公开(公告)号：EP1093141B1

公开(公告)日：2004-12-15

申请号：EP00308867.1

申请日：2000-10-09

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Bishop, David John ,  Jin, Sungho ,  Kim, Jungsang ,  Ramirez, Ainissa G.

IPC: H01H50/00

CPC classification number: H01H50/005 ,  H01H2050/007 ,  H02K99/20 ,  Y10S310/06

公开(公告)号：EP1022763B1

公开(公告)日：2004-10-06

申请号：EP00300369.6

申请日：2000-01-19

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Jin, Sungho ,  Kochanski, Gregory Peter ,  Zhu, Wei

IPC: H01J9/02 ,  H01J1/30

CPC classification number: H01J9/025 ,  C01B32/168 ,  C01B2202/08 ,  C01B2202/22 ,  H01J1/304 ,  H01J2201/30469 ,  H01J2223/04 ,  Y02E60/325 ,  Y10S977/742 ,  Y10S977/743 ,  Y10S977/842 ,  Y10S977/89

公开(公告)号：EP1031858A3

公开(公告)日：2004-06-09

申请号：EP00301030.3

申请日：2000-02-09

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Fatehi, Mohammed Taghi ,  Jin, Sungho ,  Knox, Wayne Harvey ,  Mavoori, Hareesh

IPC: G02B6/293 ,  H04Q11/00 ,  G02B6/34 ,  G02F1/01

CPC classification number: G02B6/022 ,  G02B6/2932 ,  G02B6/29395 ,  G02B6/3572 ,  H04Q11/0005 ,  H04Q2011/0015 ,  H04Q2011/0018 ,  H04Q2011/0032 ,  H04Q2011/0035

Abstract: In accordance with the invention, an optical cross-connect switch includes an optical router for distributing multi-wavelength optical input signals, an optical combiner for supplying multi-wavelength signals at the output ports of the switch, and optical fibers for interconnecting the optical router and optical combiner. Selected interconnecting optical fibers include controllable wavelength-selective elements, such as magnetically controllable fiber gratings, which are capable of transmitting or reflecting individual channels within the multi-wavelength optical signals so that a selected channel of a particular wavelength can be routed from any of the input ports to any of the output ports of the switch.

公开(公告)号：EP0981171A3

公开(公告)日：2004-05-19

申请号：EP99306117.5

申请日：1999-08-02

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Du, Honghua ,  Graebner, John Edwin ,  Jin, Sungho ,  Wilfred, David ,  Zhu, Wei

IPC: H01L41/24

CPC classification number: H01L41/316 ,  H01L41/319

Abstract: The invention provides a device comprising an oriented, perovskite PZT layer on a diamond substrate, or other substrates such as silicon or platinum-coated materials. Vapor phase deposition processes are used to deposit a PZT layer onto a perovskite template layer on the substrate. The template layer is more readily deposited in a perovskite structure compared to PZT, and provides for nucleation and growth of the deposited PZT in perovskite form. The vapor phase deposition promotes the oriented structure of the resulting film. The structure is useful in a variety of devices, including surface acoustic wave devices.

公开(公告)号：EP0849747B1

公开(公告)日：2001-12-12

申请号：EP97309027.7

申请日：1997-11-11

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Jin, Sungho ,  Van Dover, Robert Bruce ,  Nemchik, Joseph Michael ,  Zhu, Wei

IPC: H01F19/04 ,  H01F3/10

CPC classification number: H01F38/02 ,  H01F3/10 ,  H01F17/04 ,  H01F19/04

公开(公告)号：EP0856752B1

公开(公告)日：2001-05-09

申请号：EP98300403.7

申请日：1998-01-20

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Jin, Sungho ,  Strasser, Thomas A. ,  Lemaire, Paul Joseph

IPC: G02B6/16 ,  G02F1/01

CPC classification number: G02B6/2932 ,  G02B6/022 ,  G02B6/29322 ,  G02B6/29383 ,  G02F1/0131 ,  G02F1/0134 ,  G02F2201/307

Abstract: In accordance with the invention, a tunable fiber grating comprises a fiber grating secured between a pair of magnets so that magnetic force (repulsive or attractive) applied to the magnets is transmitted to the grating. An electromagnet is disposed adjacent the magnets for applying the field to magnetize them. Control of the current applied to the electromagnet permits control of the force transmitted to the fiber grating and, thus, control of the grating strain, spacing and reflection frequency. In a preferred embodiment the electromagnet is actuated to produce magnetic pulses which control the remanent force between the two magnets, eliminating the need for continuous power. An add/drop multiplexer employing the tunable gratings is described.

公开(公告)号：EP1004910A3

公开(公告)日：2001-05-02

申请号：EP99309092.7

申请日：1999-11-16

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Jin, Sungho ,  Thorsten, Neal Henry

IPC: G02B6/35 ,  H04Q3/00 ,  H04Q11/00 ,  G02B26/02

CPC classification number: G02B6/3572 ,  G02B6/3512 ,  G02B6/3546 ,  G02B6/3556 ,  G02B6/3566 ,  G02B6/358 ,  H01H2001/0068 ,  H04Q11/0005 ,  H04Q2011/0026 ,  H04Q2011/0058

Abstract: In accordance with the invention, an optical switching device (9) comprises a light-reflecting mirror (10) containing a magnetic component (11) coupled to a substrate (12). One or more programmable magnets (14A,14B,14C) are provided for moving the mirror by interacting with the magnetic component (11). The programmable magnets move the mirrors between or among selected positions and then maintain the mirror position without continuous power. Exemplary cross connects and 2x2 switches are described.

公开(公告)号：EP1004910A2

公开(公告)日：2000-05-31

申请号：EP99309092.7

申请日：1999-11-16

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Jin, Sungho ,  Thorsten, Neal Henry

IPC: G02B6/35 ,  H04Q3/00 ,  H04Q11/00

CPC classification number: G02B6/3572 ,  G02B6/3512 ,  G02B6/3546 ,  G02B6/3556 ,  G02B6/3566 ,  G02B6/358 ,  H01H2001/0068 ,  H04Q11/0005 ,  H04Q2011/0026 ,  H04Q2011/0058

Abstract: In accordance with the invention, an optical switching device (9) comprises a light-reflecting mirror (10) containing a magnetic component (11) coupled to a substrate (12). One or more programmable magnets (14A,14B,14C) are provided for moving the mirror by interacting with the magnetic component (11). The programmable magnets move the mirrors between or among selected positions and then maintain the mirror position without continuous power. Exemplary cross connects and 2x2 switches are described.

Abstract translation: 根据本发明，光学开关装置（9）包括含有耦合到基板（12）的磁性部件（11）的光反射镜（10）。 提供一个或多个可编程磁体（14A，14B，14C），用于通过与磁性部件（11）相互作用来移动反射镜。 可编程磁体在选定位置之间或之间移动反射镜，然后在不连续电源的情况下保持镜子位置。 描述了示例性交叉连接和2x2交换机。

公开(公告)号：EP0856376A1

公开(公告)日：1998-08-05

申请号：EP97309249.7

申请日：1997-11-18

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Jin, Sungho ,  Tiefel, Thomas Henry

IPC: B23K35/14 ,  B23K35/26

CPC classification number: H05K3/3484 ,  B23K35/0244 ,  B23K35/26 ,  B23K35/262 ,  B23K35/268 ,  B23K35/327 ,  B23K2201/36 ,  H01L2224/114 ,  H01L2224/116 ,  H01L2924/01322 ,  H01L2924/10253 ,  H05K3/3478 ,  H05K2201/0209 ,  H05K2203/033 ,  H05K2203/0405 ,  H05K2203/043 ,  H01L2924/00

Abstract: New solder compositions having enhanced mechanical properties are disclosed. Relatively inert particles having a diameter of 2000 nm or less are dispersed in a solder material having an average grain size of 500 nm or less to produce such solder compositions. The dispersed particles act as physical barriers substantially impeding the motion of grain boundaries and inhibiting grain growth during thermal and stress cycling which substantially inhibits coarsening. As a consequence, the solder composition exhibits an advantageous level of superplasticity that is substantially resistant to joint failure. Methods for forming articles using such solder compositions is also disclosed.

Abstract translation: 公开了具有增强的机械性能的新焊料组合物。 将具有2000nm以下的直径的相对惰性的粒子分散在平均粒径为500nm以下的焊料中，制作这样的焊料组合物。 分散的颗粒充当实质上阻碍晶界运动的物理屏障，并抑制热和应力循环期间的晶粒生长，其基本上抑制粗化。 因此，焊料组合物显示出优异的超塑性水平，其基本上抵抗接合失效。 还公开了使用这种焊料组合物形成制品的方法。

公开(公告)号：EP0777254A3

公开(公告)日：1997-12-10

申请号：EP96308358.9

申请日：1996-11-19

Applicant: Lucent Technologies Inc.

Inventor： Jin, Sungho ,  Zhu, Wei ,  Kochanski, Gregory Peter

IPC: H01J17/49 ,  H01J17/14

CPC classification number: H01J17/14 ,  H01J17/49

Abstract: Improved plasma displays utilize permanent magnet components for low-voltage operation. Permanent magnet components providing magnetic fields transverse to the direction of electron movement increase the electron pathlength, thereby enhancing the ionization efficiency of the electrons. This permits lower voltage operation, higher-pixel density and greater durability. In exemplary embodiments, magnetic components can be placed below the cathode, disposed between the electrodes, or incorporated in the cathode.

Abstract translation: 改进的等离子显示器利用永磁部件进行低压操作。 提供横向于电子移动方向的磁场的永磁体部件增加了电子路径长度，从而提高了电子的电离效率。 这允许较低的电压操作，较高的像素密度和较高的耐用性。 在示例性实施例中，磁性组件可以放置在阴极下方，设置在电极之间或者并入阴极中。