专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008011260A2 FLEXIBLE INDUCTIVE SENSOR 审中-公开
标题翻译：灵敏感应传感器
公开(公告)号：WO2008011260A2
公开(公告)日：2008-01-24
申请号：PCT/US2007/072507
申请日：2007-06-29
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： TAKAHATA, Kenichi,
CPC分类号： G01D5/2066
摘要： An inductive sensor includes an inductor comprising conductive loops and at least one hinge mechanically coupling the loops. Operation of the hinge changes the position of the loops and causes a change in the inductance of the sensor. A sensor material may be oriented with respect to the loops so that a dimensional change of the sensor material operates the hinge and causes the change in the position of the loops.
摘要翻译：感应传感器包括电感器，其包括导电回路和至少一个机械地联接回路的铰链。铰链的操作会改变环路的位置，并导致传感器电感的变化。传感器材料可以相对于环定向，使得传感器材料的尺寸变化操作铰链并引起环的位置的改变。

2. 发明申请

WO2007146863A1 LED DEVICE WITH RE-EMITTING SEMICONDUCTOR CONSTRUCTION AND REFLECTOR 审中-公开
标题翻译：具有再发射半导体结构和反射器的LED器件
公开(公告)号：WO2007146863A1
公开(公告)日：2007-12-21
申请号：PCT/US2007/070853
申请日：2007-06-11
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HAASE, Michael, A.
IPC分类号： H01L33/00
CPC分类号： H01L33/08 , H01L33/44 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2924/1301 , H01L2924/13033 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/00014 , H01L2924/00
摘要： Briefly, the present disclosure provides a device comprising: a) an LED capable of emitting light at a first wavelength; b) a re-emitting semiconductor construction which comprises a potential well not located within a pn junction; and c) a reflector positioned to reflect light emitted from the LED onto the re-emitting semiconductor construction. Alternately, the device comprises: a) an LED capable of emitting light at a first wavelength; b) a re-emitting semiconductor construction capable of emitting light at a second wavelength which comprises at least one potential well not located within a pn junction; and c) a reflector which transmits light at said first wavelength and reflects at least a portion of light at said second wavelength. Alternately, the device comprises a semiconductor unit comprising a first potential well located within a pn junction which comprises a LED capable of emitting light at a first wavelength, and a second potential well not located within a pn junction which comprises a re-emitting semiconductor construction.
摘要翻译：简而言之，本公开提供了一种装置，包括：a）能够发射第一波长的光的LED; b）再发射半导体结构，其包括不位于pn结内的势阱; 以及c）反射器，其被定位成将从LED发射的光反射到再发射半导体结构上。或者，该装置包括：a）能够发射第一波长的光的LED; b）能够发射第二波长的光的再发射半导体结构，其包括不位于pn结内的至少一个势阱; 以及c）透射所述第一波长的光并反射所述第二波长的至少一部分光的反射器。或者，该装置包括半导体单元，该半导体单元包括位于pn结内的第一势阱，该第一势阱包括能够发射第一波长的光的LED和不位于pn结内的第二势阱，该第二势阱包括再发射半导体结构。

3. 发明申请

WO2007146861A1 LED DEVICE WITH RE-EMITTING SEMICONDUCTOR CONSTRUCTION AND CONVERGING OPTICAL ELEMENT 审中-公开
标题翻译：具有再发射半导体结构和光学元件的LED器件
公开(公告)号：WO2007146861A1
公开(公告)日：2007-12-21
申请号：PCT/US2007/070851
申请日：2007-06-11
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HAASE, Michael, A.
IPC分类号： H01L33/00
CPC分类号： H01L33/58 , G02B19/0028 , G02B19/0061 , G02B19/0071 , G02B19/0095 , H01L33/08 , H01L33/502 , H01L2924/0002 , H01L2924/00
摘要： A light source is provided comprising an LED component having an emitting surface, which may comprise: i) an LED capable of emitting light at a first wavelength; and ii) a re-emitting semiconductor construction which comprises a second potential well not located within a pn junction having an emitting surface; or which may alternately comprise a first potential well located within a pn junction and a second potential well not located within a pn junction; and which additionally comprises a converging optical element.
摘要翻译：提供了一种光源，其包括具有发射表面的LED部件，其可以包括：i）能够发射第一波长的光的LED; 以及ii）再发射半导体结构，其包括不位于具有发射表面的pn结内的第二势阱; 或者其可以交替地包括位于pn结内的第一势阱和不位于pn结内的第二势阱; 并且还包括会聚光学元件。

4. 发明申请

WO2007079060A3 LIGHTING DEVICE INCLUDING CUSTOMIZED RETARDER AND DISPLAY DEVICE INCLUDING SAME 审中-公开
公开(公告)号：WO2007079060A3
公开(公告)日：2007-07-12
申请号：PCT/US2006/049218
申请日：2006-12-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： BOYD, Gary T., , EMMONS, Robert M., , O'NEILL, Mark B., , ROLAND, Nicholas, , WATSON, Philip E.,
IPC分类号： G02F1/13357 , G02F1/1335 , G02B5/30
摘要： Lighting devices are disclosed that include a light source, a circular reflective polarizer optically coupled to the light source, a back reflector configured and disposed to reflect light that has been reflected by the circular reflective polarizer back toward the input surface thereof, one or more optical elements having a total non-zero retardance Rs and disposed between the circular reflective polarizer and the back reflector, and a customized retarder. The customized retarder has a retardance Rc such that a total retardance of the one or more optical elements and the customized retarder, Rs + Rc, approaches nλ/2. The one or more optical elements, the customized retarder and the back reflector are characterized by a total depolarization of no more than 66%. Display devices including such lighting devices are also disclosed.

5. 发明申请

WO2007078963A1 OPTICAL FILM DELIVERY UNIT 审中-公开
标题翻译：光学膜输送单元
公开(公告)号：WO2007078963A1
公开(公告)日：2007-07-12
申请号：PCT/US2006/048602
申请日：2006-12-20
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： LEE, Hsin-Chin
IPC分类号： G02B5/20 , B65D65/12
CPC分类号： B65D83/0805 , G02B6/005 , G02B6/0065 , Y10T428/24231
摘要： An optical film delivery unit is comprised of an optical film strip having optical films protected by at least one liner. Scores, typically dot-line cuts, in the liners initiate folding. The optical film strip is folded along the scores such that the optical film delivery unit assumes a Z-fold structure that provides several advantages. There is no tension on the strip. The optical films do not create impressions on each other and remain flat. In addition, the optical film unit is relatively small making it more efficient to package and transport.
摘要翻译：光学膜传送单元包括具有由至少一个衬垫保护的光学膜的光学膜条带。分数，通常点线切割，在衬垫中启动折叠。光学薄膜条沿分数折叠，使得光学薄膜传送单元呈现出提供若干优点的Z-折叠结构。条上没有紧张。光学膜不会产生彼此的印象，并保持平坦。此外，光学膜单元相对较小，使得封装和运输更有效率。

6. 发明申请

WO2007067603A1 DIFFUSE MULTILAYER OPTICAL ASSEMBLY 审中-公开
标题翻译： DIFFUSE MULTILAYER光学装置
公开(公告)号：WO2007067603A1
公开(公告)日：2007-06-14
申请号：PCT/US2006/046523
申请日：2006-12-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： FABICK, Ryan T. , ETZKORN, Stephen J. , GEHLSEN, Mark D.
IPC分类号： G02B5/30 , G02B5/02 , B32B27/00
CPC分类号： B32B27/08 , B32B3/26 , B32B7/02 , B32B7/12 , B32B2307/414 , B32B2307/416 , B32B2307/42 , B32B2457/202 , B32B2551/00 , G02B5/0231 , G02B5/0242 , G02B5/0247 , G02B5/0278 , G02B5/305 , Y10T428/10
摘要： An optical assembly includes a light diffusing layer attached to a reflective polarizing layer. An intermediate region between the light diffusing layer and the reflective polarizing layer includes an intermediate structure that defines voids between the light diffusing layer and the reflective polarizing layer.
摘要翻译：光学组件包括附接到反射偏振层的光漫射层。光漫射层和反射偏光层之间的中间区域包括限定光漫射层与反射型偏振层之间的空隙的中间结构。

7. 发明申请

WO2006107621A1 LIGHT DIRECTING FILM 审中-公开
标题翻译：光导电影
公开(公告)号：WO2006107621A1
公开(公告)日：2006-10-12
申请号：PCT/US2006/010845
申请日：2006-03-24
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： MARUSHIN, Patrick H. , FORESYTH, David M. , JOHNSON, Todd M. , GARDINER, Mark E.
IPC分类号： G02B6/00 , F21V8/00 , G02B5/04
CPC分类号： G02B5/045 , F21V5/002 , G02B5/0221 , G02B5/0231 , G02B5/0278 , G02B6/0053 , G02F2001/133607
摘要： A light directing film and an optical system incorporating same are disclosed. The light directing film includes a first major surface and a microstructured second major surface. The microstructured second major surface has a periodic microstructured pattern. A plurality of extended microstructures form each period. The period is in the range from about 200 microns to about 400 microns. About 15 to 25 percent of the plurality of extended microstructures that form each period form a first group. A planar film that is placed adjacent the second major surface makes contact with substantially all the extended microstructures in the first group, but does not make contact with substantially all extended microstructures that are not in the first group.
摘要翻译：公开了一种导光膜和结合其的光学系统。导光膜包括第一主表面和微结构化的第二主表面。微结构化的第二主表面具有周期性微结构图案。每个周期形成多个延伸的微结构。该周期在约200微米至约400微米的范围内。形成每个周期的多个延伸微结构中的约15％至25％形成第一组。放置在第二主表面附近的平面膜与第一组中的基本上所有延伸的微结构相接触，但不与基本上不在第一组中的所有延伸微结构接触。

8. 发明申请

WO2006044475A2 LIQUID CRYSTAL DISPLAYS WITH LAMINATED DIFFUSER PLATES 审中-公开
标题翻译：液晶显示屏与层压扩散板
公开(公告)号：WO2006044475A2
公开(公告)日：2006-04-27
申请号：PCT/US2005/036698
申请日：2005-10-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： KO, Byung-soo , GEHLSEN, Mark, D. , CHEN, Chingwen , EMMONS, Robert, M. , LAUMER, James, W. , KIM, Ji-Hyung , LEE, Ji-Hwa , SEO, Kang-il , FABICK, Ryan, T. , RIVARD, Linda, M. , EPSTEIN, Kenneth, A. , KIM, Chideuk , PARK, Youngsoo , KIM, Sang-dae
IPC分类号： G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133606 , G02F1/13362 , G02F2001/133507 , G02F2001/133607 , G02F2201/086
摘要： In a liquid crystal display (LCD), for example an LCD monitor or an LCD-TV, a number of light management films, including a diffuser layer, lie between the light source and the LCD panel to provide bright, uniform illumination. In some embodiments, the diffuser layer is attached to the lower side of the LCD panel. Some, or all, of the light management layers may be attached together as a laminated stack of films. In some embodiments, the diffuser layer is formed with a recessed region on one side and another optical film positioned within the recessed region.
摘要翻译：在液晶显示器（LCD）中，例如LCD监视器或LCD-TV，包括漫射层的许多光管理膜位于光源和LCD面板之间，以提供明亮均匀的照明。在一些实施例中，漫射层附接到LCD面板的下侧。一些或全部的光管理层可以作为层叠的薄膜叠加在一起。在一些实施例中，漫射层在一侧形成有凹陷区域，而另一个光学膜片形成在凹陷区域内。

9. 发明申请

WO2004063846A2 RESTAURANT TABLE MANAGEMENT SYSTEM 审中-公开
标题翻译：餐厅管理系统
公开(公告)号：WO2004063846A2
公开(公告)日：2004-07-29
申请号：PCT/US2003/037390
申请日：2003-11-21
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： AWISZUS, Steven T., , MAHMOODI, Abolghassem B., , MITRA, Smarajit, , MEDEK, James C., , MOORE, Matthew D., , STARK, Nicholas A., , JOHNS, Nicholas P.,
IPC分类号： G06F
CPC分类号： G06Q10/02
摘要： Each table in a restaurant has a switch coupled to a wireless transmitter. When the switch is activated, the transmitter broadcasts a vacant table signal. The vacant table signal is received by a receiver that is coupled to a computer system. The computer responds to a vacant table signal by identifying a particular table as being vacant, and therefore ready for seating of a party. The computer is programmed to represent each table in the restaurant with an icon. The computer may be programmed to present a table as being in one of three states: (1) vacant; (2) occupied; and (3) anticipated to be vacant soon. When a party is seated at a particular table, this fact is entered into the computer, and the computer presents the table as occupied. The table is regarded as occupied until one of two events occurs. If the party leaves, the table will be bussed, and thereafter, the switch/transmitter circuit at the table will be activated. In response, the transmitter will transmit a vacant table signal, and the computer will present the table as vacant. Further, a table may be returned to a vacant state by manual command executed at the computer. Alternatively, if the occupancy duration of the table exceeds a threshold, the computer will draw the inference that it is likely that the party will soon leave. Accordingly, the computer will present the table as anticipated to be vacant soon.
摘要翻译：餐厅中的每个桌子都有一个耦合到无线发射器的开关。当开关被激活时，发射器广播一个空的表信号。空表表信号由耦合到计算机系统的接收机接收。计算机通过将特定的表识别为空闲来响应空的表信号，因此准备好一个派对的座位。计算机被编程为用餐馆中的每个桌子表示图标。计算机可以被编程为将表呈现为三种状态之一：（1）空; （2）占用; 和（3）预计将很快空缺。当派对者坐在特定的桌子上时，这个事实被输入到计算机中，并且计算机将桌子呈现为被占用。该表被视为占用，直到发生两件事之一。如果派对离开，表将被总结，此后，桌面上的开关/发射器电路将被激活。作为响应，发射机将发送空表信号，并且计算机将该表呈现为空。此外，可以通过在计算机执行的手动命令将表返回到空闲状态。或者，如果表的占用持续时间超过阈值，则计算机将得出该方很可能将要离开的推论。因此，计算机将尽快出示预期的空缺表。

10. 发明申请

WO2004054249A2 OVERLAY MOUNTING SYSTEM FOR DISPLAY 审中-公开
标题翻译：用于显示的重叠安装系统
公开(公告)号：WO2004054249A2
公开(公告)日：2004-06-24
申请号：PCT/US2003/031026
申请日：2003-09-30
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ANDERSON, Steven, R. , LIU, Junkang, Jacob , CHENG, Ming
IPC分类号： H04N5/65
CPC分类号： G06F1/1609 , C09J7/38 , C09J2201/128 , C09J2201/606 , C09J2201/618 , C09J2433/00 , C09J2453/00 , C09J2483/00
摘要： An optically transparent adhesive article for fastening the rear face of a display overlay to the front face of a display. The article includes first and second adhesive layers and an optional intervening backing layer. The first adhesive layer has sufficiently low tack so that the article is repositionable on the display of the display. The second adhesive layer has sufficient tack and the article has sufficient cohesive strength so that the article is stretch-releasable from the display overlay.
摘要翻译：一种用于将显示覆盖物的后表面紧固到显示器的前表面的光学透明的粘合制品。该制品包括第一和第二粘合剂层和可选的中间背衬层。第一粘合剂层具有足够低的粘性，使得制品在显示器的显示器上可重新定位。第二粘合剂层具有足够的粘性，并且制品具有足够的内聚强度，使得制品可从显示覆盖物拉伸释放。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式