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公开(公告)号：US20070184975A1
公开(公告)日：2007-08-09
申请号：US10598631
申请日：2005-03-11
申请人： Gyu-chul Yi , Sung-Jin An
发明人： Gyu-chul Yi , Sung-Jin An
IPC分类号： B01J27/24
CPC分类号： B82Y30/00 , B01J21/063 , B01J23/06 , B01J23/54 , B01J23/66 , B01J23/76 , B01J35/0013 , B01J35/004 , B01J37/0238 , B01J37/347
摘要： Disclosed is a photocatalyst having a matrix which comprises a substrate and oxide-based nanomaterial formed on the substrate. The photocatalyst has a ratio of area to volume that is higher than a conventional photocatalyst having the same components, and also has a nano-sized photocatalytic layer. Thereby, it has excellent photolytic properties.
摘要翻译： 公开了一种具有基质的光催化剂，该基质包括在基材上形成的基材和基于氧化物的纳米材料。 光催化剂具有比具有相同组分的常规光催化剂高的面积与体积的比率，并且还具有纳米尺寸的光催化层。 因此，其具有优异的光解性。
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2.发明申请Light-Emitting Device Comprising Conductive Nanorods as Transparent Electrodes 有权包含导电纳米棒作为透明电极的发光器件公开(公告)号：US20080315229A1
公开(公告)日：2008-12-25
申请号：US12064235
申请日：2005-08-19
申请人： Gyu-chul Yi , Sung-Jin An
发明人： Gyu-chul Yi , Sung-Jin An
IPC分类号： H01L33/00
CPC分类号： H01L33/42 , B82Y20/00 , H01L33/387 , H01L51/5088 , H01L51/5092 , H01L51/5262 , Y10S977/762
摘要： Disclosed herein is an electrical light-emitting device including a transparent conductive nanorod type electrode, in which transparent conductive nanorods grown perpendicular to a light-emitting layer are used as the electrode. Hence, light is not absorbed by the electrode, and tunneling easily occurs due to nanocontact of the nanorods, thus increasing current injection efficiency, and also, total internal reflections decrease. Thereby, the light-emitting device according to this invention has light-emitting properties and luminous efficiency superior to conventional light-emitting devices, including metal electrodes or thin film type transparent electrodes.
摘要翻译： 本发明公开了一种包括透明导电纳米棒型电极的电发光器件，其中垂直于发光层生长的透明导电纳米棒用作电极。 因此，光不被电极吸收，并且由于纳米棒的纳米接触容易发生隧道化，从而增加电流注入效率，并且总内部反射降低。 由此，本发明的发光装置的发光特性和发光效率优于常规的发光装置，包括金属电极或薄膜型透明电极。
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3.发明授权Light-emitting device comprising conductive nanorods as transparent electrodes 有权包含导电纳米棒作为透明电极的发光器件公开(公告)号：US08022432B2
公开(公告)日：2011-09-20
申请号：US12064235
申请日：2005-08-19
申请人： Gyu-chul Yi , Sung-Jin An
发明人： Gyu-chul Yi , Sung-Jin An
IPC分类号： H01L29/22
CPC分类号： H01L33/42 , B82Y20/00 , H01L33/387 , H01L51/5088 , H01L51/5092 , H01L51/5262 , Y10S977/762
摘要： Disclosed herein is an electrical light-emitting device including a transparent conductive nanorod type electrode, in which transparent conductive nanorods grown perpendicular to a light-emitting layer are used as the electrode. Hence, light is not absorbed by the electrode, and tunneling easily occurs due to nanocontact of the nanorods, thus increasing current injection efficiency, and also, total internal reflections decrease. Thereby, the light-emitting device according to this invention has light-emitting properties and luminous efficiency superior to conventional light-emitting devices, including metal electrodes or thin film type transparent electrodes.
摘要翻译： 本发明公开了一种包括透明导电纳米棒型电极的电发光器件，其中垂直于发光层生长的透明导电纳米棒用作电极。 因此，光不被电极吸收，并且由于纳米棒的纳米接触容易发生隧道化，从而增加电流注入效率，并且总内部反射降低。 由此，本发明的发光装置的发光特性和发光效率优于常规的发光装置，包括金属电极或薄膜型透明电极。
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公开(公告)号：US20120111801A1
公开(公告)日：2012-05-10
申请号：US12064816
申请日：2005-08-31
申请人： Gyu-chul Yi , Motoichi Ohtsu , Takashi Yatsui
发明人： Gyu-chul Yi , Motoichi Ohtsu , Takashi Yatsui
CPC分类号： B01J35/004 , B01D53/885 , B01D2255/802 , B01J23/06 , B01J35/06 , B01J37/0238 , B82Y30/00 , C01B3/042 , C01G9/006 , C01G9/02 , C01P2004/16 , C02F1/32 , C02F1/725 , C02F2305/10 , Y02E60/324 , Y02E60/364
摘要： Disclosed is a near-field photocatalyst using a ZnO (ZnO) nanowire. The photocatalyst is advantageous in that low-priced zinc is used instead of titanium, conventionally used as a photocatalyst to reduce expenses, and that it is possible to obtain overvoltage which is sufficient to generate hydrogen using an optical near field formed around an end of a ZnO nanowire without the application of additional external voltage, thus the use of a costly electrode, such as platinum, is avoided and a process is simplified.
摘要翻译： 公开了使用ZnO（ZnO）纳米线的近场光催化剂。 光催化剂的优点在于，使用低价锌代替钛，通常用作光催化剂以降低成本，并且可以获得足够的过电压，该过电压是使用形成在 ZnO纳米线不施加额外的外部电压，因此避免了昂贵的电极（例如铂）的使用，并且简化了工艺。
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公开(公告)号：US08664641B2
公开(公告)日：2014-03-04
申请号：US13376382
申请日：2010-05-27
申请人： Gyu-chul Yi , Yong-Jin Kim
发明人： Gyu-chul Yi , Yong-Jin Kim
IPC分类号： H01L29/06
摘要： Disclosed herein is a nano device, including: a carbon layer including one-layered graphene having a honeycombed planar structure in which carbon atoms are connected with each other and two or more-layered monocrystalline graphite; and one or more vertically-grown nanostructures formed on the carbon layer. This nano device can be used to manufacture an integrated circuit in which various devices including a graphene electronic device and a photonic device are connected with each other, and is a high-purity and high-quality nano device having a small amount of impurities because a metal catalyst is not used.
摘要翻译： 本发明公开了一种纳米器件，包括：碳层，其包含具有蜂窝状平面结构的单层石墨烯，碳原子彼此连接，两层或更多层单晶石墨; 以及形成在碳层上的一个或多个垂直生长的纳米结构。 该纳米器件可用于制造其中包括石墨烯电子器件和光子器件的各种器件彼此连接的集成电路，并且是具有少量杂质的高纯度和高质量的纳米器件，因为 不使用金属催化剂。
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公开(公告)号：US20120132892A1
公开(公告)日：2012-05-31
申请号：US13376382
申请日：2010-05-27
申请人： Gyu-chul Yi , Yong-Jin Kim
发明人： Gyu-chul Yi , Yong-Jin Kim
IPC分类号： H01L29/772 , H01L29/15
摘要： Disclosed herein is a nano device, including: a carbon layer including one-layered graphene having a honeycombed planar structure in which carbon atoms are connected with each other and two or more-layered monocrystalline graphite; and one or more vertically-grown nanostructures formed on the carbon layer. This nano device can be used to manufacture an integrated circuit in which various devices including a graphene electronic device and a photonic device are connected with each other, and is a high-purity and high-quality nano device having a small amount of impurities because a metal catalyst is not used.
摘要翻译： 本发明公开了一种纳米器件，包括：碳层，其包含具有蜂窝状平面结构的单层石墨烯，碳原子彼此连接，两层或更多层单晶石墨; 以及形成在碳层上的一个或多个垂直生长的纳米结构。 该纳米器件可用于制造其中包括石墨烯电子器件和光子器件的各种器件彼此连接的集成电路，并且是具有少量杂质的高纯度和高质量的纳米器件，因为 不使用金属催化剂。
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公开(公告)号：US20140291690A1
公开(公告)日：2014-10-02
申请号：US14117613
申请日：2012-08-14
申请人： Gyu-chul Yi , Kunook Chung
发明人： Gyu-chul Yi , Kunook Chung
CPC分类号： H01L33/24 , H01L33/007 , H01L33/08 , H01L33/32
摘要： Provided are an optical device and a method for manufacturing same. The optical device according to the present invention including: a transparent amorphous substrate; a current injection layer formed on the substrate; a graphite layer formed on the current injection layer; and a semiconductor unit formed on the graphite layer, wherein the semiconductor unit is formed after forming the graphite layer on the amorphous substrate, thereby overcoming the problems of conventional methods that involve forming a semiconductor unit on an amorphous substrate, and the semiconductor unit of the present invention has superior crystallinity.
摘要翻译： 提供了一种光学器件及其制造方法。 根据本发明的光学装置包括：透明非晶基板; 形成在所述基板上的电流注入层; 形成在电流注入层上的石墨层; 以及形成在所述石墨层上的半导体单元，其中，在所述非晶基板上形成所述石墨层之后形成所述半导体单元，从而克服了涉及在非晶基板上形成半导体单元的常规方法的问题，以及所述半导体单元 本发明具有优异的结晶度。
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公开(公告)号：US20080107876A1
公开(公告)日：2008-05-08
申请号：US11692161
申请日：2007-03-27
申请人： Gyu-chul Yi , Yong-jin Kim , Chul-ho Lee
发明人： Gyu-chul Yi , Yong-jin Kim , Chul-ho Lee
CPC分类号： C30B7/10 , C30B23/04 , C30B25/04 , C30B29/16 , Y10T428/24851
摘要： Disclosed herein is a method of selectively growing zinc oxide microstructures and the zinc oxide microstructures prepared using the method. The method includes the steps of applying an organic material or an inorganic material on a substrate, forming a pattern having a predetermined specific location and a predetermined interval on the substrate using a physical or chemical etching method, and selectively growing zinc oxide microstructures at the location where the pattern is formed using various growth methods such as hydro-thermal synthesis, physical vapor deposition, chemical vapor deposition method or the like.
摘要翻译： 本文公开了使用该方法制备的氧化锌微结构和氧化锌微结构的选择性生长的方法。 该方法包括以下步骤：在基板上施加有机材料或无机材料，使用物理或化学蚀刻方法在基板上形成具有预定特定位置和预定间隔的图案，并且在该位置选择性地生长氧化锌微结构 其中使用诸如水热合成，物理气相沉积，化学气相沉积法等的各种生长方法形成图案。
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