公开(公告)号：US20160099296A1

公开(公告)日：2016-04-07

申请号：US14606792

申请日：2015-01-27

Applicant: Samsung Display Co., Ltd.

Inventor： Wooseok JEON ,  Kyungtea PARK ,  Sanghyun JEON

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00

CPC classification number: H01L27/3258 ,  H01L51/5275

Abstract: An organic light-emitting display apparatus includes a substrate; a plurality of pixels provided on a first surface of the substrate and each comprising a first area configured to emit light and a second area configured to have external light transmit therethrough; a pixel circuit unit provided in the first area of each of the plurality of pixels and comprising at least one thin-film transistor (TFT); a first electrode provided in the first area of each of the plurality of pixels and electrically connected to the pixel circuit unit; a second electrode facing the plurality of first electrodes, electrically connected throughout the plurality of pixels, and provided in at least in the first area of each of the plurality of pixels; an intermediate layer disposed between the first electrode and the second electrode and comprising an organic emission layer; and an inorganic insulating film provided in the second area of each of the plurality of pixels, and comprising a plurality of layers having different refractive indices, wherein at least one of the plurality of layers has a moth eye structure.

Abstract translation: 一种有机发光显示装置，包括：基板; 设置在所述基板的第一表面上的多个像素，每个包括被配置为发光的第一区域和被配置为使外部光透过的第二区域; 设置在所述多个像素中的每一个的所述第一区域中并且包括至少一个薄膜晶体管（TFT）的像素电路单元; 第一电极，设置在所述多个像素中的每一个的所述第一区域中并电连接到所述像素电路单元; 面对所述多个第一电极的第二电极，电连接在所述多个像素中，并且设置在所述多个像素中的每一个的至少第一区域中; 中间层，设置在所述第一电极和所述第二电极之间并且包括有机发射层; 以及设置在所述多个像素中的每一个的所述第二区域中的无机绝缘膜，并且包括具有不同折射率的多个层，其中所述多个层中的至少一个具有蛾眼结构。

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：US20240321904A1

公开(公告)日：2024-09-26

申请号：US18732591

申请日：2024-06-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jihyun KIM ,  Taewook KANG ,  Byungsoo SO ,  Hyuneok SHIN ,  Wooseok JEON

IPC: H01L27/12 ,  H01L23/00 ,  H01L25/16 ,  H01L27/15 ,  H10K59/131

CPC classification number: H01L27/124 ,  H01L24/05 ,  H01L27/1218 ,  H01L27/1266 ,  H01L24/08 ,  H01L24/32 ,  H01L24/80 ,  H01L24/83 ,  H01L25/167 ,  H01L27/156 ,  H01L2224/05541 ,  H01L2224/05571 ,  H01L2224/08225 ,  H01L2224/32225 ,  H01L2224/80203 ,  H01L2224/80801 ,  H01L2224/83203 ,  H01L2224/83851 ,  H10K59/131

Abstract: A display device including a display area and a non-display area further includes a base layer including a first surface and a second surface opposite to the first surface, the base layer having, in the non-display area, an opening portion penetrating the first surface and the second surface; a pad unit including a terminal on the first surface, the pad unit extending from the first surface to the opening portion; a connection line connected to the terminal on the first surface, the connection line extending from the non-display area to the display area; an insulating layer covering the terminal and the connection line; a thin-film transistor including a semiconductor layer on the insulating layer, the thin-film transistor being connected to the connection line; and a display element connected to the thin-film transistor, the display element being in the display area.

公开(公告)号：US20190339565A1

公开(公告)日：2019-11-07

申请号：US16514582

申请日：2019-07-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun JEON ,  Chulmin BAE ,  Wooseok JEON

IPC: G02F1/1335

Abstract: A display apparatus includes a blue light blocking layer to block a blue light which is not converted by a color conversion layer, and a reflection preventing layer over the blue light blocking layer to prevent reflection of external light incident thereon.

公开(公告)号：US20220093649A1

公开(公告)日：2022-03-24

申请号：US17339149

申请日：2021-06-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jihyun KIM ,  Taewook KANG ,  Byungsoo SO ,  Hyuneok SHIN ,  Wooseok JEON

IPC: H01L27/12 ,  H01L23/00

Abstract: A display device including a display area and a non-display area further includes a base layer including a first surface and a second surface opposite to the first surface, the base layer having, in the non-display area, an opening portion penetrating the first surface and the second surface; a pad unit including a terminal on the first surface, the pad unit extending from the first surface to the opening portion; a connection line connected to the terminal on the first surface, the connection line extending from the non-display area to the display area; an insulating layer covering the terminal and the connection line; a thin-film transistor including a semiconductor layer on the insulating layer, the thin-film transistor being connected to the connection line; and a display element connected to the thin-film transistor, the display element being in the display area.

公开(公告)号：US20170242292A1

公开(公告)日：2017-08-24

申请号：US15438034

申请日：2017-02-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun JEON ,  Chulmin BAE ,  Wooseok JEON

IPC: G02F1/1335

CPC classification number: G02F1/133502 ,  G02F1/133509 ,  G02F1/133514 ,  G02F1/133617 ,  G02F2001/133614 ,  G02F2201/08 ,  G02F2201/38 ,  G02F2202/36 ,  G02F2203/055

Abstract: A display apparatus includes a blue light blocking layer to block a blue light which is not converted by a color conversion layer, and a reflection preventing layer over the blue light blocking layer to prevent reflection of external light incident thereon.