公开(公告)号：US09470839B2

公开(公告)日：2016-10-18

申请号：US14509782

申请日：2014-10-08

Applicant: Samsung Display Co., Ltd.

Inventor： Byoung Dae Ye ,  Young Chun Kim ,  Hyuk Hwan Kim

IPC: H01L33/00 ,  F21V8/00 ,  H01L33/50 ,  H01L33/60 ,  H01L33/46

CPC classification number: G02B6/0073 ,  G02B6/0031 ,  G02B6/0078 ,  G02B6/0083 ,  G02B6/009 ,  H01L33/46 ,  H01L33/50 ,  H01L33/60

Abstract: Provided are a light source module and a backlight unit. According to an embodiment, the light source module comprises a circuit board, at least one LED chip electrically connected onto the circuit board, a reflective surface on an upper surface of the LED chip configured to reflect light, and a fluorescent surface on at least one side surface of the LED chip configured to emit the light.

Abstract translation: 提供了光源模块和背光单元。 根据实施例，光源模块包括电路板，电连接到电路板上的至少一个LED芯片，被配置为反射光的LED芯片的上表面上的反射表面，以及在至少一个 LED芯片的侧表面被配置为发射光。

公开(公告)号：US20150184843A1

公开(公告)日：2015-07-02

申请号：US14451788

申请日：2014-08-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seokhyun Nam ,  Byoung Dae Ye ,  Jaesang Lee

IPC: F21V23/06 ,  F21V23/00 ,  G02F1/1335

CPC classification number: G02F1/1336 ,  G02F1/133604 ,  G02F1/133608 ,  G02F2001/133612 ,  G02F2201/503

Abstract: A display apparatus includes a display panel and a backlight assembly. The display panel displays an image. The backlight assembly emits light onto the display panel. The backlight assembly includes a light source printed circuit board. The light source printed circuit board includes a first contact terminal and a second contact terminal. A plurality of light sources is disposed on the light source printed circuit board and receives power through the first and second contact terminals to generate the light. The driving printed circuit board includes a first power source terminal and a second power source terminal. The driving printed circuit board provides power to the first and second contact terminals through the first and second power source terminals. A socket is disposed on the driving printed circuit board. The socket grips the light source printed circuit board and electrically connects the light source printed circuit board to the driving printed circuit board.

Abstract translation: 显示装置包括显示面板和背光组件。 显示面板显示图像。 背光组件将光发射到显示面板上。 背光组件包括光源印刷电路板。 光源印刷电路板包括第一接触端子和第二接触端子。 多个光源设置在光源印刷电路板上，并通过第一和第二接触端子接收电力以产生光。 驱动印刷电路板包括第一电源端子和第二电源端子。 驱动印刷电路板通过第一和第二电源端子向第一和第二接触端子提供电力。 插座设置在驱动印刷电路板上。 插座夹持光源印刷电路板，并将光源印刷电路板电连接到驱动印刷电路板。

公开(公告)号：US20140133178A1

公开(公告)日：2014-05-15

申请号：US13889958

申请日：2013-05-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-Hoon Kwon ,  Min-Young Song ,  Byoung Dae Ye ,  Myung-Seok Kwon ,  Seki Park ,  Sangwon Lee

IPC: F21V8/00

CPC classification number: G02B6/0091 ,  G02B6/0023 ,  G02B6/0083

Abstract: A display device includes a backlight unit generating light and a display panel displaying an image using the light from the backlight unit. The backlight unit includes a circuit board, a plurality of light emitting devices, a light guide member including a light incident surface, and a guide member disposed between a surface of the circuit board and the light incident surface. The guide member uniformly maintains a distance between the light incident surface and the light emitting devices. Thus, a light loss is reduced.

Abstract translation: 显示装置包括产生光的背光单元和使用来自背光单元的光来显示图像的显示面板。 背光单元包括电路板，多个发光装置，包括光入射表面的导光构件和布置在电路板的表面和光入射表面之间的引导构件。 引导构件均匀地保持光入射表面和发光器件之间的距离。 因此，光损失降低。