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公开(公告)号：KR1020140038016A
公开(公告)日：2014-03-28
申请号：KR1020120104044
申请日：2012-09-19
Applicant: 한국전자통신연구원
CPC classification number: H01L51/5271 , H01L51/5036 , H01L51/5044 , H01L21/02362
Abstract: A hybrid light emitting device by an embodiment of the present invention comprises a first light emitting unit, a capping layer, and a second light emitting unit on a substrate. The first light emitting unit includes generates light with a first wavelength and includes a first electrode, an organic light emitting layer, and a second electrode laminated on the substrate in order. The second light emitting unit emits light with a second wavelength. The capping layer is interposed between the organic light emitting layer and the second light emitting unit. The capping layer reflects the light with the first wavelength and transmits the light with the second wavelength. The hybrid light emitting device by the present invention improves brightness by the combination of the first and second light emitting units and the formation of the capping layer. The hybrid light emitting device easily produces a desired color.
Abstract translation: 通过本发明的实施例的混合发光器件包括在衬底上的第一发光单元，封盖层和第二发光单元。 第一发光单元包括产生具有第一波长的光，并且依次包括层叠在基板上的第一电极，有机发光层和第二电极。 第二发光单元发射具有第二波长的光。 覆盖层介于有机发光层和第二发光单元之间。 覆盖层反射具有第一波长的光并透射具有第二波长的光。 通过本发明的混合发光装置通过第一和第二发光单元的组合和盖层的形成来改善亮度。 混合发光装置容易产生期望的颜色。
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公开(公告)号：KR1020140017108A
公开(公告)日：2014-02-11
申请号：KR1020120083399
申请日：2012-07-30
Applicant: 한국전자통신연구원
IPC: H01L51/56
CPC classification number: H01L51/5268
Abstract: A method for manufacturing an organic light emitting device according to one embodiment of the present invention forms a light scattering layer having an uneven structure at low temperatures. The method for manufacturing the organic light emitting device comprises a step for forming a precursor layer on a substrate; a step for successively forming a metal layer and an organic layer on the precursor layer; a step for forming an organic mask from the organic layer by using heat processing; a step for forming a metal mask by patterning the metal layer; a step for forming the light scattering layer having the uneven structure by patterning the precursor layer; and a step for removing the organic mask and the metal mask. The present invention is provided to be performed at low temperatures, thereby forming light scattering layers in various organic light emitting devices. The light scattering layer is provided to improve light extraction efficiency for light in every wavelength, thereby enabling the present invention to be applied to an organic white light emitting diode.
Abstract translation: 根据本发明的一个实施方案的制造有机发光器件的方法在低温下形成具有不均匀结构的光散射层。 制造有机发光器件的方法包括在衬底上形成前体层的步骤; 在前体层上依次形成金属层和有机层的工序; 通过使用热处理从有机层形成有机掩模的步骤; 通过图案化金属层形成金属掩模的步骤; 通过图案化前体层形成具有不平坦结构的光散射层的步骤; 以及去除有机掩模和金属掩模的步骤。 本发明提供在低温下进行，从而在各种有机发光器件中形成光散射层。 提供光散射层以提高每个波长的光的光提取效率，从而使本发明可应用于有机白光发光二极管。
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公开(公告)号：KR1020110059114A
公开(公告)日：2011-06-02
申请号：KR1020090115750
申请日：2009-11-27
Applicant: 한국전자통신연구원
IPC: B82B3/00 , B82B1/00 , C01G23/047
CPC classification number: H01L31/1888 , B82Y30/00 , B82Y40/00 , C01G23/04 , C01P2004/64 , H01L31/022466
Abstract: PURPOSE: A producing method of a titanium oxide nanostructure is provided to grow the titanium oxide nanostructure with the excellent electric conductivity on a transparent electrode substrate. CONSTITUTION: A producing method of a titanium oxide nanostructure comprises the following steps: synthesizing a titanium oxide precursor; coating a substrate with the titanium oxide precursor for forming a thin film layer(S150); and etching the thin film layer for producing the titanium oxide nanostructure on the substrate. The titanium oxide precursor is synthesized by a step of dissolving titanium oxide into alcohol before mixing with amine(S110), a step of heating and stirring the mixture while injecting inert gas into the mixture(S120), and a step of secondly stirring and heating the mixture(S130).
Abstract translation: 目的：提供一种氧化钛纳米结构体的制造方法，在透明电极基板上以优异的导电性生长氧化钛纳米结构体。 构成：二氧化钛纳米结构体的制造方法包括以下步骤：合成氧化钛前体; 用氧化钛前体涂覆基材以形成薄膜层（S150）; 并在基板上蚀刻用于制造氧化钛纳米结构的薄膜层。 通过在与胺混合之前将氧化钛溶解在醇中的步骤（S110）合成氧化钛前体，在混合物中注入惰性气体的同时加热搅拌的步骤（S120），第二次搅拌加热 混合物（S130）。
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公开(公告)号：KR1020120067087A
公开(公告)日：2012-06-25
申请号：KR1020100128514
申请日：2010-12-15
Applicant: 한국전자통신연구원
IPC: H01L21/027 , A61B5/0408 , B82B3/00
CPC classification number: A61B5/04082 , A61B5/04085 , B82B3/0009 , B82B3/0014 , H01L21/0274
Abstract: PURPOSE: A method of manufacturing a titanium oxide film and a neural electrode including the titanium oxide film manufactured by the method are provided to produce a hierarchy structure where a micro structure and a nano structure simultaneously exist by surface-reforming a titanium oxide pattern to a nanoporous structure with an alkaline hydrothermal reaction. CONSTITUTION: A titanium oxide sol layer is formed by applying titanium oxide sol onto a substrate. A patterned titanium oxide gel layer is formed by heating the titanium oxide sol layer. The titanium oxide film having nano sized pores is formed by letting the patterned titanium oxide gel layer have hydrothermal reaction.
Abstract translation: 目的：提供一种制造氧化钛膜的方法和包括通过该方法制造的氧化钛膜的神经电极，以通过将氧化钛图案表面重整形成为同时存在微结构和纳米结构的层次结构 纳米孔结构与碱性水热反应。 构成：通过将氧化钛溶胶施加到基材上形成氧化钛溶胶层。 通过加热氧化钛溶胶层形成图案化的氧化钛凝胶层。 通过使图案化氧化钛凝胶层具有水热反应形成具有纳米尺寸孔的氧化钛膜。
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Patent Agency Ranking
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公开(公告)号：KR1020140017109A
公开(公告)日：2014-02-11
申请号：KR1020120083401
申请日：2012-07-30
Applicant: 한국전자통신연구원
CPC classification number: H01L51/5281 , H01L51/5268 , H01L51/56 , H01L21/02282 , H01L21/7684 , H01L2224/80862 , H01L2924/01009
Abstract: An organic light emitting diode according to the embodiment of the present invention may comprise light scattering units having an island shape of irregular size and arrangement. The organic light emitting diode may further comprise a flat layer, a first electrode, an organic light emitting layer, a second electrode and a protection layer. The light scattering units are manufactured by organic solution having a lower refractive index, thereby improving light extraction efficiency of the organic light emitting diode. Furthermore, the light scattering units having an irregular island shape improve the light extraction efficiency for light of all wavelengths and thus, can also be applied to a white colored organic light emitting diode. The light scattering units having an irregular island shape can be manufactured by organic solution by rain-soaked phenomena. A method for manufacturing the organic light emitting diode may be performed at the temperature of less than 250 degree.
Abstract translation: 根据本发明的实施例的有机发光二极管可以包括具有不规则尺寸和布置的岛状的光散射单元。 有机发光二极管还可以包括平坦层，第一电极，有机发光层，第二电极和保护层。 光散射单元由具有较低折射率的有机溶液制造，从而提高有机发光二极管的光提取效率。 此外，具有不规则岛形状的光散射单元改善了所有波长的光的光提取效率，因此也可以应用于白色有机发光二极管。 具有不规则岛形状的光散射单元可以由有机溶液通过雨淋现象制造。 有机发光二极管的制造方法可以在小于250度的温度下进行。
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公开(公告)号：KR1020120133918A
公开(公告)日：2012-12-11
申请号：KR1020110052840
申请日：2011-06-01
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A fabrication method of an electrode support is provided to improve adhesion with a substrate and mechanical strength of an electrode support. CONSTITUTION: A fabrication method of an electrode support comprises: a step of forming a first insulating film(30) on a conductive substrate; a step of forming an adhered film(51) on a first insulating film; a step of forming a second insulating film on the adhered film; a step of patterning the second insulating film and the adhered film; a step of patterning the second insulating film and adhered film; a step of forming a tube-type electrode support(71) on the first insulating film; and a step of heat-treating a substrate which comprises an electrode support.
Abstract translation: 目的：提供电极支撑件的制造方法，以改善与基底的粘附和电极支撑件的机械强度。 构成：电极支撑体的制造方法包括：在导电性基板上形成第一绝缘膜（30）的工序; 在第一绝缘膜上形成粘附膜（51）的步骤; 在粘附膜上形成第二绝缘膜的步骤; 图案化第二绝缘膜和粘附膜的步骤; 图案化第二绝缘膜和粘附膜的步骤; 在所述第一绝缘膜上形成管型电极支撑件（71）的步骤; 以及对包括电极支撑体的基板进行热处理的步骤。
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公开(公告)号：KR1020130110992A
公开(公告)日：2013-10-10
申请号：KR1020120033400
申请日：2012-03-30
Applicant: 한국전자통신연구원
Inventor： 이봉준
IPC: G03F7/00
CPC classification number: G03F7/0047 , A61C8/0013 , C22C14/00 , G03F7/0035 , G03F7/0043
Abstract: PURPOSE: A patterning method of a titanium oxide film is provided to form a nanoporous structure in a selective area on titanium oxide film surface. CONSTITUTION: A patterning method of a titanium oxide film comprises the following steps: (S10) forming a titanium oxide film on a substrate; (S20) forming photoresist patterns on the titanium oxide film and selectively exposing surface of the titanium oxide film; (S30) selectively forming a nanoporous structure on selectively exposed surface of the titanium oxide film; and (S40) removing the photoresist patterns. [Reference numerals] (S10) Forming a titanium oxide film on a substrate; (S20) Forming photoresist patterns on the titanium oxide film and selectively exposing surface of the titanium oxide film; (S30) Selectively forming a nanoporous structure on selectively exposed surface of the titanium oxide film; (S40) Removing the photoresist patterns
Abstract translation: 目的：提供氧化钛膜的图案化方法以在氧化钛膜表面上的选择区域中形成纳米多孔结构。 构成：氧化钛膜的图案化方法包括以下步骤：（S10）在基板上形成氧化钛膜; （S20）在氧化钛膜上形成光致抗蚀剂图案并选择性地暴露氧化钛膜的表面; （S30）选择性地在氧化钛膜的选择性暴露的表面上形成纳米多孔结构; 和（S40）去除光致抗蚀剂图案。 （S10）在基板上形成氧化钛膜; （S20）在氧化钛膜上形成光致抗蚀剂图案并选择性地暴露氧化钛膜的表面; （S30）选择性地在氧化钛膜的选择性暴露表面上形成纳米孔结构; （S40）去除光致抗蚀剂图案
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公开(公告)号：KR1020120061387A
公开(公告)日：2012-06-13
申请号：KR1020100122693
申请日：2010-12-03
Applicant: 한국전자통신연구원
IPC: A61B5/0408
Abstract: PURPOSE: An electrode for neural signal measurement and neural impulse is provided to obtain an increased surface area by employing nanostructures like nanowires. CONSTITUTION: An electrode for neural signal measurement and neural impulse comprises a plurality of nanostructures. Each end of the plurality of nanostructures are fixed to one side of a substrate and extended in a vertical direction. The nanostructures include conductive polymer formed on the exterior surface thereof to maintain the shape. The surface are of the electrode is increased by processing the conductive polymer on the surface of the nanostructure. Therefore, the charge capacitance and affinity to a nerve cell are improved at the same time, and the improved electrode can easily induce the growth of a nerve cell.
Abstract translation: 目的：提供神经信号测量和神经脉冲电极，通过采用纳米线等纳米结构获得增加的表面积。 构成：用于神经信号测量和神经脉冲的电极包括多个纳米结构。 多个纳米结构的每个端部固定在基板的一侧并沿垂直方向延伸。 纳米结构包括形成在其外表面上的导电聚合物以保持形状。 通过处理纳米结构表面上的导电聚合物来增加电极的表面。 因此，电荷电容和对神经细胞的亲和性同时提高，改善的电极容易诱导神经细胞的生长。
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