。

公开(公告)号：US20070188693A1

公开(公告)日：2007-08-16

申请号：US11738009

申请日：2007-04-20

申请人： Seong-Yong HWANG ,  Sung-Chul KANG ,  Weon-Sik OH ,  Cheol-Yong JEONG ,  Jin-Suk LEE ,  Ju-Young YOON ,  Won-Gu CHO

发明人： Seong-Yong HWANG ,  Sung-Chul KANG ,  Weon-Sik OH ,  Cheol-Yong JEONG ,  Jin-Suk LEE ,  Ju-Young YOON ,  Won-Gu CHO

IPC分类号： G02F1/1345

CPC分类号： G02F1/13452 ,  G02F2001/13456 ,  H01L23/49838 ,  H01L24/17 ,  H01L24/29 ,  H01L24/81 ,  H01L24/83 ,  H01L2224/13016 ,  H01L2224/13099 ,  H01L2224/16 ,  H01L2224/29101 ,  H01L2224/2929 ,  H01L2224/293 ,  H01L2224/81801 ,  H01L2224/81903 ,  H01L2224/83192 ,  H01L2224/838 ,  H01L2224/83851 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/0102 ,  H01L2924/01023 ,  H01L2924/01033 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/0781 ,  H01L2924/14 ,  H05K1/111 ,  H05K3/323 ,  H05K2201/0367 ,  H05K2201/09409 ,  H05K2201/09709 ,  H05K2201/10674 ,  H01L2924/00 ,  H01L2224/0401

摘要： In a drive IC and a display device having the same, the drive IC includes a plurality of bumps disposed on a lower surface of the drive IC and aligned in a plurality of rows along an edge of the drive IC. The bumps aligned in different rows from each other are juxtaposed in a direction perpendicular to a direction in which the bumps are aligned. Accordingly, when the drive IC is mounted on a display panel using an anisotropic conductive film, the anisotropic conductive film may be smoothly flowed through a space defined by the bumps of the drive IC, thereby improving electric properties of the drive IC and display device.

摘要翻译： 在驱动IC和具有该驱动IC的显示装置中，驱动IC包括设置在驱动IC的下表面上并沿驱动IC的边缘排成多行的多个凸块。 沿着与凸块对准的方向垂直的方向并排排列在彼此不同的行的凸起。 因此，当使用各向异性导电膜将驱动IC安装在显示面板上时，各向异性导电膜可以平滑地流过由驱动IC的凸块限定的空间，从而改善驱动IC和显示装置的电特性。