公开(公告)号：US20210020726A1

公开(公告)日：2021-01-21

申请号：US16889531

申请日：2020-06-01

Applicant: Samsung Display Co., Ltd.

Inventor： Min Woo WOO ,  Moo-Soon KO ,  Wangwoo LEE

IPC: H01L27/32

Abstract: A display device includes: a substrate including a display area and a peripheral area; a first conductive layer on the substrate in the peripheral area; an insulation layer covering the first conductive layer; and a second conductive layer on the insulation layer in the peripheral area, the second conductive layer including a plurality of first holes, wherein the first conductive layer does not overlap the first holes of the second conductive layer.

公开(公告)号：US20150280171A1

公开(公告)日：2015-10-01

申请号：US14739716

申请日：2015-06-15

Applicant: Samsung Display Co., Ltd.

Inventor： Moo-Soon KO ,  Jae-Ho YOO

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

CPC classification number: H01L51/5253 ,  H01L27/3211 ,  H01L27/3246 ,  H01L51/5206 ,  H01L51/5218 ,  H01L51/56 ,  H01L2251/308

Abstract: An organic light-emitting diode (OLED) display apparatus and a method of manufacturing the OLED display apparatus, the apparatus includes anode electrodes having different thicknesses for different types of sub-pixels.

Abstract translation: 一种有机发光二极管（OLED）显示装置和OLED显示装置的制造方法，该装置包括对不同类型的子像素具有不同厚度的阳极电极。

公开(公告)号：US20150200238A1

公开(公告)日：2015-07-16

申请号：US14573565

申请日：2014-12-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Moo-Soon KO ,  IL-Jeong LEE

IPC: H01L27/32 ,  H01L21/28 ,  H01L21/311 ,  H01L29/786 ,  H01L29/66

CPC classification number: H01L29/66757 ,  H01L27/1248 ,  H01L29/78636 ,  H01L29/78666 ,  H01L29/78675

Abstract: A thin film transistor (TFT) includes a substrate, a semiconductor pattern on the substrate, the semiconductor pattern including an active region, and source and drain regions opposite to each other at respective sides of the active region, a first insulating layer on the active region, a gate electrode on the first insulating layer, the gate electrode overlapping the active region, a second insulating layer on a front surface of the substrate having the gate electrode formed thereon, the second insulating layer including contact holes through which portions of the respective source and drain regions are exposed, and source and drain electrodes formed on the second insulating layer, the source and drain electrodes being respectively coupled to the source and drain regions through the contact holes.

Abstract translation: 薄膜晶体管（TFT）包括衬底，衬底上的半导体图案，包括有源区的半导体图案，以及在有源区的各个侧面处彼此相对的源区和漏区，活性区上的第一绝缘层 区域，第一绝缘层上的栅电极，与有源区重叠的栅电极，在其上形成有栅电极的基板的正面上的第二绝缘层，第二绝缘层包括各自的部分的接触孔， 源极和漏极区域被暴露，并且形成在第二绝缘层上的源极和漏极电极，源极和漏极电极通过接触孔分别耦合到源极和漏极区域。

公开(公告)号：US20150155391A1

公开(公告)日：2015-06-04

申请号：US14558937

申请日：2014-12-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Kyu LEE ,  Do-Hyun KWON ,  Min-Jung LEE ,  Sung-Eun LEE ,  Moo-Soon KO

IPC: H01L29/786 ,  H01L29/10 ,  H01L29/66

CPC classification number: H01L29/78675 ,  H01L29/1033 ,  H01L29/66757 ,  H01L29/78627 ,  H01L29/78696

Abstract: A thin film transistor (TFT) includes a semiconductor active layer, a gate electrode, a source electrode, and a drain electrode. The semiconductor active layer includes a first doped region as a source region, a second doped region as a drain region, an undoped region between the first and second doped regions. A third doped region is disposed between the second doped region and the undoped region. The gate electrode is insulated from the semiconductor active layer and overlaps the third doped region and the undoped region. The source electrode and the drain electrode are connected to the first and second doped regions.

Abstract translation: 薄膜晶体管（TFT）包括半导体有源层，栅电极，源电极和漏电极。 半导体有源层包括作为源极区域的第一掺杂区域，作为漏极区域的第二掺杂区域，第一和第二掺杂区域之间的未掺杂区域。 第三掺杂区域设置在第二掺杂区域和未掺杂区域之间。 栅电极与半导体有源层绝缘，并与第三掺杂区和未掺杂区重叠。 源电极和漏电极连接到第一和第二掺杂区域。

公开(公告)号：US20150014638A1

公开(公告)日：2015-01-15

申请号：US14097420

申请日：2013-12-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Do-Hyun KWON ,  II-Jeong LEE ,  Choong-Youl IM ,  Ju-Won YOON ,  Moo-Soon KO ,  Min-Woo WOO

IPC: H01L27/32

CPC classification number: H01L27/3265 ,  H01L27/1237 ,  H01L29/78645

Abstract: An organic light emitting diode (OLED) display includes a scan line, a data line, a driving voltage line, a switching transistor, a driving transistor and an OLED. The scan line is formed on a substrate to transmit a scan signal. The data line and the driving voltage line, intersecting the scan line, transmit a data signal and a driving voltage, respectively. The switching transistor, electrically coupled to the scan line and the data line, includes a switching semiconductor layer, a switching gate electrode, and a gate insulating layer having a first thickness. The driving transistor, electrically coupled to the switching drain electrode, includes a driving semiconductor layer, a driving gate electrode and a gate insulating layer having a second thickness. The OLED is electrically coupled to the driving drain electrode. The data line and the driving voltage line are formed with different layers from each other.

Abstract translation: 有机发光二极管（OLED）显示器包括扫描线，数据线，驱动电压线，开关晶体管，驱动晶体管和OLED。 扫描线形成在基板上以传输扫描信号。 与扫描线相交的数据线和驱动电压线分别传输数据信号和驱动电压。 电耦合到扫描线和数据线的开关晶体管包括开关半导体层，开关栅极电极和具有第一厚度的栅极绝缘层。 电耦合到开关漏电极的驱动晶体管包括驱动半导体层，驱动栅电极和具有第二厚度的栅极绝缘层。 OLED电耦合到驱动漏电极。 数据线和驱动电压线由彼此不同的层形成。

公开(公告)号：US20140332768A1

公开(公告)日：2014-11-13

申请号：US14029865

申请日：2013-09-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Do-Hyun KWON ,  Il-Jeong LEE ,  Choong-Youl IM ,  Ju-Won YOON ,  Moo-Soon KO ,  Min-Woo WOO

IPC: H01L27/32

CPC classification number: G09G3/32 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/045 ,  H01L27/124 ,  H01L27/1251 ,  H01L27/326 ,  H01L27/3276 ,  H01L2227/323

Abstract: A display includes a switching transistor connected to a scan line and data line, a driving transistor connected to the switching transistor, a storage capacitor between a voltage line and the driving transistor, and an organic light emitting diode connected to the driving transistor. The data line and voltage line are at different layers, and the data line and a gate electrode of the driving transistor are at different layers. Also, a plate of the storage capacitor and the gate electrode of the driving transistor are of a same layer, and semiconductor layers of the switching and driving transistors are of a same layer.

Abstract translation: 显示器包括连接到扫描线和数据线的开关晶体管，连接到开关晶体管的驱动晶体管，电压线和驱动晶体管之间的存储电容器和连接到驱动晶体管的有机发光二极管。 数据线和电压线处于不同的层，驱动晶体管的数据线和栅极电极处于不同的层。 此外，存储电容器的栅极和驱动晶体管的栅极电极具有相同的层，并且开关和驱动晶体管的半导体层具有相同的层。

公开(公告)号：US20140320385A1

公开(公告)日：2014-10-30

申请号：US14100349

申请日：2013-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Do-Hyun KWON ,  Il-Jeong LEE ,  Choong-Youl IM ,  Ju-Won YOON ,  Moo-Soon KO ,  Min-Woo WOO

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0861 ,  H01L27/3211 ,  H01L27/3279

Abstract: An organic light emitting diode (OLED) display including a first pixel, a second pixel, and a third pixel disposed in a matrix and first to third driving voltage lines configured to transmit a driving voltage to the first to third pixel, respectively. A width of one driving voltage line among the first to third driving voltage lines is different from the width of the other driving voltage lines.

Abstract translation: 一种有机发光二极管（OLED）显示器，包括分别布置在矩阵中的第一像素，第二像素和第三像素，以及被配置为将驱动电压传输到第一至第三像素的第一至第三驱动电压线。 第一至第三驱动电压线之间的一个驱动电压线的宽度与其他驱动电压线的宽度不同。