公开(公告)号：US11417711B2

公开(公告)日：2022-08-16

申请号：US16810696

申请日：2020-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghyun Park ,  Joo-Sun Yoon ,  Yun-Mo Chung

IPC: H01L27/32 ,  H01L51/52

Abstract: An electronic apparatus includes a display panel including a base substrate, a pixel definition layer to define openings, light-emitting devices including light-emitting patterns in the openings, and an encapsulation layer covering the light-emitting device, a cover panel including a window layer, a color filter layer, and a color control layer, the color filter layer being on the window layer, the color control layer being on the color filter layer and including a quantum dot, and a refraction control layer including first refraction patterns, overlapping the light-emitting patterns, respectively, and having a first refractive index, and a second refraction pattern adjacent to the first refraction patterns and having a second refractive index that is lower than the first refractive index, wherein, when measured in a first direction, a largest width of each of the first refraction patterns is larger than a width of each of the light-emitting patterns.

公开(公告)号：US10553661B2

公开(公告)日：2020-02-04

申请号：US15713983

申请日：2017-09-25

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Eun Lee ,  Jin-Taek Kim ,  Ki-Wan Ahn ,  Joo-Sun Yoon ,  Yong-Jae Jang ,  Kwang-Young Choi

IPC: H01L27/32 ,  G09G3/3233 ,  G09G3/3291 ,  H01L27/12

Abstract: A display substrate includes a data line extending in a first direction, a first transistor including a first channel area overlapping the data line and a first control electrode which overlaps the first channel area and has a substantially same shape as that of the first channel area in an overlap area in which the first control electrode overlaps the first channel area, a scan line extending in a second direction crossing the first direction, a first voltage line extending in the first direction and transfers a first driving signal, a first capacitor including an extension electrode which overlaps the first control electrode and extends in the second direction from the first voltage line and a second capacitor including an overlap electrode overlapping the data line.

公开(公告)号：US09818814B2

公开(公告)日：2017-11-14

申请号：US15143153

申请日：2016-04-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Ho Park ,  Seung-Min Lee ,  Hee-Jun Yoo ,  Joo-Sun Yoon ,  Yong-Jae Jang ,  Kwang-Young Choi

IPC: H01L27/32

CPC classification number: H01L27/3279 ,  H01L27/3258

Abstract: An organic light emitting display device includes a plurality of pixel regions on a substrate, each having a sub-pixel region, a transmissive region and a peripheral region, a plurality of sub-pixel circuits in the sub-pixel region that control the sub-pixel region, a planarization layer that covers the sub-pixel circuits, a first electrode disposed on the planarization layer in the sub-pixel region, a second electrode disposed on the first electrode, and a plurality of wirings disposed at different levels over the substrate in the peripheral region. The wirings are arranged in at least double level configuration and include first wirings that extend in a first direction over the substrate, and second wirings that extend over the substrate in a second direction substantially perpendicular to the first direction.

公开(公告)号：US09606405B2

公开(公告)日：2017-03-28

申请号：US14157338

申请日：2014-01-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-Ho Yang ,  Joo-Sun Yoon ,  Ki-Hun Jeong

IPC: G02F1/1362 ,  G09G3/36 ,  H01L33/52

CPC classification number: G02F1/136286 ,  G02F1/1368 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0809 ,  G09G2310/0281 ,  H01L33/52

Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes a substrate, a plurality of pixels arranged in a matrix on the substrate where each pixel includes a switching element, a plurality of gate lines that are connected to the switching elements and extend in a row direction, and a gate driver that is connected to the gate lines and is formed on the substrate as an integrated circuit. In the liquid crystal display, the gate driver includes a first region and a second region that is not aligned with the first region.

公开(公告)号：US09159749B2

公开(公告)日：2015-10-13

申请号：US14533009

申请日：2014-11-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seong-Min Wang ,  Ki-Wan Ahn ,  Joo-Sun Yoon ,  Ki-Hong Kim

IPC: H01L29/786 ,  H01L21/336 ,  H01L27/12 ,  H01L29/66 ,  H01L21/467 ,  H01L21/477 ,  H01L21/44 ,  H01L29/49 ,  H01L21/02 ,  H01L21/3213

CPC classification number: H01L27/1259 ,  H01L21/0206 ,  H01L21/32136 ,  H01L21/44 ,  H01L21/467 ,  H01L21/477 ,  H01L27/1225 ,  H01L29/42384 ,  H01L29/4908 ,  H01L29/66969 ,  H01L29/78618 ,  H01L29/7869 ,  H01L29/78696 ,  H01L2227/323

Abstract: An oxide semiconductor device includes a gate electrode on a substrate, a gate insulation layer on the substrate, the gate insulation layer having a recess structure over the gate electrode, a source electrode on a first portion of the gate insulation layer, a drain electrode on a second portion of the gate insulation layer, and an active pattern on the source electrode and the drain electrode, the active pattern filling the recess structure.

Abstract translation: 氧化物半导体器件包括：衬底上的栅极电极，衬底上的栅极绝缘层，栅极绝缘层上的凹槽结构，栅极绝缘层的第一部分上的源电极， 栅极绝缘层的第二部分和源电极和漏电极上的有源图案，填充凹陷结构的有源图案。

公开(公告)号：US20140139772A1

公开(公告)日：2014-05-22

申请号：US14055607

申请日：2013-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jeong-Hwan Kim ,  Kyung-Hye Kim ,  Joo-Sun Yoon

IPC: H01L27/32

CPC classification number: H01L27/3244 ,  H01L27/1225 ,  H01L27/3258 ,  H01L27/3272 ,  H01L29/7869

Abstract: In an aspect, a display device including: a substrate; a thin film transistor formed on the substrate, and comprising an active layer formed of an oxide semiconductor; a passivation layer formed on the thin film transistor; and a hydrogen blocking layer positioned between the active layer and the passivation layer is provided.

Abstract translation: 一方面，一种显示装置，包括：基板; 形成在所述衬底上的薄膜晶体管，并且包括由氧化物半导体形成的有源层; 形成在所述薄膜晶体管上的钝化层; 并且设置位于有源层和钝化层之间的氢阻挡层。

公开(公告)号：US11094764B2

公开(公告)日：2021-08-17

申请号：US16733651

申请日：2020-01-03

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Eun Lee ,  Jin-Taek Kim ,  Ki-Wan Ahn ,  Joo-Sun Yoon ,  Yong-Jae Jang ,  Kwang-Young Choi

IPC: H01L27/32 ,  H01L27/12 ,  G09G3/3233 ,  G09G3/3291

Abstract: A display substrate includes a data line extending in a first direction, a first transistor including a first channel area overlapping the data line and a first control electrode which overlaps the first channel area and has a substantially same shape as that of the first channel area in an overlap area in which the first control electrode overlaps the first channel area, a scan line extending in a second direction crossing the first direction, a first voltage line extending in the first direction and transfers a first driving signal, a first capacitor including an extension electrode which overlaps the first control electrode and extends in the second direction from the first voltage line and a second capacitor including an overlap electrode overlapping the data line.

公开(公告)号：US09660010B2

公开(公告)日：2017-05-23

申请号：US14728647

申请日：2015-06-02

Applicant: Samsung Display Co., LTD.

Inventor： Sang-Ho Park ,  Joung-Keun Park ,  Ki-Wan Ahn ,  Joo-Sun Yoon ,  Seung-Min Lee ,  Yong-Jae Jang

IPC: H01L29/08 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3265 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/5206

Abstract: An organic light emitting display device includes a substrate, a first insulating layer, a extension of a drain electrode, a second insulating layer, a first electrode, an emission layer, and a second electrode. The substrate has a display region and a transparent region. The first insulating layer is disposed on the substrate. The extension of drain electrode is disposed on the first insulating layer. The second insulating layer is disposed on the extension of a drain electrode such that an edge portion of the extension of a drain electrode is free from overlap with the second insulating layer. The first electrode is disposed on the second insulating layer and in contact with the edge portion of the extension of a drain electrode. The emission layer is disposed on the first electrode. The second electrode is disposed on the emission layer.

公开(公告)号：US09620613B2

公开(公告)日：2017-04-11

申请号：US14721952

申请日：2015-05-26

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Ho Park ,  Jae-Hyuk Jang ,  Chang-Ok Kim ,  Joo-Sun Yoon ,  Yong-Jae Jang

IPC: H01L27/32 ,  H01L21/02 ,  H01L27/12 ,  H01L29/49 ,  H01L29/51 ,  H01L49/02 ,  H01L51/56

CPC classification number: H01L29/518 ,  H01L27/1259 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/4908

Abstract: An organic light emitting display device includes a substrate, a first transistor disposed on the substrate in the opaque region, a second transistor disposed on the substrate in the opaque region, the second transistor being adjacent to the first transistor along a first direction, and a capacitor disposed on the substrate in the opaque region, the capacitor being adjacent to the first transistor along a second direction different from the first direction. Here, the capacitor may include a first capacitor electrode, a dielectric structure including silicon oxynitride and a second capacitor electrode.

公开(公告)号：US09437665B2

公开(公告)日：2016-09-06

申请号：US14243772

申请日：2014-04-02

Applicant: Samsung Display Co., Ltd.

Inventor： Joo-Sun Yoon

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3276 ,  H01L2227/323

Abstract: Disclosed is an organic light-emitting display apparatus. The organic light-emitting display apparatus includes a pixel electrode that is connected to at least one thin film transistor, an opposite electrode that is disposed to face the pixel electrode, an organic light emitting layer that is disposed between the pixel electrode and the opposite electrode, and a pad electrode that includes a first pad layer, a second pad layer disposed on the first pad layer, and a third pad layer which is disposed between the first pad layer and the second pad layer and contains a material having a reducibility that is lower than a reducibility of a material contained in the second pad layer.

Abstract translation: 公开了一种有机发光显示装置。 有机发光显示装置包括连接到至少一个薄膜晶体管的像素电极，与像素电极相对配置的相对电极，设置在像素电极和对置电极之间的有机发光层 以及包括第一焊盘层，设置在第一焊盘层上的第二焊盘层和设置在第一焊盘层和第二焊盘层之间的第三焊盘层的焊盘电极，并且包含具有还原性的材料 低于包含在第二垫层中的材料的还原性。