公开(公告)号：US20180247995A1

公开(公告)日：2018-08-30

申请号：US15968236

申请日：2018-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Hwang Sup Shin ,  Jin Goo Jung

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

CPC classification number: H01L27/3276 ,  G09G3/32 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0238 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a semiconductor layer including a driving channel, a first gate insulating layer at least partially covering the semiconductor layer, and a first driving gate electrode formed over the first gate insulating layer and overlapping the driving. A second gate insulating layer at least partially covers the first driving gate electrode. The display also includes a second driving gate electrode formed over the second gate insulating layer and overlapping the first driving gate electrode, an interlayer insulating layer at least partially covering the second driving gate electrode, a driving voltage line formed over the interlayer insulating layer and overlapping the second driving gate electrode, and a connector formed over the interlayer insulating layer and connected to the first and second driving gate electrodes.

公开(公告)号：US20160307981A1

公开(公告)日：2016-10-20

申请号：US15098178

申请日：2016-04-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Goo Jung

IPC: H01L27/32

CPC classification number: H01L27/3262 ,  H01L27/3258 ,  H01L27/3265 ,  H01L27/3276

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate and a first thin film transistor (TFT) formed over the substrate and including a first active pattern, wherein the first active pattern includes a channel region and a first gate electrode formed over the channel region. The OLED display further includes a gate insulating layer formed over the first active pattern and including a plurality of openings formed adjacent to the channel region of the first active pattern and an OLED electrically connected to the first active pattern.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 一方面，OLED显示器包括衬底和形成在衬底上并包括第一有源图案的第一薄膜晶体管（TFT），其中第一有源图案包括沟道区和形成在沟道区上的第一栅电极。 OLED显示器还包括形成在第一有源图案上的栅极绝缘层，并且包括与第一有源图案的沟道区相邻形成的多个开口和与第一活性图案电连接的OLED。

公开(公告)号：US20160141558A1

公开(公告)日：2016-05-19

申请号：US14708049

申请日：2015-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Geun Cha ,  Jin Goo Jung ,  Yoon Ho Khang ,  Se Mi Kim

IPC: H01L51/56 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/56 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1255

Abstract: An OLED display and a method of manufacturing thereof are disclosed. In one aspect, the display includes a scan line formed over a substrate and configured to transfer a scan signal, a data line and a driving voltage line crossing the scan line and respectively configured to transfer a data voltage and a driving voltage, and a switching transistor electrically connected to the scan line and the data line and including a switching drain electrode configured to output the data voltage. The display also includes a driving transistor including a driving gate electrode, a driving drain electrode, and a driving source electrode electrically connected to the switching drain electrode. The display further includes a storage capacitor including a first storage electrode electrically connected to the driving gate electrode and a second storage electrode formed on the same layer as the driving voltage line.

Abstract translation: 公开了OLED显示器及其制造方法。 一方面，显示器包括形成在衬底上并被配置为传送扫描信号，数据线和与扫描线交叉的驱动电压线并分别被配置为传送数据电压和驱动电压的扫描线，以及切换 电连接到扫描线和数据线并且包括被配置为输出数据电压的开关漏极。 显示器还包括驱动晶体管，其包括驱动栅电极，驱动漏电极和与开关漏电极电连接的驱动源电极。 显示器还包括存储电容器，其包括电连接到驱动栅电极的第一存储电极和形成在与驱动电压线相同的层上的第二存储电极。

公开(公告)号：US11956998B2

公开(公告)日：2024-04-09

申请号：US18150193

申请日：2023-01-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se Wan Son ,  Moo Soon Ko ,  Rae Young Gwak ,  Jin Seock Ma ,  Min Jeong Park ,  Ki Bok Yoo ,  So La Lee ,  Jin Goo Jung ,  Jong Won Chae ,  Ye Ji Han

IPC: H10K59/121 ,  H10K50/844 ,  H10K59/35

CPC classification number: H10K59/1213 ,  H10K50/844 ,  H10K59/353

Abstract: A display device includes: a first substrate including a pixel area and a transmissive area; a thin-film transistor on the first substrate; a planarization layer on the thin-film transistor; a first light emitting electrode on the planarization layer; a bank covering a part of the first light emitting electrode; a light emitting layer on the first light emitting electrode; and a second light emitting electrode on the light emitting layer and the bank. The transmissive area includes a transmissive hole penetrating the bank and the planarization layer.

公开(公告)号：US11793060B2

公开(公告)日：2023-10-17

申请号：US17455477

申请日：2021-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Geun Cha ,  Jin Goo Jung ,  Yoon Ho Khang ,  Se Mi Kim

IPC: H10K71/00 ,  H01L27/12 ,  H10K59/131

CPC classification number: H10K71/00 ,  H01L27/124 ,  H01L27/1222 ,  H01L27/1255 ,  H10K59/131 ,  H01L27/1225

Abstract: An OLED display and a method of manufacturing thereof are disclosed. In one aspect, the display includes a scan line formed over a substrate and configured to transfer a scan signal, a data line and a driving voltage line crossing the scan line and respectively configured to transfer a data voltage and a driving voltage, and a switching transistor electrically connected to the scan line and the data line and including a switching drain electrode configured to output the data voltage. The display also includes a driving transistor including a driving gate electrode, a driving drain electrode, and a driving source electrode electrically connected to the switching drain electrode. The display further includes a storage capacitor including a first storage electrode electrically connected to the driving gate electrode and a second storage electrode formed on the same layer as the driving voltage line.

公开(公告)号：US20220077436A1

公开(公告)日：2022-03-10

申请号：US17455477

申请日：2021-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Geun Cha ,  Jin Goo Jung ,  Yoon Ho Khang ,  Se Mi Kim

IPC: H01L51/56 ,  H01L27/12 ,  H01L27/32

Abstract: An OLED display and a method of manufacturing thereof are disclosed. In one aspect, the display includes a scan line formed over a substrate and configured to transfer a scan signal, a data line and a driving voltage line crossing the scan line and respectively configured to transfer a data voltage and a driving voltage, and a switching transistor electrically connected to the scan line and the data line and including a switching drain electrode configured to output the data voltage. The display also includes a driving transistor including a driving gate electrode, a driving drain electrode, and a driving source electrode electrically connected to the switching drain electrode. The display further includes a storage capacitor including a first storage electrode electrically connected to the driving gate electrode and a second storage electrode formed on the same layer as the driving voltage line.

公开(公告)号：US10319803B2

公开(公告)日：2019-06-11

申请号：US15968236

申请日：2018-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Hwang Sup Shin ,  Jin Goo Jung

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

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a semiconductor layer including a driving channel, a first gate insulating layer at least partially covering the semiconductor layer, and a first driving gate electrode formed over the first gate insulating layer and overlapping the driving. A second gate insulating layer at least partially covers the first driving gate electrode. The display also includes a second driving gate electrode formed over the second gate insulating layer and overlapping the first driving gate electrode, an interlayer insulating layer at least partially covering the second driving gate electrode, a driving voltage line formed over the interlayer insulating layer and overlapping the second driving gate electrode, and a connector formed over the interlayer insulating layer and connected to the first and second driving gate electrodes.

公开(公告)号：US10002916B2

公开(公告)日：2018-06-19

申请号：US15228974

申请日：2016-08-04

Applicant: Samsung Display Co., Ltd.

Inventor： Hwang Sup Shin ,  Jin Goo Jung

IPC: H01L29/08 ,  H01L21/00 ,  H01L27/32 ,  G09G3/32 ,  G09G3/3233

CPC classification number: H01L27/3276 ,  G09G3/32 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0238 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a semiconductor layer including a driving channel, a first gate insulating layer at least partially covering the semiconductor layer, and a first driving gate electrode formed over the first gate insulating layer and overlapping the driving. A second gate insulating layer at least partially covers the first driving gate electrode. The display also includes a second driving gate electrode formed over the second gate insulating layer and overlapping the first driving gate electrode, an interlayer insulating layer at least partially covering the second driving gate electrode, a driving voltage line formed over the interlayer insulating layer and overlapping the second driving gate electrode, and a connector formed over the interlayer insulating layer and connected to the first and second driving gate electrodes.

公开(公告)号：US09899634B2

公开(公告)日：2018-02-20

申请号：US14708049

申请日：2015-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Geun Cha ,  Jin Goo Jung ,  Yoon Ho Khang ,  Se Mi Kim

IPC: H01L29/08 ,  H01L51/56 ,  H01L27/12

CPC classification number: H01L51/56 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1255

Abstract: An OLED display and a method of manufacturing thereof are disclosed. In one aspect, the display includes a scan line formed over a substrate and configured to transfer a scan signal, a data line and a driving voltage line crossing the scan line and respectively configured to transfer a data voltage and a driving voltage, and a switching transistor electrically connected to the scan line and the data line and including a switching drain electrode configured to output the data voltage. The display also includes a driving transistor including a driving gate electrode, a driving drain electrode, and a driving source electrode electrically connected to the switching drain electrode. The display further includes a storage capacitor including a first storage electrode electrically connected to the driving gate electrode and a second storage electrode formed on the same layer as the driving voltage line.