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公开(公告)号:US20180164934A1
公开(公告)日:2018-06-14
申请号:US15889340
申请日:2018-02-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Sangwook LEE , Chang Ok KIM , SungHoon YANG , Junmo IM
CPC classification number: G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , H01L27/323 , H01L51/5253
Abstract: A display device includes a display part that displays an image, a touch part on the display part, the touch part including a first conductive layer on the display part, a lower inorganic layer on the first conductive layer, an upper inorganic layer covering the lower inorganic layer and a second conductive layer on the upper inorganic layer. The upper inorganic layer includes substantially a same material as the lower inorganic layer. The upper inorganic layer has a hydrogen atomic percent less than a hydrogen atomic percent of the lower inorganic layer.
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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。
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公开(公告)号:US20150085229A1
公开(公告)日:2015-03-26
申请号:US14338066
申请日:2014-07-22
Applicant: Samsung Display Co., Ltd.
Inventor: Joonyong PARK , Hyungjune KIM , YeoGeon YOON , Kyungseop KIM , Sangwon SHIN , Sangwook LEE , Changoh JEONG , Hyun-Ho KANG , Taehyung KIM , Taekyung YIM
IPC: G02F1/1335 , G02F1/13363 , G02F1/1333
CPC classification number: G02F1/133345 , G02F1/133502 , G02F2001/133565
Abstract: A display substrate is disclosed. In one aspect, the display substrate includes a base substrate having a first refractive index and receiving external light and an insulating layer disposed below the base substrate and having a second refractive index different from the first refractive index. The display substrate also includes a pixel electrode disposed below the first insulating layer and a first compensation layer forming an interface with the insulating layer and having a third refractive index greater than the first refractive index and less than the second refractive index. The first compensation layer is disposed between the first insulating layer and the base substrate.
Abstract translation: 公开了显示基板。 一方面,显示基板包括具有第一折射率并且接收外部光的基底基板和设置在基底基板下方并具有与第一折射率不同的第二折射率的绝缘层。 显示基板还包括设置在第一绝缘层下方的像素电极和形成与绝缘层的界面并具有大于第一折射率且小于第二折射率的第三折射率的第一补偿层。 第一补偿层设置在第一绝缘层和基底之间。
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公开(公告)号:US20190148467A1
公开(公告)日:2019-05-16
申请号:US16124067
申请日:2018-09-06
Applicant: Samsung Display Co., Ltd.
Inventor: Yungbin CHUNG , Sangwook LEE , Myunghan LEE , Hwa-su LIM , Seongkweon HEO
Abstract: A display device may include at least one optical control unit including first refractive index layers, second refractive index layers, and an optical compensation layer. The second refractive index layers may be stacked in an alternating manner with the first refractive index layers and may have a refractive index different from that of the first refractive index layers. The optical compensation layer may be disposed at least on the uppermost refractive index layer of the first and second refractive index layers to be in contact with the uppermost refractive index layer or below the lowermost refractive index layer of the first and second refractive index layers to be in contact with the lowermost refractive index layer. The optical compensation layer may have a thickness less than those of the first and second refractive index layers.
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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.
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公开(公告)号:US20160103549A1
公开(公告)日:2016-04-14
申请号:US14855830
申请日:2015-09-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Sangwook LEE , Chang Ok KIM , SungHoon YANG , Junmo IM
CPC classification number: G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , H01L27/323 , H01L51/5253
Abstract: A display device includes a display part that displays an image, a touch part on the display part, the touch part including a first conductive layer on the display part, a lower inorganic layer on the first conductive layer, an upper inorganic layer covering the lower inorganic layer and a second conductive layer on the upper inorganic layer. The upper inorganic layer includes substantially a same material as the lower inorganic layer. The upper inorganic layer has a hydrogen atomic percent less than a hydrogen atomic percent of the lower inorganic layer.
Abstract translation: 显示装置包括显示图像的显示部分,显示部分上的触摸部分,触摸部分包括显示部分上的第一导电层,第一导电层上的下部无机层,覆盖下部的上部无机层 无机层和上层无机层上的第二导电层。 上层无机层包含与下层无机层基本相同的材料。 上部无机层的氢原子百分比小于下部无机层的氢原子百分比。
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公开(公告)号:US20180059472A1
公开(公告)日:2018-03-01
申请号:US15649250
申请日:2017-07-13
Applicant: Samsung Display Co., LTD.
Inventor: Taewoo KIM , Jung Gun NAM , Sangwook LEE , Gugrae JO
IPC: G02F1/1335 , G02B27/28 , G02F1/139 , G02B5/18
CPC classification number: G02F1/133504 , G02B5/1819 , G02B5/3058 , G02B27/281 , G02F1/133528 , G02F1/1393 , G02F2001/133548 , G02F2001/133742
Abstract: A polarizer includes a base substrate, a wire grid layer having a plurality of protrusions forming a substantially uniform wire grid with a plurality of air gaps disposed between the protrusions, a first layer disposed on the wire grid layer, the first layer including silicon oxide; and a second layer disposed on the first layer, the second layer silicon nitride. Display apparatus incorporating the polarizer and methods of making the same also are disclosed.
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