公开(公告)号：US10069109B2

公开(公告)日：2018-09-04

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: H01L27/32 ,  H01L51/52 ,  H01L29/786 ,  H01L27/12 ,  H01L51/00 ,  H01L51/56

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：US10886499B2

公开(公告)日：2021-01-05

申请号：US16512032

申请日：2019-07-15

Applicant: LG DISPLAY CO., LTD.

Inventor： Goeun Kim ,  YoungHoon Shin

IPC: H01L51/00 ,  H01L27/00 ,  H01L51/52

Abstract: A light emitting display apparatus includes a passivation layer on a thin film transistor, a light emitting diode on the passivation layer, the light emitting diode having an anode, a light emitting layer on the anode, and a cathode on the light emitting layer, and a hydrogen absorbing layer on the light emitting diode, the hydrogen absorbing layer including an inorganic material having a mass percentage of 0.08% to 50%.

公开(公告)号：US09887381B2

公开(公告)日：2018-02-06

申请号：US14725047

申请日：2015-05-29

Applicant: LG Display Co., Ltd.

Inventor： YoungHoon Shin

IPC: H01L29/08 ,  H01L35/24 ,  H01L51/00 ,  H01L21/00 ,  H01L51/52 ,  H01L51/56

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

Abstract: Provided are an organic light-emitting display device and method of manufacturing the same. An organic light-emitting display device includes: an organic light-emitting unit between two substrates, and an adhesive unit configured to fix the two substrates, the adhesive unit including: a plurality of additives, and at least two regions configured to: suppress infiltration of external moisture into the organic light-emitting unit, and decrease separation of at least one of the two substrates from the adhesive unit caused by the external moisture, and wherein the at least two regions have respective concentrations of the plurality of additives different from each other.

公开(公告)号：US09583546B2

公开(公告)日：2017-02-28

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 ,  H01L29/786 ,  H01L51/52 ,  H01L27/12

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; 在所述第一衬底上的薄膜晶体管（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。