公开(公告)号：US20160201858A1

公开(公告)日：2016-07-14

申请号：US14994885

申请日：2016-01-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghyuk KANG ,  Daehyun KIM ,  Hyundeok IM ,  Jaewoong KANG ,  Jaebyung PARK ,  Hyunmin CHO ,  Sungjin HONG

IPC: F21K99/00 ,  H01L33/50 ,  F21V9/16 ,  H01L33/56 ,  F21V8/00 ,  G02F1/1335

CPC classification number: G02F1/133617 ,  F21V9/30 ,  G02B6/005 ,  G02B6/0073 ,  G02F1/1336 ,  G02F1/133602 ,  G02F1/133615 ,  G02F1/13362 ,  G02F2001/133614 ,  G02F2001/133622 ,  G02F2202/108 ,  G02F2203/68 ,  H01L33/504 ,  H01L33/56

Abstract: A display device includes: a display panel; a light source which supplies light to the display panel; and a light converting member which converts a portion of the light emitted from the light source into light in a wavelength range of about 500 nanometers (nm) to about 580 nm, where the light source includes: a light emitting diode; and red phosphors.

Abstract translation: 显示装置包括：显示面板; 向显示面板供给光的光源; 以及光转换构件，其将从光源发射的光的一部分转换成约500纳米（nm）至约580nm的波长范围的光，其中所述光源包括：发光二极管; 和红色荧光粉。

公开(公告)号：US20210391496A1

公开(公告)日：2021-12-16

申请号：US17460116

申请日：2021-08-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunmin CHO ,  Daehyun KIM ,  Sungchul KIM ,  Jonghyuk KANG ,  Keunkyu SONG ,  Jooyeol LEE ,  Hyundeok IM ,  Chio CHO ,  Hyeyong CHU ,  Sungjin HONG

IPC: H01L33/00 ,  H01L25/075 ,  H01L33/62 ,  H01L27/15 ,  H01L33/06 ,  H01L33/32 ,  H01L33/38 ,  H01L33/40 ,  H01L33/44 ,  H05K1/11 ,  H05K1/18

Abstract: A display apparatus includes a substrate, a first electrode on the substrate, the first electrode including a first portion that has a flat upper surface and a second portion that protrudes from the first portion and has an inclined surface, a second electrode facing the first electrode in parallel on the substrate, the second electrode including a first portion that has a flat upper surface and a second portion that protrudes from the first portion and has an inclined surface, and a plurality of light-emitting devices separate from each other on the first electrode and the second electrode, the light-emitting devices each having a first end contacting the upper surface of the first portion of the first electrode and a second end contacting the upper surface of the first portion of the second electrode.

公开(公告)号：US20210013190A1

公开(公告)日：2021-01-14

申请号：US17035616

申请日：2020-09-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Daehyun KIM ,  Hyundeok IM ,  Hyunmin CHO ,  Jonghyuk KANG ,  Sungjin HONG ,  Jooyeol LEE ,  Chio CHO

IPC: H01L25/16 ,  H01L33/38 ,  H01L25/075 ,  H01L27/12 ,  H01L33/32 ,  H01L33/42

Abstract: A pixel structure of a display apparatus includes an electrode line, at least one ultra small light-emitting diode, and a connection electrode. The electrode line includes a second electrode separated from a first electrode and at a same level as the first electrode on a base substrate. The at least one ultra small light-emitting diode is on the base substrate and has a length less than a distance between the first and second electrodes. A connection electrode includes a first contact electrode connecting the first electrode to the ultra small light-emitting diode and a second contact electrode connecting the second electrode to the ultra small light-emitting diode.

公开(公告)号：US20190206852A1

公开(公告)日：2019-07-04

申请号：US16299735

申请日：2019-03-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunmin CHO ,  Daehyun KIM ,  Hyundeok IM ,  Jonghyuk KANG ,  Jaebyung PARK ,  Jooyeol LEE ,  Chio CHO ,  Sungjin HONG

IPC: H01L25/16 ,  H01L33/38 ,  H01L33/20

CPC classification number: H01L25/167 ,  H01L25/0753 ,  H01L27/1214 ,  H01L27/156 ,  H01L33/20 ,  H01L33/38 ,  H01L2933/0016

Abstract: A pixel structure, a display device, and a method of manufacturing a pixel structure, the pixel structure including a base substrate; at least one first electrode arranged in an upper portion of the base substrate; at least one second electrode having a circular shape extending along a circumferential direction around the at least one first electrode; and a plurality of LED elements connected to the first and second electrodes.

公开(公告)号：US20170357119A1

公开(公告)日：2017-12-14

申请号：US15498721

申请日：2017-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Daehyun KIM ,  Jaebyung PARK ,  Hyundeok IM ,  Jonghyuk KANG ,  Hyunmin CHO

IPC: G02F1/1335 ,  G02B5/30 ,  B82Y20/00

Abstract: A polarizing light emitting plate includes a polarizing layer having a polarizing axis substantially parallel to a first direction, a quantum rod layer including quantum rods aligned in the first direction, and an attachment layer between the polarizing layer and the quantum rod layer and comprising an adhesive material.

公开(公告)号：US20170053605A1

公开(公告)日：2017-02-23

申请号：US15133630

申请日：2016-04-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunmin CHO ,  Jonghyuk KANG ,  Daehyun KIM ,  Jaebyung PARK ,  Jinseob BYUN ,  Hyundeok IM ,  Keun-tae JUNG ,  Sung-jin HONG

IPC: G09G3/34 ,  G09G3/20

CPC classification number: G09G3/3413 ,  G09G2300/0452 ,  G09G2310/0235

Abstract: A display device includes a driving unit which outputs a driving signal, and a display panel which displays an image with at least red light, green light, and blue light in response to the driving signal where the blue light includes first color light and second color light, and a peak wavelength of the first color light is about 390 nanometers (nm) to about 410 nm and a peak wavelength of the second color light is about 480 nm to about 491 nm.

Abstract translation: 显示装置包括输出驱动信号的驱动单元和响应于蓝色光包括第一颜色光和第二颜色的驱动信号而至少显示红色光，绿色光和蓝色光的图像的显示面板 光，并且第一颜色光的峰值波长为约390nm（nm）至约410nm，第二色光的峰值波长为约480nm至约491nm。

公开(公告)号：US20170003438A1

公开(公告)日：2017-01-05

申请号：US15069476

申请日：2016-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hyundeok IM ,  Jaebyung PARK ,  Daehyun KIM ,  Hyunmin CHO

IPC: F21V8/00 ,  G02B5/30

CPC classification number: G02B6/0056 ,  G02B5/3058 ,  G02B6/0068 ,  G02F1/13362 ,  G02F1/133621

Abstract: A display apparatus includes a light source and a display panel. The light source emits a light. The display panel includes a first polarizing plate, a second polarizing plate, a third polarizing plate, and a shutter. The first polarizing plate receives the light provided from the light source and incident to a lower portion thereof and linearly polarizes the light incident thereto. The second polarizing plate is disposed on the first polarizing plate and circularly polarizes the light exiting through the first polarizing plate. The third polarizing plate is disposed on the second polarizing plate and linearly polarizes the light incident thereto. The shutter is disposed on the first polarizing plate and mechanically deforms in a thickness direction of the first polarizing plate in response to an electrical signal. The display apparatus displays a grayscale in accordance with mechanical deformation of the shutter.

Abstract translation: 显示装置包括光源和显示面板。 光源发光。 显示面板包括第一偏振片，第二偏振片，第三偏振片和快门。 第一偏振片接收从光源提供的光并入射到其下部，并且使入射到其上的光线性地偏振。 第二偏振板设置在第一偏振板上，并使从第一偏振片出射的光圆偏振。 第三偏光板设置在第二偏光板上，并使入射到其上的光线性地偏振。 快门设置在第一偏振板上，并且响应于电信号在第一偏振片的厚度方向上机械地变形。 显示装置根据快门的机械变形显示灰度。

公开(公告)号：US20140085567A1

公开(公告)日：2014-03-27

申请号：US13771665

申请日：2013-02-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyundeok IM ,  Oleg PRUDNIKOV ,  TaeWoo KIM ,  Moongyu LEE ,  Byoungho CHEONG

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/133514 ,  G02F2001/133521 ,  G02F2001/136222 ,  G02F2201/52 ,  G02F2203/05

Abstract: A display device includes a display panel and a backlight unit. The display panel is configured to display an image. The backlight unit is configured to provide light to the display panel. The display panel includes an array substrate including a plurality of pixel areas, an opposite substrate facing the array substrate, a liquid crystal layer disposed between the array substrate and the opposite substrate, and a wavelength-selective transflective member disposed on the array substrate or the opposite substrate.

Abstract translation: 显示装置包括显示面板和背光单元。 显示面板被配置为显示图像。 背光单元被配置为向显示面板提供光。 显示面板包括具有多个像素区域的阵列基板，与阵列基板相对的相对基板，配置在阵列基板与对置基板之间的液晶层，以及配置在阵列基板上的波长选择性半透反射部件 相对基板。