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Patent Agency Ranking
公开(公告)号：US20200185648A1
公开(公告)日：2020-06-11
申请号：US16703139
申请日：2019-12-04
Applicant: LG Display Co., Ltd.
Inventor： Wonjin CHOI , GeeSung CHAE
IPC: H01L51/52
Abstract: An electroluminescent display apparatus includes a substrate, a plurality of light emitting elements disposed on a flexible substrate, and an encapsulating unit disposed on the plurality of light emitting elements. The encapsulating unit includes a first encapsulating layer, a second encapsulating layer, and a third encapsulating layer, and at least one of the first encapsulating layer, the second encapsulating layer, and the third encapsulating layer is patterned to have a plurality of patterns which are isolated and independent from each other.
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公开(公告)号：US20190013433A1
公开(公告)日：2019-01-10
申请号：US15835379
申请日：2017-12-07
Applicant: LG Display Co., Ltd.
Inventor： JungHan KIM , GeeSung CHAE , HoCheol KANG , Seungyong NAM
Abstract: Provided are a light emitting transistor and a method for manufacturing the same. The light emitting transistor includes: a channel layer disposed on a substrate; a first lower pattern disposed in the luminescent area and a second lower pattern disposed to be spaced apart from the first lower pattern in the non-luminescent area, which are disposed on the channel layer; a light emitting layer disposed on the first lower pattern; an upper layer disposed on the light emitting layer; a first electrode disposed on the upper layer; an insulating layer disposed between the first lower pattern and the second lower pattern in the non-luminescent area; a second electrode disposed on the insulating layer; and a third electrode disposed on the second lower pattern to concentrate a light emitting diode and a transistor, thereby implementing a microdisplay.
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公开(公告)号：US20190067644A1
公开(公告)日：2019-02-28
申请号：US16049116
申请日：2018-07-30
Applicant: LG Display Co., Ltd.
Inventor： WonJin CHOI , GeeSung CHAE , JiGon KIM
Abstract: Disclosed herein is an electroluminescent display device. The electroluminescent display device includes: a substrate; a plurality of anodes disposed on the substrate; a bank disposed over the substrate and the plurality of anodes, the bank comprising a plurality of openings each exposing a part of the respective anodes, and one or more holes formed between the openings; a plurality of emission layers on each of the anodes; and a plurality of cathodes on each of the emission layers. It is possible to suppress the color mixing occurring when light emitted from a electroluminescent element is reflected to another emission area for representing a different color rather than its emission area.
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公开(公告)号：US20200220105A1
公开(公告)日：2020-07-09
申请号：US16827240
申请日：2020-03-23
Applicant: LG Display Co., Ltd.
Inventor： JungHan KIM , Wonjin CHOI , GeeSung CHAE
Abstract: An apparatus includes a substrate; a display panel on the substrate; and a protective film protecting one of the substrate and the display panel, wherein the protective film includes a first protective film and a second protective film, wherein the first protective film is disposed closer to the display panel than the second protective film, and wherein the first protective film includes a polymerizable compound having an adhesive strength that changes with energy irradiated onto the polymerizable compound.
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公开(公告)号：US20190006620A1
公开(公告)日：2019-01-03
申请号：US15976256
申请日：2018-05-10
Applicant: LG Display Co., Ltd.
Inventor： JungHan KIM , Wonjin CHOI , GeeSung CHAE
Abstract: An apparatus includes a substrate; a display panel on the substrate; and a protective film protecting one of the substrate and the display panel, wherein the protective film includes a first protective film and a second protective film, wherein the first protective film is disposed closer to the display panel than the second protective film, and wherein the first protective film includes a polymerizable compound having an adhesive strength that changes with energy irradiated onto the polymerizable compound.
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