公开(公告)号：US20170278909A1

公开(公告)日：2017-09-28

申请号：US15372427

申请日：2016-12-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bogeon JEON ,  Taeyoung AHN ,  Sangwook LEE ,  Eunjeong CHO

IPC: H01L27/32 ,  G06F3/042 ,  G06K9/00 ,  A61B5/1171

CPC classification number: H01L27/3227 ,  A61B5/0077 ,  A61B5/1171 ,  A61B5/1172 ,  A61B5/14552 ,  A61B5/6898 ,  G06F3/0421 ,  G06F2203/04103 ,  G06K9/00013 ,  G06K9/0004 ,  G06K9/00067 ,  G06K2009/00932 ,  H01L27/3248 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3269 ,  H01L27/3272

Abstract: A display apparatus includes a first pixel, a second pixel, a light sensor, and a light shield. The first pixel has a first light-emitting device which includes a first emission layer that emits light in a first wavelength band in a first direction. The second pixel has a second light-emitting device which includes a second emission layer to emit light in a second wavelength band in a second direction different from the first direction. The second emission layer is below the first emission layer of the first light-emitting device. The light sensor senses light in the second wavelength band emitted from the second pixel and reflected by an object. The light shield is arranged along a light path incident to the light sensor.

公开(公告)号：US20190011745A1

公开(公告)日：2019-01-10

申请号：US16129503

申请日：2018-09-12

Applicant: Samsung Display Co., Ltd.

Inventor： Taeyoung AHN ,  Bogeon JEON ,  Wooseok JEON ,  Yungbin CHUNG ,  Eunjeong CHO

IPC: G02F1/1368 ,  H01L27/12 ,  H01L21/027 ,  H01L29/49 ,  H01L29/66 ,  G02F1/136 ,  G02F1/1362 ,  H01L29/786

CPC classification number: G02F1/1368 ,  G02F2001/13606 ,  G02F2001/136218 ,  G02F2001/136295 ,  G02F2201/123 ,  H01L21/0273 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/4908 ,  H01L29/66765 ,  H01L29/78618 ,  H01L29/78669 ,  H01L29/78678

Abstract: A liquid crystal display (LCD) device capable of perventing impurities from permeating into a channel area of a switching element, the LCD device including: a gate electrode above a substrate; a semiconductor layer which overlaps the gate electrode; a drain electrode and a source electrode which overlap the semiconductor layer; an ohmic contact layer between the semiconductor layer and the drain electrode and between the semiconductor layer and the source electrode; a pixel electrode which is connected to one of the drain electrode and the source electrode; and a gate insulating layer between the gate electrode and the semiconductor layer, the gate insulating layer comprising fluorine. A concentration of the fluorine is decreasing, as the fluorine of the gate insulating layer being more adjacent to the substrate.

公开(公告)号：US20170205650A1

公开(公告)日：2017-07-20

申请号：US15360736

申请日：2016-11-23

Applicant: Samsung Display Co., Ltd.

Inventor： Taeyoung AHN ,  Bogeon JEON ,  Wooseok JEON ,  Yungbin CHUNG ,  Eunjeong CHO

IPC: G02F1/1368 ,  H01L29/66 ,  H01L21/027 ,  H01L27/12 ,  H01L29/49

CPC classification number: G02F1/1368 ,  G02F2001/13606 ,  G02F2001/136218 ,  G02F2001/136295 ,  G02F2201/123 ,  H01L21/0273 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/4908 ,  H01L29/66765 ,  H01L29/78669 ,  H01L29/78678

Abstract: A liquid crystal display (LCD) device capable of preventing impurities from permeating into a channel area of a switching element, the LCD device including: a gate electrode above a substrate; a semiconductor layer which overlaps the gate electrode; a drain electrode and a source electrode which overlap the semiconductor layer; an ohmic contact layer between the semiconductor layer and the drain electrode and between the semiconductor layer and the source electrode; a pixel electrode which is connected to one of the drain electrode and the source electrode; and a gate insulating layer between the gate electrode and the semiconductor layer, the gate insulating layer comprising fluorine. A concentration of the fluorine is decreasing, as the fluorine of the gate insulating layer being more adjacent to the substrate.

公开(公告)号：US20160209703A1

公开(公告)日：2016-07-21

申请号：US14877134

申请日：2015-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Changok KIM ,  Taeyoung AHN ,  Jihoon OH ,  Sangwook LEE ,  Kiseong SEO ,  Junmo IM

IPC: G02F1/1335 ,  G02F1/1341

CPC classification number: G02F1/133528 ,  G02F1/13362 ,  G02F2001/133548

Abstract: A method of manufacturing a display device comprises the steps of: forming a protective film on a first surface of a first base substrate; forming a polarizer including a plurality of wire grid patterns provided on a second surface of the first base substrate facing the first surface; removing the protective film from the first surface; and forming a pixel array layer on the first surface.

Abstract translation: 制造显示装置的方法包括以下步骤：在第一基底的第一表面上形成保护膜; 形成包括设置在所述第一基板的面向所述第一表面的第二表面上的多个线栅图案的偏振器; 从第一表面去除保护膜; 以及在所述第一表面上形成像素阵列层。

公开(公告)号：US20160202552A1

公开(公告)日：2016-07-14

申请号：US14887916

申请日：2015-10-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taeyoung AHN ,  Jihoon OH

IPC: G02F1/1335 ,  G02B5/30 ,  G02B1/14

CPC classification number: G02F1/133528 ,  G02B1/18 ,  G02B5/3058 ,  G02F1/133536 ,  G02F2001/133548 ,  Y10T428/10 ,  Y10T428/1041 ,  Y10T428/1059

Abstract: A polarizer includes a substrate; a plurality of metal lines on the substrate, the plurality of metal lines each having a first width and a first height and being spaced apart from and parallel to each other with a first gap therebetween; and a hydrophobic coating layer on the metal line. The polarizer may be directly formed on the substrate, allowing for manufacture of light-weight and thin film structure of display device.

Abstract translation: 偏振器包括基板; 所述多个金属线各自具有第一宽度和第一高度，并且彼此间隔开并具有第一间隙; 和金属线上的疏水涂层。 偏振器可以直接形成在基板上，允许制造显示装置的轻质薄膜结构。