公开(公告)号：US20160336384A1

公开(公告)日：2016-11-17

申请号：US15222714

申请日：2016-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Guang hai JIN ,  Jae-Beom CHOI ,  Kwan-Wook JUNG ,  June-Woo LEE ,  Moo-Jin KIM ,  Na-Young KIM

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3248 ,  H01L27/3244 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5203 ,  H01L2227/323 ,  H01L2251/568

Abstract: An organic light emitting diode (OLED) display includes a light-emitting region including an organic emission layer and a non-light-emitting region neighboring the light-emitting region. The OLED display includes a first electrode positioned at the light-emitting region and including a plurality of division regions divided according to a virtual cutting line crossing the light-emitting region, an organic emission layer positioned on the first electrode, a second electrode positioned on the organic emission layer, a driving thin film transistor connected to the first electrode, and a plurality of input terminals positioned at the non-light-emitting region and respectively connecting between each of division regions and the driving thin film transistor.

公开(公告)号：US20210142733A1

公开(公告)日：2021-05-13

申请号：US16984010

申请日：2020-08-03

Applicant: Samsung Display Co., Ltd.

Inventor： Na-Young KIM ,  Dong-Hwi KIM ,  Chul Ho KIM ,  Yun Hwan PARK ,  Jin JEON ,  Hyun Wook CHOI

IPC: G09G3/3266

Abstract: A pixel of an OLED display device includes a capacitor coupled between first and second nodes, first and second transistors, each including a gate receiving a respective initialization signal, a first terminal receiving a first power supply voltage, and a second terminal coupled to the capacitor, a third transistor including a first terminal coupled to a data line and a second terminal coupled to the first node, a fourth transistor including a gate coupled to the second node, a first terminal receiving the first power supply voltage, and a second terminal coupled to a third node, a fifth transistor including a first terminal coupled to the third node and a second terminal coupled to the second node, sixth and seventh transistors receiving a scan signal, eighth and ninth transistors receiving an emission signal, and an OLED.

公开(公告)号：US20200328268A1

公开(公告)日：2020-10-15

申请号：US16780665

申请日：2020-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Hwi KIM ,  Na-Young KIM ,  Chul Ho KIM ,  Wang Jo LEE ,  Jin JEON

IPC: H01L27/32

Abstract: A display device includes: a substrate including a display area at which a pixel including a light emitting element is located and a peripheral area surrounding the display area; and a common voltage line on the substrate, the common voltage line configured to provide a common voltage to the pixel, the common voltage line including: a peripheral common voltage line on the peripheral area of the substrate to surround the display area and connected to a common electrode of the light emitting element; and a plurality of display common voltage lines crossing the display area and each contacting different portions of the peripheral common voltage line, the display common voltage lines being spaced apart from the common electrode of the light emitting element.

公开(公告)号：US20150103103A1

公开(公告)日：2015-04-16

申请号：US14445330

申请日：2014-07-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Na-Young KIM ,  Ki-Nyeng KANG ,  Jung-In LEE ,  Jae-Beom CHOI

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0413 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2330/08

Abstract: A display apparatus includes a plurality of sub-pixel groups. At least one of the sub-pixel groups includes a plurality of first sub-pixels to emit a first color of light, a plurality of second sub-pixels to emit a second color of light, and a dummy pixel between the first sub-pixels and the second sub-pixels. A first dummy driving transistor is connectable to one of the first sub-pixels and a second dummy driving transistor is connectable to one of the second sub-pixels.

Abstract translation: 显示装置包括多个子像素组。 子像素组中的至少一个包括发射第一颜色的光的多个第一子像素，发射第二颜色的光的多个第二子像素以及第一子像素之间的虚拟像素 和第二子像素。 第一虚拟驱动晶体管可连接到第一子像素中的一个，并且第二虚拟驱动晶体管可连接到第二子像素之一。

公开(公告)号：US20160218162A1

公开(公告)日：2016-07-28

申请号：US14750287

申请日：2015-06-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki Nyeng KANG ,  Na-Young KIM ,  Youn Joon KIM ,  Sang Jo LEE

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3262 ,  H01L51/0097 ,  Y02E10/549

Abstract: An organic light emitting display includes a substrate including a first region and a second region adjacent to the first region, a plurality of first organic light emitting elements located in the first region, a plurality of second organic light emitting elements located in the second region, and a plurality of first thin film transistors located in the second region and connected to the first organic light emitting elements in the first region to drive the first organic light emitting elements. The first thin film transistors do not overlap with the first organic light emitting elements.

Abstract translation: 有机发光显示器包括：基板，包括第一区域和邻近第一区域的第二区域;位于第一区域中的多个第一有机发光元件;位于第二区域中的多个第二有机发光元件; 位于第二区域并连接到第一区域中的第一有机发光元件以驱动第一有机发光元件的多个第一薄膜晶体管。 第一薄膜晶体管不与第一有机发光元件重叠。

公开(公告)号：US20140117860A1

公开(公告)日：2014-05-01

申请号：US13798694

申请日：2013-03-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Na-Young KIM ,  Ki-Nyeng KANG ,  Keum-Nam KIM

IPC: H05B37/02 ,  H01J9/50

CPC classification number: H05B37/02 ,  G02F1/136259 ,  G02F2001/136263 ,  G02F2201/508 ,  G09G3/3233 ,  G09G2330/08 ,  G09G2330/10 ,  H01J9/50 ,  H01L27/3276 ,  H01L2251/568

Abstract: Provided is a display apparatus including a plurality of unit pixels, each including a plurality of sub-pixels; a first line branched in a first direction from a common line as many as the number of sub-pixels in each of the unit pixels so as to connect sub-pixels emitting light of the same color in neighboring unit pixels to each other; a second line extending in a second direction that crosses the first direction and connected to the sub-pixels; and a third line adjacent to the second line, extending in the second direction, and including a hole formed on a portion where the first line and the third line cross each other, and connected to the sub-pixels.

Abstract translation: 提供了一种显示装置，包括多个单位像素，每个单位像素包括多个子像素; 从与每个单位像素中的子像素的数量相同的公共线在第一方向上分支的第一线，以将相邻单位像素中发射相同颜色的光的子像素彼此连接; 第二线在与第一方向交叉的第二方向上延伸并连接到子像素; 以及与所述第二线相邻的第三线，沿所述第二方向延伸，并且包括形成在所述第一线和所述第三线彼此交叉的部分上的孔，并且连接到所述子像素。