公开(公告)号：US20100123401A1

公开(公告)日：2010-05-20

申请号：US12465802

申请日：2009-05-14

申请人： Young-Min PARK ,  Gi-Cherl KIM ,  Se-Ki PARK ,  Si-Joon SONG ,  Young-Keun LEE ,  Yong-Hoon KWON

发明人： Young-Min PARK ,  Gi-Cherl KIM ,  Se-Ki PARK ,  Si-Joon SONG ,  Young-Keun LEE ,  Yong-Hoon KWON

IPC分类号： H05B37/02 ,  H05B39/04

CPC分类号： H05B33/0818 ,  G09G3/2014 ,  G09G3/3426 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2360/144 ,  H05B33/0869 ,  H05B33/0872

摘要： A method of driving a light source of a light source module including a red light source, a green light source and a blue light source, includes sensing a luminous intensity of the environment; and adjusting a wavelength of light generated from the light source module according to the luminous intensity of the environment.

摘要翻译： 驱动包括红色光源，绿色光源和蓝色光源的光源模块的光源的方法包括感测环境的发光强度; 以及根据环境的发光强度来调整从光源模块产生的光的波长。

公开(公告)号：US20100123743A1

公开(公告)日：2010-05-20

申请号：US12617769

申请日：2009-11-13

申请人： Moon-Hwan CHANG ,  Yong-Hoon KWON ,  Gi-Cherl KIM ,  Si-Joon SONG ,  Sang-Il PARK ,  Byoung-Dae YE

发明人： Moon-Hwan CHANG ,  Yong-Hoon KWON ,  Gi-Cherl KIM ,  Si-Joon SONG ,  Sang-Il PARK ,  Byoung-Dae YE

IPC分类号： G09G5/10 ,  H05B37/02

CPC分类号： G09G3/3426 ,  G09G3/3413 ,  G09G2310/024 ,  G09G2320/0242 ,  G09G2320/0261 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2360/16 ,  H05B33/0866

摘要： A light source apparatus includes a light source module, a local dimming control part and a light source driving part. The light source module includes a plurality of light-emitting blocks. Each of the light-emitting blocks includes a first color light source, a second color light source and a third color light source, respectively. The local dimming control part drives the light-emitting blocks by blocks. The local dimming control part sets a reference duty signal for first, second and third color driving signals in accordance with a driving mode of the light source module. The light source driving part generates the first color driving signal, the second color driving signal and the third color driving signal by using the reference duty ratio set in accordance with the driving mode and a driving current having a same peak current level in accordance with the driving mode.

摘要翻译： 光源装置包括光源模块，局部调光控制部和光源驱动部。 光源模块包括多个发光块。 每个发光块分别包括第一颜色光源，第二彩色光源和第三颜色光源。 局部调光控制部件通过块驱动发光块。 局部调光控制部分根据光源模块的驱动模式设置第一，第二和第三颜色驱动信号的参考占空比信号。 光源驱动部分通过使用根据驱动模式设置的基准占空比和根据该驱动模式具有相同峰值电流电平的驱动电流来产生第一颜色驱动信号，第二颜色驱动信号和第三颜色驱动信号 驾驶模式。

公开(公告)号：US20100134512A1

公开(公告)日：2010-06-03

申请号：US12501301

申请日：2009-07-10

申请人： Yong-Hoon KWON ,  Gi-Cherl KIM ,  Se-Ki PARK ,  Moon-Hwan CHANG ,  Dong-Min YEO ,  Ho-Sik SHIN

发明人： Yong-Hoon KWON ,  Gi-Cherl KIM ,  Se-Ki PARK ,  Moon-Hwan CHANG ,  Dong-Min YEO ,  Ho-Sik SHIN

IPC分类号： G09G3/36 ,  G09G5/02

CPC分类号： G09G3/3426 ,  G09G3/3413 ,  G09G2320/0242 ,  G09G2320/0247 ,  G09G2320/0285 ,  G09G2320/04 ,  G09G2320/0666 ,  G09G2360/16

摘要： A liquid crystal display device and a method of driving the same are provided for one or more embodiments. The liquid crystal display device includes: a liquid crystal panel including a plurality of display blocks and displaying an image in response to image signals; a plurality of light-emitting blocks emitting light to the liquid crystal panel and corresponding to the plurality of display blocks; a first look-up table including a normalized value obtained by normalizing an initial duty ratio corresponding to the brightness of the image to a maximum duty ratio corresponding to the maximum brightness of the image; and a timing controller receiving the normalized value corresponding to each of the light-emitting blocks from the first look-up table and using the normalized value to provide an optical data signal corresponding to each of the light-emitting blocks.

摘要翻译： 提供一种或多种实施例的液晶显示装置及其驱动方法。 液晶显示装置包括：液晶面板，包括多个显示块，并响应于图像信号显示图像; 多个发光块，其向所述液晶面板发光并对应于所述多个显示块; 第一查找表，其包括通过将对应于图像的亮度的初始占空比归一化为对应于图像的最大亮度的最大占空比而获得的归一化值; 以及定时控制器，从第一查找表接收与每个发光块相对应的归一化值，并使用归一化值提供与每个发光块对应的光学数据信号。

公开(公告)号：US20100007682A1

公开(公告)日：2010-01-14

申请号：US12485455

申请日：2009-06-16

申请人： Yong-Hoon KWON ,  Gi-Cherl KIM ,  Dong-Min YEO ,  Sang-Il PARK ,  Hee-Kwang SONG ,  Ho-Sik SHIN

发明人： Yong-Hoon KWON ,  Gi-Cherl KIM ,  Dong-Min YEO ,  Sang-Il PARK ,  Hee-Kwang SONG ,  Ho-Sik SHIN

IPC分类号： G09G3/36 ,  G09G5/10

CPC分类号： G09G3/3426 ,  G09G2310/024 ,  G09G2360/16

摘要： A liquid crystal display (“LCD”) includes; a liquid crystal panel including a plurality of display blocks, a light-emitting unit which provides light to the liquid crystal panel and includes a plurality of light-emitting blocks corresponding to the display blocks, respectively; and a timing controller which provides an optical data signal for controlling the light-emitting blocks, wherein the optical data signal includes a plurality of scan signals and a plurality of dimming signals which are alternatingly arranged, and each of the dimming signals controls a luminance of a corresponding one of the light-emitting blocks.

摘要翻译： 液晶显示器（“LCD”）包括： 包括多个显示块的液晶面板，向液晶面板提供光并且分别包括与显示块对应的多个发光块的发光单元; 以及定时控制器，其提供用于控制所述发光块的光学数据信号，其中所述光学数据信号包括交替布置的多个扫描信号和多个调光信号，并且每个所述调光信号控制所述发光块的亮度 相应的一个发光块。

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：US20110280045A1

公开(公告)日：2011-11-17

申请号：US13009648

申请日：2011-01-19

申请人： Seung-Hwan BAEK ,  Young-keun LEE ,  Dongmin YEO ,  Eui Jeong KANG ,  Yong-Hoon KWON

发明人： Seung-Hwan BAEK ,  Young-keun LEE ,  Dongmin YEO ,  Eui Jeong KANG ,  Yong-Hoon KWON

IPC分类号： F21V8/00 ,  F21S4/00

CPC分类号： G02B6/0078 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0091

摘要： A display apparatus includes a display panel, at least one light emitting diode package, and at least one light guide plate. The light emitting diode package includes a frame extending in a first direction, a plurality of branches branched from the frame in a second direction, and at least two light emitting diode chips inserted between and coupled with two adjacent branches.

摘要翻译： 显示装置包括显示面板，至少一个发光二极管封装以及至少一个导光板。 发光二极管封装包括沿第一方向延伸的框架，在第二方向上从框架分支的多个分支，以及插入在两个相邻分支之间并且与两个相邻分支耦合的至少两个发光二极管芯片。

公开(公告)号：US20130241962A1

公开(公告)日：2013-09-19

申请号：US13540411

申请日：2012-07-02

申请人： Han Moe CHA ,  Yong-Hoon KWON ,  Jung Kyun KIM ,  Ju Young YOON

发明人： Han Moe CHA ,  Yong-Hoon KWON ,  Jung Kyun KIM ,  Ju Young YOON

IPC分类号： G09G5/10 ,  F21V9/00 ,  F21V9/16

CPC分类号： G09G3/003 ,  G09G3/342 ,  G09G2310/024 ,  G09G2320/0242 ,  G09G2320/041

摘要： An approach is provided for a light source module and a display device including the same. The light source module includes two first light source packages configured to emit light of a first color, one or more second light source packages disposed between the two first light source packages, and a plurality of third light source packages disposed between the two first light source packages and alternately arranged with the one or more second light source packages. The one or more second light source packages are configured to emit light of the first color and the plurality of third light source packages are configured to emit light of a second color. An intensity of light emitted from each of the one or more second light source packages is approximately twice an intensity of light emitted from each of the two first light source packages.

摘要翻译： 提供了一种用于光源模块和包括该光源模块的显示装置的方法。 光源模块包括被配置为发射第一颜色的光，设置在两个第一光源封装之间的一个或多个第二光源封装的两个第一光源封装以及设置在两个第一光源之间的多个第三光源封装 并且与一个或多个第二光源封装交替布置。 一个或多个第二光源封装被配置为发射第一颜色的光，并且多个第三光源封装被配置为发射第二颜色的光。 从一个或多个第二光源封装中的每一个发射的光的强度大约是从两个第一光源封装中的每个发射的光的强度的两倍。

公开(公告)号：US20120201050A1

公开(公告)日：2012-08-09

申请号：US13191834

申请日：2011-07-27

申请人： Eui Jeong KANG ,  Juhwa HA ,  Hyeeun PARK ,  Cheolyong NOH ,  Seung Hwan BAEK ,  Yong-Hoon KWON

发明人： Eui Jeong KANG ,  Juhwa HA ,  Hyeeun PARK ,  Cheolyong NOH ,  Seung Hwan BAEK ,  Yong-Hoon KWON

IPC分类号： F21V8/00

CPC分类号： G02B6/0013 ,  G02F1/133603 ,  G02F1/133615

摘要： A display apparatus includes a light guide plate, a light source unit and a display panel. The light guide plate includes an incident surface, an exit surface and an opposite surface opposite to the exit surface and guides a light incident into the incident surface toward the exit surface. The light source unit includes a light source which generates light and is disposed adjacent to the incident and has an emitting surface inclined with respect to the incident surface. An extension line of a normal line of the emitting surface passes through the opposite surface, and the light is incident into the incident surface while being inclined toward the opposite surface. The display panel displays an image by receiving the light emitted from the exit surface.

摘要翻译： 显示装置包括导光板，光源单元和显示面板。 导光板包括入射表面，出射表面和与出射表面相对的相对表面，并将入射到入射表面的光引向出射表面。 光源单元包括产生光并邻近入射设置并具有相对于入射表面倾斜的发射表面的光源。 发射表面的法线的延长线穿过相对表面，并且当入射表面朝向相对表面倾斜时入射到入射表面。 显示面板通过接收从出射表面发射的光来显示图像。

公开(公告)号：US20130027653A1

公开(公告)日：2013-01-31

申请号：US13546557

申请日：2012-07-11

申请人： Yong-Hoon KWON ,  Byoung Dae YE ,  JoongHyun KIM ,  Hyeeun PARK ,  SungKu BAEK ,  Young-Jun SEO

发明人： Yong-Hoon KWON ,  Byoung Dae YE ,  JoongHyun KIM ,  Hyeeun PARK ,  SungKu BAEK ,  Young-Jun SEO

IPC分类号： G02F1/13357 ,  B82Y99/00

CPC分类号： B82Y20/00 ,  G02F1/133382 ,  G02F1/1336

摘要： A liquid crystal display apparatus includes a liquid crystal display panel which displays an image, a light guide plate, a backlight unit including a light source part which generates and supplies light, and a panel temperature adjusting member on a surface of the liquid crystal display panel. The panel temperature adjusting member includes a transparent resistor, and a power supply which supplies power to the transparent resistor. The transparent resistor emits a larger amount of heat to a region of the liquid crystal display panel, which is distant from the light source part, than to a region close to the light source part, such that the liquid crystal display panel has uniform temperature distribution.

摘要翻译： 一种液晶显示装置，包括显示图像的液晶显示面板，导光板，包括产生和供给光的光源部分的背光单元，以及面板温度调节部件在液晶显示面板的表面上 。 面板温度调节构件包括透明电阻器和向透明电阻器供电的电源。 透明电阻器对远离光源部分的液晶显示面板的区域比靠近光源部分的区域发射更多的热量，使得液晶显示面板具有均匀的温度分布 。