公开(公告)号：US20180122879A1

公开(公告)日：2018-05-03

申请号：US15859102

申请日：2017-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Seong-Hyun Jin ,  Jae-Hwan Oh ,  Yeoung-Jin Chang ,  Se-Hun Park ,  Won-Kyu Lee ,  Jae-Beom Choi

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3248 ,  H01L27/3246 ,  H01L51/5209 ,  H01L51/5215 ,  H01L51/5265

Abstract: An organic light emitting diode (OLED) display device and a method of manufacturing the same. The device includes a substrate, a thin film transistor (TFT) on the substrate and including an active layer, a gate electrode, a source electrode, and a drain electrode, a first pixel electrode coupled to one of the source and drain electrodes, a rough portion on the first pixel electrode, a second pixel electrode on the rough portion and having a rough pattern, an intermediate layer on the second pixel electrode including an organic emission layer (EML), and an opposing electrode on the intermediate layer.

公开(公告)号：US09281418B2

公开(公告)日：2016-03-08

申请号：US14249520

申请日：2014-04-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Guang-Hai Jin ,  Jae-Beom Choi ,  Se-Hun Park ,  Jae-Seol Cho

IPC: H01L29/94 ,  H01L29/66 ,  H01L49/02

CPC classification number: H01L27/3276 ,  H01L27/3265 ,  H01L28/60 ,  H01L29/66181 ,  H01L29/94

Abstract: A capacitor includes an active layer, a gate insulation layer on the active layer, a gate electrode on the gate insulation layer, an interlayer insulating layer on the gate electrode, and a first electrode on the interlayer insulating layer and connected to the active layer through at least one contact hole.

Abstract translation: 电容器包括有源层，有源层上的栅极绝缘层，栅极绝缘层上的栅电极，栅电极上的层间绝缘层，以及层间绝缘层上的第一电极，并通过 至少一个接触孔。

公开(公告)号：US20150155219A1

公开(公告)日：2015-06-04

申请号：US14218224

申请日：2014-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Jun Shin ,  Se-Hun Park ,  Jae-Hwan Oh ,  Young-Jin Chang

IPC: H01L23/367 ,  H01L23/373 ,  G02F1/1368 ,  H01L27/12

CPC classification number: H01L23/367 ,  G02F1/1368 ,  G02F2001/13685 ,  H01L23/3677 ,  H01L23/3738 ,  H01L27/1218 ,  H01L27/1222 ,  H01L29/78606 ,  H01L29/78618 ,  H01L29/78675 ,  H01L29/78696 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A backplane for a display device and the display device are disclosed. In one aspect, the backplane includes a substrate, an active layer formed over the substrate including a channel region, a source region contacting a first side of the channel region, and a drain region contacting a second side of the channel region. The backplane further includes a gate electrode formed adjacent to the channel region, a source electrode electrically connected to the source region, and a drain electrode electrically connected to the drain region. The active layer includes a plurality of heat radiation pins that extend in a direction of the thickness of the active layer.

Abstract translation: 公开了一种用于显示装置和显示装置的背板。 一方面，背板包括衬底，在衬底上形成的有源层，包括沟道区，与沟道区的第一侧接触的源极区和与沟道区的第二侧接触的漏极区。 背板还包括邻近沟道区形成的栅电极，与源区电连接的源电极和与漏极区电连接的漏电极。 有源层包括在有源层的厚度方向上延伸的多个散热针。

公开(公告)号：US10224384B2

公开(公告)日：2019-03-05

申请号：US15060682

申请日：2016-03-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Guang-Hai Jin ,  Jae-Beom Choi ,  Se-Hun Park ,  Jae-Seol Cho

IPC: H01L27/32 ,  H01L29/94 ,  H01L29/66 ,  H01L49/02

Abstract: A capacitor includes an active layer, a gate insulation layer on the active layer, a gate electrode on the gate insulation layer, an interlayer insulating layer on the gate electrode, and a first electrode on the interlayer insulating layer and connected to the active layer through at least one contact hole.

公开(公告)号：US09859347B2

公开(公告)日：2018-01-02

申请号：US14012988

申请日：2013-08-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seong-Hyun Jin ,  Jae-Hwan Oh ,  Yeoung-Jin Chang ,  Se-Hun Park ,  Won-Kyu Lee ,  Jae-Beom Choi

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3248 ,  H01L27/3246 ,  H01L51/5209 ,  H01L51/5215 ,  H01L51/5265

Abstract: An organic light emitting diode (OLED) display device and a method of manufacturing the same. The device includes a substrate, a thin film transistor (TFT) on the substrate and including an active layer, a gate electrode, a source electrode, and a drain electrode, a first pixel electrode coupled to one of the source and drain electrodes, a rough portion on the first pixel electrode, a second pixel electrode on the rough portion and having a rough pattern, an intermediate layer on the second pixel electrode including an organic emission layer (EML), and an opposing electrode on the intermediate layer.

公开(公告)号：US10186563B2

公开(公告)日：2019-01-22

申请号：US15859102

申请日：2017-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Seong-Hyun Jin ,  Jae-Hwan Oh ,  Yeoung-Jin Chang ,  Se-Hun Park ,  Won-Kyu Lee ,  Jae-Beom Choi

IPC: H01L27/32 ,  H01L51/52

Abstract: An organic light emitting diode (OLED) display device and a method of manufacturing the same. The device includes a substrate, a thin film transistor (TFT) on the substrate and including an active layer, a gate electrode, a source electrode, and a drain electrode, a first pixel electrode coupled to one of the source and drain electrodes, a rough portion on the first pixel electrode, a second pixel electrode on the rough portion and having a rough pattern, an intermediate layer on the second pixel electrode including an organic emission layer (EML), and an opposing electrode on the intermediate layer.

公开(公告)号：US11683966B2

公开(公告)日：2023-06-20

申请号：US17134722

申请日：2020-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Guang-Hai Jin ,  Jae-Beom Choi ,  Se-Hun Park ,  Jae-Seol Cho

IPC: H01L27/32 ,  H10K59/131 ,  H01L29/94 ,  H01L29/66 ,  H01L49/02 ,  H10K59/121

CPC classification number: H10K59/131 ,  H01L28/60 ,  H01L29/66181 ,  H01L29/94 ,  H10K59/1216

Abstract: A capacitor includes an active layer, a gate insulation layer on the active layer, a gate electrode on the gate insulation layer, an interlayer insulating layer on the gate electrode, and a first electrode on the interlayer insulating layer and connected to the active layer through at least one contact hole.

公开(公告)号：US09634073B2

公开(公告)日：2017-04-25

申请号：US14056530

申请日：2013-10-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Hwan Oh ,  Jae-Beom Choi ,  Seong-Hyun Jin ,  Se-Hun Park ,  Won-Kyu Lee ,  Yeoung-Jin Chang

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3258 ,  H01L51/5209 ,  H01L51/5265

Abstract: An organic light-emitting display device includes a substrate. A buffer layer is formed on the substrate. A thin film transistor is disposed on the buffer layer. The thin film transistor includes an active layer, a gate electrode, a source electrode, a drain electrode, a first insulating layer, and a second insulating layer. An uneven pattern is formed by patterning the buffer layer. A first pixel electrode is disposed in an opening formed in the second insulating layer. The first pixel electrode includes a transparent conductive oxide. A second pixel electrode is disposed on the first pixel electrode. The second pixel electrode includes a semi-transmissive layer. An organic lighting-emitting layer is formed on the second pixel electrode. An opposite electrode is formed on the organic lighting-emitting layer.

公开(公告)号：US09443917B2

公开(公告)日：2016-09-13

申请号：US14051262

申请日：2013-10-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Hwan Oh ,  Yeoung-Jin Chang ,  Seong-Hyun Jin ,  Se-Hun Park ,  Won-Kyu Lee ,  Jae-Beom Choi

IPC: H01L27/32

CPC classification number: H01L27/3258

Abstract: Provided are an organic light-emitting display apparatus having superior light efficiency and ease of manufacture, as well as a method of manufacturing the same. The organic light-emitting display apparatus includes: a substrate; a pixel electrode disposed on a pixel region of the substrate; a first insulating layer that is interposed between the substrate and the pixel electrode and that has a first discontinuous region extending along at least a portion of an edge of the pixel electrode; an intermediate layer that is disposed on the pixel electrode and that includes an emission layer; and an opposite electrode that covers the intermediate layer and at least a portion of the first discontinuous region, so that a shortest distance to the substrate in at least a portion of the first discontinuous region is shorter than a shortest distance between the pixel electrode and the substrate.

Abstract translation: 提供了一种具有优异的光效率和易于制造的有机发光显示装置及其制造方法。 有机发光显示装置包括：基板; 设置在所述基板的像素区域上的像素电极; 第一绝缘层，其被插入在所述基板和所述像素电极之间，并且具有沿所述像素电极的边缘的至少一部分延伸的第一不连续区域; 中间层，其设置在所述像素电极上并且包括发射层; 以及覆盖所述中间层和所述第一不连续区域的至少一部分的相对电极，使得在所述第一不连续区域的至少一部分中与所述衬底的最短距离短于所述像素电极与所述第一不连续区域之间的最短距离 基质。

公开(公告)号：US09257360B2

公开(公告)日：2016-02-09

申请号：US14218224

申请日：2014-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Jun Shin ,  Se-Hun Park ,  Jae-Hwan Oh ,  Young-Jin Chang

IPC: G02F1/136 ,  H01L23/367 ,  H01L27/12 ,  H01L23/373 ,  G02F1/1368 ,  H01L29/786

CPC classification number: H01L23/367 ,  G02F1/1368 ,  G02F2001/13685 ,  H01L23/3677 ,  H01L23/3738 ,  H01L27/1218 ,  H01L27/1222 ,  H01L29/78606 ,  H01L29/78618 ,  H01L29/78675 ,  H01L29/78696 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A backplane for a display device and the display device are disclosed. In one aspect, the backplane includes a substrate, an active layer formed over the substrate including a channel region, a source region contacting a first side of the channel region, and a drain region contacting a second side of the channel region. The backplane further includes a gate electrode formed adjacent to the channel region, a source electrode electrically connected to the source region, and a drain electrode electrically connected to the drain region. The active layer includes a plurality of heat radiation pins that extend in a direction of the thickness of the active layer.

Abstract translation: 公开了一种用于显示装置和显示装置的背板。 一方面，背板包括衬底，在衬底上形成的有源层，包括沟道区，与沟道区的第一侧接触的源极区和与沟道区的第二侧接触的漏极区。 背板还包括邻近沟道区形成的栅电极，与源区电连接的源电极和与漏极区电连接的漏电极。 有源层包括在有源层的厚度方向上延伸的多个散热针。