公开(公告)号：US08663388B2

公开(公告)日：2014-03-04

申请号：US12436754

申请日：2009-05-06

申请人： Se Young Jeong ,  Chae Ryong Cho ,  Sang Eon Park ,  Sung Kyu Kim

发明人： Se Young Jeong ,  Chae Ryong Cho ,  Sang Eon Park ,  Sung Kyu Kim

IPC分类号： C30B11/00

CPC分类号： C30B15/00 ,  C22B11/02 ,  C30B11/00 ,  C30B11/14 ,  C30B15/36 ,  C30B29/02 ,  C30B29/62

摘要： Disclosed are a single crystal wire and other single crystal articles, and a manufacturing method thereof. The method comprises the steps of: placing into a growth crucible at least one metal selected from the group consisting of gold, copper, silver, aluminum and nickel; heating and melting the metal placed in the growth crucible; growing a single crystal using metal crystal as a seed by Czochralski or Bridgman method; cutting the grown single crystal by electric discharge machining; and machining the cut single crystal and producing a wire or other articles such as a ring. In the method, the grown metal single crystal is cut into a disc-shaped piece by electric discharge machining. The piece is transformed into a single crystal wire or other articles by wire-cut electric discharge machining, and the single crystal wire can be used as a ring, a pendant, or a wire for high-quality cables for audio and video systems. Also, the single crystal formed into the disc-shaped piece by electric discharge machining can be used as a substrate and a target for deposition.

摘要翻译： 公开了单晶线及其它单晶制品及其制造方法。 该方法包括以下步骤：将生长坩埚放入至少一种选自金，铜，银，铝和镍的金属; 加热和熔化置于生长坩埚中的金属; 使用Czochralski或Bridgman方法生长使用金属晶体作为种子的单晶; 通过放电加工切割生长的单晶; 并加工切割的单晶并生产线或其它物品如环。 在该方法中，通过放电加工将成长的金属单晶切割成圆盘状的片。 该片通过线切割放电加工转换为单晶线或其他物品，单晶线可用作音频和视频系统的高品质电缆的环形，吊坠或线材。 此外，通过放电加工形成为盘状片的单晶可以用作基板和沉积靶。

公开(公告)号：US20110227061A1

公开(公告)日：2011-09-22

申请号：US12948022

申请日：2010-11-17

申请人： Su Jae Lee ,  Chae Ryong Cho

发明人： Su Jae Lee ,  Chae Ryong Cho

IPC分类号： H01L29/12 ,  H01L21/64 ,  B82Y99/00 ,  B82Y40/00

CPC分类号： B82Y30/00 ,  B82Y40/00 ,  G01N27/127

摘要： Provided is an environmental gas sensor including an insulating substrate, a metal electrode formed above the insulating substrate, and a sensing layer formed of a semiconductor oxide nanofiber-nanorod hybrid structure above the metal electrode. The environmental gas sensor can have excellent characteristics of ultra high sensitivity, high selectivity, high responsiveness and low power consumption by forming a semiconductor oxide nanorod having high sensitivity to a specific gas on a semiconductor oxide nanofiber.

摘要翻译： 提供一种环境气体传感器，其包括绝缘基板，形成在绝缘基板上方的金属电极以及由金属电极上方的半导体氧化物纳米纤维 - 纳米棒混合结构形成的感测层。 通过形成对半导体氧化物纳米纤维上的特定气体具有高灵敏度的半导体氧化物纳米棒，环境气体传感器可以具有超高灵敏度，高选择性，高响应性和低功耗的优异特性。

公开(公告)号：US20090211516A1

公开(公告)日：2009-08-27

申请号：US12436754

申请日：2009-05-06

申请人： Se Young Jeong ,  Chae Ryong Cho ,  Sang Eon Park ,  Sung Kyu Kim

发明人： Se Young Jeong ,  Chae Ryong Cho ,  Sang Eon Park ,  Sung Kyu Kim

IPC分类号： C30B15/14

CPC分类号： C30B15/00 ,  C22B11/02 ,  C30B11/00 ,  C30B11/14 ,  C30B15/36 ,  C30B29/02 ,  C30B29/62

摘要： Disclosed are a single crystal wire and a manufacturing method thereof. The method comprises the steps of: placing into a growth crucible at least one metal selected from the group consisting of gold, copper, silver, aluminum and nickel; heating and melting the metal placed in the growth crucible; growing a single crystal using the metal crystal as a seed by the Czochralski or Bridgman method; cutting the grown single crystal by electric discharge machining; and forming the cut single crystal into a wire. In the method, the grown metal single crystal is formed into a disc-shaped piece by electric discharge machining. The piece is formed into a single crystal wire by wire-cut electric discharge machining, and the single crystal wire can be used as a ring, a pendant or a wire within a high-quality cable making a connection in audio and video systems. Also, the single crystal formed into the disc-shaped piece by electric discharge machining can be used as a substrate and a target for deposition.

摘要翻译： 公开了一种单晶线及其制造方法。 该方法包括以下步骤：将生长坩埚放入至少一种选自金，铜，银，铝和镍的金属; 加热和熔化置于生长坩埚中的金属; 使用Czochralski或Bridgman方法生长使用金属晶体作为种子的单晶; 通过放电加工切割生长的单晶; 并将切割的单晶形成线。 在该方法中，通过放电加工将生长的金属单晶形成为盘状片。 该片通过线切割放电加工形成单晶线，并且单晶线可以用作在音频和视频系统中连接的高质量电缆中的环，吊线或线。 此外，通过放电加工形成为盘状片的单晶可以用作基板和沉积靶。

公开(公告)号：US20070169857A1

公开(公告)日：2007-07-26

申请号：US11726272

申请日：2007-03-21

申请人： Se Young Jeong ,  Chae Ryong Cho ,  Sang Eon Park ,  Sung Kyu Kim

发明人： Se Young Jeong ,  Chae Ryong Cho ,  Sang Eon Park ,  Sung Kyu Kim

IPC分类号： C22F1/00

CPC分类号： C30B15/00 ,  C22B11/02 ,  C30B11/00 ,  C30B11/14 ,  C30B15/36 ,  C30B29/02 ,  C30B29/62

摘要： Disclosed are a single crystal wire and a manufacturing method thereof. The method comprises the steps of: placing into a growth crucible at least one metal selected from the group consisting of gold, copper, silver, aluminum and nickel; heating and melting the metal placed in the growth crucible; growing a single crystal using the metal crystal as a seed by the Czochralski or Bridgmari method; cutting the grown single crystal by electric discharge machining; and forming the cut single crystal into a wire. In the method, the grown metal single crystal is formed into a disc-shaped piece by electric discharge machining. The piece is formed into a single crystal wire by wire-cut electric discharge machining, and the single crystal wire can be used as a ring, a pendant or a wire within a high-quality cable making a connection in audio and video systems. Also, the single crystal formed into the disc-shaped piece by electric discharge machining can be used as a substrate and a target for deposition.

摘要翻译： 公开了一种单晶线及其制造方法。 该方法包括以下步骤：将生长坩埚放入至少一种选自金，铜，银，铝和镍的金属; 加热和熔化置于生长坩埚中的金属; 使用Czochralski或Bridgmari方法生长使用金属晶体作为种子的单晶; 通过放电加工切割生长的单晶; 并将切割的单晶形成线。 在该方法中，通过放电加工将生长的金属单晶形成为盘状片。 该片通过线切割放电加工形成单晶线，并且单晶线可以用作在音频和视频系统中连接的高质量电缆中的环，吊线或线。 此外，通过放电加工形成为盘状片的单晶可以用作基板和沉积靶。