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公开(公告)号：US20170133596A1
公开(公告)日：2017-05-11
申请号：US15202025
申请日：2016-07-05
Inventor： Byoung-Hwa KWON , Jeong Ik LEE , Hyunkoo LEE , Jong Tae LIM , Byoung Gon YU , Jonghee LEE , Doo-Hee CHO , Hyunsu CHO
CPC classification number: H01L51/0024 , G02B5/0242 , H01L51/0021 , H01L51/5234 , H01L51/5268 , H01L51/56 , H01L2251/303 , H01L2251/5315 , H01L2251/5369
Abstract: Provided is a method of manufacturing an organic light emitting device, the method including forming a lower electrode on a lower substrate, forming an organic layer on the lower electrode, forming a light extraction layer including an adhesion layer and nanoparticles on an upper substrate, forming an upper electrode on the light extraction layer, and coupling the lower substrate to the upper substrate so that the upper electrode contacts the organic layer. The forming of the light extraction layer includes providing an adhesive between a first sacrificial substrate and the upper substrate, curing the adhesive to form the adhesion layer to form the adhesion layer, and removing the first sacrificial substrate to expose the adhesion layer. The first sacrificial substrate and the upper substrate are coupled to each other by the adhesion layer.
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12.发明申请COMPOSITION FOR FORMING FILM HAVING WRINKLE STRUCTURE AND METHOD OF FORMING THE FILM 审中-公开用于形成具有皱纹结构的薄膜的组合物和形成薄膜的方法公开(公告)号：US20160159686A1
公开(公告)日：2016-06-09
申请号：US14822417
申请日：2015-08-10
Inventor： Seung Koo PARK , Jaehyun MOON , JEONG IK LEE , Byoung Gon YU , Jonghee LEE , Chul Woong JOO , Doo-Hee CHO , Jun-Han HAN
IPC: C03C17/42
CPC classification number: C03C17/32 , C03C17/3405 , C03C2217/77 , C03C2218/116 , C03C2218/32 , C09D5/28
Abstract: A composition for forming film having wrinkle structure and a method of forming the film are disclosed. The composition includes photo-curable agent and photoinitiator dissolved in the photo-curable agent. The cut off wavelength of light transmittance of the photo-curable agent is greater than the cut off wavelength of light absorbance of the photoinitiator. Photo-cured thin film is formed at the upper portion of composition layer at an initial time period of irradiation. By subsequent contraction, the photo-cured thin film forms wrinkles. The wrinkle structure is controlled by the relation of the cut off wavelength of light transmittance of the photo-curable agent and the cut off wavelength of light absorbance of the photoinitiator, the photo-curing rate of the composition and the thickness of the composition layer, and the photoinitiator concentration, etc., before photo-curing. The film may increase the emission efficiency of LED and OLED and the sensing effect of sensor.
Abstract translation: 公开了一种用于形成具有皱纹结构的膜的组合物和形成该膜的方法。 该组合物包括溶解在光固化剂中的光固化剂和光引发剂。 光固化剂的透光率的截止波长大于光引发剂的吸光度的截止波长。 在照射的初始时间段，在组合物层的上部形成光固化薄膜。 通过随后的收缩，光固化的薄膜形成皱纹。 皱纹结构通过光固化剂的透光率的截止波长与光引发剂的光吸收的截止波长，组合物的光固化速率和组合物层的厚度的关系来控制， 和光引发剂浓度等，光固化前。 该电影可以提高LED和OLED的发射效率和传感器的感应效果。
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公开(公告)号：US20160155994A1
公开(公告)日：2016-06-02
申请号：US15017758
申请日：2016-02-08
Inventor： Doo-Hee CHO , JEONG IK LEE , Jin Wook SHIN , Jin Woo HUH , Nam Sung CHO , Jonghee LEE , Seung Koo PARK , Jaehyun MOON
CPC classification number: H01L51/56 , H01L51/5253 , H01L51/5268 , H01L2251/301 , H01L2251/303 , H01L2251/5369 , H01L2251/558
Abstract: Provided is a method of manufacturing an organic light-emitting diode including forming an anode on a substrate, forming an organic light-emitting layer on the anode, forming a cathode on the organic light-emitting layer, and forming a light scattering film on the cathode. The light scattering film is a polycrystalline dielectric material composed of anisotropic crystals, and a surface roughness Ra of a top surface of the light scattering film is greater than or equal to about 50 nm by an anisotropic crystal growth of particles of the dielectric material.
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公开(公告)号：US20150140708A1
公开(公告)日：2015-05-21
申请号：US14609611
申请日：2015-01-30
Inventor： Jeong Ik LEE , Jin Woo Huh , Hye Yong CHU , Doo-Hee CHO , Jun-Han HAN , Jin Wook SHIN , Jaehyun MOON , Joo Hyun HWANG , Chul Woong JOO
CPC classification number: H01L51/56 , H01L51/0096 , H01L51/5212 , H01L51/5234 , H01L51/5268 , H01L51/5275
Abstract: The inventive concept provides light emitting devices and methods of manufacturing a light emitting device. The light emitting device may include a transparent substrate including a first region and a second region, a first transparent electrode disposed on a first surface of the transparent substrate, a second transparent electrode facing and spaced apart from the first transparent electrode, an organic light emitting layer disposed between the first and second transparent electrodes, an assistant electrode disposed between the first and second transparent electrodes and selectively masking the second region, and a light path changing structure disposed on a second surface of the transparent substrate and selectively masking the second region.
Abstract translation: 本发明的概念提供了发光器件和制造发光器件的方法。 发光装置可以包括包括第一区域和第二区域的透明基板，设置在透明基板的第一表面上的第一透明电极，面对并与第一透明电极间隔开的第二透明电极，有机发光 设置在第一和第二透明电极之间的辅助电极，设置在第一和第二透明电极之间并选择性地掩蔽第二区域的辅助电极以及设置在透明基板的第二表面上并选择性地掩蔽第二区域的光路改变结构。
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公开(公告)号：US20150041771A1
公开(公告)日：2015-02-12
申请号：US14243284
申请日：2014-04-02
Inventor： Doo-Hee CHO , Jeong Ik LEE , Jin Wook SHIN , Jin Woo HUH , Nam Sung CHO , Jonghee LEE , Seung Koo PARK , Jaehyun MOON
CPC classification number: H01L51/56 , H01L51/5253 , H01L51/5268 , H01L2251/301 , H01L2251/303 , H01L2251/5369 , H01L2251/558
Abstract: Provided is a method of manufacturing an organic light-emitting diode including forming an anode on a substrate, forming an organic light-emitting layer on the anode, forming a cathode on the organic light-emitting layer, and forming a light scattering film on the cathode. The light scattering film is a polycrystalline dielectric material composed of anisotropic crystals, and a surface roughness Ra of a top surface of the light scattering film is greater than or equal to about 50 nm by an anisotropic crystal growth of particles of the dielectric material.
Abstract translation: 提供一种制造有机发光二极管的方法，包括在基板上形成阳极，在阳极上形成有机发光层，在有机发光层上形成阴极，并在其上形成光散射膜 阴极。 光散射膜是由各向异性晶体构成的多晶介电材料，通过介电材料的粒子的各向异性晶体生长，光散射膜的上表面的表面粗糙度Ra大于或等于约50nm。
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Patent Agency Ranking
16.发明申请公开(公告)号：US20180047905A1
公开(公告)日：2018-02-15
申请号：US15596659
申请日：2017-05-16
Inventor： Jaehyun MOON , Jong Tae LIM , YOUNG SAM PARK , Jin Wook SHIN , Byoung Gon YU , Hyunkoo LEE , Jong Chan JEONG , Nam Sung CHO , Doo-Hee CHO , Jun-Han HAN
IPC: H01L51/00
CPC classification number: H01L51/0021 , H01L51/5215 , H01L51/5234
Abstract: Provided is a method for manufacturing an electronic device including a transparent conductive structure, the method including preparing a transparent electrode in which, among a first region and a second region, the first region is selectively surface-modified, preparing a mixed composition including a first composition and a second composition having a different polarity from the first composition, and applying the mixed composition onto the transparent electrode, wherein the applied mixed composition is disposed in the surface modified first region, and the mixed composition disposed in the first region is phase-separated into a first composition layer and a second composition layer disposed on the first composition layer.
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公开(公告)号：US20170110693A1
公开(公告)日：2017-04-20
申请号：US15394927
申请日：2016-12-30
Inventor： Jin Wook SHIN , Jeong Ik LEE , HongKyw CHOI , Jaehyun MOON , Jonghee LEE , Nam Sung CHO , Doo-Hee CHO , Chul Woong JOO , Jun-Han HAN
CPC classification number: H01L51/56 , H01L51/5203 , H01L51/5268
Abstract: Provided is an organic light emitting diodes (OLED) and method of manufacturing the OLED. The OLED includes: a substrate; a light scattering layer having an uneven shape on the substrate; a transparent electrode film provided directly on and in contact with the light scattering layer; an organic light emitting layer on the transparent electrode film; and an electrode on the organic light emitting layer. The method of manufacturing the OLED includes: disposing a light scattering layer on a substrate; providing a transparent electrode film on the light scattering layer; and transferring the transparent electrode film to be directly on and in contact with the light scattering layer.
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公开(公告)号：US20170108621A1
公开(公告)日：2017-04-20
申请号：US15294078
申请日：2016-10-14
Inventor： YOUNG SAM PARK , Doo-Hee CHO , JEONG IK LEE , Jonghee LEE , Seongdeok AHN , Byoung Gon YU , Nam Sung CHO
Abstract: Provided are an optical device and a manufacturing method thereof. The method of manufacturing an optical device may include providing a substrate structure, and depositing an array including curved structures on the substrate structure. The curved structures may include a crystalline organic compound.
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19.发明申请METAL OXIDE SOLUTION IN ORGANIC SOLVENT FOR FABRICATING HIGH REFRACTIVE FILM, METHOD OF PREPARING THE SAME AND METHOD OF FABRICATING HIGH REFRACTIVE FILM USING THE SAME 审中-公开用于制造高折射膜的有机溶剂中的金属氧化物溶液，其制备方法和使用其制造高折射膜的方法公开(公告)号：US20150044381A1
公开(公告)日：2015-02-12
申请号：US14334218
申请日：2014-07-17
Inventor： Seung Koo PARK , Jeong Ik LEE , Byoung Kuk KANG , Doo-Hee CHO , Jaehyun MOON , Jin Wook SHIN , Hye Yong CHU
CPC classification number: C09D1/00 , C23C18/1216 , C23C18/1233 , C23C18/1241 , C23C18/1245 , C23C18/1254 , G02B1/00 , G02B1/10 , G02B5/00
Abstract: Provided are a metal oxide solution in organic solvent for a high refractive film, a method of preparing the same, and a method of fabricating a high refractive film using the same. The method of preparing the metal oxide solution in organic solvent for fabricating a high refractive film includes preparing a metal oxide precursor, preparing an organic solvent containing a carbonyl group, forming a metal oxide through a sol-gel reaction of the metal oxide precursor in the organic solvent in the presence of an acidic catalyst, and reacting the metal oxide and the organic solvent. The hydrogen bonding between the metal oxide and the organic solvent occurs.
Abstract translation: 提供了用于高折射率膜的有机溶剂中的金属氧化物溶液，其制备方法以及使用其制造高折射膜的方法。 在制备高折射膜的有机溶剂中制备金属氧化物溶液的方法包括制备金属氧化物前体，制备含有羰基的有机溶剂，通过金属氧化物前体在溶胶 - 凝胶反应中形成金属氧化物 有机溶剂在酸性催化剂存在下反应，并使金属氧化物和有机溶剂反应。 发生金属氧化物与有机溶剂之间的氢键。
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公开(公告)号：US20140167022A1
公开(公告)日：2014-06-19
申请号：US14183584
申请日：2014-02-19
Inventor： Jin Woo HUH , Jeong Ik LEE , Chul Woong JOO , Doo-Hee CHO , Jin Wook SHIN , Jaehyun MOON , Jun-Han HAN , Joo Hyun HWANG , Hye Yong CHU , Byoung Gon YU
IPC: H01L51/52
CPC classification number: H01L51/5268 , H01L51/5275
Abstract: The inventive concept provides organic light emitting diodes and methods of manufacturing an organic light emitting diode. The organic light emitting diode includes a substrate, a first electrode layer and a second electrode layer formed on the substrate, an organic light emitting layer disposed between the first electrode layer and the second electrode layer and generating light, and a scattering layer between the first electrode layer and the substrate or between the first electrode layer and the organic light emitting layer. The scattering layer scatters the light.
Abstract translation: 本发明构思提供有机发光二极管和制造有机发光二极管的方法。 有机发光二极管包括基板，第一电极层和形成在基板上的第二电极层，设置在第一电极层和第二电极层之间并产生光的有机发光层和在第一电极层之间的散射层 电极层和基板之间或第一电极层和有机发光层之间。 散射层散射光。
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