公开(公告)号：US20190064059A1

公开(公告)日：2019-02-28

申请号：US16058545

申请日：2018-08-08

Applicant: Samsung Display Co., Ltd. ,  K-MAC

Inventor： Yong Jun Park ,  Seung-Ho Han ,  Kyoung Su Kim ,  Jin Seo ,  Se Yoon Oh ,  Dong-Seop Lim ,  Sung Hoon Yang ,  Jun-Yeong Choi

IPC: G01N21/21 ,  H01L21/67 ,  H01L21/66

Abstract: A laser crystallization measuring apparatus including a spectrometer configured to measure actual data of a spectrum of an actual polycrystalline silicon layer crystallized by a laser crystallization device, and a simulation device that is connected to the spectrometer and is configured to determine simulation data of a spectrum of a virtual polycrystalline silicon layer according to a shape of a virtual protrusion formed in the virtual polycrystalline silicon layer, wherein a shape of an actual protrusion formed in the actual polycrystalline silicon layer is determined by using final data determined by selecting simulation data that is approximate to the actual data.

公开(公告)号：US09971085B2

公开(公告)日：2018-05-15

申请号：US14306534

申请日：2014-06-17

Applicant: Samsung Display Co. Ltd.

Inventor： Jin Seo ,  Jae Joong Kwon ,  Seul Gi Kim ,  Ha Young Lee

IPC: F21V8/00 ,  G02F1/1335 ,  G02F1/35

CPC classification number: G02B6/0073 ,  G02B6/0023 ,  G02F1/133615 ,  G02F1/353 ,  G02F2001/133614 ,  G02F2202/36

Abstract: A light source module includes a circuit board, a light-emitting diode package configured to be mounted on the circuit board, and a quantum dot package which is disposed apart from a side of the light-emitting diode package by a predetermined distance, and mounted on the circuit board and to convert a wavelength of light incident thereupon.

公开(公告)号：US09377572B2

公开(公告)日：2016-06-28

申请号：US14319180

申请日：2014-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： Heugon Kim ,  JooYoung Kim ,  Jin Seo ,  Insun Hwang

IPC: F21V8/00

CPC classification number: G02B6/001 ,  G02B6/0021 ,  G02B6/0043 ,  G02B6/0053 ,  G02B6/0096

Abstract: A backlight unit includes a light source which emits a first light, a light guide bar extending in a first direction, where the light guide bar receives the first light through an incident surface thereof, and guides the first light to convert the first light to a second light, and a control pattern disposed on a surface of the light guide bar, which extends in the first direction, where the control pattern converts the second light to a third light, and has a shape extending in the first direction to control an exit angle of the third light.

Abstract translation: 背光单元包括发射第一光的光源，沿第一方向延伸的导光杆，其中导光杆通过其入射表面接收第一光，并且引导第一光以将第一光转换成 第二光，以及设置在导光杆的表面上的控制图案，其在第一方向上延伸，其中控制图案将第二光转换为第三光，并且具有沿第一方向延伸的形状，以控制出口 第三光的角度。

公开(公告)号：US11662864B2

公开(公告)日：2023-05-30

申请号：US16940984

申请日：2020-07-28

Applicant: Samsung Display Co., LTD.

Inventor： Jin Seo ,  Seung Hwa Ha ,  Se Yoon Oh ,  Jong Hwan Lee ,  Min Jae Jeong

IPC: G06F3/044 ,  G02F1/1334 ,  G02F1/13363 ,  G06F1/16 ,  G02F1/1333

CPC classification number: G06F3/0446 ,  G02F1/1334 ,  G02F1/13363 ,  G02F1/133305 ,  G06F1/1616 ,  G06F1/1626 ,  G06F3/0443 ,  G02F1/133342

Abstract: A display device includes a first non-folding area and a second non-folding area, a display panel disposed in the first non-folding area and the second non-folding area, a leveling layer on the display panel in the first non-folding area, a protection window on the leveling layer in the first non-folding area, and a transmission control layer on the display panel in the second non-folding area. A thickness of the transmission control layer is substantially equal to a sum of a thickness of the leveling layer and a thickness of the protection window.

公开(公告)号：US10184903B2

公开(公告)日：2019-01-22

申请号：US15097514

申请日：2016-04-13

Applicant: Samsung Display Co. Ltd.

Inventor： Jin Seo ,  Yong Jun Park ,  Jong Soo Lee

IPC: G01N21/95 ,  G01N21/21

Abstract: A device for evaluating crystallinity includes a substrate holder configured to fix a polycrystalline silicon substrate thereon, a light source disposed below the substrate holder, a circular polarizing plate disposed above the polycrystalline silicon substrate, and a camera disposed above the circular polarizing plate and configured to capture an image transmitted through the circular polarizing plate.

公开(公告)号：US09541702B2

公开(公告)日：2017-01-10

申请号：US14268285

申请日：2014-05-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Sang Lee ,  Jin Seo ,  Hyung Jin Kim ,  Joong-Hyun Kim

IPC: F21V8/00 ,  G02F1/1335 ,  G02F1/1333

CPC classification number: G02B6/0081 ,  G02B6/0088 ,  G02F1/133615 ,  G02F2001/133314 ,  G02F2201/46 ,  G02F2201/54

Abstract: A display device includes: a first chassis including a bottom surface, and a side wall which extends from an edge of the bottom surface; a light guide plate in the first chassis; a first fixing member which overlaps the side wall of the first chassis and contacts an upper surface of the light guide plate; and a first fastening member which fastens the first fixing member to the side wall of the first chassis. The first chassis includes a groove which extends through the side wall of the first chassis, the light guide plate includes a first protrusion which protrudes from an edge of the light guide plate and extends into the groove, and the first fixing member contacts an upper surface of the first protrusion of the light guide plate.

Abstract translation: 显示装置包括：第一底架，包括底面，以及从所述底面的边缘延伸的侧壁; 第一底盘中的导光板; 第一固定构件，与第一底盘的侧壁重叠并与导光板的上表面接触; 以及第一紧固构件，其将第一固定构件紧固到第一底盘的侧壁。 第一底盘包括延伸穿过第一底盘的侧壁的凹槽，导光板包括从导光板的边缘突出并延伸到凹槽中的第一突起，并且第一固定构件接触上表面 的导光板的第一突出部。

公开(公告)号：US09405051B2

公开(公告)日：2016-08-02

申请号：US14446190

申请日：2014-07-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Seo ,  Jae-Joong Kwon ,  Seul-Gi Kim ,  Ha-young Lee

IPC: F21V7/04 ,  F21V8/00 ,  G02B6/46

CPC classification number: G02B6/0026 ,  G02B6/0023 ,  G02B6/0065 ,  G02B6/0083 ,  G02B6/46 ,  Y10T29/49002

Abstract: A backlight assembly includes a light source, a circuit board on which the light source is disposed, a light guide plate in which light emitted from the light source is incident on one surface and is emitted to the other surface, a bottom case configured to accommodate the light guide plate, and a wavelength conversion unit between the light source and the light guide plate. The wavelength conversion unit includes a frame having an opening, the rectangular frame including a top frame, a bottom frame and side frames extending substantially perpendicular to the top frame and the bottom frame, and connecting the top frame and the bottom frame.

Abstract translation: 背光组件包括光源，设置有光源的电路板，其中从光源发射的光入射到一个表面并被发射到另一表面的导光板，配置成容纳 导光板和光源与导光板之间的波长转换单元。 波长转换单元包括具有开口的框架，矩形框架包括顶框架，底框架和基本上垂直于顶框架和底框架延伸的侧框架，并且连接顶框架和底框架。

公开(公告)号：US10108284B2

公开(公告)日：2018-10-23

申请号：US15446203

申请日：2017-03-01

Applicant: Samsung Display Co., Ltd.

Inventor： Yongjun Park ,  Jin Seo ,  Youngsuk Lee ,  Jongsoo Lee

IPC: G06F3/045 ,  G06F3/041 ,  H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  G06F1/16 ,  G06F3/044

Abstract: A foldable display device includes a display panel having a bent display portion and a non-bent display portion, and a touch sensing unit provided on the display panel and including a bent touch portion and a non-bent touch portion. The touch sensing unit includes a plurality of sensing electrodes, and each of the sensing electrodes comprises a conductive material having a porous structure. The porous structure resists cracking and the resulting sensing electrodes may have an optical anisotropy. Thus, the sensing electrodes may perform a polarizing function to eliminate need for a separate polarizer.

公开(公告)号：US10032392B2

公开(公告)日：2018-07-24

申请号：US13861038

申请日：2013-04-11

Applicant: Samsung Display Co., Ltd.

Inventor： Daehoon Song ,  Young-keun Lee ,  Juhwa Ha ,  Jin Seo ,  Juyoun Son ,  Sangheon Ye

IPC: G09F13/04 ,  G09F13/08 ,  F21S4/00 ,  F21V21/00 ,  G02F1/1335

Abstract: A backlight unit includes a light source part configured to emit a light and a reflective sheet disposed under the light source part. The light source part includes a first light source block including a plurality of light sources with first distances therebetween and a second light source block including a plurality of light sources with second distances therebetween. The first distances increase or decrease as the light sources of the first light source block are closer to an end portion of the first light source block than to a center portion of the first light source block, and the second distances increase as the light sources of the second light source block axe closer to an end portion of the second light source block than to a center portion of the second light source block.

公开(公告)号：US09279929B2

公开(公告)日：2016-03-08

申请号：US14479480

申请日：2014-09-08

Applicant: Samsung Display Co., Ltd.

Inventor： Heugon Kim ,  Seul-Gi Kim ,  Jin Seo ,  Jaejoong Kwon ,  Hayoung Lee ,  Sangwoo Ha

IPC: F21V8/00

CPC classification number: G02B6/0016 ,  G02B6/0036 ,  G02B6/0055 ,  G02B6/0061 ,  G02B6/0088

Abstract: A display device includes a light guide plate which includes a light incident surface, a light exiting surface connected to the light incident surface, and an opposite surface facing the light exiting surface, a light source which faces the light incident surface and is configured to emit a light, a reflective sheet which faces the opposite surface and reflects the light, a first pattern which is unitary with the light guide plate and protruded from the opposite surface, a pressure sensitive adhesive which is on an upper surface of the reflective sheet and contacts the first pattern, and a display panel which is configured to receive the light exiting through the light exiting surface and display an image.

Abstract translation: 显示装置包括导光板，该导光板包括光入射面，与光入射面连接的光出射面和面向光出射面的相对面，面向光入射面的光源，配置为发射 光，面对相反表面并反射光的反射片，与导光板整体并从相对表面突出的第一图案，位于反射片的上表面上并且接触的压敏粘合剂 第一图案和显示面板，其被配置为接收从光出射表面射出的光并显示图像。