专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20060255266A1 System for repositioning a microfabricated cantilever 失效
标题翻译：用于重新定位微加工悬臂的系统
公开(公告)号：US20060255266A1
公开(公告)日：2006-11-16
申请号：US11128661
申请日：2005-05-13
申请人： Alison Chaiken , Henryk Birecki
发明人： Alison Chaiken , Henryk Birecki
IPC分类号： G21K7/00
CPC分类号： G01K5/62 , G01K17/006
摘要： A system for repositioning a microfabricated cantilever includes a microfabricated cantilever, a first device operable to detect a position of the microfabricated cantilever, and a second device. The first device is operable to determine an offset in the position of the microfabricated cantilever, and the second device is operable to reposition the microfabricated cantilever based on an offset detected by the first device.
摘要翻译：用于重新定位微制造悬臂的系统包括微加工悬臂，可操作以检测微加工悬臂的位置的第一装置和第二装置。第一装置可操作以确定微制造悬臂的位置的偏移，并且第二装置可操作以基于由第一装置检测到的偏移来重新定位微加工悬臂。

42. 发明授权

US06989628B2 Storage apparatus having a planar electron emitter 失效
标题翻译：具有平面电子发射体的存储装置
公开(公告)号：US06989628B2
公开(公告)日：2006-01-24
申请号：US11083680
申请日：2005-03-16
申请人： Henryk Birecki , Vu Thien Binh
发明人： Henryk Birecki , Vu Thien Binh
IPC分类号： H01J1/62
CPC分类号： B82Y10/00 , G11B9/10 , H01J1/308 , H01J1/312
摘要： The field emission planar electron emitter device is disclosed that has an emitter electrode, an extractor electrode, and a planar emitter emission layer, electrically coupled to the emitter electrode and the extractor electrode. The planar electron emitter is configured to bias electron emission in a central region of the emission layer in preference to an outer region thereof. One structural example that provides this biasing is achieved by fabricating the planar emitter emission layer so that it has an outer perimeter that is thicker in depth than at an interior portion of the planar emitter emission layer, which reduces electron beam emission at the outer perimeter when an electric field is applied between the emitter electrode and the extractor electrode. The electric field draws emission electrons from the surface of the planar emitter emission layer towards the extractor electrode at a higher rate at the interior portion than at the outer perimeter. The planar electron emitter device further includes a focusing electrode electrically coupled to the planar electron emitter.
摘要翻译：公开了具有电耦合到发射极和提取器电极的发射极，提取器电极和平面发射极发射层的场发射平面电子发射器件。平面电子发射器被配置为优先于其外部区域在发射层的中心区域偏置电子发射。提供该偏置的一个结构实例通过制造平面发射器发射层来实现，使得其具有比在平面发射极发射层的内部部分更深的深度的外周边，这减少了在外周边处的电子束发射，在发射电极和提取电极之间施加电场。电场在内部部分比在外周边以更高的速率将发射电子从平面发射体发射层的表面吸引到提取器电极。平面电子发射器件还包括电耦合到平面电子发射器的聚焦电极。

43. 发明授权

US06944114B2 Contact probe storage device including conductive readout medium 失效
标题翻译：接触式探头存储装置包括导电读出介质
公开(公告)号：US06944114B2
公开(公告)日：2005-09-13
申请号：US10322173
申请日：2002-12-17
申请人： Henryk Birecki , Robert G. Walmsley , Steven L. Naberhuis
发明人： Henryk Birecki , Robert G. Walmsley , Steven L. Naberhuis
IPC分类号： G11B9/14 , G11B9/00 , G11B9/04 , G11B9/06 , G11B11/03
CPC分类号： G11B9/04 , B82Y10/00 , G11B9/14 , G11B9/1463 , G11B9/149 , G11B11/03
摘要： A data storage device includes a storage medium and a contact probe. The storage medium includes a first polymeric layer, and a second polymeric layer on the first polymeric layer. The first polymeric layer is electrically conductive. The contact probe faces the second polymeric layer.
摘要翻译：数据存储装置包括存储介质和接触探针。存储介质包括第一聚合物层和第一聚合物层上的第二聚合物层。第一聚合物层是导电的。接触探针面向第二聚合物层。

44. 发明授权

US06815875B2 Electron source having planar emission region and focusing structure 有权
标题翻译：具有平面发射区域和聚焦结构的电子源
公开(公告)号：US06815875B2
公开(公告)日：2004-11-09
申请号：US09795240
申请日：2001-02-27
申请人： Huei-Pei Kuo , Henryk Birecki , Si-Ty Lam , Steven Louis Naberhuis
发明人： Huei-Pei Kuo , Henryk Birecki , Si-Ty Lam , Steven Louis Naberhuis
IPC分类号： H01J102
CPC分类号： B82Y10/00 , G11B9/10 , G11B9/1409 , H01J3/02 , H01J2201/308
摘要： An electron source includes a planar emission region for generating an electron emission, and a focusing structure for focusing the electron emission into an electron beam.

45. 发明授权

US06577058B2 Injection cold emitter with negative electron affinity based on wide-gap semiconductor structure with controlling base 失效
标题翻译：基于具有控制基极的宽间隙半导体结构的具有负电子亲和力的注入冷发射体
公开(公告)号：US06577058B2
公开(公告)日：2003-06-10
申请号：US09974818
申请日：2001-10-12
申请人： Viatcheslav V. Ossipov , Alexandre M. Bratkovski , Henryk Birecki
发明人： Viatcheslav V. Ossipov , Alexandre M. Bratkovski , Henryk Birecki
IPC分类号： H01L2912
CPC分类号： H01J1/308
摘要： A cold electron emitter may include a heavily n+ doped wide band gap (WBG) substrate, a p-doped WBG region, and a low work function metallic layer (n+-p-M structure). A modification of this structure includes heavily p+ doped region between p region and M metallic layer (n+-p-p+-M structure). These structures make it possible to combine high current emission with stable (durable) operation. The high current density is possible because the p-doped (or p+ heavily doped) WBG region acts as a negative electron affinity material when in contact with low work function metals. The injection emitters with the n+-p-M and n+-p-p+-M structures are stable since the emitters make use of relatively low extracting electric field and are not affected by contamination and/or absorption from accelerated ions. In addition, the structures may be fabricated with current state-of-the-art technology.
摘要翻译：冷电子发射器可以包括重n +掺杂宽带隙（WBG）衬底，p掺杂WBG区和低功函数金属层（n + -p-M结构）。该结构的修改包括p区和M金属层（n + -p-p + -M结构）之间的重p +掺杂区。这些结构使得可以将高电流发射与稳定（耐用）操作相结合。高电流密度是可能的，因为当与低功函数金属接触时，p掺杂（或p +重掺杂）WBG区域充当负电子亲和材料。具有n + -p-M和n + -p-p + -M结构的注入发射体是稳定的，因为发射体使用相对低的提取电场，并且不受来自加速离子的污染和/或吸收的影响。此外，结构可以用当前最先进的技术制造。

46. 发明授权

US5197058A Electronic offset compensation of the continuous composite track error signal in optical recording 失效
标题翻译：光学记录中连续复合轨迹误差信号的电子偏移补偿
公开(公告)号：US5197058A
公开(公告)日：1993-03-23
申请号：US664881
申请日：1991-03-05
申请人： Bernard W. Bell, Jr. , David K. Campbell , Henryk Birecki
发明人： Bernard W. Bell, Jr. , David K. Campbell , Henryk Birecki
IPC分类号： G11B7/00 , G11B7/004 , G11B7/085 , G11B7/09 , G11B7/095
CPC分类号： G11B7/08517 , G11B7/094
摘要： When doing multitrack seek or a single track jump, the midpoint between the maximum and the minimum of a tracking error signal is determined. A peak detector detects the positive peak and the negative peak. These maximum and minimum values are stored in a sample and hold circuit. A summing circuit determines the midpoint between the maximum and the minimum of the tracking error signal. An operational amplifier provides a true error signal to the servo control system that provides the appropriate servo operating point. The invention is based on the fact that even though there is no absolute reference signal indicating the appropriate on-track position, the tracking servo system obtains the track error over the whole range of positions relative to track center when doing a multitrack seek or a single track jump. The appropriate servo operating point is the midpoint between the maximum and the minimum of the track error signal. This provides compensation for level shifts due to factors such as beam displacement, or detector mispositioning, changes in read/write beam profile, and disk tilt. The present invention solves the key disadvantage of the continuous groove tracking method by eliminating tracking offsets without adding additional information to the disk. It also avoids imposing overhead on the data channel. It compensates for effects of disk tilt, detector misalignment, detector and amplifier offsets, and beam decentration due to fine tracking.

47. 发明授权

US4893910A Magneto-optical recording system having medium with domainless control layer 失效
标题翻译：具有无域控制层介质的磁光记录系统
公开(公告)号：US4893910A
公开(公告)日：1990-01-16
申请号：US168710
申请日：1988-03-16
申请人： Henryk Birecki
发明人： Henryk Birecki
IPC分类号： G11B5/02 , G11B11/10 , G11B11/105
CPC分类号： G11B11/10591 , G11B11/10521
摘要： An information storage system records on a medium with a magneto-optical storage layer and a ferrimagnetic control layer. A higher power write beam is used to impose an upward magnetic orientation and a lower power write beam is used to impose a downward magnetic orientation in the domain. The control layer has an initial downward magnetic orientation, the magnetization of regions of the control layer can be inverted to an upward orientation temporarily while the region is heated above a compensation temperature. The magnetization of the region is restored to its initial downward orientation upon restoration of ambient temperature since neither the higher power nor the lower power write beam heats the control layer to its Curie temperature. The distributed optical and thermal properties of the medium are selected so that, upon heating of the medium by dissipated laser energy, the peak temperature of the control layer occurs after the peak temperature for the storage layer. When the higher power write beam is used, the domain cools through its Curie temperature before the corresponding region cools through its compensation temperature so that an upward magnetic orientation is established in the domain. When the lower power write beam is used, the domain cools through its Curie temperature after the corresponding region cools through its compensation temperature so that a downward magnetic orientation is established in the domain.

48. 发明授权

US4396997A Liquid crystal information storage and retrieval system 失效
标题翻译：液晶信息存储和检索系统
公开(公告)号：US4396997A
公开(公告)日：1983-08-02
申请号：US267275
申请日：1981-05-26
申请人： Frederic J. Kahn , Henryk Birecki , Robert A. Burmeister
发明人： Frederic J. Kahn , Henryk Birecki , Robert A. Burmeister
IPC分类号： G11B7/244 , G02F1/13 , G02F1/133 , G11B7/0055 , G11C11/42 , G11C13/08
CPC分类号： G11B7/00555
摘要： An optical erasable thermally addressed, liquid crystal information storage and retrieval system is disclosed having an information density and the order of 10.sup.7 bits/cm.sup.2 while using liquid crystal cell thickness of relatively standard dimensions (.about.10 .mu.m). The system includes two substrates containing a smectic-A phase liquid crystal medium, and several thin filing attached to the substrates for establishing the proper conditions within the liquid crystal medium for creating a radiation scattering defect which is small in size (
摘要翻译：公开了具有信息密度和107位/ cm 2的数量级的光可擦除热寻址液晶信息存储和检索系统，同时使用相对标准尺寸（10微米）的液晶单元厚度。该系统包括含有近晶A相液晶介质的两个基板和附着到基板上的几个薄膜，用于在液晶介质内建立适当的条件，以产生尺寸小（<1.0μm）的辐射散射缺陷，并且用于与光束一起执行擦除功能。根据本发明的装置在表示信息位的液晶介质中具有这样的缺陷的阵列，阵列具有小于0.4的单个缺陷与液晶介质的厚度之间的最短距离的比率，对于液体晶体介质的厚度大于5微米。

49. 发明授权

US09079439B2 Rotatable printhead assembly 有权
标题翻译：可旋转打印头组件
公开(公告)号：US09079439B2
公开(公告)日：2015-07-14
申请号：US13446606
申请日：2012-04-13
申请人： Napoleon J Leoni , Henryk Birecki , Omer Gila
发明人： Napoleon J Leoni , Henryk Birecki , Omer Gila
IPC分类号： B41J29/38 , B41J25/316 , B41J2/175 , B41J25/00
CPC分类号： B41J2/17566 , B41J2/175 , B41J25/316 , B41J2025/008
摘要： A printing assembly includes a pressure control tank and a printhead assembly. The printhead assembly is in fluid communication with the pressure control tank while the printhead assembly and the pressure control tank are selectively rotatable into a plurality of different positions relative to one another.
摘要翻译：打印组件包括压力控制箱和打印头组件。打印头组件与压力控制箱流体连通，同时打印头组件和压力控制箱可以相对于彼此选择性地旋转到多个不同的位置。

50. 发明授权

US09003972B2 Reflection densitometer 有权
标题翻译：反射密度计
公开(公告)号：US09003972B2
公开(公告)日：2015-04-14
申请号：US13259102
申请日：2010-01-07
申请人： Henryk Birecki , William D. Holland , Omer Gila
发明人： Henryk Birecki , William D. Holland , Omer Gila
IPC分类号： B41F33/00 , G01N33/32
CPC分类号： G01N33/32 , B41F33/0036 , Y10S101/45
摘要： A method for determining optical density is disclosed. A first measurement is taken on a white area of a substrate (402). A second measurement is taken on an area of the substrate printed with ink (404). A relative optical density of the ink is determined using the first and second measurements (406).
摘要翻译：公开了一种用于确定光密度的方法。在基板（402）的白色区域上进行第一测量。在印刷有墨的基板的区域上进行第二次测量（404）。使用第一和第二测量（406）确定油墨的相对光密度。

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