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公开(公告)号：US20190213380A1
公开(公告)日：2019-07-11
申请号：US16219373
申请日：2018-12-13
Inventor： Chul Woong JOO , Jonghee LEE , Jae-Eun PI , Byoung-Hwa KWON , Hyunsu CHO , Seung Youl KANG , Seongdeok AHN , Jeong Ik LEE , Nam Sung CHO , Sung Haeng CHO , Woojin SUNG , Jongchan LEE
IPC: G06K9/00
CPC classification number: G06K9/0004 , H01L51/5215 , H01L51/5234 , H01L51/5237
Abstract: Provided is an optical fingerprint recognition sensor. The optical fingerprint recognition sensor includes a transparent light emitting unit configured to emit light to a fingerprint, a light receiving unit disposed below the light emitting unit to vertically overlap the light emitting unit and configured to receive light reflected by the fingerprint, and a control unit disposed below the light emitting unit to vertically overlap the light emitting unit and configured to control the light emitting unit and the light receiving unit. The light emitting unit includes an organic layer.
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公开(公告)号：US20180011384A1
公开(公告)日：2018-01-11
申请号：US15462576
申请日：2017-03-17
Inventor： Seong-Mok CHO , Tae-Youb KIM , Seung Youl LEE , Yong Hae KIM , Hojun RYU , Juhee SONG , Chil Seong AH , Jeong Ik LEE , Chi-Sun HWANG
IPC: G02F1/15 , G02F1/157 , G02F1/155 , G02F1/161 , G02F1/1335
CPC classification number: G02F1/1506 , G02B26/06 , G02F1/133553 , G02F1/15 , G02F1/155 , G02F1/157 , G02F1/161 , G02F2203/12 , G03H1/00 , G03H1/02 , G03H2001/0224 , G03H2225/32 , H04N13/00
Abstract: Disclosed is an optical modulator. An optical modulator comprises a substrate, an upper transparent electrode on the substrate, a partition wall providing a chamber between the substrate and the upper transparent electrode, an optical modulation member provided in the chamber and disposed on the substrate, and an electrolyte filling the chamber and including a first metal in an ionic state. The optical modulation member comprises a reflection layer on the substrate, and a lower transparent electrode on the reflection layer.
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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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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
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：US20150160511A1
公开(公告)日：2015-06-11
申请号：US14286190
申请日：2014-05-23
Inventor： Yong Hae KIM , Gi Heon KIM , Hojun RYU , Chi-Sun HWANG , Jong-Heon YANG , Sang Chul LIM , Jae Bon KOO , Jonghee LEE , Jeong Ik LEE
IPC: G02F1/1335 , G02F1/1343 , G02F1/1368
CPC classification number: G02F1/133553 , G02F1/133555 , G02F2001/133541 , G02F2201/44
Abstract: Provided is a display device and a method of manufacturing the same. The display device includes a reflective display part including a first cathode electrode and a first anode electrode and a liquid crystal layer, a light emitting display part including a second cathode electrode and a second anode electrode and a light emission film, and a thin film transistor part being electrically connected to the first and second anode electrodes. The light emitting display part further includes a bank disposed on one side of the second anode electrode between the second anode electrode and the light emission film.
Abstract translation: 提供一种显示装置及其制造方法。 显示装置包括：反射显示部，包括第一阴极电极和第一阳极电极和液晶层;发光显示部分，包括第二阴极电极和第二阳极电极;以及发光膜;以及薄膜晶体管 部分电连接到第一和第二阳极电极。 发光显示部还包括设置在第二阳极电极与发光膜之间的一侧的堤。
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8.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：US20140340420A1
公开(公告)日：2014-11-20
申请号：US14192913
申请日：2014-02-28
Inventor： Jun-Han HAN , Jeong Ik LEE , Hye Yong CHU , Jonghee LEE , Jong Tae LIM
CPC classification number: G09G5/00 , G09G3/20 , G09G2300/046 , G09G2310/0267 , G09G2320/0686 , G09G2320/103 , G09G2330/021
Abstract: Provided is a display device including a pixel array configured to include a reflective pixel unit including one or more reflective sub pixels and an emissive pixel unit including one or more emissive sub pixels, wherein the reflective pixel unit and the emissive pixel unit are combined to allow the reflective sub pixel and the emissive sub pixel to be included in one coordinate; an image determination circuit configured to generate a determination signal according to a characteristic of an image; a gate driver configured to generate a gating signal for activating at least one of the reflective sub pixel and the emissive sub pixel in one coordinate based on to the generated determination signal; and a data driver configured to provide a driving signal to the pixel array by referring to image data and the generated gating signal.
Abstract translation: 提供了一种显示装置，其包括像素阵列，其被配置为包括包括一个或多个反射子像素的反射像素单元和包括一个或多个发射子像素的发射像素单元，其中反射像素单元和发射像素单元被组合以允许 反射子像素和发射子像素被包括在一个坐标中; 图像确定电路，被配置为根据图像的特性生成确定信号; 栅极驱动器，被配置为基于所生成的确定信号，生成用于激活一个坐标中的反射子像素和发射子像素中的至少一个的选通信号; 以及数据驱动器，被配置为通过参考图像数据和所生成的选通信号向像素阵列提供驱动信号。
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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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