公开(公告)号：US20100294355A1

公开(公告)日：2010-11-25

申请号：US12629628

申请日：2009-12-02

申请人： Won-Kook Choi ,  Dong Hee Park ,  Dong-Ick Son ,  Sang Yub Lee ,  Ji-Won Choi

发明人： Won-Kook Choi ,  Dong Hee Park ,  Dong-Ick Son ,  Sang Yub Lee ,  Ji-Won Choi

IPC分类号： H01L31/00 ,  H01L31/04 ,  H01L31/18

CPC分类号： H01L31/035281 ,  H01L31/0392 ,  H01L31/03923 ,  H01L31/03925 ,  H01L31/073 ,  H01L51/0042 ,  H01L51/426 ,  Y02E10/541 ,  Y02E10/543 ,  Y02E10/549 ,  Y02P70/521

摘要： A high-efficiency solar cell device of the present invention comprising an active layer composed of a p-i-n form polymer-quantum dot composite having a consolidated core/shell structure which is formed by heating a coating layer of a solution of an organic-inorganic mixture of a p-type organic polymer, an n-type organic compound, and a semiconductor quantum dot dissolved in an organic solvent is capable of overcoming the shortcoming of the conventional solar cell devices having a multi-layered thin film structure.

摘要翻译： 本发明的高效率太阳能电池器件包括由具有固化核/壳结构的pin形式的聚合物 - 量子点复合物构成的活性层，该活性层通过加热有机 - 无机混合物的溶液的涂层而形成 溶解在有机溶剂中的p型有机聚合物，n型有机化合物和半导体量子点能够克服具有多层薄膜结构的传统太阳能电池器件的缺点。

公开(公告)号：US08288776B2

公开(公告)日：2012-10-16

申请号：US12918651

申请日：2008-06-26

申请人： Won-Kook Choi ,  Sang Yub Ie ,  Dong Hee Park ,  Ji Hwan Kim ,  Dong Soo Lee ,  In Seok Park ,  Dong Ik Son

发明人： Won-Kook Choi ,  Sang Yub Ie ,  Dong Hee Park ,  Ji Hwan Kim ,  Dong Soo Lee ,  In Seok Park ,  Dong Ik Son

IPC分类号： H01L27/15 ,  H01L31/12 ,  H01L33/00

CPC分类号： H05K3/027 ,  B06B1/0688 ,  B82Y30/00 ,  G06F3/016 ,  G06F3/0414 ,  H01L27/20 ,  H01L27/3225 ,  H01L41/0478 ,  H01L41/29 ,  H01L51/0042 ,  H01L51/426 ,  H01L51/52 ,  H01L2251/5338 ,  H04R1/04 ,  H04R17/005 ,  H04R31/00 ,  H04R2499/15 ,  H05K1/028 ,  H05K2201/015 ,  H05K2201/0326 ,  H05K2201/0329

摘要： The present invention relates to an integrated, composite hybrid electric device in which various devices are formed as a single unit on one flexible substrate, and a fabrication method thereof. More particularly, the present invention a hybrid electric device in which a display device, a vibration-generating (or vibration-sensing) device, and a non-volatile memory device are formed on a single flexible piezoelectric polymer substrate into a single unit by using a flexible piezoelectric polymer substrate whose both surfaces are thinly deposited with a patterned transparent oxidation electrode, and a fabrication method thereof.

摘要翻译： 本发明涉及一种集成的复合混合电气装置及其制造方法，其中各种装置在一个柔性基板上形成为单个单元。 更具体地说，本发明是一种混合电动装置，其中通过使用在单个柔性压电聚合物基板上将显示装置，振动产生（或振动感测）装置和非易失性存储装置形成为单个装置 一种柔性压电聚合物基材及其制造方法，它们的两个表面均薄片地沉积有图案化的透明氧化电极。

公开(公告)号：US20100328328A1

公开(公告)日：2010-12-30

申请号：US12918651

申请日：2008-06-26

申请人： Won-Kook Choi ,  Sang Yub Ie ,  Dong Hee Park ,  Ji Hwan Kim ,  Dong Soo Lee ,  In Seok Park ,  Dong Ik Son

发明人： Won-Kook Choi ,  Sang Yub Ie ,  Dong Hee Park ,  Ji Hwan Kim ,  Dong Soo Lee ,  In Seok Park ,  Dong Ik Son

IPC分类号： G09G3/32 ,  G06T1/60 ,  H01L41/22

CPC分类号： H05K3/027 ,  B06B1/0688 ,  B82Y30/00 ,  G06F3/016 ,  G06F3/0414 ,  H01L27/20 ,  H01L27/3225 ,  H01L41/0478 ,  H01L41/29 ,  H01L51/0042 ,  H01L51/426 ,  H01L51/52 ,  H01L2251/5338 ,  H04R1/04 ,  H04R17/005 ,  H04R31/00 ,  H04R2499/15 ,  H05K1/028 ,  H05K2201/015 ,  H05K2201/0326 ,  H05K2201/0329

摘要： The present invention relates to an integrated, composite hybrid electric device in which various devices are formed as a single unit on one flexible substrate, and a fabrication method thereof. More particularly, the present invention a hybrid electric device in which a display device, a vibration-generating (or vibration-sensing) device, and a non-volatile memory device are formed on a single flexible piezoelectric polymer substrate into a single unit by using a flexible piezoelectric polymer substrate whose both surfaces are thinly deposited with a patterned transparent oxidation electrode, and a fabrication method thereof.

摘要翻译： 本发明涉及一种集成的复合混合电气装置及其制造方法，其中各种装置在一个柔性基板上形成为单个单元。 更具体地说，本发明是一种混合电动装置，其中通过使用在单个柔性压电聚合物基板上将显示装置，振动产生（或振动感测）装置和非易失性存储装置形成为单个装置 一种柔性压电聚合物基材及其制造方法，它们的两个表面均薄片地沉积有图案化的透明氧化电极。

公开(公告)号：US20060247125A1

公开(公告)日：2006-11-02

申请号：US11380361

申请日：2006-04-26

申请人： Won-Kook Choi ,  Yeon-Sik Jung ,  Dong-Heon Kang ,  Kyung-Ju Lee

发明人： Won-Kook Choi ,  Yeon-Sik Jung ,  Dong-Heon Kang ,  Kyung-Ju Lee

IPC分类号： B01J27/26

CPC分类号： B01J35/004 ,  B01J21/063 ,  B01J27/22 ,  B01J27/24 ,  B01J37/34 ,  B01J37/347

摘要： The present invention provides for titanium oxide-based photocatalysts having a general formula of TiO2-X-δCXNδ and self-cleaning materials that are prepared by substituting O of pure TiO2 with C and N. A preparation method comprising a process for forming thin films of TiO2-X-δCXNδ by using gases such as Ar, N2, CO2, CO and O are used for reactive sputtering, and a process of heat treating at around 500° C., thereby crystallizing, is provided. The titanium oxide-based photocatalysts having a general formula of TiO2-X-δCXNδ and self-cleaning materials according to the present invention have a smaller optical bandgap compared to pure titanium oxides, and therefore, the photocatalysts can be activated under the visible light range. In addition, they comprise only pure anatase crystallization phase, and since the crystallized particles are small in size, the efficiency and self-cleaning effect of the photocatalysts are very high.

摘要翻译： 本发明提供了具有通式为TiO 2-X-N-N-N-N-NTA的二氧化钛基光催化剂和自清洁 通过用C和N代替纯TiO 2的O制备的材料。一种制备方法，包括用于形成TiO 2 -X-N-N-N < 通过使用诸如Ar，N 2，CO 2，CO和O的气体来进行反应溅射，并且在 约500℃，从而结晶。 具有通式TiO 2二氧化钛基光催化剂和根据本发明的自清洁材料的二氧化钛基光催化剂 本发明与纯钛氧化物相比具有较小的光学带隙，因此光催化剂可在可见光范围内被活化。 此外，它们仅包含纯锐钛矿结晶相，并且由于结晶粒子的尺寸小，因此光催化剂的效率和自清洁效果非常高。

公开(公告)号：US07544631B2

公开(公告)日：2009-06-09

申请号：US11380361

申请日：2006-04-26

申请人： Won-Kook Choi ,  Yeon-Sik Jung ,  Dong-Heon Kang ,  Kyung-Ju Lee

发明人： Won-Kook Choi ,  Yeon-Sik Jung ,  Dong-Heon Kang ,  Kyung-Ju Lee

IPC分类号： B01J21/18 ,  B01J27/24 ,  B01J23/00 ,  C23C8/00 ,  C23C8/80 ,  C23C14/00 ,  C23C16/00 ,  B05D1/08

CPC分类号： B01J35/004 ,  B01J21/063 ,  B01J27/22 ,  B01J27/24 ,  B01J37/34 ,  B01J37/347

摘要： The present invention provides for titanium oxide-based photocatalysts having a general formula of TiO2-X-δCXNδ and self-cleaning materials that are prepared by substituting O of pure TiO2 with C and N. A preparation method comprising a process for forming thin films of TiO2-X-δCXNδ by using gases such as Ar, N2, CO2, CO and O are used for reactive sputtering, and a process of heat treating at around 500° C., thereby crystallizing, is provided. The titanium oxide-based photocatalysts having a general formula of TiO2-X-δCXNδ and self-cleaning materials according to the present invention have a smaller optical bandgap compared to pure titanium oxides, and therefore, the photocatalysts can be activated under the visible light range. In addition, they comprise only pure anatase crystallization phase, and since the crystallized particles are small in size, the efficiency and self-cleaning effect of the photocatalysts are very high.

摘要翻译： 本发明提供了具有通式TiO 2 -X-δCXNdelta的氧化钛类光催化剂和通过用C和N代替纯TiO 2的O制备的自清洁材料。一种制备方法，包括形成薄膜的方法 使用Ar，N 2，CO 2，CO和O等气体的TiO 2-X-δCXNdelta用于反应溅射，并且在约500℃下进行热处理从而结晶。 具有通式TiO 2-X-δCXNdelta的氧化钛基光催化剂和根据本发明的自清洁材料与纯钛氧化物相比具有较小的光学带隙，因此光催化剂可在可见光范围内活化 。 此外，它们仅包含纯锐钛矿结晶相，并且由于结晶粒子的尺寸小，因此光催化剂的效率和自清洁效果非常高。

公开(公告)号：US6099917A

公开(公告)日：2000-08-08

申请号：US192997

申请日：1998-11-17

申请人： Seok-Keun Koh ,  Hyung-Jin Jung ,  Won-Kook Choi ,  Dong-Hwa Kum ,  DongJin Byun

发明人： Seok-Keun Koh ,  Hyung-Jin Jung ,  Won-Kook Choi ,  Dong-Hwa Kum ,  DongJin Byun

IPC分类号： C23C14/06 ,  C23C14/02 ,  C23C14/48 ,  C23C16/02 ,  C23C16/34 ,  C30B23/02 ,  C30B25/02 ,  H01J37/00 ,  H01L21/203 ,  H01L21/265

CPC分类号： C30B23/02 ,  C23C14/022 ,  C23C16/0263 ,  C30B25/02 ,  C30B29/38

摘要： A method for modifying an (oxide) material of a substrate surface to a nitride material by radiating reactive ion particles having a certain amount of energy onto the substrate surface is disclosed. The thin film deposited on the surface-modified substrate has improved material properties. In particular, a surface treatment using ion beam is executed on an Al.sub.2 O.sub.3 substrate to initially form an AlN thin film, and then a GaN thin film is deposited on said AlN thin film. From this, it is possible to obtain a high quality GaN thin film having a better material property, compared with a GaN thin film according to the prior art.

摘要翻译： 公开了一种通过将具有一定量的能量的反应性离子粒子放射到衬底表面上来将衬底表面的（氧化物）材料修饰成氮化物材料的方法。 沉积在表面改性基材上的薄膜具有改善的材料性能。 特别地，在Al 2 O 3衬底上进行使用离子束的表面处理，以最初形成AlN薄膜，然后在所述AlN薄膜上沉积GaN薄膜。 由此，与现有技术的GaN薄膜相比，可以获得具有更好材料性能的高质量GaN薄膜。

公开(公告)号：US06821679B2

公开(公告)日：2004-11-23

申请号：US10346865

申请日：2003-01-17

申请人： Young-Soo Yoon ,  Won-Kook Choi ,  Ho-Young Park

发明人： Young-Soo Yoon ,  Won-Kook Choi ,  Ho-Young Park

IPC分类号： H01M452

CPC分类号： B82Y30/00 ,  C01G51/42 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2004/03 ,  C01P2004/64 ,  C01P2006/40

摘要： LiCoO2 nano powder of a high-temperature polymorph having a small and uniform size of grains which is obtained by modifying a surface of a precursor by mixing inert soluble salt on a Li-Co acetate precursor, and by heating the surface-modified precursor is provided, and a battery manufactured by using the powder as the cathode material has very excellent charging/discharging characteristics.

公开(公告)号：US5783641A

公开(公告)日：1998-07-21

申请号：US608054

申请日：1996-02-28

申请人： Seok-Keun Koh ,  Hyung-Jin Jung ,  Seok-Kyun Song ,  Won-Kook Choi ,  Young-Soo Yoon ,  Jun-Sik Cho

发明人： Seok-Keun Koh ,  Hyung-Jin Jung ,  Seok-Kyun Song ,  Won-Kook Choi ,  Young-Soo Yoon ,  Jun-Sik Cho

IPC分类号： C08J7/00 ,  B29C35/08 ,  B29C59/16 ,  C03B29/00 ,  C04B41/00 ,  C04B41/80 ,  C04B41/87 ,  C08J7/12 ,  C23C8/02 ,  C23C8/06 ,  C23C8/10 ,  C23C8/20 ,  C23C8/24 ,  C23C8/28 ,  C23C8/36 ,  C23C10/02 ,  C23C14/48 ,  C23C16/02 ,  D06P5/20 ,  H01L21/265 ,  C08K8/00

CPC分类号： C04B41/009 ,  B29C59/16 ,  C04B41/0027 ,  C04B41/80 ,  C08J7/12 ,  C23C10/02 ,  C23C8/02 ,  C23C8/10 ,  C23C8/20 ,  C23C8/24 ,  D06P5/20 ,  B29C2035/0872

摘要： The present invention relates to a process for modifying a polymer surface by irradiating ion particles with energy on a polymer surface, while blowing the reactive gas directly on the polymer surface under vacuum condition, to decrease the wetting angle of the polymer surface. The process for modifying the polymer surface according to the present invention can be widely used in the application fields of polymers because it provides effects of increasing the spreading of aqueous dyestuffs, increasing adhesive strength with other materials and inhibition of light scattering by decreasing the wetting angle of the polymer surface.

摘要翻译： 本发明涉及通过在聚合物表面上将能量照射到聚合物表面上的离子粒子，同时在真空条件下将反应性气体直接吹到聚合物表面上来降低聚合物表面的润湿角度来改性聚合物表面的方法。 根据本发明的改性聚合物表面的方法可以广泛用于聚合物的应用领域，因为它提供了增加水性染料的铺展性，增加与其它材料的粘合强度和通过降低润湿角抑制光散射的效果 的聚合物表面。