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11. 发明授权

US06787719B2 Switch and method for producing the same 失效
标题翻译：开关及其制造方法
公开(公告)号：US06787719B2
公开(公告)日：2004-09-07
申请号：US10317963
申请日：2002-12-12
申请人： Marvin Glenn Wong
发明人： Marvin Glenn Wong
IPC分类号： H01H2900
CPC分类号： H01H29/28 , H01H1/0036 , H01H2001/0073 , H01H2029/008
摘要： A switch and method for producing the same. In one embodiment, the switch is produced by depositing a liquid switching element on a substrate, the volume of the liquid switching element being more than needed to fulfill a switching function. A channel plate is moved toward the substrate, the channel plate having a main channel with at least one reservoir fluidically connected thereto, an excess portion of the liquid switching element flowing into the least one reservoir. The channel plate is closed against the substrate.
摘要翻译：一种开关及其制造方法。在一个实施例中，通过在衬底上沉积液体开关元件来产生开关，液体开关元件的体积大于实现开关功能所需的量。通道板朝向基板移动，通道板具有主通道，其中至少一个储存器与其流体连接，液体开关元件的多余部分流入至少一个储存器。通道板相对于基板封闭。

12. 发明授权

US06781075B2 Electrically isolated liquid metal micro-switches for integrally shielded microcircuits 失效
标题翻译：用于整体屏蔽微电路的电隔离液态金属微动开关
公开(公告)号：US06781075B2
公开(公告)日：2004-08-24
申请号：US10639539
申请日：2003-08-12
申请人： Lewis R Dove , John F Casey , Marvin Glenn Wong
发明人： Lewis R Dove , John F Casey , Marvin Glenn Wong
IPC分类号： H01H2900
CPC分类号： H01H1/0036 , H01H29/28 , H01H61/00 , H01H2029/008 , H01H2061/006
摘要： Liquid metal micro-switches. Liquid metal micro-switches and techniques for fabricating them in integrally shielded microcircuits are disclosed. The liquid metal micro-switches can be integrated directly into the construction of shielded thick film microwave modules. This integration is useful in applications requiring high frequency switching with high levels of electrical isolation.
摘要翻译：液态金属微动开关。公开了用于在整体屏蔽的微电路中制造它们的液态金属微动开关和技术。液态金属微动开关可以直接集成到屏蔽厚膜微波模块的结构中。该集成在需要高电平隔离的高频开关的应用中非常有用。

13. 发明授权

US06762378B1 Liquid metal, latching relay with face contact 失效
标题翻译：液态金属，带接触面的闭锁继电器
公开(公告)号：US06762378B1
公开(公告)日：2004-07-13
申请号：US10413195
申请日：2003-04-14
申请人： Marvin Glenn Wong
发明人： Marvin Glenn Wong
IPC分类号： H01H2900
CPC分类号： H01H57/00 , H01H1/0036 , H01H1/08 , H01H2001/0042 , H01H2029/008 , H01H2057/006
摘要： An electrical relay using conducting liquid in the switching mechanism. Two electrical contacts are held a small distance apart. The facing surfaces of the contacts each support a droplet of a conducting liquid, such as a liquid metal. A piezoelectric actuator is energized to reduce the gap between the electrical contacts, causing the two liquid metal droplets to coalesce and form an electrical circuit. The piezoelectric actuator is then de-energized and the electrical contacts return to their starting positions. The liquid metal droplets remain coalesced because of surface tension. The electrical circuit is broken by energizing a piezoelectric actuator to increase the gap between the electrical contacts and break the surface tension bond between the liquid metal droplets. The droplets remain separated when the piezoelectric actuator is de-energized because there is insufficient liquid metal to bridge the gap between the contacts. The relay is amenable to manufacture by micro-machining techniques.
摘要翻译：在开关机构中使用导电液体的继电器。两个电触头间隔一小段距离。触头的相对表面各自支撑导电液体的液滴，例如液体金属。激励压电致动器以减小电触头之间的间隙，导致两个液体金属液滴聚结并形成电路。然后，压电致动器被断电，并且电触头返回到它们的起始位置。由于表面张力，液态金属液滴保持聚结。通过激励压电致动器以增加电触点之间的间隙并破坏液态金属液滴之间的表面张力接合来断开电路。当压电致动器断电时，液滴保持分离，因为液体金属不足以桥接接触件之间的间隙。继电器适用于通过微加工技术制造。

14. 发明授权

US06759611B1 Fluid-based switches and methods for producing the same 失效
标题翻译：流体开关及其制造方法
公开(公告)号：US06759611B1
公开(公告)日：2004-07-06
申请号：US10462472
申请日：2003-06-16
申请人： Marvin Glenn Wong , Paul Carson
发明人： Marvin Glenn Wong , Paul Carson
IPC分类号： H01H2900
CPC分类号： H01H29/28 , H01H2029/008
摘要： Fluid-based switches and methods for producing the same are disclosed. In one embodiment, a method for producing a switch comprises depositing a first alignment pad on a first substrate, depositing a second alignment pad on a second substrate, depositing solder on at least one of the alignment pads, depositing a switching fluid on the first substrate, and mating the first substrate to the second substrate by aligning the alignment pads and heating the solder, the substrates defining therebetween a cavity holding the switching fluid, the cavity being sized to allow movement of the switching fluid between first and second states.
摘要翻译：公开了基于流体的开关及其制造方法。在一个实施例中，一种用于产生开关的方法包括在第一衬底上沉积第一对准焊盘，在第二衬底上沉积第二对准焊盘，在至少一个对准焊盘上沉积焊料，在第一衬底上沉积开关流体并且通过对准所述对准焊盘并加热所述焊料来将所述第一衬底与所述第二衬底配合，所述衬底在其间限定保持所述开关流体的空腔，所述空腔的尺寸设计成允许所述开关流体在第一和第二状态之间移动。

15. 发明授权

US06759610B1 Multi-layer assembly of stacked LIMMS devices with liquid metal vias 失效
标题翻译：具有液态金属通孔的堆叠LIMMS器件的多层组装
公开(公告)号：US06759610B1
公开(公告)日：2004-07-06
申请号：US10455031
申请日：2003-06-05
申请人： Lewis R. Dove , Marvin Glenn Wong
发明人： Lewis R. Dove , Marvin Glenn Wong
IPC分类号： H01H2900
CPC分类号： H01H29/28 , H01H2029/008
摘要： The number of LIMMS devices in an assembly is increased by stacking multiple layers of LIMMS devices on top of one another, and interconnecting those device layers at an array of solder pads using solder balls. Each device layer uses vias to bring the needed conductors to the array of solder pads. All signals for the entire multi-layer assembly can be routed through the bottom LIMMS device layer to pass, through another array of solder pads onto a “mother substrate” of ceramic or other material that carries the multi-layer assembly. Alternatively, signals may enter or leave the upper LIMMS device layer by way of a flexible printed circuit harness. Vias may pass, either directly or by “dog legs” on interior surfaces, completely through the bottom LIMMS device layer, and through other device layers as needed. Opposing vias formed in the pair of substrates in a device layer have interior non-contacting pads that are bridged by a small ball of liquid metal held in place by a hole in a dielectric layer. Using patterned layers of dielectric to form bridging holes, cavities, channels and interconnecting passages for the LIMMS devices of both layers facilitates these needed vias and traces. Suitable thick film dielectric materials that may be deposited as a paste and subsequently cured include the KQ 150 and KQ 115 thick film dielectrics from Heraeus and the 4141A/D thick film compositions from DuPont.
摘要翻译：组装中LIMMS器件的数量通过将多层LIMMS器件堆叠在一起而增加，并且使用焊球将焊盘阵列上的那些器件层互连在一起。每个器件层使用通孔将所需的导体带到焊盘阵列上。用于整个多层组件的所有信号可以通过底部LIMMS器件层通过另一个焊盘阵列传递到陶瓷或承载多层组件的其它材料的“母体衬底”上。或者，信号可以通过柔性印刷电路线束进入或离开上LIMMS设备层。通孔可以直接或通过内表面上的“狗腿”完全通过底部LIMMS设备层，并根据需要通过其他设备层。在器件层中的一对衬底中形成的相反的通孔具有内部非接触焊盘，其通过由电介质层中的孔保持就位的液体金属的小球桥接。使用图案化的电介质层形成桥接孔，用于两层的LIMMS器件的空腔，通道和互连通道便于这些所需的通孔和迹线。可以作为糊料沉积并随后固化的合适的厚膜电介质材料包括来自Heraeus的KQ 150和KQ 115厚膜电介质和来自DuPont的4141A / D厚膜组合物。

16. 发明授权

US06743990B1 Volume adjustment apparatus and method for use 失效
标题翻译：音量调节装置及使用方法
公开(公告)号：US06743990B1
公开(公告)日：2004-06-01
申请号：US10317293
申请日：2002-12-12
申请人： Marvin Glenn Wong
发明人： Marvin Glenn Wong
IPC分类号： H01H2900
CPC分类号： H01H29/28 , H01H1/0036 , H01H2029/008
摘要： A volume adjustment apparatus for a switch. One embodiment of the volume adjustment apparatus may comprise a plate member sized to fit over a main channel in the switch displaces an excess of a liquid switching element from the main channel of the switch. At least one collection chamber is formed in the plate member overlapping the main channel of the switch to receive the displaced excess liquid switching element.
摘要翻译：一种用于开关的音量调节装置。容积调节装置的一个实施例可以包括尺寸适于装配在开关中的主通道上的板构件，从开关的主通道移出多余的液体开关元件。至少一个收集室形成在板构件中，与开关的主通道重叠以接收位移的过量液体开关元件。

17. 发明授权

US07019235B2 Photoimaged channel plate for a switch 失效
标题翻译：用于开关的光电通道板
公开(公告)号：US07019235B2
公开(公告)日：2006-03-28
申请号：US10341286
申请日：2003-01-13
申请人： Marvin Glenn Wong , John F. Casey
发明人： Marvin Glenn Wong , John F. Casey
IPC分类号： H01H29/00
CPC分类号： H01H1/0036 , H01H2029/008
摘要： Disclosed herein is a channel plate for a fluid-based switch. The channel plate is produced by 1) depositing a photoimagable dielectric layer onto a substrate, 2) photoimaging at least one channel plate feature on the dielectric layer, and 3) developing the dielectric layer to form the at least one channel plate feature in the dielectric layer, thereby forming the channel plate. Switches using photoimaged channel plates, and a method for making a switch with a photoimaged channel plate, are also disclosed.
摘要翻译：本文公开了一种用于基于流体的开关的通道板。通道板通过以下步骤制造：1）将光可塑性介电层沉积到基底上，2）对电介质层上的至少一个通道板特征进行光成像，以及3）显影介电层以形成电介质中的至少一个通道板特征从而形成通道板。还公开了使用光电传导通道板的开关，以及用于制造具有成像通道板的开关的方法。

18. 发明授权

US07012354B2 Method and structure for a pusher-mode piezoelectrically actuated liquid metal switch 失效
标题翻译：推进式压电式液态金属开关的方法和结构
公开(公告)号：US07012354B2
公开(公告)日：2006-03-14
申请号：US10413098
申请日：2003-04-14
申请人： Marvin Glenn Wong
发明人： Marvin Glenn Wong
IPC分类号： H01L41/08 , H01H29/02 , H01H57/00
CPC分类号： H01H57/00 , H01H29/28 , H01H2029/008 , H01H2057/006
摘要： A method and structure for an electrical switch. According to the structure of the present invention, a liquid-filled chamber is housed within a solid material. A plurality of switch contacts within the liquid-filled chamber are coupled to the solid material, while a plurality of piezoelectric elements are coupled to a plurality of membranes. The plurality of membranes are coupled to the liquid-filled chamber. The plurality of switch contacts are coupled to a plurality of liquid metal globules. According to the method, a piezoelectric element is actuated, causing a membrane element to be deflected. The deflection of the membrane element increases pressure of actuator liquid and the increase in pressure of the actuator liquid breaks a liquid metal connection between a first contact and a second contact of the electrical switch.
摘要翻译：一种电气开关的方法和结构。根据本发明的结构，将液体填充室容纳在固体材料内。在液体填充室内的多个开关触点耦合到固体材料，而多个压电元件耦合到多个膜。多个膜耦合到充满液体的腔室。多个开关触点耦合到多个液态金属球。根据该方法，致动压电元件，导致膜元件偏转。膜元件的偏转增加致动器液体的压力，并且致动器液体的压力的增加破坏了电气开关的第一触点和第二触点之间的液态金属连接。

19. 发明授权

US06924444B2 Ceramic channel plate for a fluid-based switch, and method for making same 失效
公开(公告)号：US06924444B2
公开(公告)日：2005-08-02
申请号：US10964440
申请日：2004-10-12
申请人： Marvin Glenn Wong , Paul Thomas Carson
发明人： Marvin Glenn Wong , Paul Thomas Carson
IPC分类号： B81C99/00 , H01H1/00 , H01H11/02 , H01H29/02 , H01H29/28 , H01H29/00
CPC分类号： H01H29/28 , H01H1/0036 , H01H2001/0073 , H01H2029/008
摘要： Disclosed herein is a channel plate for a fluid-based switch. The channel plate is produced by 1) forming a plurality of channel plate layers in ceramic green sheet, 2) forming at least one channel plate feature in at least one of the channel plate layers, and 3) laminating the channel plate layers to form the channel plate. A method for making a switch with a ceramic channel plate is also disclosed.

20. 发明授权

US06909059B2 Liquid switch production and assembly 失效
公开(公告)号：US06909059B2
公开(公告)日：2005-06-21
申请号：US10900507
申请日：2004-07-27
申请人： Marvin Glenn Wong
发明人： Marvin Glenn Wong
IPC分类号： H01H11/02 , H01H1/00 , H01H29/02 , H01H29/28 , H01H61/02 , H01H29/00
CPC分类号： H01H29/28 , H01H1/0036 , H01H61/02 , H01H2029/008 , H01H2061/006
摘要： In one embodiment, a switch is assembled by depositing a liquid switching element on a substrate. A channel plate is then positioned adjacent the substrate. The channel plate has a main channel and a waste chamber, and the main channel is positioned over the liquid switching element. The channel plate is then moved toward the substrate to cause a portion of the liquid switching element that overfills the main channel to be isolated from the main channel in the waste chamber. A method of switch production is also disclosed.

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