公开(公告)号：US10396139B2

公开(公告)日：2019-08-27

申请号：US14833345

申请日：2015-08-24

Applicant: Samsung Display Co., Ltd.

Inventor： Ju-Won Yoon ,  Jung-Hwa Kim ,  Min-Woo Woo ,  Il-Jeong Lee ,  Jeong-Soo Lee

IPC: H01L27/32 ,  H01L33/00 ,  H01L29/786 ,  H01L27/12

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate and an active pattern formed over the substrate. The OLED display also includes first and second gate electrodes formed over the active pattern. The first gate electrode defines a first transistor together with the active pattern. The second gate electrode defines a second transistor and a third transistor together with the active pattern. The OLED display further includes a first conductive pattern formed over the first and second gate electrodes. The first conductive pattern overlaps at least a portion of the second and/or third transistors so as to define a parasitic capacitor.

公开(公告)号：US09941342B2

公开(公告)日：2018-04-10

申请号：US15088445

申请日：2016-04-01

Applicant: Samsung Display Co., Ltd.

Inventor： Choong-Youl Im ,  Il-Jeong Lee ,  Do-Hyun Kwon ,  Ju-Won Yoon ,  Moo-Soon Ko ,  Min-Woo Woo

IPC: H01L27/32 ,  H01L49/02 ,  H01L51/52 ,  H01L29/49

CPC classification number: H01L27/3265 ,  H01L27/3248 ,  H01L27/3262 ,  H01L28/40 ,  H01L28/60 ,  H01L29/4908 ,  H01L51/52 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An organic light emitting diode display includes: a substrate; a substrate insulating layer on the substrate; a capacitor on the substrate insulating layer; a driving thin film transistor including a driving gate electrode connected to the capacitor; and an organic light emitting element connected to the driving thin film transistor, where the capacitor includes: a first capacitor electrode on the substrate insulating layer; a second capacitor electrode on the first capacitor electrode; a capacitor insulating layer between the first capacitor electrode and the second capacitor electrode and contacting the first capacitor electrode and the second capacitor electrode, the capacitor insulating layer having a higher dielectric constant than the substrate insulating layer; and an auxiliary electrode contacting at least one of the first capacitor electrode or the second capacitor electrode.

公开(公告)号：US09721499B2

公开(公告)日：2017-08-01

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 ,  G09G3/3233 ,  H01L27/32

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.

公开(公告)号：US20150357393A1

公开(公告)日：2015-12-10

申请号：US14810179

申请日：2015-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： Do-Hyun Kwon ,  Il-Jung Lee ,  Choong-Youl Im ,  Moo-Soon Ko ,  Ju-Won Yoon ,  Min-Woo Woo

IPC: H01L27/32 ,  H01L29/24 ,  H01L27/12 ,  H01L29/786

CPC classification number: H01L27/3258 ,  H01L27/1225 ,  H01L27/1255 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3272 ,  H01L29/24 ,  H01L29/78633 ,  H01L29/7869 ,  H01L33/0041 ,  H01L51/52

Abstract: A backplane for a flat panel display apparatus, includes: a thin film transistor (TFT) on a substrate and including an active layer, a gate electrode, a source electrode, and a drain electrode; a light-blocking layer between the substrate and the TFT; a first insulating layer between the light-blocking layer and the TFT; a capacitor including a first electrode on the same plane as the light-blocking layer, and a second electrode on the first electrode, wherein the first insulating layer is between the first electrode and the second electrode; and a pixel electrode on the same plane as the light-blocking layer.

Abstract translation: 一种平板显示装置的背板，包括：基板上的薄膜晶体管（TFT），包括有源层，栅电极，源电极和漏电极; 在衬底和TFT之间的遮光层; 在所述遮光层和所述TFT之间的第一绝缘层; 包括与所述遮光层在同一平面上的第一电极和所述第一电极上的第二电极的电容器，其中所述第一绝缘层位于所述第一电极和所述第二电极之间; 以及与遮光层在同一平面上的像素电极。

公开(公告)号：US20140077184A1

公开(公告)日：2014-03-20

申请号：US13944247

申请日：2013-07-17

Applicant: Samsung Display Co., Ltd.

Inventor： Choong-Youl Im ,  Il-Jeong Lee ,  Do-Hyun Kwon ,  Ju-Won Yoon ,  Moo-Soon Ko ,  Min-Woo Woo

IPC: H01L49/02 ,  H01L51/52

CPC classification number: H01L27/3265 ,  H01L27/3248 ,  H01L27/3262 ,  H01L28/40 ,  H01L28/60 ,  H01L29/4908 ,  H01L51/52 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A capacitor positioned on a substrate insulating layer positioned on a substrate. The capacitor includes a first capacitor electrode positioned on the substrate insulating layer, a second capacitor electrode positioned on the first capacitor electrode, and a capacitor insulating layer coming into contact with the first capacitor electrode and the second capacitor electrode between the first capacitor electrode and the second capacitor electrode, and having a higher dielectric constant than the substrate insulating layer.

Abstract translation: 位于基板绝缘层上的电容器。 电容器包括位于基板绝缘层上的第一电容器电极，位于第一电容器电极上的第二电容器电极和与第一电容器电极和第二电容器电极接触的电容器绝缘层， 第二电容器电极，并且具有比衬底绝缘层更高的介电常数。