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公开(公告)号：US20190103450A1
公开(公告)日：2019-04-04
申请号：US16141354
申请日：2018-09-25
Applicant: LG DISPLAY CO., LTD.
Inventor： Joonyoung HEO
IPC: H01L27/32 , H01L51/50 , H01L51/52 , G09G3/3291
Abstract: An organic light emitting diode display device is discussed. The organic light emitting diode display device includes pixels including an organic light emitting diode, and a bank partitioning the pixels which are neighboring, and having openings exposing at least a portion of a first electrode of the organic light emitting diode allocated for each of the pixels. The bank includes at least one groove provided between the neighboring pixels in at least one area.
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公开(公告)号：US20160095210A1
公开(公告)日：2016-03-31
申请号：US14809069
申请日：2015-07-24
Applicant: LG DISPLAY CO., LTD.
Inventor： Joonyoung HEO
CPC classification number: H05K3/105 , G02F1/136286 , G02F2001/136295 , G02F2203/01 , H01J17/49 , H01L27/326 , H01L27/3262 , H01L27/3279 , H05K1/09 , H05K3/388 , H05K2201/0175 , H05K2201/0326 , H05K2203/095 , H05K2203/1136
Abstract: A transparent display panel, and a method of manufacturing the transparent display panel are discussed. The transparent display panel according to one embodiment includes a substrate; a driving element formed in a display pixel area on the substrate; a wiring electrode formed in the display pixel area and connected to the driving element; and a transparent wiring electrode formed in a transmissive area on the substrate, the transparent wiring electrode being extended to connect to the wiring electrode in the display pixel area.
Abstract translation: 讨论了透明显示面板和制造透明显示面板的方法。 根据一个实施例的透明显示面板包括基板; 形成在所述基板上的显示像素区域中的驱动元件; 布线电极，形成在所述显示像素区域中并连接到所述驱动元件; 以及形成在所述基板上的透射区域中的透明布线电极，所述透明布线电极被延伸以连接到所述显示像素区域中的所述布线电极。
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3.发明申请公开(公告)号：US20160035803A1
公开(公告)日：2016-02-04
申请号：US14802358
申请日：2015-07-17
Applicant: LG Display Co., Ltd.
Inventor： Youngmi KIM , Joonyoung HEO , Howon CHOI , Sungbin SHIM , Dongwoo SONG , Hyesook KIM
CPC classification number: H01L27/3246 , H01L27/322 , H01L27/3253 , H01L27/326 , H01L27/3279 , H01L51/5221 , H01L2227/323
Abstract: An organic light emitting display device according to an embodiment includes a lower substrate; a bank layer disposed on the lower substrate; a connection assistance unit disposed on the bank layer; a cathode disposed on the lower substrate so as to cover the bank layer; an auxiliary electrode disposed on the bank layer and electrically connected with the cathode; and an upper substrate provided to face the lower substrate.
Abstract translation: 根据实施例的有机发光显示装置包括下基板; 设置在下基板上的堤层; 布置在堤层上的连接辅助单元; 阴极，设置在下基板上以覆盖堤层; 辅助电极，设置在堤层上并与阴极电连接; 以及设置成面向下基板的上基板。
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4.发明申请Photoresist Employing Photodimerization Chemistry and Method for Manufacturing Organic Light Emitting Diode Display Using the Same 有权使用光二聚化的光致抗蚀剂化学和制造使用其的有机发光二极管显示器的方法公开(公告)号：US20150357571A1
公开(公告)日：2015-12-10
申请号：US14830034
申请日：2015-08-19
Applicant: LG Display Co., Ltd. , INHA Industry Partnership Institute
Inventor： Jinkyun LEE , Youngmi KIM , Jonggeun YOON , Joonyoung HEO , Euidoo DO , Yeonkyeong LEE , Soohyun KIM
CPC classification number: H01L51/0018 , C08F20/10 , C08F20/24 , G03F7/0046 , G03F7/038 , G03F7/0384 , H01L27/3283 , H01L51/0043 , H01L51/56
Abstract: A highly fluorinated photoresist employing a photodimerization chemistry and a method for manufacturing an organic light emitting diode display using the same. The photoresist includes a copolymer that is made from two different monomers. When the copolymer is used as a photoresist, the photoresist has the characteristic that it becomes insoluble when exposed to an ultraviolet light having a wavelength of 365 nm.
Abstract translation: 采用光二聚化学的高度氟化的光致抗蚀剂和使用其的有机发光二极管显示器的制造方法。 光致抗蚀剂包括由两种不同单体制成的共聚物。 当共聚物用作光致抗蚀剂时，光致抗蚀剂具有当暴露于波长为365nm的紫外光时变得不溶的特征。
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公开(公告)号：US20220077248A1
公开(公告)日：2022-03-10
申请号：US17394231
申请日：2021-08-04
Applicant: LG Display Co., Ltd.
Inventor： Joonyoung HEO , Kyunghoon LEE
Abstract: A display device includes a display panel including a display area from which an image is output, and the display area includes a camera area overlapping a camera disposed below a rear face of the display panel. The display device provides an imaging function achieve by the camera. The camera area includes a unit pixel area for displaying an image and a transmissive area for transmitting light therethrough. Thus, a separate area that overlaps the camera and does not display an image does not need to be present in the display area. Accordingly, increase in a bezel width and deformation of the display area due to the camera may be prevented.
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Patent Agency Ranking
公开(公告)号：US20190181199A1
公开(公告)日：2019-06-13
申请号：US16204254
申请日：2018-11-29
Applicant: LG Display Co., Ltd.
Inventor： Howon CHOI , Joonyoung HEO
IPC: H01L27/32
Abstract: An organic light-emitting display having pixels comprises a planarization layer disposed on transistors, first electrodes disposed on the planarization layer and individually allocated to the pixels, a stopper disposed on the planarization layer and placed between the first electrodes neighboring each other, and a pixel definition layer that has apertures exposing respectively at least a part of the first electrodes and grooves exposing at least a part of the stopper.
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7.发明申请Large Area Organic Light Emitting Diode Display and Method for Manufacturing the Same 有权大面积有机发光二极管显示器及其制造方法公开(公告)号：US20140175390A1
公开(公告)日：2014-06-26
申请号：US13903176
申请日：2013-05-28
Applicant: LG Display Co., Ltd.
Inventor： Youngmi KIM , Joonyoung HEO , Yeonkyeong LEE , Yongmin PARK
CPC classification number: H01L51/56 , H01L29/08 , H01L51/5012 , H01L51/5072 , H01L51/5088 , H01L51/52
Abstract: The present disclosure relates to a large area organic light emitting diode display and a method for manufacturing the same. A photoresist is deposited across first and second pixel areas of the display. The photoresist is patterned to generate a patterned photoresist by stripping away first portions of the photoresist in the first pixel areas while keeping second portions of the photoresist in the second pixel areas. An organic emission layer is deposited across the first and second pixel areas over the patterned photoresist. An electron transport layer is deposited across the first pixel areas and the second pixel areas over the organic emission layer. Portions of the organic emission layer and the electron transport layer in the second pixel areas are removed by stripping away the second portions of the photoresist while keeping portions of the organic emission layer and the electron transport layer in the first pixel areas.
Abstract translation: 本公开涉及一种大面积有机发光二极管显示器及其制造方法。 光致抗蚀剂沉积在显示器的第一和第二像素区域上。 图案化光致抗蚀剂以通过剥离第一像素区域中的光致抗蚀剂的第一部分同时保持光致抗蚀剂的第二部分在第二像素区域中而产生图案化的光致抗蚀剂。 在图案化的光致抗蚀剂上的第一和第二像素区域上沉积有机发射层。 跨越有机发射层上的第一像素区域和第二像素区域沉积电子传输层。 通过剥离光致抗蚀剂的第二部分，同时将有机发射层和电子传输层的部分保持在第一像素区域中，去除部分第二像素区域中的有机发射层和电子传输层。
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8.发明申请Photoresist Employing Photodimerization Chemistry and Method for Manufacturing Organic Light Emitting Diode Display Using the Same 有权使用光二聚化的光致抗蚀剂化学和制造使用其的有机发光二极管显示器的方法公开(公告)号：US20140154827A1
公开(公告)日：2014-06-05
申请号：US13903657
申请日：2013-05-28
Applicant: INHA Industry Partnership Institute , LG Display Co., Ltd.
Inventor： Jinkyun LEE , Youngmi KIM , Jonggeun YOON , Joonyoung HEO , Euidoo DO , Yeonkyeong LEE , Soohyun KIM
CPC classification number: H01L51/0018 , C08F20/10 , C08F20/24 , G03F7/0046 , G03F7/038 , G03F7/0384 , H01L27/3283 , H01L51/0043 , H01L51/56
Abstract: A highly fluorinated photoresist employing a photodimerization chemistry and a method for manufacturing an organic light emitting diode display using the same. The photoresist includes a copolymer that is made from two different monomers. When the copolymer is used as a photoresist, the photoresist has the characteristic that it becomes insoluble when exposed to an ultraviolet light having a wavelength of 365 nm.
Abstract translation: 采用光二聚化学的高度氟化的光致抗蚀剂和使用其的有机发光二极管显示器的制造方法。 光致抗蚀剂包括由两种不同单体制成的共聚物。 当共聚物用作光致抗蚀剂时，光致抗蚀剂具有当暴露于波长为365nm的紫外光时变得不溶的特征。
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公开(公告)号：US20190165062A1
公开(公告)日：2019-05-30
申请号：US16195509
申请日：2018-11-19
Applicant: LG Display Co., Ltd.
Inventor： Joonyoung HEO
IPC: H01L27/32
Abstract: Provided is a light emitting display apparatus including a first substrate, a first electrode on the first substrate, a bank layer having an opening exposing a portion of the first electrode layer, a bank recess depressed on the bank layer, a second electrode layer on the first electrode layer and the bank layer, and a cover layer covering a lower surface and an inner side surface of the bank recess.
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公开(公告)号：US20190074466A1
公开(公告)日：2019-03-07
申请号：US16107180
申请日：2018-08-21
Applicant: LG Display Co., Ltd.
Inventor： Howon CHOI , Joonyoung HEO
IPC: H01L51/50 , H01L51/56 , H01L51/52 , H01L27/32 , G09G3/3291 , G09G3/3266 , G09G3/3233
Abstract: An electroluminescent display includes a lower substrate having a display area with subpixel emission areas defined in the display area; an electrode layer on the lower substrate; a planarization layer formed on the lower substrate such that holes are formed in the planarization layer with each hole being adjacent to a respective one of the subpixel emission areas; lower electrode layer in the respective subpixel emission area; a sacrificial layer surrounding the subpixel emission area and absent at an area having the lower electrode layer; an organic emission layer on the lower electrode layer; and an upper electrode layer on the organic emission layer.
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