公开(公告)号：US20140132650A1

公开(公告)日：2014-05-15

申请号：US13834631

申请日：2013-03-15

Applicant: SAMSUNG DISPLAY CO. LTD.

Inventor： Ho-Sik SHIN ,  Yong-Hoon KWON ,  Jung-Hyun YANG

IPC: G09G5/10

CPC classification number: G09G3/342 ,  G09G3/003 ,  G09G2320/0209 ,  G09G2320/0633 ,  G09G2320/064 ,  G09G2330/021 ,  G09G2360/16

Abstract: A method of driving a light source includes: determining a ratio of a first display area with respect to an entire display area by analyzing an image data, where the first display area displays a maximum luminance image; generating a duty ratio control signal which controls a duty ratio of a driving signal based on the ratio of the first display area, where the driving signal drives a light source in a first light emitting area of a light source module, and the first light emitting area corresponds to the first display area; and outputting the driving signal to the light source module based on the duty ratio control signal.

Abstract translation: 一种驱动光源的方法包括：通过分析第一显示区域显示最大亮度图像的图像数据来确定第一显示区域相对于整个显示区域的比率; 产生占空比控制信号，该占空比控制信号基于驱动信号驱动光源模块的第一发光区域中的光源的第一显示区域与第一发光区域的比率来控制驱动信号的占空比 区域对应于第一显示区域; 并基于所述占空比控制信号将所述驱动信号输出到所述光源模块。

公开(公告)号：US20160161085A1

公开(公告)日：2016-06-09

申请号：US14812725

申请日：2015-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： Myung-Seok KWON ,  Sojeong LA ,  Seokhyun NAM ,  Eui Jeong KANG ,  Jung-Hyun YANG

IPC: F21V7/00 ,  F21V7/04

CPC classification number: G02F1/133608 ,  G02F1/133305 ,  G02F1/133605

Abstract: A curved display device includes a display panel curved along a first direction and a backlight assembly providing a light to the display panel. The backlight assembly includes a light source unit having light sources emitting the light, light source substrates electrically connected to the light sources, and a containing member accommodating the light source unit. The containing member includes a bottom portion curved along the first direction and a fixing portion coupled to the light source substrates to fix the light source substrates to the bottom portion, and the fixing portion is defined by cutting and bending a portion of the bottom portion.

Abstract translation: 弯曲的显示装置包括沿着第一方向弯曲的显示面板和向显示面板提供光的背光组件。 背光组件包括具有发射光的光源的光源单元，与光源电连接的光源基板和容纳光源单元的容纳构件。 容纳构件包括沿着第一方向弯曲的底部部分和连接到光源基板的固定部分，以将光源基板固定到底部，并且通过切割和弯曲底部的一部分来限定固定部分。

公开(公告)号：US20150009713A1

公开(公告)日：2015-01-08

申请号：US14154869

申请日：2014-01-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Hyun YANG ,  Young-Min PARK ,  SEOKHYUN NAM ,  SEKI PARK ,  Ho-Sik SHIN

IPC: F21V8/00

CPC classification number: G02B6/0085 ,  G02B6/0031 ,  G02B6/0083

Abstract: A display device includes: a light guide member under the display panel and including a light incident surface; a heat discharge member including a heat discharge surface which extends in a first direction opposite to the light incident surface of the light guide member, and a first flat surface which extends in a second direction from the heat discharge surface; and a light source on the heat discharge member, which provides light to the light incident surface and includes a light emitting device on the heat discharge surface and including a light emitting surface opposite to the light incident surface, a circuit board on the first flat surface of the heat discharge member and electrically connected to the light emitting device, and a heat discharge portion on the heat discharge member and which couples the light emitting device to the heat discharge surface of the heat discharge member and discharges a heat generated from the light emitting device.

Abstract translation: 一种显示装置，包括：导光部件，位于显示面板的下方，具有光入射面; 散热构件，其包括在与所述导光构件的光入射面相反的第一方向上延伸的放热面，以及从所述放热面向第二方向延伸的第一平坦面; 以及在散热构件上的光源，其向所述光入射面提供光，并且在所述放热表面上包括发光器件，并且包括与所述光入射表面相对的发光表面，所述第一平坦表面上的电路板 和与发光装置电连接的散热部件，以及放热部件上的散热部，并且将发光装置与放热部件的放热面接合，并对从发光部件产生的热量进行放电 设备。

公开(公告)号：US20150036384A1

公开(公告)日：2015-02-05

申请号：US14264336

申请日：2014-04-29

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Min PARK ,  Young-Chun KIM ,  Seok-Hyun NAM ,  Se-Ki PARK ,  Jung-Hoon SHIN ,  Jung-Hyun YANG

IPC: F21V29/00 ,  F21V8/00 ,  F21V9/08

CPC classification number: G02B6/0068 ,  F21V9/08 ,  G02B6/0083

Abstract: A light emitting module includes a first and second light source spaced apart from each other and each configured to generate and emit light; the first light source; and a metal board which is electrically connected to the first and second light sources. The metal board includes a body portion upon which the first and second light sources are disposed; first and second side portions respectively on first and second ends of the body portion; a first insulation layer which is between the body portion and the first side portion and insulates the body portion from the first side portion; and a second insulation layer which is between the body portion and the second side portion and insulates the body portion from the second side portion.

Abstract translation: 发光模块包括彼此间隔开并且被配置为产生和发光的第一和第二光源; 第一光源; 以及电连接到第一和第二光源的金属板。 金属板包括主体部分，第一和第二光源设置在主体部分上; 第一和第二侧部分别分别在主体部分的第一和第二端上; 第一绝缘层，其位于主体部分和第一侧部分之间，并且使主体部分与第一侧部部分绝缘; 以及第二绝缘层，其位于主体部分和第二侧部之间，并且使主体部分与第二侧部部分绝缘。

公开(公告)号：US20140159085A1

公开(公告)日：2014-06-12

申请号：US13846658

申请日：2013-03-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Hyun YANG ,  Myung-Seok KWON ,  Young-Min PARK

IPC: H01L21/66 ,  H01L33/58

CPC classification number: H01L33/58 ,  H01L33/502 ,  H01L2933/0058

Abstract: A light emitting package includes a circuit board, a light emitting chip disposed on the circuit board and electrically connected to the circuit board, a resin layer disposed on the light emitting chip, and a fluorescent layer disposed on the resin layer. The light emitting chip is disposed between the resin layer and the circuit board. The resin layer is disposed between the light emitting chip and the fluorescent layer. For a light, a refractive index of the resin layer is smaller than a refractive index of the light emitting chip and is larger than a refractive of the fluorescent layer.

Abstract translation: 发光封装包括电路板，设置在电路板上并电连接到电路板的发光芯片，设置在发光芯片上的树脂层和设置在树脂层上的荧光层。 发光芯片设置在树脂层和电路板之间。 树脂层设置在发光芯片和荧光层之间。 对于光，树脂层的折射率小于发光芯片的折射率，并且大于荧光层的折射率。