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1. 发明申请

US20050157547A1 Thin film transistor memory device 有权
标题翻译：薄膜晶体管存储器件
公开(公告)号：US20050157547A1
公开(公告)日：2005-07-21
申请号：US10985762
申请日：2004-11-09
申请人： Ping Mei , James Easton
发明人： Ping Mei , James Easton
IPC分类号： G11C16/04 , G11C5/06 , G11C16/02 , G11C17/16 , H01L21/8247 , H01L27/115 , H01L29/788 , H01L29/792 , G11C16/06
CPC分类号： G11C17/16
摘要： A memory device includes a memory array of thin film transistor (TFT) memory cells. The memory cells include a floating gate separated from a gate electrode portion of a gate line by an insulator. The gate electrode portion includes a diffusive conductor that diffuses through the insulator under the application of a write voltage. The diffusive conductor forms a conductive path through the insulator that couples the gate line to the floating gate, changing the gate capacitance and therefore the state of the memory cell. The states of the memory cells are detectable as the differing current values for the memory cells. The memory cells are three terminal devices, and read currents do not pass through the conductive paths in the memory cells during read operations. This renders the memory cells robust, because read currents will not interfere with the storage mechanism in the memory cells. The memory array can be fabricated using multiple steps using the same mask. The use of a single mask for multiple steps reduces the time and cost involved in fabricating the memory array.
摘要翻译：存储器件包括薄膜晶体管（TFT）存储单元的存储器阵列。存储单元包括通过绝缘体与栅极线的栅极部分分离的浮动栅极。栅电极部分包括在施加写入电压下扩散通过绝缘体的漫射导体。扩散导体形成通过绝缘体的导电路径，其将栅极线耦合到浮动栅极，改变栅极电容并因此改变存储器单元的状态。存储器单元的状态可被检测为存储器单元的不同电流值。存储单元是三个终端设备，并且读取电流在读取操作期间不通过存储器单元中的导电路径。这使得存储器单元牢固，因为读取电流将不会干扰存储器单元中的存储机制。可以使用相同的掩模使用多个步骤来制造存储器阵列。对于多个步骤使用单个掩模减少了制造存储器阵列所涉及的时间和成本。

2. 发明授权

US08021935B2 Thin film device fabrication process using 3D template 有权
标题翻译：使用3D模板的薄膜器件制造工艺
公开(公告)号：US08021935B2
公开(公告)日：2011-09-20
申请号：US12243073
申请日：2008-10-01
申请人： Ping Mei , Hao Luo , Albert Hua Jeans , Angeles Marcia Almanza-Workman , Robert A. Garcia , Warren Jackson , Carl P. Taussig , Craig M. Perlov
发明人： Ping Mei , Hao Luo , Albert Hua Jeans , Angeles Marcia Almanza-Workman , Robert A. Garcia , Warren Jackson , Carl P. Taussig , Craig M. Perlov
IPC分类号： H01L21/00
CPC分类号： H01L27/1288 , H01L27/1214 , Y10S438/942
摘要： A fabrication process for a device such as a backplane for a flat panel display includes depositing thin film layers on a substrate, forming a 3D template overlying the thin film layers, and etching the 3D template and the thin film layers to form gate lines and transistors from the thin film layers. An insulating or passivation layer can then be deposited on the gate lines and the transistors, so that column or data lines can be formed on the insulating layer.
摘要翻译：用于平板显示器的背板的装置的制造方法包括在衬底上沉积薄膜层，形成覆盖薄膜层的3D模板，以及蚀刻3D模板和薄膜层以形成栅线和晶体管从薄膜层。然后可以在栅极线和晶体管上沉积绝缘或钝化层，使得可以在绝缘层上形成列或数据线。

3. 发明授权

US07795062B2 Method of forming a pressure switch thin film device 有权
标题翻译：形成压力开关薄膜装置的方法
公开(公告)号：US07795062B2
公开(公告)日：2010-09-14
申请号：US11696079
申请日：2007-04-03
申请人： Carl P. Taussig , Ping Mei , Hao Luo , Warren Jackson
发明人： Carl P. Taussig , Ping Mei , Hao Luo , Warren Jackson
IPC分类号： H01L21/00
CPC分类号： H01L27/14683 , G06K9/0002 , H01L27/14678 , H01L29/84
摘要： This invention provides a method of forming at least one pressure switch thin film device. The method includes providing a substrate and depositing a plurality of thin film device layers as a stack upon the substrate. An imprinted 3D template structure is provided upon the plurality of thin film device layers. The plurality of thin film device layers and the 3D template structure are then etched and at least one thin film device layer is undercut to provide a plurality of aligned electrical contact pairs and adjacent spacer posts. A flexible membrane providing a plurality of separate electrical contacts is deposited upon the spacer posts, the separate electrical contacts overlapping the contact pairs. The spacer posts provide a gap between the electrical contacts and the contact pairs.
摘要翻译：本发明提供一种形成至少一个压力开关薄膜器件的方法。该方法包括提供衬底并将多个薄膜器件层作为堆叠沉积在衬底上。在多个薄膜器件层上提供印模的3D模板结构。然后蚀刻多个薄膜器件层和3D模板结构，并且至少一个薄膜器件层被切削以提供多个对准的电接触对和相邻的间隔柱。提供多个单独的电触点的柔性膜沉积在间隔柱上，分开的电触点与触点对重叠。间隔柱在电触点和触点对之间提供间隙。

4. 发明申请

US20080185591A1 Structure and method for thin film device 有权
公开(公告)号：US20080185591A1
公开(公告)日：2008-08-07
申请号：US12011440
申请日：2008-01-24
申请人： Ping Mei , Albert Jeans , Carl Taussig
发明人： Ping Mei , Albert Jeans , Carl Taussig
IPC分类号： H01L29/04
CPC分类号： H01L29/42384 , H01L29/6675 , H01L29/78645 , H01L29/7869 , Y10S438/942
摘要： Provided is a thin film device and an associated method of making a thin film device. For example, a thin film transistor with nano-gaps in the gate electrode. The method involves providing a substrate. Upon the substrate are then provided a plurality of parallel spaced electrically conductive strips. A plurality of thin film device layers are then deposited upon the conductive strips. A 3D structure is provided upon the plurality of thin film device layers, the structure having a plurality of different heights. The 3D structure and the plurality of thin film device layers are then etched to define a thin film device, such as for example a thin film transistor that is disposed above at least a portion of the conductive strips.

5. 发明申请

US20070117278A1 Formation of devices on a substrate 有权
标题翻译：在基板上形成器件
公开(公告)号：US20070117278A1
公开(公告)日：2007-05-24
申请号：US11285879
申请日：2005-11-23
申请人： Craig Perlov , Ping Mei
发明人： Craig Perlov , Ping Mei
IPC分类号： H01L21/84 , H01L21/00
CPC分类号： H01L29/7869 , H01L29/66969
摘要： A method of forming a thin film device on a flexible substrate is disclosed. The method includes depositing an imprintable material over the flexible substrate. The imprintable are stamped material forming a three-dimensional pattern in the imprintable material. A sacrificial layer is formed over the three-dimensional pattern. A conductive layer is deposited over the sacrificial layer. The sacrificial layer is removed, leaving portions of the conductive layer as defined by the three-dimensional pattern.
摘要翻译：公开了一种在柔性基板上形成薄膜器件的方法。该方法包括将可压印材料沉积在柔性基底上。可压印的是在可压印材料中形成三维图案的冲压材料。在三维图案上形成牺牲层。在牺牲层上沉积导电层。去除牺牲层，使得由三维图案限定的部分导电层。

6. 发明申请

US20070096169A1 Structure and method for thin film device with stranded conductor 有权
标题翻译：具有绞线的薄膜器件的结构和方法
公开(公告)号：US20070096169A1
公开(公告)日：2007-05-03
申请号：US11264321
申请日：2005-11-01
申请人： Ping Mei , Hao Luo , Carl Taussig
发明人： Ping Mei , Hao Luo , Carl Taussig
IPC分类号： H01L29/80
CPC分类号： H01L27/1259 , H01L27/1214 , H01L27/1218 , H01L29/78603
摘要： Provided is a thin film device and an associated method of making a thin film device. For example, fabrication of an inverter thin film device is described. Moreover, a parallel spaced electrically conductive strips are provided upon a substrate. A functional material is deposited upon the conductive strips. A 3D structure is then provided upon the functional material, the 3D structure having a plurality of different heights, at least one height defining a first portion of the conductive strips to be bundled. The 3D structure and functional material are then etched to define a TFD disposed above the first portion of the conductive strips. The first portion of the conductive strips is bundled adjacent to the TFD.
摘要翻译：本发明提供一种制造薄膜器件的薄膜器件和相关方法。例如，描述了逆变器薄膜器件的制造。此外，在基板上设置平行隔开的导电条。功能材料沉积在导电条上。然后在功能材料上提供3D结构，3D结构具有多个不同的高度，限定要捆扎的导电条的第一部分的至少一个高度。然后蚀刻3D结构和功能材料以限定设置在导电条的第一部分之上的TFD。导电条的第一部分与TFD相邻捆扎。

7. 发明授权

US07202179B2 Method of forming at least one thin film device 有权
标题翻译：形成至少一个薄膜器件的方法
公开(公告)号：US07202179B2
公开(公告)日：2007-04-10
申请号：US11025750
申请日：2004-12-22
申请人： Carl P. Taussig , Ping Mei , Han-Jun Kim
发明人： Carl P. Taussig , Ping Mei , Han-Jun Kim
IPC分类号： H01L21/302 , H01L21/461
CPC分类号： H01L27/1288 , H01L27/1214 , H01L27/1218 , H01L29/66742 , H01L29/78603
摘要： This invention provides a method of forming at least one thin film device, such as for example a thin film transistor. The method includes providing a substrate and depositing a plurality of thin film device layers upon the substrate. An imprinted 3D template structure is provided upon the plurality of thin film device layers. The plurality of thin film layers and 3D template structure are etched and at least one thin film layer is undercut.
摘要翻译：本发明提供一种形成至少一个薄膜器件的方法，例如薄膜晶体管。该方法包括提供衬底并在衬底上沉积多个薄膜器件层。在多个薄膜器件层上提供印刷的3D模板结构。蚀刻多个薄膜层和3D模板结构，并且至少一个薄膜层被切削。

8. 发明申请

US20060291872A1 Anti-counterfeiting identification system and method for consumables 有权
标题翻译：防伪识别系统和消耗品的方法
公开(公告)号：US20060291872A1
公开(公告)日：2006-12-28
申请号：US11169083
申请日：2005-06-28
申请人： Ping Mei , Warren Jackson
发明人： Ping Mei , Warren Jackson
IPC分类号： G03G15/00
CPC分类号： B41J29/393 , B41J2/17546 , G03G15/0848 , G03G2215/0695
摘要： Provided is an article of manufacturer with anti-counterfeit properties a consumable, having taggant nanoparticles dispersed within it. Each taggant nanoparticle has at least one known physical characteristic such as, the taggant nanoparticles being a predetermined combination of nanoparticles providing at least two different taggant physical characteristics as a taggant code encoding product identification for the consumable so as to permit identification of the consumable. The physical characteristics in an embodiment include a combination of fluorescence, particle size, shape, and/or magnetic properties.
摘要翻译：提供了一种具有防伪性能的制造商，其是消耗品，其中分散有标记剂纳米颗粒。每个标记剂纳米颗粒具有至少一种已知的物理特性，例如，标记剂纳米颗粒是提供至少两种不同标签物理特征的预定组合的纳米颗粒，作为用于消耗品的标签牌编码产品标识，以便允许识别消耗品。一个实施方案中的物理特性包括荧光，粒度，形状和/或磁性的组合。

9. 发明申请

US20060273147A1 Anti-counterfeiting system and method 有权
公开(公告)号：US20060273147A1
公开(公告)日：2006-12-07
申请号：US11144203
申请日：2005-06-02
申请人： Warren Jackson , Ping Mei
发明人： Warren Jackson , Ping Mei
IPC分类号： G06F17/00 , G06K5/00 , G06K19/00
CPC分类号： G07D7/02
摘要： Disclosed is an anti-counterfeiting system. In a particular embodiment, the anti-counterfeiting system has a first structure having a plurality of three-dimensional nanostructures, each having a height dimension less than a wavelength of visible light. In addition, there is a second structure having a second plurality of three-dimensional nanostructures, each having a height dimension less than a wavelength of visible light. The first and second structures are configured to couple together. An alignment mechanism is operable to align the first structure to the second structure and establish proximate contact between the first and second pluralities of nanostructures. With respect to the first and second structures, each encodes part of an authentication key. The authentication key includes pre-determined elements and interaction modalities. The resolution of the structures makes them copy-resistant. An associated method of use is also provided.

10. 发明授权

US07056834B2 Forming a plurality of thin-film devices using imprint lithography 有权
标题翻译：使用压印光刻法形成多个薄膜器件
公开(公告)号：US07056834B2
公开(公告)日：2006-06-06
申请号：US10777005
申请日：2004-02-10
申请人： Ping Mei , Warren B. Jackson , Carl Philp Taussig , Albert Jeans
发明人： Ping Mei , Warren B. Jackson , Carl Philp Taussig , Albert Jeans
IPC分类号： H01L21/31
CPC分类号： H01L29/78603 , H01L27/12 , H01L27/1292 , H01L29/66757 , H01L51/0097
摘要： An aspect of the present invention is a method for forming a plurality of thin-film devices. The method includes providing a flexible substrate and utilizing a self-aligned imprint lithography (SAIL) process to form the plurality of thin-film devices on the flexible substrate.
摘要翻译：本发明的一个方面是形成多个薄膜器件的方法。该方法包括提供柔性基板并利用自对准压印光刻（SAIL）工艺在柔性基板上形成多个薄膜器件。

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