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公开(公告)号：US20180182989A1
公开(公告)日：2018-06-28
申请号：US15839549
申请日：2017-12-12
Applicant: LG Display Co., Ltd.
Inventor： SeungHan PAEK , Jeongwon LEE , Jonghoon YEO , Jihoon LEE
CPC classification number: H01L51/5012 , C09K11/06 , G09F9/30 , H01L27/3218 , H01L27/3246 , H01L27/3248 , H01L27/3262 , H01L51/0094 , H01L51/5218
Abstract: Disclosed is an electroluminescent display device that may include a substrate, a first bank layer for defining a light-emission area on the substrate, a first electrode on the light-emission area of the substrate, and a light emitting layer on the first electrode, wherein an end of the first electrode faces an end of the first bank layer.
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公开(公告)号：US20190245019A1
公开(公告)日：2019-08-08
申请号：US16388025
申请日：2019-04-18
Applicant: LG Display Co., Ltd.
Inventor： SeungHan PAEK , Jeongwon LEE , Jonghoon YEO , Jihoon LEE
CPC classification number: H01L27/3246 , H01L27/3258 , H01L51/5209 , H01L51/56
Abstract: Disclosed are an electroluminescent display device and a method of manufacturing the same. The electroluminescent display device includes a first bank on a substrate, an anode electrode extending to one side and another side of the first bank in an area exposed by the first bank, a second bank on each of one side and another side of the anode electrode, a light emitting layer on an upper surface of the anode electrode exposed by the second bank, and a cathode electrode on the light emitting layer. Since the anode electrode is provided on the first bank, the anode electrode is prevented from being damaged in a process of patterning the first bank.
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Patent Agency Ranking
公开(公告)号：US20180149919A1
公开(公告)日：2018-05-31
申请号：US15826278
申请日：2017-11-29
Inventor： Jihoon LEE , Hyungmin KIM , Jongyoon KIM , Jonghoon WOO , Chiwan KIM , Sungeui SHIN , Seongil KIM , Jaebin SONG
IPC: G02F1/1335 , G02F1/1337 , G02F1/1343
Abstract: A mirror cell and a display device are disclosed. The mirror cell includes a lower substrate, which includes a lower alignment film and a lower electrode, an upper substrate, which opposes the lower substrate and includes an upper alignment film and an upper electrode, a liquid crystal layer, which is disposed between the lower alignment film and the upper alignment film and includes a cholesteric liquid crystal and a reactive liquid crystal, and a reactive layer, which is disposed between the upper alignment film and the liquid crystal layer and includes a same kind of reactive liquid crystals as the reactive liquid crystal in the liquid crystal layer.
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公开(公告)号：US20230135044A1
公开(公告)日：2023-05-04
申请号：US18087860
申请日：2022-12-23
Applicant: LG DISPLAY CO., LTD.
Inventor： Seonghyun KIM , Hojin RYU , Jaeki LEE , Youngmu OH , Suphil KIM , Jonghoon YEO , Jihoon LEE , Changyong GONG
IPC: H10K59/122 , H10K59/35 , H10K50/813 , H10K71/00
Abstract: An organic light-emitting display comprises a substrate having a plurality of subpixels arranged in a row direction and a column direction crossing the row direction; a plurality of first electrodes respectively allocated to the plurality of subpixels and comprising a first sub-electrode arranged in a (3n-2) column, a second sub-electrode arranged in a (3n-1) column, and a third sub-electrode arranged in a 3n column (where n is a natural number of 1 or more); and a bank having an opening exposing the plurality of first electrodes, wherein the first sub-electrode has a convex part protruded toward the third sub-electrode that has a concave part corresponding to the convex part.
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公开(公告)号：US20180006259A1
公开(公告)日：2018-01-04
申请号：US15621056
申请日：2017-06-13
Applicant: LG Display Co., Ltd.
Inventor： SeungHan PAEK , YoungMu OH , Jeongwon LEE , Heonll SONG , Jonghoon YEO , Jihoon LEE
CPC classification number: H01L51/5203 , H01L27/32 , H01L27/3246 , H01L51/0005 , H01L51/0096 , H01L51/5206 , H01L51/5215 , H01L51/5296 , H01L2251/558
Abstract: An organic light emitting display device and a method of manufacturing the same are provided in which a separate photomask process is not added, a pile-up phenomenon of an organic layer is prevented, and a device characteristic is improved. The organic light emitting display device includes a plurality of banks in a boundary portion of a pixel area on a base substrate, an anode electrode in a pixel area on the base substrate, an organic layer on the anode electrode, and a cathode electrode on the organic layer and the plurality of banks.
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公开(公告)号：US20210202611A1
公开(公告)日：2021-07-01
申请号：US17138044
申请日：2020-12-30
Applicant: LG Display Co., Ltd.
Inventor： Suphil KIM , Youngmu OH , Jihoon LEE , Changyong GONG
IPC: H01L27/32
Abstract: A display panel is discussed. The display panel includes a substrate, sub-pixels disposed on the substrate along pixel rows and pixel columns, light emitting layers provided on each of the sub-pixels, dummy patterns disposed to correspond to the sub-pixels, a hank disposed between the dummy patterns, and a connection pattern connecting at least two of the dummy patterns, disposed with the light emitting layers outputting light of a same color among the dummy patterns, to each other, wherein each of the light emitting layers is disposal by being extended from each of the sub-pixels to each of the dummy patterns corresponding to each of the sub-pixels.
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公开(公告)号：US20190267563A1
公开(公告)日：2019-08-29
申请号：US16403372
申请日：2019-05-03
Applicant: LG Display Co., Ltd.
Inventor： SeungHan PAEK , Jeongwon LEE , Jonghoon YEO , Jihoon LEE
Abstract: Disclosed is an electroluminescent display device that may include a substrate, a first bank layer for defining a light-emission area on the substrate, a first electrode on the light-emission area of the substrate, and a light emitting layer on the first electrode, wherein an end of the first electrode faces an end of the first bank layer.
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