公开(公告)号：US20120014092A1

公开(公告)日：2012-01-19

申请号：US13210690

申请日：2011-08-16

Applicant: Kum Tae LEE ,  Moon Jeong Kim ,  Duk Hyun Yun

Inventor： Kum Tae LEE ,  Moon Jeong Kim ,  Duk Hyun Yun

IPC: G09F13/04

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US08646932B2

公开(公告)日：2014-02-11

申请号：US13159701

申请日：2011-06-14

Applicant: Kum Tae Lee ,  Moon Jeong Kim ,  Duk Hyun Yun

Inventor： Kum Tae Lee ,  Moon Jeong Kim ,  Duk Hyun Yun

IPC: G09F13/04 ,  G09F13/08

CPC classification number: G02B6/0021 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133603

Abstract: Provided are a backlight unit and a display device having the same. The backlight unit configured to emit light onto a display 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) defining a plurality of light emitting areas corresponding to the display areas of the display panel, and 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. The light guide plate has a plurality of grooves for receiving at least one LED in an under surface thereof.

Abstract translation: 提供背光单元和具有该背光单元的显示装置。 配置为将一个屏幕定义为多个显示区域的显示面板发光的背光单元包括具有底表面和侧壁的底框，多个限定多个发光的发光二极管（LED） 对应于显示面板的显示区域的区域和覆盖多个LED的集成导光板，该集成导光板设置在与一个屏幕对应的多个发光区域上。 导光板具有用于在其下表面接收至少一个LED的多个凹槽。

公开(公告)号：US08582051B2

公开(公告)日：2013-11-12

申请号：US13159652

申请日：2011-06-14

Applicant: Kum Tae Lee ,  Moon Jeong Kim ,  Duk Hyun Yun

Inventor： Kum Tae Lee ,  Moon Jeong Kim ,  Duk Hyun Yun

IPC: G02F1/1333

CPC classification number: G02B6/0088 ,  G02B6/0021 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133603

Abstract: 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.

Abstract translation: 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：US20120014131A1

公开(公告)日：2012-01-19

申请号：US13184054

申请日：2011-07-15

Applicant: Moon Jeong KIM ,  Kum Tae LEE ,  Min Sang KIM

Inventor： Moon Jeong KIM ,  Kum Tae LEE ,  Min Sang KIM

IPC: F21V7/22

CPC classification number: G02B6/0091 ,  G02B6/0031 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/008 ,  G02F1/1336 ,  G02F1/133608 ,  G02F1/133615

Abstract: 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.

Abstract translation: 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：US20110242842A1

公开(公告)日：2011-10-06

申请号：US13099173

申请日：2011-05-02

Applicant: Sung Yong PARK ,  Kum Tae Lee ,  Min Sang Kim ,  Moon Jeong Kim

Inventor： Sung Yong PARK ,  Kum Tae Lee ,  Min Sang Kim ,  Moon Jeong Kim

IPC: F21V7/22

CPC classification number: G02B6/0055 ,  G02B6/0046 ,  G02B6/008 ,  G02F1/133615 ,  G02F2001/133601 ,  G02F2001/133613

Abstract: 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.

Abstract translation: 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：US20110164436A1

公开(公告)日：2011-07-07

申请号：US12978120

申请日：2010-12-23

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

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

IPC: F21V8/00

CPC classification number: G02B6/0091 ,  G02B6/0021 ,  G02B6/0068 ,  G02B6/008 ,  G02B6/0088 ,  G02B6/009

Abstract: 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.

Abstract translation: 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：US08506154B2

公开(公告)日：2013-08-13

申请号：US12978046

申请日：2010-12-23

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

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

IPC: F21V7/04

CPC classification number: G02B6/009 ,  G02B6/008 ,  G02F1/133615

Abstract: An optical assembly is provided that may include a light emitting module that includes a plurality of light emitting devices to emit light, a light guide plate, and a side cover. The light guide plate may include at least one protrusion on a top surface of a first part of the light guide plate. The side cover includes a plurality of holes to receive the at least one protrusion.

Abstract translation: 提供一种光学组件，其可以包括发光模块，该发光模块包括多个用于发光的发光装置，导光板和侧盖。 导光板可以包括在导光板的第一部分的顶表面上的至少一个突起。 侧盖包括多个孔以容纳至少一个突起。

公开(公告)号：US08353601B2

公开(公告)日：2013-01-15

申请号：US13227188

申请日：2011-09-07

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

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

IPC: G09F13/04 ,  G02F1/1335

CPC classification number: G02B6/0083 ,  G02B6/0068 ,  G02B6/008 ,  G02B6/0091

Abstract: 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 to receive the light and a second part to output the light through a top surface. The optical assembly may also include a side cover that may fix the light emitting module and a portion of the first part. The side cover may have a plurality of connector holes.

Abstract translation: 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，该导光板包括用于接收光的第一部分和通过顶表面输出光的第二部分。 光学组件还可以包括可以固定发光模块和第一部分的一部分的侧盖。 侧盖可以具有多个连接器孔。

公开(公告)号：US20120008339A1

公开(公告)日：2012-01-12

申请号：US13227188

申请日：2011-09-07

Applicant: Kum Tae LEE ,  Min San KIM ,  Moon Jeong KIM ,  Sung Young PARK ,  Jeong Hwan KIM

Inventor： Kum Tae LEE ,  Min San KIM ,  Moon Jeong KIM ,  Sung Young PARK ,  Jeong Hwan KIM

IPC: G09F13/04 ,  F21V11/00 ,  F21V7/00

CPC classification number: G02B6/0083 ,  G02B6/0068 ,  G02B6/008 ,  G02B6/0091

Abstract: 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 to receive the light and a second part to output the light through a top surface. The optical assembly may also include a side cover that may fix the light emitting module and a portion of the first part. The side cover may have a plurality of connector holes.

Abstract translation: 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，该导光板包括用于接收光的第一部分和通过顶表面输出光的第二部分。 光学组件还可以包括可以固定发光模块和第一部分的一部分的侧盖。 侧盖可以具有多个连接器孔。

公开(公告)号：US20110305003A1

公开(公告)日：2011-12-15

申请号：US13159701

申请日：2011-06-14

Applicant: Kum Tae LEE ,  Moon Jeong KIM ,  Duk Hyun YUN

Inventor： Kum Tae LEE ,  Moon Jeong KIM ,  Duk Hyun YUN

IPC: F21V8/00

CPC classification number: G02B6/0021 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133603

Abstract: Provided are a backlight unit and a display device having the same. The backlight unit configured to emit light onto a display 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) defining a plurality of light emitting areas corresponding to the display areas of the display panel, and 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. The light guide plate has a plurality of grooves for receiving at least one LED in an under surface thereof.

Abstract translation: 提供背光单元和具有该背光单元的显示装置。 配置为将一个屏幕定义为多个显示区域的显示面板发光的背光单元包括具有底表面和侧壁的底框，多个限定多个发光的发光二极管（LED） 对应于显示面板的显示区域的区域和覆盖多个LED的集成导光板，该集成导光板设置在与一个屏幕对应的多个发光区域上。 导光板具有用于在其下表面中容纳至少一个LED的多个凹槽。