公开(公告)号：US08803788B2

公开(公告)日：2014-08-12

申请号：US12606955

申请日：2009-10-27

申请人： Hyun-Seok Hong ,  Yo-Han Lee ,  Dong-Lyoul Shin ,  Seung-Je Lee

发明人： Hyun-Seok Hong ,  Yo-Han Lee ,  Dong-Lyoul Shin ,  Seung-Je Lee

IPC分类号： G09G3/36 ,  H05B33/08

CPC分类号： H05B33/0869 ,  G09G3/3406

摘要： A method of driving light-emitting diodes (LEDs), a backlight assembly for performing the method, and a display apparatus having the backlight assembly are disclosed for various embodiments. For example, the backlight assembly includes a light source unit and a light source controller. The light source unit includes red, green, and blue LEDs generating red, green, and blue light, respectively. The light source controller detects amounts of the red, green, and blue light, respectively, to compare the actual light amount ratio of the red, green, and blue light with the reference light amount ratio. The light source controller controls the red, green, and blue LEDs, respectively, so that an actual light amount ratio becomes substantially identical to a reference light amount ratio when the actual light amount ratio is not identical to the reference light amount ratio.

摘要翻译： 公开了用于驱动发光二极管（LED）的方法，用于执行该方法的背光组件和具有背光组件的显示装置。 例如，背光组件包括光源单元和光源控制器。 光源单元包括分别产生红色，绿色和蓝色光的红色，绿色和蓝色LED。 光源控制器分别检测红色，绿色和蓝色光的量，以将红色，绿色和蓝色光的实际光量比与参考光量比进行比较。 光源控制器分别控制红色，绿色和蓝色LED，使得当实际光量比与参考光量比不相同时，实际光量比基本上与参考光量比相同。

公开(公告)号：US20100123695A1

公开(公告)日：2010-05-20

申请号：US12606955

申请日：2009-10-27

申请人： Hyun-Seok HONG ,  Yo-Han Lee ,  Dong-Lyoul Shin ,  Seung-Je Lee

发明人： Hyun-Seok HONG ,  Yo-Han Lee ,  Dong-Lyoul Shin ,  Seung-Je Lee

IPC分类号： G09G3/22 ,  H05B39/04

CPC分类号： H05B33/0869 ,  G09G3/3406

摘要： A method of driving light-emitting diodes (LEDs), a backlight assembly for performing the method, and a display apparatus having the backlight assembly are disclosed for various embodiments. For example, the backlight assembly includes a light source unit and a light source controller. The light source unit includes red, green, and blue LEDs generating red, green, and blue light, respectively. The light source controller detects amounts of the red, green, and blue light, respectively, to compare the actual light amount ratio of the red, green, and blue light with the reference light amount ratio. The light source controller controls the red, green, and blue LEDs, respectively, so that an actual light amount ratio becomes substantially identical to a reference light amount ratio when the actual light amount ratio is not identical to the reference light amount ratio.

摘要翻译： 公开了用于驱动发光二极管（LED）的方法，用于执行该方法的背光组件和具有背光组件的显示装置。 例如，背光组件包括光源单元和光源控制器。 光源单元包括分别产生红色，绿色和蓝色光的红色，绿色和蓝色LED。 光源控制器分别检测红色，绿色和蓝色光的量，以将红色，绿色和蓝色光的实际光量比与参考光量比进行比较。 光源控制器分别控制红色，绿色和蓝色LED，使得当实际光量比与参考光量比不相同时，实际光量比基本上与参考光量比相同。

公开(公告)号：US08764270B2

公开(公告)日：2014-07-01

申请号：US12605842

申请日：2009-10-26

申请人： Dong-Lyoul Shin ,  Hyun-Seok Hong

发明人： Dong-Lyoul Shin ,  Hyun-Seok Hong

IPC分类号： F21V7/04

CPC分类号： G02B6/0011 ,  G02B6/0091 ,  G02F1/133608 ,  G02F1/133611

摘要： A display device includes a display panel displaying an image, a light source generating light, a light guide plate guiding the light and supplying the light to the display panel, a receiving container receiving the light source and the light guide plate, the receiving container including a sidewall portion adjacent to the light guide plate and a bottom portion extending from the sidewall portion, a photosensor coupled to the receiving container, the photosensor sensing the light, and a light receiving hole formed in the receiving container, the light receiving hole comprising a first end and a second end, the first end being closer to the light guide plate and the second end being closer to the photosensor, wherein a height of the first end is smaller than a thickness of the light guide plate, and the second end overlaps the photosensor.

摘要翻译： 显示装置包括显示图像的显示面板，光源生成光，引导光并将光提供给显示面板的接收容器，容纳光源和导光板的接收容器， 与导光板相邻的侧壁部分和从侧壁部分延伸的底部，耦合到接收容器的光电传感器，感测光的光电传感器和形成在接收容器中的光接收孔，光接收孔包括 第一端和第二端，第一端更靠近导光板，第二端靠近光传感器，其中第一端的高度小于导光板的厚度，并且第二端重叠 光电传感器。

公开(公告)号：US20100157574A1

公开(公告)日：2010-06-24

申请号：US12605842

申请日：2009-10-26

申请人： Dong-Lyoul Shin ,  Hyun-Seok Hong

发明人： Dong-Lyoul Shin ,  Hyun-Seok Hong

IPC分类号： G02F1/13357

CPC分类号： G02B6/0011 ,  G02B6/0091 ,  G02F1/133608 ,  G02F1/133611

摘要： A display device includes a display panel displaying an image, a light source generating light, a light guide plate guiding the light and supplying the light to the display panel, a receiving container receiving the light source and the light guide plate, the receiving container including a sidewall portion adjacent to the light guide plate and a bottom portion extending from the sidewall portion, a photosensor coupled to the receiving container, the photosensor sensing the light, and a light receiving hole formed in the receiving container, the light receiving hole comprising a first end and a second end, the first end being closer to the light guide plate and the second end being closer to the photosensor, wherein a height of the first end is smaller than a thickness of the light guide plate, and the second end overlaps the photosensor.

摘要翻译： 显示装置包括显示图像的显示面板，光源生成光，引导光并将光提供给显示面板的接收容器，容纳光源和导光板的接收容器， 与导光板相邻的侧壁部分和从侧壁部分延伸的底部，耦合到接收容器的光电传感器，感测光的光电传感器和形成在接收容器中的光接收孔，光接收孔包括 第一端和第二端，第一端更靠近导光板，第二端靠近光传感器，其中第一端的高度小于导光板的厚度，并且第二端重叠 光电传感器。

公开(公告)号：US20060181867A1

公开(公告)日：2006-08-17

申请号：US11300413

申请日：2005-12-15

申请人： Seong-Sik Choi ,  Dong-Lyoul Shin ,  Doo-Won Lee ,  Kui-Yong Choi ,  Ju-Hwa Ha ,  Byung-Yun Joo ,  Jung-Wook Paek ,  Jin-Sung Choi ,  Heu-Gon Kim ,  Sang-Hoon Lee ,  Jae-Hwan Chun

发明人： Seong-Sik Choi ,  Dong-Lyoul Shin ,  Doo-Won Lee ,  Kui-Yong Choi ,  Ju-Hwa Ha ,  Byung-Yun Joo ,  Jung-Wook Paek ,  Jin-Sung Choi ,  Heu-Gon Kim ,  Sang-Hoon Lee ,  Jae-Hwan Chun

IPC分类号： G09F13/04

CPC分类号： G02F1/133608 ,  G02B3/005 ,  G02B5/0215 ,  G02B5/0278 ,  G02F1/133604 ,  G02F1/133606 ,  G02F1/133611 ,  G02F2201/503 ,  H01J61/305

摘要： A light-diffusing member includes a first face, a second face arranged opposite to the first face, and a light-diffusing portion including at least one valley and at least one ridge that are alternatively arranged. A first thickness of the light-diffusing member between the ridge and the first face is about 1.15 to about 1.80 times greater than a second thickness of the light-diffusing member between the valley and the first face.

摘要翻译： 光扩散构件包括第一面，与第一面相对布置的第二面，以及包括交替布置的至少一个谷和至少一个脊的光扩散部。 所述光漫射构件在所述脊与所述第一面之间的第一厚度比所述光和第一面之间的光漫射构件的第二厚度大约1.15至1.80倍。

公开(公告)号：US20070041172A1

公开(公告)日：2007-02-22

申请号：US11506391

申请日：2006-08-18

申请人： Joon-Gon Son ,  Dong-Lyoul Shin ,  Jheen-Hyeok Park

发明人： Joon-Gon Son ,  Dong-Lyoul Shin ,  Jheen-Hyeok Park

IPC分类号： G09F13/04

CPC分类号： G02F1/133604

摘要： A backlight assembly for a display includes a microwave generating member, a light-generating member and a light-guiding member. The microwave generating member generates a microwave and light-generating member generates light by using the microwave. Light-guiding member is connected to light-generating member to guide light generated from light-generating member. The backlight assembly generates light by using a microwave instead of an electrode and a fluorescent material so that the display device may have enhanced luminance uniformity and stability.

摘要翻译： 用于显示器的背光组件包括微波产生部件，发光部件和导光部件。 微波产生部件产生微波，利用微波产生光。 导光构件连接到发光构件以引导从发光构件产生的光。 背光组件通过使用微波而不是电极和荧光材料产生光，使得显示装置可以具有增强的亮度均匀性和稳定性。

公开(公告)号：US20060170838A1

公开(公告)日：2006-08-03

申请号：US11330002

申请日：2006-01-10

申请人： Seong-Sik Choi ,  Dong-Lyoul Shin ,  Kui-Yong Choi ,  Jae-Hwan Chun ,  Doo-Won Lee

发明人： Seong-Sik Choi ,  Dong-Lyoul Shin ,  Kui-Yong Choi ,  Jae-Hwan Chun ,  Doo-Won Lee

IPC分类号： G02F1/1333

CPC分类号： G02F1/133608 ,  G02F1/133604 ,  G02F1/133605

摘要： A backlight assembly includes a receiving container and a light source. The receiving container includes a bottom plate having a lower face and an opposing upper face, a sidewall part, and a plurality of light property controlling parts having a substantially wedge shaped cross-section, which extend substantially parallel to a pair of first sidewalls of the sidewall part. The light source is disposed between adjacent light property controlling parts, and the light source is received by the receiving container. The backlight assembly may increase the brightness and brightness-uniformity of light.

摘要翻译： 背光组件包括接收容器和光源。 接收容器包括具有下表面和相对的上表面的底板，侧壁部分以及具有基本上楔形横截面的多个光特性控制部件，其基本上平行于第一侧壁的一对第一侧壁延伸 侧壁部分。 光源设置在相邻的光特性控制部分之间，光源由接收容器接收。 背光组件可以增加光的亮度和亮度均匀性。

公开(公告)号：US20060139919A1

公开(公告)日：2006-06-29

申请号：US11190460

申请日：2005-07-27

申请人： Seong-Sik Choi ,  Doo-Won Lee ,  Dong-Lyoul Shin

发明人： Seong-Sik Choi ,  Doo-Won Lee ,  Dong-Lyoul Shin

IPC分类号： F21V17/00 ,  F21V13/10

CPC分类号： G02F1/133604 ,  G02F1/133608 ,  G02F2201/465

摘要： In a receiving container, a backlight assembly having the receiving container, and a display device having the backlight assembly, the receiving container includes a bottom plate, sidewalls, and optical support members. The sidewalls extend from an edge of the bottom plate. The sidewalls are connected to each other to define a receiving recess therebetween. The optical support members protrude from a front face of the bottom plate to support optical units thereon. The optical support members are integrally formed with the bottom plate. The bottom mold is integrally formed with lamp supporters and/or dispersion plate support members. Thus, cost required for manufacturing the bottom mold is relatively low. In addition, time required for manufacturing the bottom mold is relatively short. Furthermore, a light leakage is prevented between the bottom mold and the optical support members.

摘要翻译： 在接收容器中，具有接收容器的背光组件和具有背光组件的显示装置，接收容器包括底板，侧壁和光学支撑构件。 侧壁从底板的边缘延伸。 侧壁彼此连接以在其间限定接收凹部。 光学支撑构件从底板的前表面突出以支撑其上的光学单元。 光学支撑构件与底板一体地形成。 底模与灯支撑件和/或分散板支撑构件一体地形成。 因此，制造底模所需的成本相对较低。 此外，制造底模所需的时间相对较短。 此外，在底模和光学支撑构件之间防止漏光。

公开(公告)号：US08845139B2

公开(公告)日：2014-09-30

申请号：US13356756

申请日：2012-01-24

申请人： Dong-Lyoul Shin ,  Hirokazu Shibata ,  Jae-Chang Choi

发明人： Dong-Lyoul Shin ,  Hirokazu Shibata ,  Jae-Chang Choi

IPC分类号： F21V29/00

CPC分类号： G09F13/04

摘要： A backlight assembly includes a light emitting module and a receiving container. The receiving container receives the light emitting module, and includes a first frame, a second frame and a heat dissipation channel. The first frame includes a first bottom, and first sidewalls connected to the first bottom. The second frame includes a second bottom which faces the first bottom and is sealed with the first frame. The first and second bottoms are spaced apart from each other and form the heat dissipation channel therebetween.

摘要翻译： 背光组件包括发光模块和接收容器。 接收容器接收发光模块，并且包括第一框架，第二框架和散热通道。 第一框架包括第一底部和连接到第一底部的第一侧壁。 第二框架包括面向第一底部并且与第一框架密封的第二底部。 第一和第二底部彼此间隔开并在其间形成散热通道。

公开(公告)号：US08690409B2

公开(公告)日：2014-04-08

申请号：US13399932

申请日：2012-02-17

申请人： Dong-Lyoul Shin ,  Jae-Chang Choi ,  Tae-Ho Lee ,  Je-Won Woo ,  Su-Chang Ryu

发明人： Dong-Lyoul Shin ,  Jae-Chang Choi ,  Tae-Ho Lee ,  Je-Won Woo ,  Su-Chang Ryu

IPC分类号： F21V7/04

CPC分类号： G02B6/0018 ,  G02B6/0016 ,  G02B6/0055

摘要： A backlight assembly includes a light guiding plate and a plurality of first light sources. The light guiding plate includes a light exiting surface through which light can exit, a light guiding surface positioned opposite to the light exiting surface, and a first surface extending between the light guiding surface and the light exiting surface and inclined with respect to the light guiding surface by a first angle. The first angle is an acute angle. The first light sources can generate light, and are disposed under the light guiding plate. These first light sources are disposed adjacent to a first edge connecting the first surface with the light guiding surface.

摘要翻译： 背光组件包括导光板和多个第一光源。 导光板包括光可以离开的光出射表面，与光出射表面相对定位的导光表面，以及在导光表面和光出射表面之间延伸并且相对于光导向倾斜的第一表面 表面以第一角度。 第一个角度是一个锐角。 第一光源可以产生光，并且设置在导光板下。 这些第一光源被设置在与第一表面和导光表面连接的第一边缘附近。