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公开(公告)号：KR1020150088565A
公开(公告)日：2015-08-03
申请号：KR1020140009043
申请日：2014-01-24
Applicant: 한국전자통신연구원
CPC classification number: G02F1/155 , G02F1/1521 , G02F2001/1552
Abstract: 본발명은표시장치및 이의제조방법을제공한다. 이표시장치에서는수나노에서수십마이크로의주름구조를가지는주름막을가진다. 이방법에서는주름막이프리폴리머의코팅과단순자외선노광공정에의해형성된다.
Abstract translation: 本发明提供一种显示装置及其制造方法。 显示装置包括皱纹结构为几纳米至几十微米的皱纹膜。 在该方法中，皱纹膜通过预聚物涂布工艺和简单的UV曝光工艺形成。 本发明提供了皱纹结构的电极。
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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：KR101284736B1
公开(公告)日：2013-07-17
申请号：KR1020120007283
申请日：2012-01-25
Applicant: 한국전자통신연구원
IPC: F21V33/00
CPC classification number: H05B33/0896 , H01Q1/22 , H01Q7/00 , Y02B20/36
Abstract: PURPOSE: A light source device is provided to implement miniaturization by including an antenna formed along the circumference of a light emitting region. CONSTITUTION: A light emitting unit (100) has a light emitting region. An antenna (200) is formed along the circumference of the light emitting region. A driving unit (300) processes wireless power and provides the wireless power to the light emitting unit. The wireless power is received at the antenna. The light emitting unit includes an organic light emitting diode (OLED). [Reference numerals] (300) Driving unit
Abstract translation: 目的：提供一种光源装置，通过包括沿着发光区域的圆周形成的天线来实现小型化。 构成：发光单元（100）具有发光区域。 沿着发光区域的圆周形成天线（200）。 驱动单元（300）处理无线电力并向发光单元提供无线电力。 在天线处接收无线电力。 发光单元包括有机发光二极管（OLED）。 （附图标记）（300）驱动单元
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公开(公告)号：KR1020130034473A
公开(公告)日：2013-04-05
申请号：KR1020110098500
申请日：2011-09-28
Applicant: 한국전자통신연구원
CPC classification number: H01L51/5218 , H01L51/5234 , H01L51/5275 , H01L2251/558
Abstract: PURPOSE: An organic light emitting diode and a manufacturing method thereof are provided to improve optical extraction efficiency by using an anode layer including ultra-thin graphene and a low refractive index layer including silica aero gel. CONSTITUTION: A substrate(10) having a first refractive index is formed. A cathode layer(50) is formed on the substrate. An anode layer(30) has a thickness which is 0.025 times less than the minimum wavelength of visible light. The anode layer is formed between the cathode layer and the substrate. An organic light emitting layer(40) is formed between the cathode layer and the anode layer. A low refractive index layer(20) is formed between the anode layer and the substrate. A protection layer(60) including a polymer is formed on the cathode layer.
Abstract translation: 目的：提供一种有机发光二极管及其制造方法，以通过使用包括超薄石墨烯的阳极层和包括二氧化硅气凝胶的低折射率层来提高光学提取效率。 构成：形成具有第一折射率的基板（10）。 在基板上形成阴极层（50）。 阳极层（30）的厚度比可见光的最小波长小0.025倍。 在阴极层和衬底之间形成阳极层。 在阴极层和阳极层之间形成有机发光层（40）。 在阳极层和基板之间形成低折射率层（20）。 在阴极层上形成包含聚合物的保护层（60）。
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公开(公告)号：KR1020130026910A
公开(公告)日：2013-03-14
申请号：KR1020110090366
申请日：2011-09-06
Applicant: 한국전자통신연구원
CPC classification number: H01L51/5268 , H01L51/5275 , G02B5/02 , G02B6/004
Abstract: PURPOSE: An organic light emitting diode and a manufacturing method thereof are provided to improve productivity and light extraction efficiency according to light scattering of a scattering layer by including the scattering layer with fine patterns between a substrate and a first electrode layer. CONSTITUTION: A substrate(10) includes a recess(12) on the upper surface thereof. A first electrode layer(40) and a second electrode layer(60) are formed on the upper side of the substrate. An organic light emitting layer(50) emits light between the first electrode layer and the second electrode layer. A scattering layer scatters light between the first electrode layer and the substrate and includes fine patterns(20) and a flat layer(30). The fine patterns are arranged along the recess on the upper surface of the substrate. The flat layer is formed on the upper side of the substrate and covers the fine patterns.
Abstract translation: 目的：提供一种有机发光二极管及其制造方法，其通过在基板和第一电极层之间包含微细图案的散射层，根据散射层的光散射来提高生产率和光提取效率。 构成：衬底（10）在其上表面上包括凹部（12）。 在基板的上侧形成第一电极层（40）和第二电极层（60）。 有机发光层（50）在第一电极层和第二电极层之间发光。 散射层在第一电极层和基板之间散射光，并且包括精细图案（20）和平坦层（30）。 精细图案沿着衬底的上表面上的凹部布置。 平坦层形成在基板的上侧并覆盖精细图案。
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Patent Agency Ranking
公开(公告)号：KR1020130015099A
公开(公告)日：2013-02-13
申请号：KR1020110076929
申请日：2011-08-02
Applicant: 한국전자통신연구원
CPC classification number: H01L51/5212 , H01L51/5268 , H01L51/5275 , H01L2251/558 , F21Y2105/00 , F21Y2115/15 , H01L2251/5361 , Y02B20/36
Abstract: PURPOSE: An organic light emitting device is provided to improve the extraction efficiency of light emitted from a substrate to the outside by minimizing total reflection in a boundary between the substrate and external air. CONSTITUTION: A substrate(100) with a first refractive index is prepared. A first electrode(110) is formed on the substrate. A second electrode(130) is formed between the substrate and the first electrode. An organic light emitting layer(120) with a second refractive index is formed between the first electrode and the second electrode. The first refractive index is equal to or higher than the second refractive index. A protection layer(140) is formed on the second electrode.
Abstract translation: 目的：提供一种有机发光装置，通过最小化基板和外部空气之间的边界中的全反射来提高从基板向外部发射的光的提取效率。 构成：制备具有第一折射率的衬底（100）。 第一电极（110）形成在基板上。 第二电极（130）形成在基板和第一电极之间。 在第一电极和第二电极之间形成具有第二折射率的有机发光层（120）。 第一折射率等于或高于第二折射率。 在第二电极上形成保护层（140）。
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公开(公告)号：KR1020120095696A
公开(公告)日：2012-08-29
申请号：KR1020110015169
申请日：2011-02-21
Applicant: 한국전자통신연구원
CPC classification number: H01L51/5203 , H01L51/0096 , H01L51/5237 , H01L51/5253 , H01L51/5262 , H01L51/5296 , H01L2251/5361
Abstract: PURPOSE: An organic light emitting diode and a manufacturing method thereof are provided to increase the light extraction efficiency of organic light emitting diode by emitting light diffracted by bent patterns. CONSTITUTION: A first electrode(200) is formed on a substrate(100). An organic light emitting layer(300) is formed on the first electrode. A second electrode(400) is formed on the organic light emitting layer. A protective layer(500) is formed on the second electrode. Micrometer sized bent patterns(110,120) are formed on the surface of the substrate adjacent to the first electrode.
Abstract translation: 目的：提供一种有机发光二极管及其制造方法，以通过发射由弯曲图案衍射的光来增加有机发光二极管的光提取效率。 构成：在基板（100）上形成第一电极（200）。 在第一电极上形成有机发光层（300）。 第二电极（400）形成在有机发光层上。 在第二电极上形成保护层（500）。 千分尺尺寸的弯曲图案（110,120）形成在与第一电极相邻的基板的表面上。
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公开(公告)号：KR1020120006214A
公开(公告)日：2012-01-18
申请号：KR1020100066831
申请日：2010-07-12
Applicant: 한국전자통신연구원
IPC: H01L51/52
CPC classification number: H01L27/32
Abstract: PURPOSE: An organic light emitting diode(OLED) surface light source apparatus is provided to control electrical and optical characteristics generated in a light emitting region, thereby improving the uniformity of the OLED surface light source apparatus. CONSTITUTION: A driving part(510) outputs a plurality of power sources. A surface light source part(520) comprises a substrate(521), a light emitting region(522), a plurality of positive contact points(523,524) and a negative contact point(525). The light emitting region emits light using a plurality of power sources supplied from the driving part. The positive contact point and the negative contact point respectively supply the plurality of power sources outputted from the driving part to the light emitting region. A control part(530) controls the size of the plurality of power sources outputted from the driving part.
Abstract translation: 目的：提供一种有机发光二极管（OLED）表面光源装置，用于控制在发光区域中产生的电和光特性，从而提高OLED面光源装置的均匀性。 构成：驱动部（510）输出多个电源。 表面光源部分（520）包括基板（521），发光区域（522），多个正接触点（523,524）和负接触点（525）。 发光区域使用从驱动部件供给的多个电源发光。 正接触点和负接触点分别将从驱动部输出的多个电源供给到发光区域。 控制部（530）控制从驱动部输出的多个电源的尺寸。
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公开(公告)号：KR1020110113556A
公开(公告)日：2011-10-17
申请号：KR1020100107660
申请日：2010-11-01
Applicant: 한국전자통신연구원
CPC classification number: H01L51/5203 , H01L51/5212 , H01L51/5228
Abstract: 본 발명은 ＯＬＥＤ 면광원 장치 및 그 제조 방법에 관한 것으로서, 기판의 상부에 형성되고, 외부로부터 인가되는 전원을 공급하는 양극, 음극; 상기 양극과 상기 음극 사이에 형성되고, 상기 양극과 상기 음극을 통하여 공급되는 전원에 의해 발광하는 유기 발광층; 및 상기 양극 또는 상기 음극과 접합되어 상기 양극 또는 상기 음극으로 전원을 공급하거나, 상기 양극 또는 상기 음극과 전기적으로 절연되어 다른 발광영역으로 전원을 공급하는 다수의 보조 전극을 포함하는 보조 전극층을 포함한다.
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