公开(公告)号：US09190627B2

公开(公告)日：2015-11-17

申请号：US14224097

申请日：2014-03-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Hyun Park ,  Sun Park ,  Chun-Gi You

IPC: H01L35/24 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5228 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3276

Abstract: An organic light-emitting display apparatus includes a thin film transistor including a first insulating layer between an active layer and a gate electrode, and a second insulating layer between the gate electrode and source/drain electrodes, a pad electrode including a first pad layer on a same layer as the source/drain electrodes and a second pad layer, a third insulating layer including an organic insulating material covering the source/drain electrodes and an end portion of the pad electrode, a pixel electrode including a semi-transmissive metal layer, in an opening in the third insulating layer, a cathode contact unit including a first, second, and third contact layers, a fourth insulating layer covering the end portion of the pad electrode, an organic emission layer on the pixel electrode, and an opposing electrode on the organic emission layer.

Abstract translation: 一种有机发光显示装置，包括：薄膜晶体管，包括在有源层和栅电极之间的第一绝缘层，以及栅电极和源/漏电极之间的第二绝缘层，焊盘电极，其包括第一绝缘层， 与源/漏电极和第二焊盘层相同的层，包括覆盖源/漏电极的有机绝缘材料和焊盘电极的端部的第三绝缘层，包括半透射金属层的像素电极， 在第三绝缘层的开口中，包括第一，第二和第三接触层的阴极接触单元，覆盖焊盘电极的端部的第四绝缘层，像素电极上的有机发射层和相对电极 在有机发光层上。

公开(公告)号：US09178003B2

公开(公告)日：2015-11-03

申请号：US14460176

申请日：2014-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung-Hoon Park ,  Sun Park ,  Yeong-Ho Song ,  Ji-Hoon Song ,  Chun-Gi You ,  Yul-Kyu Lee

IPC: H01L27/32 ,  H01L27/12 ,  H01L49/02 ,  H01L51/52

CPC classification number: H01L27/3258 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L51/5203 ,  H01L51/5206 ,  H01L51/5215 ,  H01L51/5271

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a thin film transistor including an active layer, a gate electrode, a source electrode, and a drain electrode, a first insulating layer arranged between the active layer and the gate electrode, and a second insulating layer arranged between the gate, source, and drain electrodes. The OLED display also includes a third insulating layer covering the source and drain electrodes, wherein an opening is defined in each of the second and third insulating layers and wherein the openings substantially overlap. The OLED display further includes a pixel electrode formed in the openings defined in the second and third insulating layers and including a semi-permeable metal layer.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 一方面，OLED显示器包括薄膜晶体管，其包括有源层，栅电极，源极和漏电极，布置在有源层和栅电极之间的第一绝缘层和布置在第一绝缘层之间的第二绝缘层 在栅极，源极和漏极之间。 OLED显示器还包括覆盖源极和漏极的第三绝缘层，其中开口限定在第二和第三绝缘层的每一个中，并且其中开口基本上重叠。 OLED显示器还包括形成在限定在第二绝缘层和第三绝缘层中的开口中并包括半透性金属层的像素电极。

公开(公告)号：US20140353644A1

公开(公告)日：2014-12-04

申请号：US14292392

申请日：2014-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Chun-Gi You ,  Sun Park ,  Yul-Kyu Lee

IPC: H01L27/32

CPC classification number: H01L27/3258 ,  H01L27/3248 ,  H01L51/5203 ,  H01L51/5253 ,  H01L2227/323

Abstract: An organic light-emitting display apparatus includes: a thin film transistor including an active layer, a gate electrode, a source electrode, a drain electrode, a first insulating layer, and a second insulating layer; a pad electrode comprising a first pad layer and a second pad layer on the first pad layer; a third insulating layer covering the source electrode and the drain electrode and an end portion of the pad electrode; a pixel electrode comprising a semi-transmissive electrically conductive layer at an opening in the third insulating layer; a protection layer between the pixel electrode and the first insulating layer; a fourth insulating layer having an opening at a location corresponding to the opening formed in the third insulating layer and covering the end portion of the pad electrode; an emission layer on the pixel electrode; and an opposing electrode on the emission layer.

Abstract translation: 有机发光显示装置包括：薄膜晶体管，包括有源层，栅电极，源电极，漏电极，第一绝缘层和第二绝缘层; 焊盘电极，其包括在所述第一焊盘层上的第一焊盘层和第二焊盘层; 覆盖源电极和漏极的第三绝缘层和焊盘电极的端部; 在第三绝缘层的开口处包括半透射导电层的像素电极; 在所述像素电极和所述第一绝缘层之间的保护层; 第四绝缘层，其在与形成在第三绝缘层中的开口对应的位置处具有开口，并且覆盖焊盘电极的端部; 像素电极上的发射层; 和发射层上的相对电极。

公开(公告)号：US20140346452A1

公开(公告)日：2014-11-27

申请号：US14034914

申请日：2013-09-24

Applicant: Samsung Display Co., Ltd.

Inventor： Chun-Gi You ,  Jun-Hoo Choi

IPC: H01L27/32

CPC classification number: H01L27/3258 ,  H01L27/322 ,  H01L27/3262

Abstract: An organic light-emitting display apparatus includes a substrate; an active layer disposed on the substrate; a gate electrode disposed so as to be insulated from the active layer and to correspond to a part of the active layer; a source electrode including a first source electrode layer connected to the active layer, and a second source electrode layer connected to the first source electrode layer and is larger than the first source electrode layer; a drain electrode including a first drain electrode layer connected to the active layer, and a second drain electrode layer connected to the first drain electrode layer and is larger than the first drain electrode layer; a pixel electrode electrically connected to at least one of the source electrode or the drain electrode; and a color filter disposed between the substrate and the pixel electrode.

Abstract translation: 一种有机发光显示装置，包括：基板; 设置在所述基板上的有源层; 栅极电极，被设置为与有源层绝缘并且对应于有源层的一部分; 源极，包括连接到有源层的第一源极电极层和连接到第一源极电极层并且大于第一源极电极层的第二源极电极层; 包括连接到所述有源层的第一漏电极层的漏电极和与所述第一漏电极层连接并且大于所述第一漏电极层的第二漏电极层; 与源极电极或漏极电极中的至少一个电连接的像素电极; 以及设置在基板和像素电极之间的滤色器。

公开(公告)号：US20140138668A1

公开(公告)日：2014-05-22

申请号：US14165331

申请日：2014-01-27

Applicant: Samsung Display Co., LTD.

Inventor： Chun-Gi You ,  Joon-Hoo Choi

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

CPC classification number: H01L27/3244 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5259 ,  H01L51/56

Abstract: An organic light emitting diode (OLED) display includes: a first substrate including a display area and a non-display area; a driving element on the display area of the first substrate, and including a driving thin film transistor, a switching thin film transistor, and a capacitor; a circuit unit on the non-display area of the first substrate; an organic light emitting element on the driving element, and including a pixel electrode, an organic emission layer, and a common electrode; an inorganic protective layer covering the circuit unit and the common electrode of the organic light emitting diode; a sealing member on the inorganic protective layer in the non-display area of the first substrate; and a second substrate on the sealing member.

Abstract translation: 有机发光二极管（OLED）显示器包括：包括显示区域和非显示区域的第一基板; 在第一基板的显示区域上的驱动元件，并且包括驱动薄膜晶体管，开关薄膜晶体管和电容器; 在第一基板的非显示区域上的电路单元; 驱动元件上的有机发光元件，并且包括像素电极，有机发射层和公共电极; 覆盖电路单元和有机发光二极管的公共电极的无机保护层; 在所述第一基板的非显示区域中的所述无机保护层上的密封构件; 和密封件上的第二衬底。

公开(公告)号：US20140048800A1

公开(公告)日：2014-02-20

申请号：US14061866

申请日：2013-10-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chun-Gi You

IPC: H01L29/786

CPC classification number: H01L29/7869 ,  H01L29/78678

Abstract: A thin film transistor TFT, including a substrate, a gate electrode on the substrate, a gate insulating layer on the gate electrode, an active layer on the gate insulating layer, the active layer corresponding to the gate electrode and including a channel region, source and drain electrodes contacting the active layer, the source and drain electrodes being separate from each other, and an ohmic contact layer between the active layer and at least one of the source and drain electrodes, the ohmic contact layer including an oxide semiconductor material.

Abstract translation: 一种薄膜晶体管TFT，包括基板，在基板上的栅电极，栅电极上的栅极绝缘层，栅极绝缘层上的有源层，对应于栅电极的有源层，并包括沟道区，源 以及与有源层接触的漏电极，源电极和漏电极彼此分离，以及有源层与至少一个源极和漏极之间的欧姆接触层，欧姆接触层包括氧化物半导体材料。

公开(公告)号：US09947734B2

公开(公告)日：2018-04-17

申请号：US15379202

申请日：2016-12-14

Applicant: Samsung Display Co., LTD.

Inventor： Chun-Gi You ,  Gwang-Geun Lee

IPC: H01L27/32 ,  H01L27/12 ,  H01L51/52

CPC classification number: H01L27/3258 ,  H01L27/1248 ,  H01L27/3246 ,  H01L27/326 ,  H01L51/525

Abstract: A display device may include a substrate, a first light emitting structure, a second light emitting structure, and a support structure. The first light emitting structure may include an electrode and a light emitting layer. A face of the electrode may directly contact the light emitting layer and may overlap the substrate. The support structure may be positioned between the first light emitting structure and the second light emitting structure, may be spaced from each of the first light emitting structure and the second light emitting structure, may overlap a transparent portion of the substrate, and may not include or directly contact any light emitting layer. A height of the support structure relative to the substrate may be greater than at least one of a height of the face of the electrode relative to the substrate and a height of the light emitting layer relative to the substrate.

公开(公告)号：US09349979B2

公开(公告)日：2016-05-24

申请号：US13831582

申请日：2013-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Chun-Gi You ,  Joon-Hoo Choi

IPC: H01L51/52 ,  H01L27/32 ,  H01L29/417 ,  H01L27/12

CPC classification number: H01L51/5203 ,  H01L27/124 ,  H01L27/1259 ,  H01L27/3262 ,  H01L29/41733

Abstract: An organic light-emitting display device and a method of manufacturing the same. The organic light-emitting display device includes: a substrate; an active layer on the substrate; a gate electrode insulated from the active layer and overlapping the active layer; a source electrode including a first source electrode layer connected to the active layer and a second source electrode layer connected to the first source electrode layer and being larger than the first source electrode layer; a drain electrode including a first drain electrode layer connected to the active layer and a second drain electrode layer connected to the first drain electrode layer and being larger than the first drain electrode layer; a first electrode electrically connected to the source electrode or the drain electrode; an intermediate layer on the first electrode and including an organic emission layer; and a second electrode on the intermediate layer.

Abstract translation: 一种有机发光显示装置及其制造方法。 所述有机发光显示装置包括：基板; 衬底上的有源层; 与有源层绝缘并与有源层重叠的栅电极; 源电极，包括连接到有源层的第一源极电极层和连接到第一源电极层并且大于第一源极电极层的第二源电极层; 漏电极，包括连接到所述有源层的第一漏电极层和连接到所述第一漏电极层并且大于所述第一漏电极层的第二漏电极层; 与源电极或漏电极电连接的第一电极; 第一电极上的中间层，并且包括有机发射层; 和中间层上的第二电极。

公开(公告)号：US09312316B2

公开(公告)日：2016-04-12

申请号：US14165331

申请日：2014-01-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chun-Gi You ,  Joon-Hoo Choi

IPC: H01L51/52 ,  H01L51/54 ,  H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3244 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5259 ,  H01L51/56

Abstract: An organic light emitting diode (OLED) display includes: a first substrate including a display area and a non-display area; a driving element on the display area of the first substrate, and including a driving thin film transistor, a switching thin film transistor, and a capacitor; a circuit unit on the non-display area of the first substrate; an organic light emitting element on the driving element, and including a pixel electrode, an organic emission layer, and a common electrode; an inorganic protective layer covering the circuit unit and the common electrode of the organic light emitting diode; a sealing member on the inorganic protective layer in the non-display area of the first substrate; and a second substrate on the sealing member.

Abstract translation: 有机发光二极管（OLED）显示器包括：包括显示区域和非显示区域的第一基板; 在第一基板的显示区域上的驱动元件，并且包括驱动薄膜晶体管，开关薄膜晶体管和电容器; 在第一基板的非显示区域上的电路单元; 驱动元件上的有机发光元件，并且包括像素电极，有机发射层和公共电极; 覆盖电路单元和有机发光二极管的公共电极的无机保护层; 在所述第一基板的非显示区域中的所述无机保护层上的密封构件; 和密封件上的第二衬底。

公开(公告)号：US09165988B2

公开(公告)日：2015-10-20

申请号：US14445441

申请日：2014-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： Seong-Kweon Heo ,  Jong-Hyun Park ,  Chun-Gi You

IPC: H01L27/32

CPC classification number: H01L27/3248 ,  H01L27/3276 ,  H01L51/5218 ,  H01L51/5265 ,  H01L2251/5315

Abstract: An organic light-emitting display apparatus is disclosed. The organic light-emitting display apparatus includes a substrate; a thin film transistor (TFT) formed on the substrate and including an active layer, a gate electrode, a source electrode, and a drain electrode; a first insulating layer formed on the TFT; a pixel electrode; a second insulating layer formed on the first insulating layer; and an opposite electrode formed on the intermediate layer.

Abstract translation: 公开了一种有机发光显示装置。 有机发光显示装置包括：基板; 形成在所述基板上并且包括有源层，栅电极，源电极和漏电极的薄膜晶体管（TFT）; 形成在TFT上的第一绝缘层; 像素电极; 形成在所述第一绝缘层上的第二绝缘层; 和形成在中间层上的相对电极。