-
公开(公告)号：US10903451B2
公开(公告)日：2021-01-26
申请号：US16225174
申请日：2018-12-19
Applicant: LG DISPLAY CO., LTD.
Inventor： Jaesung Lee , Jonghyeok Im , Dohyung Kim , Seungwon Yoo
IPC: H01L51/52 , H01L27/32 , G09G3/3233 , H01L51/00 , H01L51/50 , H01L51/56 , G09G3/3225
Abstract: An organic light-emitting display device can include a first passivation layer that covers a first area of a substrate and a second area adjacent to the first area, an organic light-emitting diode that lies on the first passivation layer in the first area of the substrate, and a protective layer that covers the organic light-emitting diode and is located in the first area of the substrate.
-
公开(公告)号：US10770682B2
公开(公告)日：2020-09-08
申请号：US16222732
申请日：2018-12-17
Applicant: LG Display Co., Ltd.
Inventor： Dohyung Kim , Seungwon Yoo , Jonghyeok Im , Jaesung Lee
Abstract: A display panel comprises: a planarization layer that lies on a substrate and compensates for irregularities; an electrode pattern that lies on the planarization layer in a non-display area of the substrate and exposes at least part of the planarization layer; and a moisture-impermeable layer that covers the planarization layer exposed by the electrode pattern.
-
公开(公告)号：US10756149B2
公开(公告)日：2020-08-25
申请号：US16214713
申请日：2018-12-10
Applicant: LG Display Co., Ltd.
Inventor： Jaesung Lee , Jonghyeok Im , Dohyung Kim , Seungwon Yoo
Abstract: Disclosed is an organic light emitting display device including: an organic light emitting diode disposed in a first area of a substrate; and a reflective layer disposed in a second area adjacent to the first area. The reflective layer electrically contacts a cathode of the organic light emitting diode.
-
公开(公告)号：US20190252634A1
公开(公告)日：2019-08-15
申请号：US16368366
申请日：2019-03-28
Applicant: LG Display Co., Ltd.
Inventor： SeJune KIM , Joonsuk Lee , SoJung Lee , Jin-Hee Jang , Jonghyeok Im , JaeSung Lee
CPC classification number: H01L51/5212 , H01L27/124 , H01L27/1248 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L27/3262 , H01L27/3276 , H01L51/0023 , H01L51/5203 , H01L51/5221 , H01L51/5228 , H01L51/5237 , H01L51/56 , H01L2227/323
Abstract: Provided are an organic light-emitting display apparatus and a method of manufacturing the same. An organic light-emitting display apparatus includes: a substrate including an active area and a pad area, an anode electrode in the active area, an organic emission layer on the anode electrode, a cathode electrode on the organic emission layer, an auxiliary electrode connected to the cathode electrode, a signal pad in the pad area, and a first pad electrode connected to the signal pad, the first pad electrode covering a top of the signal pad, the first pad electrode being configured to prevent the top of the signal pad from being corroded, wherein the auxiliary electrode includes a first auxiliary electrode and a second auxiliary electrode connected to the first auxiliary electrode through a contact hole, and wherein the first pad electrode includes a same material as the first auxiliary electrode.
-
公开(公告)号：US10276838B2
公开(公告)日：2019-04-30
申请号：US15889659
申请日：2018-02-06
Applicant: LG Display Co., Ltd.
Inventor： SeJune Kim , Joonsuk Lee , SoJung Lee , Jin-Hee Jang , Jonghyeok Im , JaeSung Lee
Abstract: Provided are an organic light-emitting display apparatus and a method of manufacturing the same. An organic light-emitting display apparatus includes: a substrate including an active area and a pad area, an anode electrode in the active area, an organic emission layer on the anode electrode, a cathode electrode on the organic emission layer, an auxiliary electrode connected to the cathode electrode, a signal pad in the pad area, and a first pad electrode connected to the signal pad, the first pad electrode covering a top of the signal pad, the first pad electrode being configured to prevent the top of the signal pad from being corroded, wherein the auxiliary electrode includes a first auxiliary electrode and a second auxiliary electrode connected to the first auxiliary electrode through a contact hole, and wherein the first pad electrode includes a same material as the first auxiliary electrode.
-
Patent Agency Ranking
公开(公告)号：US10186568B2
公开(公告)日：2019-01-22
申请号：US14985026
申请日：2015-12-30
Applicant: LG DISPLAY CO., LTD.
Inventor： SeJune Kim , Joonsuk Lee , SoJung Lee , Jin-Hee Jang , Jonghyeok Im , JaeSung Lee
Abstract: An organic light emitting display device includes a thin film transistor (TFT) including a gate electrode and a source electrode. An anode electrode is disposed on the TFT, and a cathode electrode disposed on an organic emission layer is connected to an auxiliary electrode which is disposed on a same layer on which the anode electrode is disposed. A signal pad disposed in a pad area of a substrate is disposed on a same layer on which the gate electrode is disposed in an active area of the substrate. A pad electrode disposed on the signal pad is connected to the signal pad through a contact hole.
-
公开(公告)号：US10186566B2
公开(公告)日：2019-01-22
申请号：US15896909
申请日：2018-02-14
Applicant: LG Display Co., Ltd.
Inventor： Jonghyeok Im , Joonsuk Lee
Abstract: An organic light emitting display device is disclosed that includes a substrate including an active area and a pad area; a thin-film transistor (TFT) including a drain electrode, a source electrode, and a gate electrode; an anode electrode; an organic emitting layer; a cathode electrode; and a pad area of the substrate provided with a signal pad that is in a same layer as the drain electrode and the source electrode, the pad area including a first pad electrode on the signal pad, and a second pad electrode on the first pad electrode.
-
公开(公告)号：US10050223B2
公开(公告)日：2018-08-14
申请号：US15146679
申请日：2016-05-04
Applicant: LG Display Co., Ltd.
Inventor： Jonghyeok Im , JaeSung Lee
Abstract: Disclosed is an organic light emitting display device that may include an anode electrode; an organic emitting layer on the anode electrode; a cathode electrode on the organic emitting layer; an auxiliary electrode electrically connected with the cathode electrode; and a contact electrode that is on a same layer as the auxiliary electrode, the contact electrode horizontally spaced apart from the auxiliary electrode, the contact electrode directly connected with both the auxiliary electrode and the cathode electrode to connect together the auxiliary electrode and a portion of the cathode electrode that is on a same layer as the auxiliary electrode.
-
29.发明申请公开(公告)号：US20160351846A1
公开(公告)日：2016-12-01
申请号：US14985483
申请日：2015-12-31
Applicant: LG Display Co., Ltd.
Inventor： SeJune Kim , Joonsuk Lee , SoJung Lee , Jin-Hee Jang , Jonghyeok Im , JaeSung Lee
CPC classification number: H01L51/56 , H01L27/1248 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L27/3262 , H01L27/3276 , H01L51/0023 , H01L51/5203 , H01L51/5212 , H01L51/5228 , H01L51/5237 , H01L2227/323
Abstract: Provided are an organic light-emitting display apparatus and a method of manufacturing the same. An organic light-emitting display apparatus includes: a substrate including an active area and a pad area, an anode electrode in the active area, an organic emission layer on the anode electrode, a cathode electrode on the organic emission layer, an auxiliary electrode connected to the cathode electrode, a signal pad in the pad area, and a first pad electrode connected to the signal pad, the first pad electrode covering a top of the signal pad, the first pad electrode being configured to prevent the top of the signal pad from being corroded, wherein the auxiliary electrode includes a first auxiliary electrode and a second auxiliary electrode connected to the first auxiliary electrode through a contact hole, and wherein the first pad electrode includes a same material as the first auxiliary electrode.
Abstract translation: 提供一种有机发光显示装置及其制造方法。 一种有机发光显示装置，包括：具有有源区域和焊盘区域的基板，有源区域中的阳极电极，阳极电极上的有机发光层，有机发光层上的阴极电极，连接的辅助电极 至所述阴极电极，所述焊盘区域中的信号焊盘以及连接到所述信号焊盘的第一焊盘电极，所述第一焊盘电极覆盖所述信号焊盘的顶部，所述第一焊盘电极被配置为防止所述信号焊盘的顶部 其中所述辅助电极包括通过接触孔与所述第一辅助电极连接的第一辅助电极和第二辅助电极，并且其中所述第一焊盘电极包括与所述第一辅助电极相同的材料。
-
公开(公告)号：US12200988B2
公开(公告)日：2025-01-14
申请号：US17536934
申请日：2021-11-29
Applicant: LG Display Co., Ltd.
Inventor： Jonghyeok Im , Sul Lee , Hyoung-Su Kim
IPC: H10K59/131 , H10K59/121
Abstract: Disclosed is a display apparatus capable of reducing a voltage drop of a common electrode and improving a transmittance. The display apparatus comprises a substrate including a display area having a first area and a second area, a first electrode disposed on the substrate and configured to cover the first area and the second area, a first common power line disposed between the substrate and the first electrode and connected to the first electrode provided in the first area, and a second common power line connected to the first electrode provided in the second area through the first area.
-
-
-
-
-
-
-
-
-
Search Results
42
records
(took 0.02 seconds)
