公开(公告)号：US08511885B2

公开(公告)日：2013-08-20

申请号：US13184054

申请日：2011-07-15

申请人： Moon Jeong Kim ,  Kum Tae Lee ,  Min Sang Kim

发明人： Moon Jeong Kim ,  Kum Tae Lee ,  Min Sang Kim

IPC分类号： F21V7/04

CPC分类号： G02B6/0091 ,  G02B6/0031 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/008 ,  G02F1/1336 ,  G02F1/133608 ,  G02F1/133615

摘要： Disclosed herein are a light emitting device assembly, a backlight unit and a display device having the same. The light emitting device assembly includes a light emitting device module having a light emitting device disposed on a board, a light guide plate to emit light incident from the light emitting device module in a direction differing from a light incidence direction, and a first fixing cover and a second fixing cover to connect the light emitting device module and the light guide plate. The first fixing cover and the second fixing cover are coupled by fixing members, protrusions are disposed on the second fixing cover at first regions corresponding to the fixing members, and the edge of the second fixing cover at second regions is bent.

摘要翻译： 这里公开了发光器件组件，背光单元和具有该发光器件组件的显示器件。 发光器件组件包括发光器件模块，其具有布置在板上的发光器件，导光板以不同于光入射方向的方式发射从发光器件模块入射的光;以及第一固定盖 以及用于连接发光器件模块和导光板的第二固定盖。 第一固定盖和第二固定盖通过固定构件联接，突起在与固定构件对应的第一区域设置在第二固定盖上，第二区域的第二固定盖的边缘弯曲。

公开(公告)号：US08292447B2

公开(公告)日：2012-10-23

申请号：US13210690

申请日：2011-08-16

申请人： Kum Tae Lee ,  Moon Jeong Kim ,  Duk Hyun Yun

发明人： Kum Tae Lee ,  Moon Jeong Kim ,  Duk Hyun Yun

IPC分类号： G09F13/04

CPC分类号： G02F1/133606 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133611 ,  G02F2001/133607 ,  G02F2001/133612 ,  G02F2001/133628 ,  G02F2201/36

摘要： Disclosed is a backlight unit. The backlight unit includes a bottom frame having a bottom surface and a sidewall, a plurality of light emitting diodes defining a plurality of light emitting areas, at least one module substrate provided on the bottom surface of the bottom frame to support at least one light emitting diode and including a connector to supply external power to the light emitting diode, and a integrated light guide plate to bury the light emitting diode therein and provided at the light emitting areas corresponding to one screen image. Dark lines are prevented in the light guide plate and a slim backlight unit is obtained by forming a integrated light guide plate corresponding to a screen image of the display panel in the backlight unit driven by dividing the light emitting areas.

摘要翻译： 公开了一种背光单元。 背光单元包括具有底表面和侧壁的底框架，限定多个发光区域的多个发光二极管，设置在底框架的底表面上的至少一个模块基板，以支撑至少一个发光区域 二极管，并且包括用于向发光二极管提供外部电力的连接器;以及集成导光板，用于将发光二极管埋在其中并设置在与一个屏幕图像相对应的发光区域处。 在导光板中防止了暗线，并且通过在通过划分发光区域驱动的背光单元中形成与显示面板的屏幕图像相对应的集成导光板来获得纤薄的背光单元。

公开(公告)号：US20110304796A1

公开(公告)日：2011-12-15

申请号：US13159652

申请日：2011-06-14

申请人： Kum Tae LEE ,  Moon Jeong KIM ,  Duk Hyun YUN

发明人： Kum Tae LEE ,  Moon Jeong KIM ,  Duk Hyun YUN

IPC分类号： G02F1/13357

CPC分类号： G02B6/0088 ,  G02B6/0021 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133603

摘要： Provided are a backlight unit and a display device having the same. The backlight unit configured to emit light onto a liquid crystal panel in which one screen is defined into a plurality of display areas includes a bottom frame having a bottom surface and a sidewall, a plurality of light emitting diodes (LEDs) disposed on the bottom surface of the bottom frame, the plurality of LEDs defining a plurality of light emitting areas corresponding to the display areas of the liquid crystal panel, at least one module board supporting the plurality of LEDs, an integrated light guide plate covering the plurality of LEDs, the integrated light guide plate being disposed on the plurality of light emitting areas corresponding to one screen, and an alignment unit for aligning the integrated light guide plate with the plurality of LEDs.

摘要翻译： 提供背光单元和具有该背光单元的显示装置。 被配置为将一个屏幕定义为多个显示区域的液晶面板发光的背光单元包括具有底面和侧壁的底框，设置在底面上的多个发光二极管（LED） 所述多个LED限定与所述液晶面板的显示区域对应的多个发光区域，支撑所述多个LED的至少一个模块板，覆盖所述多个LED的集成导光板，所述多个LED 集成导光板设置在与一个屏幕对应的多个发光区域上，以及对准单元，用于将集成导光板与多个LED对准。

公开(公告)号：US08033676B2

公开(公告)日：2011-10-11

申请号：US12985213

申请日：2011-01-05

申请人： Kum Tae Lee ,  Min Sang Kim ,  Moon Jeong Kim ,  Sung Young Park ,  Jeong Hwan Kim

发明人： Kum Tae Lee ,  Min Sang Kim ,  Moon Jeong Kim ,  Sung Young Park ,  Jeong Hwan Kim

IPC分类号： G09F13/04 ,  G02F1/1335

CPC分类号： G02B6/0083 ,  G02B6/0068 ,  G02B6/008 ,  G02B6/0091

摘要： The backlight unit may include a plurality of optical assemblies, which each include a light emitting module having a substrate, a plurality of light emitting devices on a top surface of the substrate, and a connector provided on a bottom surface of the substrate and electrically connected to a power supply unit. The optical assembly may also include a light guide plate including a first part through which the light is received and a second part to output the light, which is laterally received from the first part, through a top surface thereof. A first side cover may be provided over the light emitting module and the first part of the light guide plate. A second side cover may be formed under the light emitting module and the light guide plate, the second side cover having a plurality of connector holes. The connector may be provided in one of the connector holes.

摘要翻译： 背光单元可以包括多个光学组件，每个光学组件包括具有衬底的发光模块，在衬底的顶表面上的多个发光器件，以及设置在衬底的底表面上的电连接 到电源单元。 光学组件还可以包括导光板，该导光板包括容纳光的第一部分和通过其顶表面输出从第一部分侧向接收的光的第二部分。 可以在发光模块和导光板的第一部分之上设置第一侧盖。 第二侧盖可以形成在发光模块下面和导光板之下，第二侧盖具有多个连接孔。 连接器可以设置在连接器孔中的一个中。

公开(公告)号：US20110241980A1

公开(公告)日：2011-10-06

申请号：US13087421

申请日：2011-04-15

申请人： Kum Tae LEE ,  Min Sang KIM ,  Moon Jeong KIM ,  Sung Yong PARK

发明人： Kum Tae LEE ,  Min Sang KIM ,  Moon Jeong KIM ,  Sung Yong PARK

IPC分类号： G09G3/36

CPC分类号： G09G3/3406 ,  G02B6/0031 ,  G02B6/0055 ,  G02B6/008 ,  G02B6/0083 ,  G02B6/0088 ,  G02B6/0091 ,  G02F2001/133601 ,  G09G2310/0232 ,  G09G2320/0233 ,  G09G2320/0626

摘要： The embodiments provide a backlight unit including a bottom cover, a plurality of light emitting device assembly each having a light emitting device module including at least one light emitting device, the light emitting device assembly arranged on the bottom cover adjacent to one another, a power supply unit for supplying power to the light emitting device module in each of the light emitting device assembly, and a control unit for controlling the power supply unit such that, of the light emitting device modules of the light emitting device assembly, intensity of current supplied to a light emission device positioned at an edge region of each of the light emitting device assembly is different from the intensity of current supplied to the light emission device positioned at a middle region of each of the light emitting device assembly.

摘要翻译： 实施例提供了一种背光单元，其包括底盖，多个发光器件组件，每个发光器件组件均具有包括至少一个发光器件的发光器件模块，布置在彼此相邻的底盖上的发光器件组件， 供电单元，用于向每个发光器件组件中的发光器件模块供电;以及控制单元，用于控制电源单元，使得在发光器件组件的发光器件模块中，提供的电流强度 到位于每个发光器件组件的边缘区域处的发光器件不同于提供给位于每个发光器件组件的中间区域的发光器件的电流的强度。

公开(公告)号：US09069110B2

公开(公告)日：2015-06-30

申请号：US12847464

申请日：2010-07-30

申请人： Kum Tae Lee ,  Kyung Min Koh ,  Min Sang Kim ,  Bang gun Kim ,  Nam Seok Oh ,  Tae jin Kim

发明人： Kum Tae Lee ,  Kyung Min Koh ,  Min Sang Kim ,  Bang gun Kim ,  Nam Seok Oh ,  Tae jin Kim

IPC分类号： F21V7/04 ,  F21V8/00

CPC分类号： G02B6/0051 ,  G02B6/0046 ,  G02B6/008 ,  G02B6/0088 ,  G02B6/0091

摘要： A backlight unit according to an embodiment includes: a plurality of optical assemblies each including a light source generating light, a light guide plate having a first part through which light travels inside and a second part diffusing upward the light traveling inside through the first part; and a diffusion pattern selectively disposed at the portions corresponding to interfaces between the light guide plates on the optical assemblies.

摘要翻译： 根据实施例的背光单元包括：多个光学组件，每个光学组件包括光源产生光;导光板，其具有第一部分，光通过其内部传播;第二部分向上扩散通过第一部分向内行进的光; 以及选择性地设置在对应于光学组件上的导光板之间的界面的部分的扩散图案。

公开(公告)号：US08322904B2

公开(公告)日：2012-12-04

申请号：US12978120

申请日：2010-12-23

申请人： Kum Tae Lee ,  Min Sang Kim ,  Moon Jeong Kim ,  Sung Young Park ,  Jeong Hwan Kim

发明人： Kum Tae Lee ,  Min Sang Kim ,  Moon Jeong Kim ,  Sung Young Park ,  Jeong Hwan Kim

IPC分类号： F21V7/04

CPC分类号： G02B6/0091 ,  G02B6/0021 ,  G02B6/0068 ,  G02B6/008 ,  G02B6/0088 ,  G02B6/009

摘要： A backlight unit is provided that may include a plurality of optical assemblies arranged in a matrix form, and a cover to receive the optical assemblies. Each optical assembly may separately include: a light emitting module having a plurality of light emitting devices, a light guide plate, and a cover provided over a portion of the light guide plate. The optical assemblies may include a first optical assembly, a second optical assembly and a third optical assembly. A top surface of the second optical assembly may be spaced from a top surface of the first optical assembly in a first direction by a first interval, and a top surface of the third optical assembly may be spaced from the top surface of the first optical assembly in the second direction by a second interval.

摘要翻译： 提供了可以包括以矩阵形式布置的多个光学组件的背光单元和用于容纳光学组件的盖。 每个光学组件可以分别包括：具有多个发光器件的发光模块，导光板和设置在导光板的一部分上的盖。 光学组件可以包括第一光学组件，第二光学组件和第三光学组件。 第二光学组件的顶表面可以在第一方向上与第一光学组件的顶表面隔开第一间隔，并且第三光学组件的顶表面可以与第一光学组件的顶表面间隔开 在第二方向上以第二间隔。

公开(公告)号：US20110164433A1

公开(公告)日：2011-07-07

申请号：US12985213

申请日：2011-01-05

申请人： Kum Tae LEE ,  Min San Kim ,  Moon Jeong Kim ,  Sung Young Park ,  Jeong Hwan Kim

发明人： Kum Tae LEE ,  Min San Kim ,  Moon Jeong Kim ,  Sung Young Park ,  Jeong Hwan Kim

IPC分类号： F21V8/00

CPC分类号： G02B6/0083 ,  G02B6/0068 ,  G02B6/008 ,  G02B6/0091

摘要： The backlight unit may include a plurality of optical assemblies, which each include a light emitting module having a substrate, a plurality of light emitting devices on a top surface of the substrate, and a connector provided on a bottom surface of the substrate and electrically connected to a power supply unit. The optical assembly may also include a light guide plate including a first part through which the light is received and a second part to output the light, which is laterally received from the first part, through a top surface thereof. A first side cover may be provided over the light emitting module and the first part of the light guide plate. A second side cover may be formed under the light emitting module and the light guide plate, the second side cover having a plurality of connector holes. The connector may be provided in one of the connector holes.

摘要翻译： 背光单元可以包括多个光学组件，每个光学组件包括具有衬底的发光模块，在衬底的顶表面上的多个发光器件，以及设置在衬底的底表面上的电连接 到电源单元。 光学组件还可以包括导光板，该导光板包括容纳光的第一部分和通过其顶表面输出从第一部分侧向接收的光的第二部分。 可以在发光模块和导光板的第一部分之上设置第一侧盖。 第二侧盖可以形成在发光模块下面和导光板之下，第二侧盖具有多个连接孔。 连接器可以设置在连接器孔中的一个中。

公开(公告)号：US08277089B2

公开(公告)日：2012-10-02

申请号：US13099173

申请日：2011-05-02

申请人： Sung Yong Park ,  Kum Tae Lee ,  Min Sang Kim ,  Moon Jeong Kim

发明人： Sung Yong Park ,  Kum Tae Lee ,  Min Sang Kim ,  Moon Jeong Kim

IPC分类号： F21V7/00

CPC分类号： G02B6/0055 ,  G02B6/0046 ,  G02B6/008 ,  G02F1/133615 ,  G02F2001/133601 ,  G02F2001/133613

摘要： A back light unit including a light emitting device assembly is disclosed. The light emitting device assembly includes a light emitting device module having a light emitting device, a light guide plate having a light incidence part disposed adjacent to the light emitting device module so that light generated from the light emitting device is incident upon the light incidence part and a light emission part from which the incident light is emitted, a reflective sheet provided at one side of the light guide plate, and a light adjustment part extending from the reflective sheet for adjusting a reflection amount of the light emitted from the light guide plate.

摘要翻译： 公开了一种包括发光器件组件的背光单元。 发光器件组件包括具有发光器件的发光器件模块，具有邻近发光器件模块设置的光入射部分的导光板，使得从发光器件产生的光入射到光入射部分 以及发射入射光的发光部，设置在导光板的一侧的反射片，以及从反射片延伸的调光部，用于调整从导光板射出的光的反射量 。

公开(公告)号：US08212766B2

公开(公告)日：2012-07-03

申请号：US13087421

申请日：2011-04-15

申请人： Kum Tae Lee ,  Min Sang Kim ,  Moon Jeong Kim ,  Sung Yong Park

发明人： Kum Tae Lee ,  Min Sang Kim ,  Moon Jeong Kim ,  Sung Yong Park

IPC分类号： G09G3/36

CPC分类号： G09G3/3406 ,  G02B6/0031 ,  G02B6/0055 ,  G02B6/008 ,  G02B6/0083 ,  G02B6/0088 ,  G02B6/0091 ,  G02F2001/133601 ,  G09G2310/0232 ,  G09G2320/0233 ,  G09G2320/0626

摘要： The embodiments provide a backlight unit including a bottom cover, a plurality of light emitting device assembly each having a light emitting device module including at least one light emitting device, the light emitting device assembly arranged on the bottom cover adjacent to one another, a power supply unit for supplying power to the light emitting device module in each of the light emitting device assembly, and a control unit for controlling the power supply unit such that, of the light emitting device modules of the light emitting device assembly, intensity of current supplied to a light emission device positioned at an edge region of each of the light emitting device assembly is different from the intensity of current supplied to the light emission device positioned at a middle region of each of the light emitting device assembly.

摘要翻译： 实施例提供了一种背光单元，其包括底盖，多个发光器件组件，每个发光器件组件均具有包括至少一个发光器件的发光器件模块，布置在彼此相邻的底盖上的发光器件组件， 供电单元，用于向每个发光器件组件中的发光器件模块供电;以及控制单元，用于控制电源单元，使得在发光器件组件的发光器件模块中，提供的电流强度 到位于每个发光器件组件的边缘区域处的发光器件不同于提供给位于每个发光器件组件的中间区域的发光器件的电流的强度。