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公开(公告)号：US20240164135A1
公开(公告)日：2024-05-16
申请号：US18416834
申请日：2024-01-18
Applicant: LG Display Co., Ltd.
Inventor： JoonYoung HEO , YongMin Park , KyungHoon Lee , YoungHoon Son
IPC: H10K50/818 , H10K50/125 , H10K59/12 , H10K71/00
CPC classification number: H10K50/818 , H10K50/125 , H10K59/12 , H10K71/00
Abstract: A display device is disclosed, which may reduce an interval between subpixels and maximize a light emission area. The display device comprises a substrate provided with a first subpixel and a second subpixel arranged to adjoin the first subpixel, a first electrode provided in each of the first subpixel and the second subpixel on the substrate, including a first material, and an oxide insulating film provided to cover at least a portion of a side of the first electrode and made of a second material. The first material is a metal material, and the second material is an oxide of the first material.
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公开(公告)号：US12207487B2
公开(公告)日：2025-01-21
申请号：US18416834
申请日：2024-01-18
Applicant: LG Display Co., Ltd.
Inventor： JoonYoung Heo , YongMin Park , KyungHoon Lee , YoungHoon Son
IPC: H10K50/818 , H10K50/125 , H10K59/12 , H10K71/00
Abstract: A display device is disclosed, which may reduce an interval between subpixels and maximize a light emission area. The display device comprises a substrate provided with a first subpixel and a second subpixel arranged to adjoin the first subpixel, a first electrode provided in each of the first subpixel and the second subpixel on the substrate, including a first material, and an oxide insulating film provided to cover at least a portion of a side of the first electrode and made of a second material. The first material is a metal material, and the second material is an oxide of the first material.
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公开(公告)号：US09502677B2
公开(公告)日：2016-11-22
申请号：US14866653
申请日：2015-09-25
Applicant: LG Display Co., Ltd.
Inventor： JoonYoung Heo , YoungMi Kim , YongMin Park , Yoonseob Jeong
CPC classification number: H01L51/5221 , H01L2251/306 , H01L2251/308 , H01L2251/5346
Abstract: The present invention relates to an organic light emitting display device. An aspect of the present invention provides an organic light emitting display device comprising a first electrode on a substrate, an organic light emitting layer on the substrate, and a second electrode including at least two layers of which a composition of compensation materials is different on the organic light emitting layer.
Abstract translation: 本发明涉及有机发光显示装置。 本发明的一个方面提供了一种有机发光显示装置，其包括在基板上的第一电极，基板上的有机发光层和包括至少两层的第二电极，其中补偿材料的组成在 有机发光层。
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公开(公告)号：US11469390B2
公开(公告)日：2022-10-11
申请号：US17028571
申请日：2020-09-22
Applicant: LG Display Co., Ltd.
Inventor： JoonYoung Heo , YongMin Park , KyungHoon Lee , YoungHoon Son
Abstract: A display device is disclosed, which may reduce an interval between subpixels and maximize a light emission area. The display device comprises a substrate provided with a first subpixel and a second subpixel arranged to adjoin the first subpixel, a first electrode provided in each of the first subpixel and the second subpixel on the substrate, including a first material, and an oxide insulating film provided to cover at least a portion of a side of the first electrode and made of a second material. The first material is a metal material, and the second material is an oxide of the first material.
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公开(公告)号：US09899460B2
公开(公告)日：2018-02-20
申请号：US15199048
申请日：2016-06-30
Applicant: LG DISPLAY CO., LTD.
Inventor： JoonYoung Heo , YoungMi Kim , YongMin Park , Yoonseob Jeong
CPC classification number: H01L27/3248 , H01L27/3246 , H01L27/3272 , H01L27/3276 , H01L51/5209 , H01L51/56 , H01L2227/323 , H01L2251/568
Abstract: Discussed is an organic light emitting display device that can include a bank that defines the periphery of an emission area; a structure disposed on the bank; a first electrode disposed in the emission area; an organic layer disposed on the bank, the structure, and the first electrode, an organic layer disposed on the structure being separated from other organic layers; and a second electrode disposed on the organic layer.
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Patent Agency Ranking
公开(公告)号：US20160315285A1
公开(公告)日：2016-10-27
申请号：US14983341
申请日：2015-12-29
Applicant: LG Display Co., Ltd.
Inventor： JoonYoung Heo , YoungMi Kim , YongMin Park , Yoonseob Jeong
CPC classification number: H01L51/5203 , H01L51/5044 , H01L51/5221 , H01L2251/308
Abstract: The present invention relates to an organic light emitting display device. An aspect of the present invention provides an organic light emitting display device comprising a first electrode on a substrate, an organic light emitting layer on the substrate, and a second electrode including at least two layers of which a composition of compensation materials is different on the organic light emitting layer. Another aspect of the present invention provides an organic light emitting display device in which a first electrode includes two or more layers having different compositions of compensation material such that thin and double compensation layers are formed on both surfaces of an organic light emitting layer.
Abstract translation: 本发明涉及有机发光显示装置。 本发明的一个方面提供了一种有机发光显示装置，其包括在基板上的第一电极，基板上的有机发光层和包括至少两层的第二电极，其中补偿材料的组成在 有机发光层。 本发明的另一方面提供了一种有机发光显示装置，其中第一电极包括具有不同组成的补偿材料的两层或更多层，使得在有机发光层的两个表面上形成薄和双补偿层。
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公开(公告)号：US11917846B2
公开(公告)日：2024-02-27
申请号：US17825099
申请日：2022-05-26
Applicant: LG Display Co., Ltd.
Inventor： JoonYoung Heo , YongMin Park , KyungHoon Lee , YoungHoon Son
IPC: H10K50/818 , H10K50/125 , H10K59/12 , H10K71/00
CPC classification number: H10K50/818 , H10K50/125 , H10K59/12 , H10K71/00
Abstract: A display device is disclosed, which may reduce an interval between subpixels and maximize a light emission area. The display device comprises a substrate provided with a first subpixel and a second subpixel arranged to adjoin the first subpixel, a first electrode provided in each of the first subpixel and the second subpixel on the substrate, including a first material, and an oxide insulating film provided to cover at least a portion of a side of the first electrode and made of a second material. The first material is a metal material, and the second material is an oxide of the first material.
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公开(公告)号：US11282897B2
公开(公告)日：2022-03-22
申请号：US16525379
申请日：2019-07-29
Applicant: LG Display Co., Ltd.
Inventor： YoungHoon Son , JoonYoung Heo , YongMin Park , HyunMin Park
Abstract: A display device comprises a first substrate having a plurality of subpixels; a lower electrode disposed in each of the plurality of subpixels on the first substrate; a light emitting layer provided on the lower electrode; and an upper electrode disposed on the light emitting layer, wherein the light emitting layer includes a photoisomerized material.
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公开(公告)号：US10084025B2
公开(公告)日：2018-09-25
申请号：US15265561
申请日：2016-09-14
Applicant: LG DISPLAY CO., LTD.
Inventor： Howon Choi , YongMin Park
CPC classification number: H01L27/322 , H01L51/5284
Abstract: Discussed is a color filter substrate and a display device having the same. The color filter substrate prevents color filter layers or color patterns from being lost or broken during a production process. The color filter substrate is formed by forming connection patterns in the edges of red (R), blue (B), and green (G) color filter layers and red (R), blue (B), and green G) color patterns. The connection patterns and color patterns are simultaneously formed with the color filter layers.
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公开(公告)号：US09508955B2
公开(公告)日：2016-11-29
申请号：US14983341
申请日：2015-12-29
Applicant: LG Display Co., Ltd.
Inventor： JoonYoung Heo , YoungMi Kim , YongMin Park , Yoonseob Jeong
CPC classification number: H01L51/5203 , H01L51/5044 , H01L51/5221 , H01L2251/308
Abstract: The present invention relates to an organic light emitting display device. An aspect of the present invention provides an organic light emitting display device comprising a first electrode on a substrate, an organic light emitting layer on the substrate, and a second electrode including at least two layers of which a composition of compensation materials is different on the organic light emitting layer. Another aspect of the present invention provides an organic light emitting display device in which a first electrode includes two or more layers having different compositions of compensation material such that thin and double compensation layers are formed on both surfaces of an organic light emitting layer.
Abstract translation: 本发明涉及有机发光显示装置。 本发明的一个方面提供了一种有机发光显示装置，其包括在基板上的第一电极，基板上的有机发光层和包括至少两层的第二电极，其中补偿材料的组成在 有机发光层。 本发明的另一方面提供了一种有机发光显示装置，其中第一电极包括具有不同组成的补偿材料的两层或更多层，使得在有机发光层的两个表面上形成薄和双补偿层。
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