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公开(公告)号：US10381595B2
公开(公告)日：2019-08-13
申请号：US15659362
申请日：2017-07-25
Applicant: LG Display Co., Ltd.
Inventor： Kyungyeol Ryu , JinWuk Kim , Wy-Yong Kim
Abstract: An organic insulating material and a flexible display device are disclosed. The organic insulating material comprises an acrylic polymer having a cinnamoyl moiety.
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公开(公告)号：US09304397B2
公开(公告)日：2016-04-05
申请号：US13727005
申请日：2012-12-26
Applicant: LG Display Co., Ltd.
Inventor： Wy-Yong Kim , Byung Chul Ahn , Gee Sung Chae , Jin Wuk Kim , Yoon Heung Tak
CPC classification number: G03F7/20 , G03F7/0035
Abstract: Disclosed is a method of manufacturing an organic light emitting display device. The method include forming a driving thin film transistor and passivation layer on a substrate, forming a bank layer at a boundary portion between adjacent sub-pixels, on the passivation layer, laminating a first photoresist film on the bank layer, forming a first photoresist pattern by irradiating IR light on the first photoresist film in an area except a first sub-pixel, depositing a first organic emission layer in the first sub-pixel area exposed by the first photoresist pattern, removing the first photoresist pattern, laminating a second photoresist film on the bank layer, forming a second photoresist pattern by irradiating IR light on the second photoresist film in an area except a second sub-pixel, depositing a second organic emission layer in the second sub-pixel area exposed by the second photoresist pattern, and removing the second photoresist pattern.
Abstract translation: 公开了一种制造有机发光显示装置的方法。 该方法包括在衬底上形成驱动薄膜晶体管和钝化层，在钝化层上在相邻子像素之间的边界部分形成堤层，在堤层上层叠第一光致抗蚀剂膜，形成第一光致抗蚀剂图案 通过在除了第一子像素以外的区域的第一光致抗蚀剂膜上照射IR光，在由第一光致抗蚀剂图案曝光的第一子像素区域中沉积第一有机发光层，去除第一光致抗蚀剂图案，层叠第二光致抗蚀剂膜 在所述堤层上，通过在除了第二子像素之外的区域中的所述第二光致抗蚀剂膜上照射IR光而形成第二光致抗蚀剂图案，在由所述第二光致抗蚀剂图案曝光的所述第二子像素区域中沉积第二有机发射层，以及 去除第二光致抗蚀剂图案。
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公开(公告)号：US10450507B2
公开(公告)日：2019-10-22
申请号：US15249302
申请日：2016-08-26
Applicant: LG Display Co., Ltd.
Inventor： Kyung-Kook Jang , Byung-Geol Kim , Wy-Yong Kim , Kyu-Nam Kim , Hee-Yeol Kim , Sung-Il Woo , Do-Hyung Kim , Tae-Yang Lee
IPC: C09K11/70 , H01L27/15 , C09K11/02 , C09K11/88 , C09K11/56 , G02F1/1335 , H01L33/50 , C09K11/08 , G02F1/13357 , H05B33/14 , H01L27/32 , G02F1/1368 , B82Y20/00 , B82Y40/00
Abstract: A quantum dot includes a seed and a core enclosing the seed. The core is grown from the seed to improve size uniformity of the core. The seed includes a first compound without Cd. The first compound may be GaP. The core may include a second compound including elements from group XIII and group XV. The second compound may be InP. The quantum dot may also include a first shell of a third compound enclosing the core. The third compound may be ZnSe or ZnS. The quantum dot may also include a second shell of a fourth compound enclosing the first shell. The fourth compound may be ZnS when the third compound is ZnSe. Embodiments also relate to a quantum dot including first to third elements selected from XIII group elements and XV group elements and fourth to sixth elements selected from XII group elements and XVI group elements.
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公开(公告)号：US10135017B2
公开(公告)日：2018-11-20
申请号：US15837991
申请日：2017-12-11
Applicant: LG Display Co., Ltd.
Inventor： Byung-Geol Kim , Wy-Yong Kim , Kyu-Nam Kim
Abstract: A quantum light emitting diode comprises a first electrode; a second electrode facing the first electrode; a light-amount enhancing layer between the first and second electrodes and having a structure guiding emitted light toward an emitting side; and an emitting material layer between the light-amount enhancing layer and the second electrode and including a quantum particle at the structure of the light-amount enhancing layer.
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公开(公告)号：US10061151B2
公开(公告)日：2018-08-28
申请号：US14751628
申请日：2015-06-26
Applicant: LG DISPLAY CO., LTD.
Inventor： Youngsub Shin , GeeSung Chae , JinWuk Kim , Wy-Yong Kim , HyeLi Min , MinJee Kim
IPC: G02F1/1335 , H01L29/786 , H01L27/12 , H01L27/32 , H01L51/52
CPC classification number: G02F1/133512 , G02F2202/36 , H01L27/1225 , H01L27/3272 , H01L29/78633 , H01L29/7869 , H01L29/78693 , H01L51/5284
Abstract: Disclosed is a display device that may include a plurality of pixels on a substrate; and a light shielding layer on the substrate that defines or partitions the plurality of pixels, wherein the light shielding layer includes a plurality of nanoparticles, each comprising a core and a shell outside the core, and wherein the core includes a metal oxide, and the shell includes an insulating material.
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Patent Agency Ranking
公开(公告)号：US10217882B2
公开(公告)日：2019-02-26
申请号：US15702187
申请日：2017-09-12
Applicant: LG DISPLAY CO., LTD.
Inventor： Kyung-Kook Jang , Byung-Geol Kim , Wy-Yong Kim , Kyu-Nam Kim , Sung-Il Woo
IPC: H01L31/0352 , F21V8/00 , H01L21/02 , C08K3/28 , G02B5/30 , G02F1/1335 , H01L51/52 , H01L33/58 , H01L51/00 , G09F9/30 , C09K11/00 , C09K11/08 , H01L33/50
Abstract: A quantum rod, a synthesis method of the quantum rod and a quantum rod display device are discussed. The quantum rod according to an embodiment includes a core, a first shell covering the core, and a second shell covering a side of the first shell. In the quantum rod, a first thickness of the first shell is greater than a second thickness of the second shell, and a first length of the first shell is smaller than a second length of the second shell.
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公开(公告)号：US20150376356A1
公开(公告)日：2015-12-31
申请号：US14755525
申请日：2015-06-30
Applicant: LG Display Co., Ltd.
Inventor： Kyungyeol Ryu , JinWuk Kim , Wy-Yong Kim
CPC classification number: H01L51/5253 , H01L2251/5338
Abstract: An organic insulating material and a flexible display device are disclosed. The organic insulating material comprises an acrylic polymer having a cinnamoyl moiety.
Abstract translation: 公开了一种有机绝缘材料和柔性显示装置。 有机绝缘材料包含具有肉桂酰基部分的丙烯酸聚合物。
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8.发明授权Photoresist film and manufacturing method for organic light emitting display device using the same 有权光致抗蚀剂膜及使用其的有机发光显示装置的制造方法公开(公告)号：US09108451B2
公开(公告)日：2015-08-18
申请号：US13657988
申请日：2012-10-23
Applicant: LG Display Co., Ltd.
Inventor： Jae hyun Park , Jin Wuk Kim , Wy-Yong Kim , Hye Li Min , Min Jee Kim , Young tae Son , Young sub Shin
CPC classification number: G03F7/094 , B41M5/46 , B41M2205/06 , B41M2205/38 , H01L51/0013 , H01L51/56
Abstract: Disclosed is a photoresist film including a light-to-heat conversion layer on a support film, and a thermo-responsive polymer layer on the light-to-heat conversion layer, wherein the photoresist film is easily detached from a transfer substrate through a temperature adjustment and detach film since the photoresist film includes thermo-responsive polymer.
Abstract translation: 公开了一种光致抗蚀剂膜，其包括在支撑膜上的光热转换层和在光 - 热转换层上的热响应性聚合物层，其中光致抗蚀剂膜容易通过温度从转印基板脱离 因为光致抗蚀剂膜包括热敏聚合物。
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9.发明授权公开(公告)号：US09625818B2
公开(公告)日：2017-04-18
申请号：US14808621
申请日：2015-07-24
Applicant: LG Display Co., Ltd.
Inventor： Jae hyun Park , Jin Wuk Kim , Wy-Yong Kim , Hye Li Min , Min Jee Kim , Young tae Son , Young sub Shin
CPC classification number: G03F7/094 , B41M5/46 , B41M2205/06 , B41M2205/38 , H01L51/0013 , H01L51/56
Abstract: Disclosed is a photoresist film including a light-to-heat conversion layer on a support film, and a thermo-responsive polymer layer on the light-to-heat conversion layer, wherein the photoresist film is easily detached from a transfer substrate through a temperature adjustment and detach film since the photoresist film includes thermo-responsive polymer.
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10.发明申请Photoresist Film and Manufacturing Method for Organic Light Emitting Display Device Using the Same 审中-公开光致抗蚀剂薄膜及使用其的有机发光显示装置的制造方法公开(公告)号：US20150331320A1
公开(公告)日：2015-11-19
申请号：US14808621
申请日：2015-07-24
Applicant: LG Display Co., Ltd.
Inventor： Jae hyun Park , Jin Wuk Kim , Wy-Yong Kim , Hye Li Min , Min Jee Kim , Young tae Son , Young sub Shin
IPC: G03F7/09
CPC classification number: G03F7/094 , B41M5/46 , B41M2205/06 , B41M2205/38 , H01L51/0013 , H01L51/56
Abstract: Disclosed is a photoresist film including a light-to-heat conversion layer on a support film, and a thermo-responsive polymer layer on the light-to-heat conversion layer, wherein the photoresist film is easily detached from a transfer substrate through a temperature adjustment and detach film since the photoresist film includes thermo-responsive polymer.
Abstract translation: 公开了一种光致抗蚀剂膜，其包括在支撑膜上的光热转换层和在光 - 热转换层上的热响应性聚合物层，其中光致抗蚀剂膜容易通过温度从转印基板脱离 因为光致抗蚀剂膜包括热敏聚合物。
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