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1. 发明申请

WO2004077133A2 LIQUID CRYSTAL CELL PLATFORM 审中-公开
标题翻译：液晶电池平台
公开(公告)号：WO2004077133A2
公开(公告)日：2004-09-10
申请号：PCT/US2004/005309
申请日：2004-02-21
申请人： SPECTRASWITCH, INC.
发明人： ANDERSON, Grady, K. , CAVANAUGH, Shanti, A. , HOOD, James, M. , MOLINARI, Louis, J. , YOUNG, Mark, E. , PALEN, Edward
IPC分类号： G02F
CPC分类号： G02F1/31 , G02F1/093 , G02F1/1326 , G02F1/133382 , G02F1/133528 , G02F1/1339 , G02F2001/133521 , G02F2001/13355 , G02F2201/305 , G02F2203/055 , G02F2203/06 , G02F2203/12
摘要： A liquid crystal cell (100) is presented that utilizes a deposited metal gasket moisture barrier and support membrane (106) bonding two opposing plates of glass (110), a thin film spacer layer (107) to accurately control cell gap thickness, and an optional integrated thermal sensor and heater deposition layer (108) sandwiched therebetween.
摘要翻译：本发明提供了一种液晶单元（100），其利用沉积的金属垫片防潮层和粘合两个相对的玻璃板（110），薄膜间隔层（107）以便精确地控制单元间隙厚度的支撑膜（106）可选的集成热传感器和加热器沉积层（108）夹在其间。

2. 发明申请

WO2004077105A3 LIQUID CRYSTAL VARIABLE OPTICAL ATTENUATOR 审中-公开
标题翻译：液晶可变光学衰减器
公开(公告)号：WO2004077105A3
公开(公告)日：2004-12-09
申请号：PCT/US2004005310
申请日：2004-02-21
申请人： SPECTRASWITCH INC
发明人： CAVANAUGH SHANTI A , AUSTIN LINDSAY W , YOUNG MARK E , MOLINARI LOUIS J
IPC分类号： G02B20060101 , G02F1/09 , G02F1/133 , G02F1/1335 , G02F1/1339
CPC分类号： B82Y20/00 , G02B5/18 , G02F1/093 , G02F1/133 , G02F1/133382 , G02F1/13394 , G02F2001/133531 , G02F2201/30 , G02F2202/36 , G02F2203/48
摘要： A twisted nematic liquid crystal variable optical attenuator[100] is presented with one substrate that includes a integrated subwavelength nanostructured polarizer[111]. The device may incorporate an integrated isolator whereby a substrate of the liquid crystal sandwich is formed from doped garnet to comprise a faraday rotator etched with a subwavelength optical nanostructured polarizing grating and enabling the substrate to function as an isolator. The liquid crystal variable optical attenuator may include a deposited metal gasket moisture barrier[106] bonding the opposing top and bottom substrates each having a spacer layer[107] to accurately control cell gap thickness. The liquid crystal variable optical attenuator[100] may also include an integrated thermal sensor and heater deposition layer[ 108] sandwiched between or deposited on at least one or both opposing substrates.
摘要翻译：扭转向列型液晶可变光衰减器[100]具有一个衬底，其包括集成的亚波长纳米结构偏振器[111]。该装置可以包括集成隔离器，由此由掺杂的石榴石形成液晶夹层的基板，以包括用亚波长光学纳米结构偏振光栅蚀刻的法拉第旋转器，并使基板能够用作隔离器。液晶可变光衰减器可以包括沉积的金属衬垫水分屏障[106]，其结合相对的顶部和底部衬底，每个具有间隔层[107]以精确地控制电池间隙厚度。液晶可变光衰减器[100]还可以包括夹在或沉积在至少一个或两个相对的基板上的集成热传感器和加热器沉积层[108]。

3. 发明申请

WO2004077105A2 LIQUID CRYSTAL VARIABLE OPTICAL ATTENUATOR 审中-公开
标题翻译：液晶可变光学衰减器
公开(公告)号：WO2004077105A2
公开(公告)日：2004-09-10
申请号：PCT/US2004/005310
申请日：2004-02-21
申请人： SPECTRASWITCH, INC.
发明人： CAVANAUGH, Shanti, A. , AUSTIN, Lindsay, W. , YOUNG, Mark, E. , MOLINARI, Louis, J.
IPC分类号： G02B
CPC分类号： B82Y20/00 , G02B5/18 , G02F1/093 , G02F1/133 , G02F1/133382 , G02F1/13394 , G02F2001/133531 , G02F2201/30 , G02F2202/36 , G02F2203/48
摘要： A twisted nematic liquid crystal variable optical attenuator[100] is presented with one substrate that includes a integrated subwavelength nanostructured polarizer[111]. The device may incorporate an integrated isolator whereby a substrate of the liquid crystal sandwich is formed from doped garnet to comprise a faraday rotator etched with a subwavelength optical nanostructured polarizing grating and enabling the substrate to function as an isolator. The liquid crystal variable optical attenuator may include a deposited metal gasket moisture barrier[106] bonding the opposing top and bottom substrates each having a spacer layer[107] to accurately control cell gap thickness. The liquid crystal variable optical attenuator[100] may also include an integrated thermal sensor and heater deposition layer[ 108] sandwiched between or deposited on at least one or both opposing substrates.
摘要翻译：提出了扭曲向列型液晶可变光学衰减器[100]，其具有包括集成亚波长纳米结构偏振器[111]的一个衬底。该装置可以包含集成隔离器，由此液晶夹层的衬底由掺杂石榴石形成以包括用亚波长光学纳米结构偏振光栅蚀刻并且使衬底能够用作隔离器的法拉第旋转器。液晶可变光衰减器可以包括结合相对的顶部和底部基板的沉积金属衬垫防潮层[106]，每个衬底具有间隔层[107]以精确地控制单元间隙厚度。液晶可变光衰减器[100]还可以包括夹在至少一个或两个相对衬底之间或沉积在其上的集成热传感器和加热器沉积层[108]。

4. 发明申请

WO2004077133A3 LIQUID CRYSTAL CELL PLATFORM 审中-公开
标题翻译：液晶电池平台
公开(公告)号：WO2004077133A3
公开(公告)日：2004-12-16
申请号：PCT/US2004005309
申请日：2004-02-21
申请人： SPECTRASWITCH INC
发明人： ANDERSON GRADY K , CAVANAUGH SHANTI A , HOOD JAMES M , MOLINARI LOUIS J , YOUNG MARK E , PALEN EDWARD
IPC分类号： G02F20060101 , G02F1/09 , G02F1/13 , G02F1/133 , G02F1/1333 , G02F1/1335 , G02F1/1339 , G02F1/1343 , G02F1/31
CPC分类号： G02F1/31 , G02F1/093 , G02F1/1326 , G02F1/133382 , G02F1/133528 , G02F1/1339 , G02F2001/133521 , G02F2001/13355 , G02F2201/305 , G02F2203/055 , G02F2203/06 , G02F2203/12
摘要： A liquid crystal cell (100) is presented that utilizes a deposited metal gasket moisture barrier and support membrane (106) bonding two opposing plates of glass (110), a thin film spacer layer (107) to accurately control cell gap thickness, and an optional integrated thermal sensor and heater deposition layer (108) sandwiched therebetween.
摘要翻译：提出了一种液晶单元（100），其利用沉积的金属衬垫防潮层和支撑膜（106）来粘合两个相对的玻璃板（110），薄膜间隔层（107）以精确地控制单元间隙厚度，可选的集成热传感器和夹在其间的加热器沉积层（108）。

5. 发明申请

WO0123912A3 BIREFRINGENT OPTICAL DEVICE 审中-公开
标题翻译：双重光学设备
公开(公告)号：WO0123912A3
公开(公告)日：2001-08-16
申请号：PCT/US0025404
申请日：2000-09-15
申请人： SPECTRASWITCH INC
发明人： MAO ZHONG-MING , ALBERT RICHARD , SEEKOLA DESMOND L , ERSTLING ARNE , BERGNER BRENT , STOUKLOV IGOR , KNOTZ MICHAEL , AMARASINGHE NANDANA D
IPC分类号： G02F1/1333 , G02F1/13363 , G02F1/1347 , G02F1/139 , G02F1/31 , G02F1/29
CPC分类号： G02F1/31 , G02F1/1326 , G02F1/13363 , G02F1/13471 , G02F1/1393 , G02F2201/16 , G02F2203/06
摘要： A polarization independent optical device is provided wherein the device has two optical paths that include one or more birefringent crystals (34, 42), a electrically controllable rotor (36), and a fixed waveplate (40). The device may operate as a switch, attenuator, coupler, or polarization mode dispersion compensator. The device may also include several folded path embodiments, a multifunction embodiment, and a temperature insensitive embodiment.
摘要翻译：提供了一种偏振无关的光学器件，其中器件具有包括一个或多个双折射晶体（34,42），电可控转子（36）和固定波片（40）的两个光路。该器件可以用作开关，衰减器，耦合器或偏振模色散补偿器。该装置还可以包括多个折叠路径实施例，多功能实施例和不温度不敏感的实施例。

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