公开(公告)号：US10444586B2

公开(公告)日：2019-10-15

申请号：US16129503

申请日：2018-09-12

申请人： Samsung Display Co., Ltd.

发明人： Taeyoung Ahn ,  Bogeon Jeon ,  Wooseok Jeon ,  Yungbin Chung ,  Eunjeong Cho

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

摘要： 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：US10211265B2

公开(公告)日：2019-02-19

申请号：US15372427

申请日：2016-12-08

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Bogeon Jeon ,  Taeyoung Ahn ,  Sangwook Lee ,  Eunjeong Cho

IPC分类号： H01L27/32 ,  G06F3/042 ,  G06K9/00 ,  A61B5/1171 ,  A61B5/00 ,  A61B5/1172 ,  A61B5/1455

摘要： 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：US10101627B2

公开(公告)日：2018-10-16

申请号：US15360736

申请日：2016-11-23

申请人： Samsung Display Co., Ltd.

发明人： Taeyoung Ahn ,  Bogeon Jeon ,  Wooseok Jeon ,  Yungbin Chung ,  Eunjeong Cho

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

摘要： 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：US11783797B2

公开(公告)日：2023-10-10

申请号：US17860000

申请日：2022-07-07

申请人： Samsung Display Co., LTD.

发明人： Chang Ho Hyun ,  Seungwon Chegal ,  Eunjeong Cho

IPC分类号： G09G5/10

CPC分类号： G09G5/10 ,  G09G2360/141 ,  G09G2360/145 ,  G09G2360/16

摘要： A display apparatus includes: a display panel comprising a first area having a first pixel structure and a second area having a second pixel structure different from the first pixel structure; a camera under the display panel and corresponding to the second area of the display panel; and a luminance compensator configured to determine a luminance of the first area and a luminance of the second area using captured data captured by the camera and configured to compensate image data applied to the display panel.

公开(公告)号：US09923157B2

公开(公告)日：2018-03-20

申请号：US15178392

申请日：2016-06-09

申请人： Samsung Display Co., Ltd.

发明人： Seungho Yoon ,  Eunjeong Cho

IPC分类号： B29C65/52 ,  B32B37/12 ,  B32B37/24 ,  B32B38/04 ,  B32B38/10 ,  B32B43/00 ,  C09J5/00 ,  H01L51/00 ,  H01L51/56 ,  B32B37/00 ,  H01L27/32

CPC分类号： H01L51/0097 ,  B32B37/025 ,  B32B38/10 ,  B32B2310/0843 ,  B32B2457/20 ,  H01L51/003 ,  H01L2227/326 ,  H01L2251/5338 ,  Y02E10/549

摘要： A method of manufacturing a flexible display is disclosed. In one aspect, the method includes preparing a carrier comprising a first region and a second region surrounding the first region, forming a first substrate forming layer over at least the first region of the carrier, removing a top surface of the carrier from the second region of the carrier and forming an adhesive layer over the first substrate forming layer throughout the first and second regions of the carrier. The method also includes forming a second substrate forming layer over the adhesive layer throughout the first and second regions of the carrier, and separating the first substrate forming layer from the carrier.

公开(公告)号：US20170047534A1

公开(公告)日：2017-02-16

申请号：US15178392

申请日：2016-06-09

申请人： Samsung Display Co., Ltd.

发明人： Seungho Yoon ,  Eunjeong Cho

IPC分类号： H01L51/00 ,  B32B37/12 ,  B32B38/10 ,  H01L51/56

CPC分类号： H01L51/0097 ,  B32B37/025 ,  B32B38/10 ,  B32B2310/0843 ,  B32B2457/20 ,  H01L51/003 ,  H01L2227/326 ,  H01L2251/5338 ,  Y02E10/549

摘要： A method of manufacturing a flexible display is disclosed. In one aspect, the method includes preparing a carrier comprising a first region and a second region surrounding the first region, forming a first substrate forming layer over at least the first region of the carrier, removing a top surface of the carrier from the second region of the carrier and forming an adhesive layer over the first substrate forming layer throughout the first and second regions of the carrier. The method also includes forming a second substrate forming layer over the adhesive layer throughout the first and second regions of the carrier, and separating the first substrate forming layer from the carrier.

摘要翻译： 公开了制造柔性显示器的方法。 在一个方面，该方法包括制备载体，其包括第一区域和包围第一区域的第二区域，在载体的至少第一区域上形成第一基底形成层，从第二区域移除载体的顶表面 并在载体的整个第一和第二区域上在第一基底形成层上形成粘合剂层。 该方法还包括在载体的整个第一和第二区域的整个粘合剂层上形成第二衬底形成层，并将第一衬底形成层与载体分开。

公开(公告)号：US09570616B2

公开(公告)日：2017-02-14

申请号：US15069043

申请日：2016-03-14

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Yungbin Chung ,  Seungkyeng Cho ,  Chulhyun Baek ,  Injun Choi ,  Bogeon Jeon ,  Eunjeong Cho ,  Sunghoon Yang

IPC分类号： H01L29/786 ,  H01L23/29 ,  H01L23/31 ,  H01L27/32 ,  H01L29/66 ,  H01L21/02 ,  H01L27/12 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1341

CPC分类号： H01L29/78606 ,  G02F1/133345 ,  G02F1/1341 ,  G02F1/134309 ,  G02F1/1368 ,  H01L21/0217 ,  H01L23/291 ,  H01L23/3171 ,  H01L27/1248 ,  H01L27/1262 ,  H01L27/322 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/66765 ,  H01L29/78669

摘要： A display device includes: a first substrate; a gate electrode on the first substrate; a gate insulating layer on the gate electrode; a semiconductor layer on the gate insulating layer; a source electrode and a drain electrode spaced apart from each other on the semiconductor layer; a first passivation layer including a silicon nitride-based material and on the semiconductor layer, the source electrode, and the drain electrode; a second passivation layer including a silicon nitride-based material and on the first passivation layer; and a third passivation layer including a silicon nitride-based material and on the second passivation layer, where a content ratio of silicon in the first passivation layer is higher than a content ratio of silicon in the second passivation layer, and the content ratio of silicon in the second passivation layer is higher than a content ratio of silicon in the third passivation layer.

摘要翻译： 一种显示装置，包括：第一基板; 第一基板上的栅电极; 栅电极上的栅极绝缘层; 栅极绝缘层上的半导体层; 在半导体层上彼此隔开的源电极和漏电极; 包括氮化硅基材料的第一钝化层，在所述半导体层上，所述源电极和所述漏电极; 包括氮化硅基材料的第二钝化层和在所述第一钝化层上; 以及包括氮化硅基材料的第三钝化层，并且在所述第二钝化层上，其中所述第一钝化层中的硅的含量比率高于所述第二钝化层中的硅的含量比，并且所述硅的含量比 在第二钝化层中比第三钝化层中的硅的含量比高。