公开(公告)号：US20150311261A1

公开(公告)日：2015-10-29

申请号：US14692966

申请日：2015-04-22

Applicant: LG Display Co., Ltd.

Inventor： MoonJung CHOI ,  SungJin HONG ,  Ilgi JEONG ,  JoongSun YOON ,  Hobum HAN

IPC: H01L27/32

CPC classification number: H01L27/3216 ,  H01L27/124 ,  H01L27/3213 ,  H01L27/3218 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276

Abstract: An organic light emitting display device includes a plurality of pixels defined on a substrate. Each of the plurality of pixels has a plurality of sub-pixels, and each of the plurality of sub-pixels has a light emitting area and a driving area. Widths in a first direction of the driving areas of the plurality of sub-pixels are identical to each other. A size of a light emitting area of a first sub-pixel of the plurality of sub-pixels is greater than a size of a light emitting area of a second sub-pixel of the plurality of sub-pixels.

Abstract translation: 有机发光显示装置包括限定在基板上的多个像素。 多个像素中的每一个具有多个子像素，并且多个子像素中的每一个具有发光区域和驱动区域。 多个子像素的驱动区域的第一方向的宽度相同。 多个子像素中的第一子像素的发光面积的大小大于多个子像素的第二子像素的发光面积的大小。

公开(公告)号：US20200013985A1

公开(公告)日：2020-01-09

申请号：US16504011

申请日：2019-07-05

Applicant: LG DISPLAY CO., LTD.

Inventor： Joon-Min PARK ,  SungJin HONG

IPC: H01L51/52 ,  H01L27/32

Abstract: In a display device, an edge portion of a pixel electrode is modified. A valley is provided in an overcoat layer located below the pixel electrode. The edge portion of the pixel electrode is configured to be curved or bent onto the overcoat layer. As a result, the aperture ratio of the display device can be increased, and an image abnormality in the edge portion of the pixel electrode can be prevented.

公开(公告)号：US20180151634A1

公开(公告)日：2018-05-31

申请号：US15880116

申请日：2018-01-25

Applicant: LG Display Co., Ltd.

Inventor： MoonJung CHOI ,  SungJin HONG ,  Ilgi JEONG ,  JoongSun YOON ,  Hobum HAN

IPC: H01L27/32 ,  H01L27/12

CPC classification number: H01L27/3216 ,  H01L27/124 ,  H01L27/3213 ,  H01L27/3218 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276

Abstract: An organic light emitting display device includes a plurality of pixels defined on a substrate. Each of the plurality of pixels has a plurality of sub-pixels, and each of the plurality of sub-pixels has a light emitting area and a driving area. Widths in a first direction of the driving areas of the plurality of sub-pixels are identical to each other. A size of a light emitting area of a first sub-pixel of the plurality of sub-pixels is greater than a size of a light emitting area of a second sub-pixel of the plurality of sub-pixels.

公开(公告)号：US20170162814A1

公开(公告)日：2017-06-08

申请号：US15401961

申请日：2017-01-09

Applicant: LG DISPLAY CO., LTD.

Inventor： YoungHoon SHIN ,  SungJin HONG ,  Myungseop KIM ,  JoongSun YOON

IPC: H01L29/08

CPC classification number: H01L51/5253 ,  H01L27/1225 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/7869 ,  H01L51/0096 ,  H01L51/5259 ,  H01L51/56

Abstract: An organic light emitting device and a method of fabricating the same includes a first substrate; a thin film transistor (TFT) on the first substrate; a planarization layer on the TFT; an organic light emitting diode (OLED) on the planarization layer; a passivation layer on the OLED; a second substrate on the passivation; and a hydrogen capturing material between the first and the second substrates to prevent oxidation of materials forming the TFT.

公开(公告)号：US20160254325A1

公开(公告)日：2016-09-01

申请号：US15154624

申请日：2016-05-13

Applicant: LG Display Co., Ltd.

Inventor： MoonJung CHOI ,  SungJin HONG ,  Ilgi JEONG ,  JoongSun YOON ,  Hobum HAN

IPC: H01L27/32

CPC classification number: H01L27/3216 ,  H01L27/124 ,  H01L27/3213 ,  H01L27/3218 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276

Abstract: An organic light emitting display device includes a plurality of pixels defined on a substrate. Each of the plurality of pixels has a plurality of sub-pixels, and each of the plurality of sub-pixels has a light emitting area and a driving area. Widths in a first direction of the driving areas of the plurality of sub-pixels are identical to each other. A size of a light emitting area of a first sub-pixel of the plurality of sub-pixels is greater than a size of a light emitting area of a second sub-pixel of the plurality of sub-pixels.

公开(公告)号：US20150102332A1

公开(公告)日：2015-04-16

申请号：US14516307

申请日：2014-10-16

Applicant: LG DISPLAY CO., LTD.

Inventor： YoungHoon SHIN ,  SungJin HONG ,  Myungseop KIM ,  JoongSun YOON

IPC: H01L27/32 ,  H01L51/56 ,  H01L29/786 ,  H01L51/52

CPC classification number: H01L51/5253 ,  H01L27/1225 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/7869 ,  H01L51/0096 ,  H01L51/5259 ,  H01L51/56

Abstract: An organic light emitting device and a method of fabricating the same includes a first substrate; a thin film transistor (TFT) on the first substrate; a planarization layer on the TFT; an organic light emitting diode (OLED) on the planarization layer; a passivation layer on the OLED; a second substrate on the passivation; and a hydrogen capturing material between the first and the second substrates to prevent oxidation of materials forming the TFT.

Abstract translation: 有机发光器件及其制造方法包括第一衬底; 在所述第一基板上的薄膜晶体管（TFT）; TFT上的平坦化层; 在平坦化层上的有机发光二极管（OLED）; OLED上的钝化层; 钝化上的第二衬底; 以及在第一和第二基板之间的氢捕获材料，以防止形成TFT的材料的氧化。