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1.发明公开公开(公告)号：US20240337897A1
公开(公告)日：2024-10-10
申请号：US18624945
申请日：2024-04-02
Inventor： Joon Tae AHN , Minje SONG , Minhyup SONG , Taehyun LEE , Seungyoung LIM , Young Jin JUNG , Gyu Dong CHOI
CPC classification number: G02F1/353 , H01S3/0057 , H01S3/0085 , G02F2203/56
Abstract: Disclosed is an optical pulse adjusting device including a pulse shaper that receives an input signal generated based on an optical frequency comb (OFC) signal and outputs a spectrum adjustment signal by adjusting an optical spectrum shape of the input signal, an optical amplifier that outputs an optical amplification signal by amplifying the spectrum adjustment signal, an optical spectrum analyzer (OSA) that outputs an information signal by comparing an optical spectrum shape of the optical amplification signal with a target optical spectrum shape, and a control circuit that outputs a comparison signal based on the information signal. The pulse shaper further receives the comparison signal and adjusts the optical spectrum shape of the input signal based on information about a difference between the optical spectrum shape of the optical amplification signal and the target optical spectrum shape, which is included in the comparison signal.
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2.发明申请CHEMICAL COMPOUND BEING USED FOR FORMING A RANDOM WRINKLE STRUCTURE, COMPOSITION CONTAINING THE COMPOUND, FILM HAVING THE STRUCTURE, METHOD OF FORMING THE FILM, AND OLED COMPRISING THE FILM 有权用于形成随机皱纹结构的化学化合物，包含该化合物的组合物，具有结构的膜，形成膜的方法和包含膜的OLED公开(公告)号：US20160168712A1
公开(公告)日：2016-06-16
申请号：US15018887
申请日：2016-02-09
Inventor： Jaehyun MOON , Seung Koo PARK , JEONG IK LEE , Jin Wook SHIN , Doo-Hee CHO , Joo Hyun HWANG , Chul Woong JOO , Jun-Han HAN , Jin Woo HUH , Joon Tae AHN , Nam Sung CHO , Hye Yong CHU , Byoung Gon YU
IPC: C23C16/56 , C09D125/18
CPC classification number: C23C16/56 , C07C43/225 , C08F12/20 , C08F12/34 , C08F136/20 , C08G65/007 , C09D125/18 , F21V3/06 , Y10T428/24446
Abstract: Provided are a random wrinkle structure-formable compound, a composition including the same, a film including a random wrinkle structure, a method of forming the film, and an organic light emitting device including the film. A compound according to the present invention is coated and then, a film having a surface structure of random wrinkles may be simply formed through simple ultraviolet (UV) curing or thermosetting. When the film thus formed is used in an organic light emitting device, light generated from the organic light emitting device is scattered on surfaces of the random wrinkles to prevent light guide or total reflection, and thus, light is extracted to the outside. That is, a random structure disposed at the outside of the device performs a light extraction function and consequently, light efficiency of the organic light emitting device may be increased.
Abstract translation: 提供了无规皱纹结构形成的化合物，包含其的组合物，包含随机皱纹结构的膜，形成膜的方法和包括该膜的有机发光器件。 涂布本发明的化合物，然后简单地通过简单的紫外（UV）固化或热固化形成具有无规皱纹表面结构的膜。 当这样形成的膜用于有机发光器件时，从有机发光器件产生的光被散布在随机皱纹的表面上，以防止光线或全反射，从而将光提取到外部。 也就是说，设置在设备外部的随机结构执行光提取功能，因此可以增加有机发光器件的光效率。
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3.发明申请DUAL-MODE PIXELS INCLUDING EMISSIVE AND REFLECTIVE DEVICES, AND DUAL-MODE DISPLAY USING THE PIXELS 有权双模式像素包括发射和反射装置，以及使用像素的双模式显示公开(公告)号：US20160056216A1
公开(公告)日：2016-02-25
申请号：US14931202
申请日：2015-11-03
Inventor： Jong Tae LIM , Joon Tae AHN , Jeong Ik LEE , Hye Yong CHU , Byoung Gon YU , Jonghee LEE , Jun-Han HAN , Jaehyun MOON
CPC classification number: H01L27/3232 , H01L27/3211 , H01L27/322 , H01L27/3262 , H01L51/5215 , H01L51/5234 , H01L51/5271 , H01L2251/305 , H01L2251/306 , H01L2251/308 , H01L2251/5323
Abstract: A dual-mode display including a substrate and a multiple sub-pixels on the substrate, in which each sub-pixel includes, a color selection reflector, and an optical shutter disposed on the color selection reflector, and an emissive devised disposed on the shutter, wherein the emissive device includes a cathode and an anode, and the cathode and the anode include a carbon-based material including graphene sheets, graphene flakes, and graphene platelets, and a binary or ternary transparent conductive oxide including indium oxide, tin oxide, and zinc oxide.
Abstract translation: 一种双模式显示器，包括基板和多个子像素，其中每个子像素包括颜色选择反射器和设置在选色反射器上的光学快门，以及设置在快门上的发光体 其中，所述发光装置包括阴极和阳极，并且所述阴极和所述阳极包括碳基材料，所述碳基材料包括石墨烯片，石墨烯薄片和石墨烯薄片，以及二元或三元透明导电氧化物，包括氧化铟，氧化锡， 和氧化锌。
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4.发明申请DUAL-MODE PIXELS INCLUDING EMISSIVE AND REFLECTIVE DEVICES, AND DUAL-MODE DISPLAY USING THE PIXELS 有权双模式像素包括发射和反射装置，以及使用像素的双模式显示公开(公告)号：US20160079319A1
公开(公告)日：2016-03-17
申请号：US14931945
申请日：2015-11-04
Inventor： Jong Tae LIM , Joon Tae AHN , Jeong Ik LEE , Hye Yong CHU , Byoung Gon YU , Jonghee LEE , Jun-Han HAN , Jaehyun MOON
CPC classification number: H01L27/3232 , H01L27/3211 , H01L27/322 , H01L27/3262 , H01L51/5215 , H01L51/5234 , H01L51/5271 , H01L2251/305 , H01L2251/306 , H01L2251/308 , H01L2251/5323
Abstract: A dual-mode display including a substrate and a plurality of sub-pixels on the substrate, in which each sub-pixel includes, a reflective device having an optical filter function which reflects different color according to electrical signals applied from outside the display, and an emissive device disposed on the reflective device, wherein the emissive device includes a cathode and an anode, and the cathode and the anode include a carbon-based material including graphene sheets, graphene flakes, and graphene platelets, and a binary or ternary transparent conductive oxide including indium oxide, tin oxide, and zinc oxide.
Abstract translation: 一种双模式显示器，包括：衬底和多个子像素，其中每个子像素包括：具有根据从显示器外部施加的电信号反映不同颜色的滤光器功能的反射器件;以及 设置在所述反射装置上的发射装置，其中所述发射装置包括阴极和阳极，并且所述阴极和所述阳极包括碳基材料，所述碳基材料包括石墨烯片，石墨烯薄片和石墨烯片晶，以及二元或三元透明导电 包括氧化铟，氧化锡和氧化锌的氧化物。
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Patent Agency Ranking
5.发明申请DUAL-MODE PIXELS INCLUDING EMISSIVE AND REFLECTIVE DEVICES, AND DUAL-MODE DISPLAY USING THE PIXELS 有权双模式像素包括发射和反射装置，以及使用像素的双模式显示公开(公告)号：US20150155340A1
公开(公告)日：2015-06-04
申请号：US14335154
申请日：2014-07-18
Inventor： Jong Tae LIM , Joon Tae AHN , Jeong Ik LEE , Hye Yong CHU , Byoung Gon YU , Jonghee LEE , Jun-Han HAN , Jaehyun MOON
CPC classification number: H01L27/3232 , H01L27/3211 , H01L27/322 , H01L27/3262 , H01L51/5215 , H01L51/5234 , H01L51/5271 , H01L2251/305 , H01L2251/306 , H01L2251/308 , H01L2251/5323
Abstract: Provided is a dual-mode display including a substrate and a plurality of sub-pixels on the substrate, in which each sub-pixel includes an emissive device, a color selection reflector disposed on one side of the emissive device, and an optical shutter disposed on another side of the emissive device, wherein the emissive device includes a cathode and an anode, and the cathode and the anode include a carbon-based material including graphene sheets, graphene flakes, and graphene platelets, and a binary or ternary transparent conductive oxide including indium oxide, tin oxide, and zinc oxide.
Abstract translation: 提供了一种双模式显示器，其包括衬底和衬底上的多个子像素，其中每个子像素包括发射器件，布置在发射器件的一侧上的选色反射器和设置在该发光器件的一侧的光闸 在发射装置的另一侧，其中发射装置包括阴极和阳极，并且阴极和阳极包括碳基材料，包括石墨烯片，石墨烯薄片和石墨烯片晶，以及二元或三元透明导电氧化物 包括氧化铟，氧化锡和氧化锌。
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公开(公告)号：US20190379459A1
公开(公告)日：2019-12-12
申请号：US16439294
申请日：2019-06-12
Inventor： Sungil KIM , Jung Min PARK , Minje SONG , minhyup SONG , Jae-Sik SIM , Joon Tae AHN
IPC: H04B10/508 , H04L25/03 , H04B10/564
Abstract: An embodiment of the inventive concept includes an optical signal generating circuit, a controlling circuit, a waveform shaping circuit, and an output circuit. The optical signal generating circuit generates a first optical signal including pulses. The controlling circuit generates a control signal indicating a first pulse to be attenuated in magnitude among the pulses. The waveform shaping circuit attenuates a magnitude of the first pulse based on the control signal and the first optical signal, and generates a second optical signal including pulses corresponding to the pulses included in the first optical signal and the first pulse having the attenuated magnitude. The output circuit outputs an electric signal of bands corresponding to differences between frequencies of the pulses included in the second optical signal based on the second optical signal. A band corresponding to the first pulse among the bands of the electric signal is adjusted as the magnitude of the first pulse is attenuated.
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公开(公告)号：US20150214485A1
公开(公告)日：2015-07-30
申请号：US14449226
申请日：2014-08-01
Inventor： Jong Tae LIM , Jeong Ik LEE , Hye Yong CHU , Joon Tae AHN , Jonghee LEE , Jun-Han HAN , Ji-Young OH , Byoung Gon YU , Jaehyun MOON , Nam Sung CHO
CPC classification number: H01L51/0022 , H01L21/02491 , H01L21/02527 , H01L51/5092 , H01L51/5206 , H01L51/5234 , H01L51/56
Abstract: Provided is a method of manufacturing an organic light-emitting device including a graphene layer. The method of manufacturing an organic light-emitting device according to the present invention may include providing a graphene donor unit including a patterned graphene layer, providing a device unit, and attaching the graphene layer of the graphene donor unit to an organic part. The device unit may include a substrate, a lower electrode, and the organic part which are sequentially stacked, and the organic part may include a dopant. The graphene donor unit may include the graphene layer, a release layer, and an elastic stamp layer which are sequentially stacked.
Abstract translation: 提供一种制造包括石墨烯层的有机发光器件的方法。 根据本发明的制造有机发光器件的方法可以包括提供包括图案化石墨烯层的石墨烯给体单元，提供器件单元，以及将石墨烯供体单元的石墨烯层附着到有机部件。 器件单元可以包括依次堆叠的衬底，下电极和有机部分，并且有机部分可以包括掺杂剂。 石墨烯供体单元可以包括顺序堆叠的石墨烯层，释放层和弹性印模层。
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8.发明申请OPTICAL FIBER DRAWING APPARATUS HAVING SIMPLE STRUCTURE AND OPTICAL FIBER DRAWING METHOD USING THE SAME 审中-公开具有简单结构和光纤绘图方法的光纤绘图装置公开(公告)号：US20150068252A1
公开(公告)日：2015-03-12
申请号：US14293055
申请日：2014-06-02
Inventor： Hong-Seok SEO , Joon Tae AHN , Bong Je PARK , Hee Rak CHOI
IPC: C03B37/023
CPC classification number: C03B37/023 , Y02P40/57
Abstract: Provided is an optical fiber drawing apparatus and optical fiber drawing method using the same. The apparatus may include a crucible accommodating core and clad sources and having a bottom hole through which the core and clad sources pass, and a plug disposed under the crucible, the plug passing through the bottom hole. The plug may include a bottom plug disposed under the crucible to close the bottom hole, and a first upper plug disposed on the bottom plug to pass through the bottom hole.
Abstract translation: 提供了一种使用其的光纤拉制装置和光纤拉制方法。 该装置可以包括坩埚容纳芯和包层源，并且具有核心和包层源穿过的底孔，以及设置在坩埚下方的插塞，其穿过底孔。 塞子可以包括设置在坩埚下方以封闭底部孔的底部塞子，以及设置在底部塞子上以穿过底部孔的第一上部塞子。
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公开(公告)号：US20140077170A1
公开(公告)日：2014-03-20
申请号：US13782183
申请日：2013-03-01
Inventor： Jun-Han HAN , Jeong Ik LEE , Chul Woong JOO , Jin Woo HUH , Jaehyun MOON , Seung Koo PARK , Joon Tae AHN , Bong Joon LEE , Nam Sung CHO , Doo-Hee CHO , Joo Hyun HWANG , Jin Wook SHIN , Hye Yong CHU
IPC: H01L51/52
CPC classification number: H01L51/5271 , H01L51/5036 , H01L51/5044
Abstract: Provided is a hybrid light emitting device. The hybrid light emitting device may include the first light emitting part on the substrate, the capping layer, and the second light emitting part. The first light emitting part may emit light having a first wavelength, and the first light emitting part may include a first electrode, an organic emitting layer, and a second electrode sequentially disposed. A second light emitting part may generate light having a second wavelength. A capping layer may be disposed between the organic emitting layer and the second light emitting part. The capping layer may reflect light having the first wavelength and transmit light having the second wavelength.
Abstract translation: 提供了一种混合发光装置。 混合发光器件可以包括衬底上的第一发光部分，覆盖层和第二发光部分。 第一发光部分可以发射具有第一波长的光，并且第一发光部分可以包括顺序地布置的第一电极，有机发光层和第二电极。 第二发光部分可以产生具有第二波长的光。 可以在有机发光层和第二发光部分之间设置覆盖层。 覆盖层可以反射具有第一波长的光并透射具有第二波长的光。
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