公开(公告)号：US20140347887A1

公开(公告)日：2014-11-27

申请号：US14458995

申请日：2014-08-13

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Joo-Woan CHO ,  Sung-Kyu SHIM ,  Sang-Hoon LEE ,  Joo-Young KIM ,  Taek-Sun SHIN ,  Jin-Hee PARK ,  Kwang-Wook CHOI

IPC: F21V8/00 ,  G02F1/1335 ,  F21K99/00

CPC classification number: G02B6/0038 ,  F21K9/61 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/0091 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2201/46 ,  G02F2201/54 ,  G02F2203/60

Abstract: A backlight assembly includes a plurality of point light sources, a light guide plate (“LGP”) and a printed circuit board (“PCB”). The LGP has a light incident face in which light is incident, a side surface extending from an edge portion of the light incident face, and a fixing groove which is formed from the side surface toward an inner portion thereof The PCB includes a point light source disposing portion in which the point light sources are disposed along a first direction, an extending portion extending from the point light disposing portion along a second direction substantially perpendicular to the first direction, and a protrusion which is fixed at an end portion of the extending portion. The protrusion of the PCB is coupled with the fixing groove of the LGP.

Abstract translation: 背光组件包括多个点光源，导光板（“LGP”）和印刷电路板（“PCB”）。 LGP具有光入射的光入射面，从光入射面的边缘部延伸的侧面和从侧面朝向内部形成的固定槽.PCD包括点光源 沿着第一方向设置点光源的设置部分，沿着基本上垂直于第一方向的第二方向从点光设置部分延伸的延伸部分，以及突出部，其固定在延伸部分的端部 。 PCB的突起与LGP的固定槽相连。

公开(公告)号：US20140119054A1

公开(公告)日：2014-05-01

申请号：US14146254

申请日：2014-01-02

Applicant: Samsung Display Co., Ltd.

Inventor： Joo-Woan CHO ,  Sung-Kyu SHIM ,  Sang-Hoon LEE ,  Joo-Young KIM ,  Taek-Sun SHIN ,  Jin-Hee PARK ,  Kwang-Wook CHOI

IPC: F21V8/00

CPC classification number: G02B6/0038 ,  F21K9/61 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/0091 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2201/46 ,  G02F2201/54 ,  G02F2203/60

Abstract: A backlight assembly includes a plurality of point light sources, a light guide plate (“LGP”) and a printed circuit board (“PCB”). The LGP has a light incident face in which light is incident, a side surface extending from an edge portion of the light incident face, and a fixing groove which is formed from the side surface toward an inner portion thereof The PCB includes a point light source disposing portion in which the point light sources are disposed along a first direction, an extending portion extending from the point light disposing portion along a second direction substantially perpendicular to the first direction, and a protrusion which is fixed at an end portion of the extending portion. The protrusion of the PCB is coupled with the fixing groove of the LGP.

公开(公告)号：US20140028952A1

公开(公告)日：2014-01-30

申请号：US14037733

申请日：2013-09-26

Applicant: Samsung Display Co., LTD.

Inventor： Jin-Hee PARK ,  Yong-Woo LEE ,  Won-Ju KIM ,  Yong-Il KIM

IPC: G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133608 ,  G02F2001/133612 ,  H05K1/148

Abstract: A light emitting diode (“LED”) backlight assembly. The LED backlight assembly has a bottom container which has a bottom plate and a side edge surrounding the bottom plate, a plurality of light emitting diode printed circuit boards (“LED-PCBs”) on the bottom plate, and a connector which is closely located to edge located LEDs. The connector of the LED-PCB is closely located to an LED driving board, which is disposed at a lateral space of a lateral part of the bottom container to limit a vertical thickness of the backlight light assembly.

Abstract translation: 发光二极管（“LED”）背光组件。 LED背光组件具有底部容器，底部容纳有围绕底板的侧边缘，底板上的多个发光二极管印刷电路板（“LED-PCB”）以及紧邻的连接器 到边缘定位的LED。 LED-PCB的连接器位于LED驱动板上，LED驱动板设置在底部容器的侧部的侧向空间中，以限制背光灯组件的垂直厚度。

公开(公告)号：US20130051077A1

公开(公告)日：2013-02-28

申请号：US13663307

申请日：2012-10-29

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Joo-Woan CHO ,  Sung-Kyu SHIM ,  Sang-Hoon LEE ,  Joo-Young KIM ,  Taek-Sun SHIN ,  Jin-Hee PARK ,  Kwang-Wook CHOI

IPC: F21V8/00

CPC classification number: G02B6/0038 ,  F21K9/61 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/0091 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2201/46 ,  G02F2201/54 ,  G02F2203/60

Abstract: A backlight assembly includes a plurality of point light sources, a light guide plate (“LGP”) and a printed circuit board (“PCB”). The LGP has a light incident face in which light is incident, a side surface extending from an edge portion of the light incident face, and a fixing groove which is formed from the side surface toward an inner portion thereof. The PCB includes a point light source disposing portion in which the point light sources are disposed along a first direction, an extending portion extending from the point light disposing portion along a second direction substantially perpendicular to the first direction, and a protrusion which is fixed at an end portion of the extending portion. The protrusion of the PCB is coupled with the fixing groove of the LGP.

Abstract translation: 背光组件包括多个点光源，导光板（LGP）和印刷电路板（PCB）。 LGP具有光入射的光入射面，从光入射面的边缘部延伸的侧面和从侧面朝向其内部形成的固定槽。 PCB包括点光源设置部分，其中点光源沿着第一方向设置，从点光设置部分沿着基本上垂直于第一方向的第二方向延伸的延伸部分，以及固定在 延伸部分的端部。 PCB的突起与LGP的固定槽相连。