公开(公告)号：US09690133B2

公开(公告)日：2017-06-27

申请号：US14248134

申请日：2014-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Keun Lee ,  Seon-Tae Yoon ,  Hyun-Min Cho ,  Jae-Byung Park ,  Hae-Il Park

IPC: G02F1/1335 ,  G02B27/26 ,  H04N13/04 ,  G09G3/00 ,  G02B5/30 ,  G02F1/13363

CPC classification number: G02F1/133514 ,  G02B5/3083 ,  G02B27/26 ,  G02F2001/133631 ,  G09G3/003 ,  G09G2300/0452 ,  H04N13/324 ,  H04N13/337

Abstract: A display substrate includes a base substrate, a color filter layer and a retarder layer. The base substrate includes a first sub pixel area, a second sub pixel area and a third sub pixel area. The color filer layer is disposed on a front surface of the base substrate, and includes at least one of a magenta color filter, a cyan color filter and a yellow color filter in the first sub pixel area and the second sub pixel area and a white color filter in the third sub pixel area. The retarder layer is disposed on a rear surface of the base substrate opposite to the front surface of the base substrate. The retarder layer is configured to polarize light in the first sub pixel area and the second sub pixel area to form a first polarized light. The retarder layer is further configured to polarize the light in the third sub pixel area to form a second polarized light, the second polarized light being different from the first polarized light. Thus, a driving speed of a display apparatus may be decreased.

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：US09659545B2

公开(公告)日：2017-05-23

申请号：US13720274

申请日：2012-12-19

Applicant: Samsung Display Co., LTD.

Inventor： Hyun-Min Cho ,  Jae-Byung Park ,  Hae-Il Park

IPC: G06G1/00 ,  G09G5/02 ,  G09G3/34

CPC classification number: G09G5/026 ,  G09G3/3406 ,  G09G3/3413 ,  G09G2310/0235

Abstract: A display apparatus includes a display panel and a light source part. The display panel includes a first subpixel having a first color, a second subpixel having a second color and a transparent subpixel. The light source part provides a light to the display panel. The light source part includes a first light source generating a first light having a mixed color of the first primary color and the second primary color and a second light source generating a second light having a third primary color. At least one of the first and second light sources are repeatedly turned on and off.

公开(公告)号：US09651822B2

公开(公告)日：2017-05-16

申请号：US14515313

申请日：2014-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Mun-Ki Sim ,  Baek-Hee Lee ,  Young-Min Kim ,  Hak-Sun Kim ,  Nam-Seok Roh ,  Jae-Byung Park ,  Hae-Il Park

IPC: H01L21/00 ,  G02F1/1335 ,  G02F1/017

CPC classification number: G02F1/133602 ,  G02F2001/01791 ,  G02F2001/133614

Abstract: A method of manufacturing a quantum dot optical component is provided. By the method, a plurality of quantum dot lines are formed on a first substrate, an encapsulation member that encapsulates the quantum dot lines is formed on the first substrate, a second substrate is laminated on the encapsulation member, and the first and second substrates are cut into a plurality of quantum dot optical components each including at least one of the quantum dot lines.

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：US09666141B2

公开(公告)日：2017-05-30

申请号：US13888565

申请日：2013-05-07

Applicant: Samsung Display Co., LTD.

Inventor： Jae Byung Park ,  Seon-Tae Yoon ,  Jae-Woong Kang ,  Hae-Il Park ,  Sung-Tae Shin ,  Mun-Ki Sim ,  Kwang-Keun Lee ,  Hyun-Min Cho

IPC: G09G3/34

CPC classification number: G09G3/3413 ,  G09G2310/0235

Abstract: A display apparatus includes a display panel including a first subpixel having a first primary color, a second subpixel having a second primary color; and a transparent subpixel; a panel driver which sets grayscale data of the first subpixel, the second subpixel and the transparent subpixel; a light source part which provides light to the display panel, where the light source comprises a first light source and a second light source having colors different from each other; and a light source driver which turns on the first light source during a first subframe, turns on the second light source during a second subframe, and turns on the first light source during a third subframe, and a first frame comprises the first subframe, the second subframe and the third subframe.

公开(公告)号：US09536481B2

公开(公告)日：2017-01-03

申请号：US14338499

申请日：2014-07-23

Applicant: Samsung Display Co., LTD.

Inventor： Seon-Tae Yoon ,  Jae-Byung Park ,  Hae-Il Park ,  Kwang-Keun Lee ,  Baek-Hee Lee ,  Mun-Ki Sim ,  Jun-Han Lee

IPC: G09G3/36

CPC classification number: G09G3/36 ,  G09G2300/0452 ,  G09G2300/0465

Abstract: A liquid crystal display panel includes unit pixels including a first unit pixel and a second unit pixel, each of the first unit pixel and the second unit pixel including a first white area and first to third color areas, gate lines which extend in a first direction, cross the unit pixels and include a first gate line and a second gate line, data lines which extend in a second direction, and pixel electrodes which are electrically connected to the data lines and include first to seventh pixel electrodes, where the first to third pixel electrodes overlap the first to third color areas of the first unit pixel, respectively, the fourth to sixth pixel electrodes overlap the first to third color areas of the second unit pixel, respectively, and the seventh pixel electrode overlaps the first white areas of the first and second unit pixels.

Abstract translation: 液晶显示面板包括包括第一单位像素和第二单位像素的单位像素，第一单位像素和第二单位像素中的每一个包括第一白色区域和第一至第三颜色区域，沿第一方向延伸的栅极线 跨越单位像素并且包括第一栅极线和第二栅极线，沿第二方向延伸的数据线以及电连接到数据线并包括第一至第七像素电极的像素电极，其中第一至第三 像素电极分别与第一单位像素的第一至第三颜色区域重叠，第四至第六像素电极分别与第二单位像素的第一至第三颜色区域重叠，并且第七像素电极与第二单位像素的第一个白色区域重叠 第一和第二单位像素。

公开(公告)号：US09423551B2

公开(公告)日：2016-08-23

申请号：US14335069

申请日：2014-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Hoon Lee ,  Min-Ki Nam ,  Hae-Il Park

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

CPC classification number: G02B6/0026 ,  F21K9/64 ,  G02F1/133603 ,  G02F2001/133614

Abstract: A backlight assembly includes a light emitting part including a light source configured to generate a light having a first color and a phosphor disposed on the light source and having a second color, an optical filter part configured to filter a light from the light emitting part and a color conversion member disposed adjacent to the optical filter part and having a third color. A wavelength of the third color is shorter than a wavelength of the second color.

Abstract translation: 背光组件包括：发光部，其包括被配置为产生具有第一颜色的光和设置在光源上并具有第二颜色的荧光体的光源;被配置为对来自发光部的光进行滤光的滤光器部;以及 设置在所述光学滤光器部分附近并具有第三颜色的颜色转换部件。 第三颜色的波长比第二颜色的波长短。

公开(公告)号：US09293091B2

公开(公告)日：2016-03-22

申请号：US14456378

申请日：2014-08-11

Applicant: Samsung Display Co., LTD.

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

IPC: G09G3/36 ,  G02F1/1335 ,  G02F1/1343 ,  G09G3/34

CPC classification number: G09G3/3607 ,  G02F1/133514 ,  G02F1/133603 ,  G02F1/133617 ,  G02F1/134309 ,  G02F2001/133613 ,  G02F2001/133614 ,  G02F2001/134345 ,  G09G3/3413 ,  G09G3/36 ,  G09G2320/0271 ,  G09G2320/0626

Abstract: A display apparatus includes: a display panel including first to third sub pixels which receive a first grayscale data, a second grayscale data and a third grayscale data, respectively; a light source part which provides light to the display panel and sequentially turns on first and second light sources, which emit a first light and a second light having a color different from the first light, respectively; and a color conversion layer including a first photoluminescence part which is excited by the first light to emit light having a first primary color, a second photoluminescence part which is excited by the first light to emit light having a second primary color, and a third photoluminescence part which is excited by the first light to emit light having a third primary color, where the first to third photoluminescence parts overlap the first to third sub pixels, respectively.

Abstract translation: 显示装置包括：显示面板，包括分别接收第一灰阶数据，第二灰度数据和第三灰度数据的第一至第三子像素; 向显示面板提供光并顺序地接通第一和第二光源的光源部分，其分别发射具有不同于第一光的颜色的第一光和第二光; 以及包括由第一光激发以发射具有第一原色的光的第一光致发光部分的颜色转换层，被第一光激发以发射具有第二原色的光的第二光致发光部分和第三光致发光 由第一光激发的具有第三原色光的部分，其中第一至第三光致发光部分别分别与第一至第三子像素重叠。

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。