公开(公告)号：US09726805B2

公开(公告)日：2017-08-08

申请号：US14281674

申请日：2014-05-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Deok Im ,  Jong-Hyuk Kang ,  Jung-Hyun Kwon ,  Hae-Il Park ,  Hyun-Min Cho ,  Oleg Prudnikov ,  Jae-Byung Park ,  Dong-Hoon Lee

IPC: F21V8/00

CPC classification number: G02B6/0055 ,  G02B6/0035 ,  G02B6/005 ,  G02B6/0061 ,  G02B6/0065 ,  G02B6/0068

Abstract: A backlight assembly includes a first light source part including a plurality of first light sources configured to generate light having a first color and a plurality of second light sources configured to generate light having a second color different from the first color, and a light guiding plate including a first incident surface and an exiting surface adjacent to the first incident surface. The exiting surface is configured to allow the light to pass therethrough. The exiting surface includes a first peripheral portion configured to absorb the light having the second color and a central portion adjacent to the first peripheral portion and configured to allow the light to pass therethrough. The first and second light sources are alternately located.

公开(公告)号：US09588280B2

公开(公告)日：2017-03-07

申请号：US14303814

申请日：2014-06-13

Applicant: Samsung Display Co., LTD.

Inventor： Hyun-Deok Im ,  Jong-Hyuk Kang ,  Jung-Hyun Kwon ,  Jae-Byung Park ,  Hae-Il Park ,  Dong-Hoon Lee

IPC: F21V8/00 ,  G02F1/1335

CPC classification number: G02B6/0068 ,  G02B6/0073 ,  G02B6/009 ,  G02F1/133603 ,  G02F1/133615 ,  G02F2001/133607 ,  G02F2001/133613

Abstract: A backlight assembly includes a plurality of first light sources configured to emit a first color, and a plurality of second light sources configured to emit a second color different from the first color, where the backlight assembly is divided in a first boundary area, a second boundary area spaced apart from the first boundary area in a first direction, and a middle area between the first boundary area and the second boundary area, and an arrangement direction of first and second light sources of the plurality of first and second light sources in the first and second boundary areas is different from an arrangement direction of first and second light sources of the plurality of first and second light sources in the middle area.

Abstract translation: 背光组件包括被配置为发射第一颜色的多个第一光源和被配置为发射不同于第一颜色的第二颜色的多个第二光源，其中背光组件被划分在第一边界区域中，第二光源 在第一方向上与第一边界区域隔开的边界区域和第一边界区域与第二边界区域之间的中间区域，以及多个第一和第二光源中的第一和第二光源的布置方向 第一和第二边界区域与中间区域中的多个第一和第二光源的第一和第二光源的排列方向不同。

公开(公告)号：US09223174B2

公开(公告)日：2015-12-29

申请号：US13900195

申请日：2013-05-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Hyuk Kang ,  Jung-Hyun Kwon ,  Jae-Byung Park ,  Dong-Hoon Lee ,  Hyun-Deok Im ,  Hyun-Min Cho ,  Min-Ki Nam

IPC: G02F1/1335

CPC classification number: G02F1/133621 ,  G02F2001/133622 ,  G02F2201/52

Abstract: A display device includes a display panel having a first transparent subpixel, a second transparent subpixel and a third transparent subpixel. A light source part provides light to the display panel. The light source part including a first light source configured to generate red light, a second light source configured to generate green light and a third light source configured to generate blue light. The third light source includes a blue light emitting diode and a wavelength shift layer. The wavelength of the blue light emitted from the third light source has a first peak within a range of about 445 nm to about 450 nm and a second peak within a range of about 450 nm to about 540 nm.

Abstract translation: 显示装置包括具有第一透明子像素，第二透明子像素和第三透明子像素的显示面板。 光源部分向显示面板提供光。 光源部分包括被配置为产生红光的第一光源，被配置为产生绿光的第二光源和被配置为产生蓝光的第三光源。 第三光源包括蓝色发光二极管和波长变换层。 从第三光源发射的蓝光的波长在约445nm至约450nm的范围内具有第一峰，在约450nm至约540nm的范围内具有第二峰。

公开(公告)号：US20160049122A1

公开(公告)日：2016-02-18

申请号：US14601705

申请日：2015-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Seon-Tae Yoon ,  Kwang-Keun Lee ,  Jung-Hyun Kwon ,  Hae-Il Park

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/2022 ,  G09G3/3426 ,  G09G2300/0452 ,  G09G2320/064 ,  G09G2320/0646

Abstract: A display apparatus includes a display panel, a display panel driver, a light source part and a local dimming driver. The display panel includes a first subpixel having a first primary color, a second subpixel having a second primary color and a transparent subpixel. The display panel driver is configured to set grayscales of the first subpixel, the second subpixel and the transparent subpixel. The light source part includes a plurality of light emitting blocks configured to provide light to the display panel. The light emitting block includes a first light source configured to generate a light of a mixed color and a second light source configured to generate a light of a third primary color. The local dimming driver is configured to alternately turn on and off the first light source and the second light source and configured to independently drive the light emitting blocks.

Abstract translation: 显示装置包括显示面板，显示面板驱动器，光源部件和局部调光驱动器。 显示面板包括具有第一基色的第一子像素，具有第二原色的第二子像素和透明子像素。 显示面板驱动器被配置为设置第一子像素，第二子像素和透明子像素的灰度。 光源部分包括被配置为向显示面板提供光的多个发光块。 发光块包括被配置为产生混合色的光的第一光源和被配置为产生第三原色的光的第二光源。 局部调光驱动器被配置为交替地打开和关闭第一光源和第二光源，并且被配置为独立地驱动发光块。

公开(公告)号：US20150085522A1

公开(公告)日：2015-03-26

申请号：US14281674

申请日：2014-05-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Deok Im ,  Jong-Hyuk Kang ,  Jung-Hyun Kwon ,  Hae-Il Park ,  Hyun-Min Cho ,  Oleg Prudnikov ,  Jae-Byung Park ,  Dong-Hoon Lee

IPC: F21V8/00

CPC classification number: G02B6/0055 ,  G02B6/0035 ,  G02B6/005 ,  G02B6/0061 ,  G02B6/0065 ,  G02B6/0068

Abstract: A backlight assembly includes a first light source part including a plurality of first light sources configured to generate light having a first color and a plurality of second light sources configured to generate light having a second color different from the first color, and a light guiding plate including a first incident surface and an exiting surface adjacent to the first incident surface. The exiting surface is configured to allow the light to pass therethrough. The exiting surface includes a first peripheral portion configured to absorb the light having the second color and a central portion adjacent to the first peripheral portion and configured to allow the light to pass therethrough. The first and second light sources are alternately located.

Abstract translation: 背光组件包括第一光源部分，其包括被配置为产生具有第一颜色的光的多个第一光源和被配置为产生具有不同于第一颜色的第二颜色的光的多个第二光源，以及导光板 包括第一入射表面和邻近第一入射表面的出射表面。 离开的表面被配置为允许光通过。 离开表面包括构造成吸收具有第二颜色的光的第一周边部分和与第一周边部分相邻的中心部分，并且被配置为允许光通过。 第一和第二光源交替定位。

公开(公告)号：US20140192291A1

公开(公告)日：2014-07-10

申请号：US13900195

申请日：2013-05-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Hyuk Kang ,  Jung-Hyun Kwon ,  Jae-Byung Park ,  Dong-Hoon Lee ,  Hyun-Deok Im ,  Hyun-Min Cho ,  Min-Ki Nam

IPC: G02F1/1335

CPC classification number: G02F1/133621 ,  G02F2001/133622 ,  G02F2201/52

Abstract: A display device includes a display panel having a first transparent subpixel, a second transparent subpixel and a third transparent subpixel. A light source part provides light to the display panel. The light source part including a first light source configured to generate red light, a second light source configured to generate green light and a third light source configured to generate blue light. The third light source includes a blue light emitting diode and a wavelength shift layer. The wavelength of the blue light emitted from the third light source has a first peak within a range of about 445 nm to about 450 nm and a second peak within a range of about 450 nm to about 540 nm.

Abstract translation: 显示装置包括具有第一透明子像素，第二透明子像素和第三透明子像素的显示面板。 光源部分向显示面板提供光。 光源部分包括被配置为产生红光的第一光源，被配置为产生绿光的第二光源和被配置为产生蓝光的第三光源。 第三光源包括蓝色发光二极管和波长变换层。 从第三光源发射的蓝光的波长在约445nm至约450nm的范围内具有第一峰，在约450nm至约540nm的范围内具有第二峰。

公开(公告)号：US20160133209A1

公开(公告)日：2016-05-12

申请号：US14695765

申请日：2015-04-24

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun LEE ,  Jung-Hyun Kwon ,  Young Min Kim ,  Min Ki Nam ,  Hae II Park

IPC: G09G3/36

CPC classification number: G09G3/36 ,  G02F1/133617 ,  G02F2201/086 ,  G02F2201/40 ,  G02F2202/36 ,  G09G2300/0426

Abstract: A liquid crystal display including: a liquid crystal display including: a first polarizer, a second polarizer, a gate line, a data line, a thin film transistor, a pixel electrode, a first light blocking member, a second light blocking member, a liquid crystal layer, and a common electrode; a color conversion panel including a third light blocking member and a color conversion media layer, the color conversion panel being disposed on the liquid crystal panel; and a backlight assembly configured to supply light to the liquid crystal panel and the color conversion panel, wherein the first light blocking member overlaps the data line, wherein the second light blocking member is disposed between the first light blocking member and the third light blocking member, the third light blocking member overlapping the first light blocking member, and wherein the third light blocking member overlaps the second light blocking member.

Abstract translation: 一种液晶显示器，包括：液晶显示器，包括：第一偏振器，第二偏振器，栅极线，数据线，薄膜晶体管，像素电极，第一遮光构件，第二遮光构件， 液晶层和公共电极; 一种颜色转换面板，包括第三遮光部件和彩色转换介质层，所述颜色转换面板设置在所述液晶面板上; 以及背光组件，被配置为向所述液晶面板和所述颜色转换面板提供光，其中所述第一遮光构件与所述数据线重叠，其中所述第二遮光构件设置在所述第一遮光构件和所述第三遮光构件之间 所述第三遮光构件与所述第一遮光构件重叠，并且其中所述第三遮光构件与所述第二遮光构件重叠。