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公开(公告)号:US06911768B2
公开(公告)日:2005-06-28
申请号:US10263055
申请日:2002-10-01
CPC分类号: H01J1/312 , B82Y10/00 , H01J9/022 , H01J2201/3125
摘要: An emitter has an electron supply and a porous cathode layer having nanohole openings. The emitter also has a tunneling layer disposed between the electron supply and the cathode layer.
摘要翻译: 发射极具有电子供体和具有纳米孔开口的多孔阴极层。 发射极还具有设置在电子源和阴极层之间的隧穿层。
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公开(公告)号:US20110059566A1
公开(公告)日:2011-03-10
申请号:US12948477
申请日:2010-11-17
IPC分类号: H01L21/02
CPC分类号: B81C1/00253 , B81B2201/0235 , B81B2203/051 , B81B2203/053 , B81C1/00142 , B81C3/004 , B81C2201/019 , B81C2203/058
摘要: A method of forming a micro-electro mechanical system (MEMS), includes (1) removing material from a first wafer to define a first movable portion corresponding to an x-y accelerometer and a second movable portion corresponding to a z accelerometer, where each movable portion comprises at least one flexure member and at least one proof mass, each proof mass and flexure member being formed by the selective removal of material from a top side and a bottom side of first wafer; (2) bonding the first wafer to a second wafer comprising an electronic circuit, such that a gap is defined between the first wafer and the second wafer. The thickness of the at least one flexure member of the first movable portion is independent of a thickness of the at least one flexure member of the second movable portion and a thickness of the proof mass of the first movable portion is independent of a thickness of the at least one proof mass of the second movable portion.
摘要翻译: 一种形成微机电系统(MEMS)的方法包括:(1)从第一晶片去除材料以限定对应于xy加速度计的第一可移动部分和对应于z i加速度计的第二可移动部分,其中每个可移动部分包括 至少一个弯曲构件和至少一个检验质量块,通过从第一晶片的顶侧和底侧选择性地去除材料形成每个检验质量和挠曲构件; (2)将第一晶片接合到包括电子电路的第二晶片,使得在第一晶片和第二晶片之间限定间隙。 第一可移动部分的至少一个弯曲部件的厚度与第二可动部分的至少一个弯曲部件的厚度无关,并且第一可移动部分的检验质量块的厚度与 所述第二可动部的至少一个检验质量。
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公开(公告)号:US20070076176A1
公开(公告)日:2007-04-05
申请号:US11239865
申请日:2005-09-30
申请人: Timothy Emery , George Radominski , Steve Hanson , Robert Shreeve , Alexander Govyadinov , Martha Truninger , Sriram Ramamoorthi , Harold Van Nice
发明人: Timothy Emery , George Radominski , Steve Hanson , Robert Shreeve , Alexander Govyadinov , Martha Truninger , Sriram Ramamoorthi , Harold Van Nice
IPC分类号: G03B21/28
CPC分类号: G03B21/28
摘要: One embodiment of a display system includes a first array that defines multiple reflective devices each movable between an inactive position to reflect light to a light dump and an active position to reflect light to an imaging region, a second array that defines multiple reflective devices each movable between an inactive position to reflect light to the light dump and an active position to reflect light to the imaging region, and an activation device that projects an activation beam to the devices to move individual ones of the devices between the active position and the inactive position, wherein the first array, the second array and the activation device are housed within a single vacuum enclosure.
摘要翻译: 显示系统的一个实施例包括限定多个反射装置的第一阵列,每个反射装置可以在将光反射到光倾倒的非活动位置和将光反射到成像区域的活动位置之间移动;限定多个反射装置的第二阵列, 在反射光到所述光倾倒的非活动位置和将光反射到所述成像区域的活动位置之间;以及激活装置,其将激活光束投影到所述装置以在所述主动位置和所述不活动位置之间移动所述装置中的各个装置 ,其中所述第一阵列,所述第二阵列和所述激活装置容纳在单个真空封壳内。
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公开(公告)号:US20060164009A1
公开(公告)日:2006-07-27
申请号:US11387222
申请日:2006-03-22
摘要: A vacuum device, including a substrate and a support structure having a support perimeter, where the support structure is disposed over the substrate. In addition, the vacuum device also includes a non-evaporable getter layer having an exposed surface area. The non-evaporable getter layer is disposed over the support structure, and extends beyond the support perimeter, in at least one direction, of the support structure forming a vacuum gap between the substrate and the non-evaporable getter layer increasing the exposed surface area.
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公开(公告)号:US07044823B2
公开(公告)日:2006-05-16
申请号:US10848695
申请日:2004-05-18
申请人: Zhizhang Chen , Michael J. Regan , Brian E Bolf , Thomas Novet , Paul J. Benning , Mark Alan Johnstone , Sriram Ramamoorthi
发明人: Zhizhang Chen , Michael J. Regan , Brian E Bolf , Thomas Novet , Paul J. Benning , Mark Alan Johnstone , Sriram Ramamoorthi
摘要: An emitter has an electron supply layer and a tunneling layer formed on the electron supply layer. Optionally, an insulator layer is formed on the electron supply layer and has openings defined within in which the tunneling layer is formed. A cathode layer is formed on the tunneling layer to provide a surface for energy emissions of electrons and/or photons. Preferably, the emitter is subjected to an annealing process thereby increasing the supply of electrons tunneled from the electron supply layer to the cathode layer.
摘要翻译: 发射体具有形成在电子供给层上的电子供给层和隧道层。 可选地,在电子供给层上形成绝缘体层,并且在其内形成有形成有隧道层的开口。 在隧道层上形成阴极层,以提供电子和/或光子能量发射的表面。 优选地,对发射极进行退火处理,从而增加从电子供给层隧穿到阴极层的电子的供应。
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公开(公告)号:US20060078268A1
公开(公告)日:2006-04-13
申请号:US10962825
申请日:2004-10-08
IPC分类号: G02B6/00
CPC分类号: G02B6/1225 , B82Y20/00
摘要: A photonic crystal device is fabricated by a method comprising steps of providing a substrate, providing a photonic crystal on the substrate, and etching a cavity under at least the photonic crystal, the cavity having an inner wall adapted to reflect light.
摘要翻译: 通过包括以下步骤的方法制造光子晶体器件,所述方法包括提供衬底,在衬底上提供光子晶体,以及在至少所述光子晶体之下蚀刻空腔,所述腔具有适于反射光的内壁。
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公开(公告)号:US06988924B2
公开(公告)日:2006-01-24
申请号:US10412918
申请日:2003-04-14
CPC分类号: H01J7/183
摘要: A method of manufacturing a getter structure, including forming a support structure having a support perimeter, where the support structure is disposed over a substrate. In addition, the method includes forming a non-evaporable getter layer having an exposed surface area, where the non-evaporable getter layer is disposed over the support structure, and includes forming a vacuum gap between the substrate and the non-evaporable getter layer. The non-evaporable getter layer extends beyond the support perimeter of the support structure increasing the exposed surface area.
摘要翻译: 一种制造吸气剂结构的方法,包括形成具有支撑周长的支撑结构,其中所述支撑结构设置在衬底上。 此外,该方法包括形成具有暴露表面积的不可蒸发的吸气剂层,其中非蒸发性吸气剂层设置在支撑结构上方,并且包括在衬底和非蒸发性吸气剂层之间形成真空间隙。 不可蒸发的吸气剂层延伸超过支撑结构的支撑周边,增加暴露的表面积。
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公开(公告)号:US20060003267A1
公开(公告)日:2006-01-05
申请号:US11215985
申请日:2005-08-31
IPC分类号: G03C5/00
CPC分类号: H01L21/76838 , C23C4/123 , C23C4/18 , C30B29/68 , G03F7/40 , H01L21/4846 , H05K3/20 , H05K3/205 , H05K2203/0117 , H05K2203/025
摘要: In one embodiment, a method for fabricating a nano-structure includes forming a feature on a substrate, depositing multiple layers of material over the substrate and feature to form a multi-layer stack, depositing a film over the multi-layer stack, removing a portion of the film and the multi-layer stack to expose edges of the layers of material, and removing portions of the layers of material to form trenches at a surface of the nano-structure.
摘要翻译: 在一个实施例中,用于制造纳米结构的方法包括在衬底上形成特征,在衬底上沉积多层材料并且特征以形成多层堆叠,在多层堆叠上沉积膜, 膜和多层叠层的部分以暴露材料层的边缘,以及去除材料层的部分以在纳米结构的表面形成沟槽。
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公开(公告)号:US20050122033A1
公开(公告)日:2005-06-09
申请号:US11035806
申请日:2005-01-12
摘要: A light device includes an electron supply defining an emitter surface. A dielectric tunneling layer is disposed between the electron supply and a cathode layer. The cathode layer has at least partial photon transparency that is substantially uniform across the emitter surface.
摘要翻译: 光器件包括限定发射极表面的电子源。 电介质隧道层设置在电子源和阴极层之间。 阴极层具有在发射体表面上基本均匀的至少部分光子透明度。
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30.
公开(公告)号:US06558968B1
公开(公告)日:2003-05-06
申请号:US10002422
申请日:2001-10-31
申请人: Sriram Ramamoorthi , Zhizhang Chen
发明人: Sriram Ramamoorthi , Zhizhang Chen
IPC分类号: H01L2100
摘要: An emitter has an electron supply layer and a tunneling layer formed on the electron supply layer. Optionally, an insulator layer is formed on the electron supply layer and has openings defined within in which the tunneling layer is formed. A cathode layer is formed on the tunneling layer. A conductive layer is partially disposed on the cathode layer and partially on the insulator layer if present. The conductive layer defines an opening to provide a surface for energy emissions of electrons and/or photons. Preferably but optionally, the emitter is subjected to an annealing process thereby increasing the supply of electrons tunneled from the electron supply layer to the cathode layer.
摘要翻译: 发射体具有形成在电子供给层上的电子供给层和隧道层。 可选地,在电子供给层上形成绝缘体层,并且在其内形成有形成有隧道层的开口。 在隧道层上形成阴极层。 导电层部分设置在阴极层上,部分地设置在绝缘体层上,如果存在的话。 导电层限定一个开口以提供用于电子和/或光子的能量发射的表面。 优选但是可选地,对发射极进行退火处理,从而增加从电子供给层向阴极层隧穿的电子的供应。
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