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. 发明授权

US06379210B2 Fabrication of electron emitters coated with material such as carbon 有权
标题翻译：制造涂覆有碳材料的电子发射体
公开(公告)号：US06379210B2
公开(公告)日：2002-04-30
申请号：US09727023
申请日：2000-11-29
申请人： Xueping Xu , George R. Brandes , Christopher J. Spindt , Colin D. Stanners , John M. Macaulay
发明人： Xueping Xu , George R. Brandes , Christopher J. Spindt , Colin D. Stanners , John M. Macaulay
IPC分类号： H01J902
CPC分类号： H01J1/3042 , H01J2201/30426 , H01J2201/319 , H01J2329/00
摘要： A cathode structure suitable for a flat panel display is provided with coated emitters. The emitters are formed with material, typically nickel, capable of growing to a high aspect ratio. These emitters are then coated with carbon containing material for improving the chemical robustness and reducing the work function. One coating process is a DC plasma deposition process in which acetylene is pumped through a DC plasma reactor to create a DC plasma for coating the cathode structure. An alternative coating process is to electrically deposit raw carbon-based material onto the surface of the emitters, and subsequently reduce the raw carbon-based material to the carbon containing material. Work function of coated emitters is typically reduced by about 0.8 to 1.0 eV.
摘要翻译：适用于平板显示器的阴极结构设置有涂覆的发射器。发射体由能够生长到高纵横比的材料（通常为镍）形成。然后，这些发射体涂覆有含碳材料，以改善化学稳定性并降低功函数。一个涂覆工艺是DC等离子体沉积工艺，其中将乙炔泵送通过DC等离子体反应器以产生用于涂覆阴极结构的DC等离子体。另一种涂覆方法是将原始碳基材料电沉积到发射体的表面上，随后将原始的碳基材料还原成含碳材料。涂覆发射体的功函数通常降低约0.8至1.0eV。

2. 发明授权

US06356014B2 Electron emitters coated with carbon containing layer 失效
标题翻译：涂有碳层的电子发射体
公开(公告)号：US06356014B2
公开(公告)日：2002-03-12
申请号：US08826454
申请日：1997-03-27
申请人： Xueping Xu , George R. Brandes , Christopher J. Spindt , Colin D. Stanners , John M. Macaulay
发明人： Xueping Xu , George R. Brandes , Christopher J. Spindt , Colin D. Stanners , John M. Macaulay
IPC分类号： H01J130
CPC分类号： H01J1/3042 , H01J2201/30426 , H01J2201/319 , H01J2329/00
摘要： A cathode structure suitable for a flat-panel display contains an emitter layer (213) divided into emitter lines, a plurality of electron emitters (229, 239, or 230) situated over the emitter lines, and a gate layer (215A) having an upper surface spaced largely above the electron emitters. The gate layer has a plurality of gate holes (215B) each corresponding to one of the electron emitters. The cathode structure further includes a carbon-containing layer (340, 240, or 241) coated over the electron emitters and directly on at least part of the upper surface of the gate layer such that at least part of the carbon-containing layer extending along and above the gate layer is exposed.
摘要翻译：适用于平板显示器的阴极结构包含分为发射极线的发射极层（213），位于发射极线之上的多个电子发射体（229,239或230），以及栅极层（215A），具有上表面大大高于电子发射体。栅极层具有多个对应于一个电子发射体的栅极孔（215B）。阴极结构还包括涂覆在电子发射体上并直接位于栅极层的上表面的至少部分上的含碳层（340,240或241），使得至少部分含碳层沿着并且栅极层上方露出。

3. 发明授权

US06541912B1 Auxiliary chamber and display device with improved contaminant removal 有权
标题翻译：辅助室和显示装置，具有改进的污染物去除
公开(公告)号：US06541912B1
公开(公告)日：2003-04-01
申请号：US09361334
申请日：1999-07-26
申请人： William C. Fritz , Igor L. Maslennikov , Robert M. Duboc, Jr. , Theodore S. Fahlen , George B. Hopple , Christopher J. Curtin , Colin D. Stanners , Petre H. Vatahov , Christopher J. Spindt , Ronald L. Hansen
发明人： William C. Fritz , Igor L. Maslennikov , Robert M. Duboc, Jr. , Theodore S. Fahlen , George B. Hopple , Christopher J. Curtin , Colin D. Stanners , Petre H. Vatahov , Christopher J. Spindt , Ronald L. Hansen
IPC分类号： H01J1724
CPC分类号： H01J7/18 , H01J9/38 , H01J29/94 , H01J2209/385
摘要： An apparatus for removing contaminants from a display device is disclosed. In one embodiment, an auxiliary chamber is adapted to be coupled to a surface of a display device such that contaminants within the display device can travel from the display device into the auxiliary chamber. A getter is disposed in the auxiliary chamber. The getter is adapted to capture the contaminants once the contaminants travel from the display device into the auxiliary chamber. In other embodiments, the getter is disposed in the border region surrounding the active area of the display.
摘要翻译：公开了一种用于从显示装置中去除污染物的装置。在一个实施例中，辅助室适于联接到显示装置的表面，使得显示装置内的污染物可以从显示装置行进到辅助室。吸气剂设置在辅助室中。一旦污染物从显示装置移动到辅助室中，吸气剂适于捕获污染物。在其他实施例中，吸气剂设置在围绕显示器的有效区域的边界区域中。

4. 发明授权

US06630786B2 Light-emitting device having light-reflective layer formed with, or/and adjacent to, material that enhances device performance 有权
标题翻译：具有与提高器件性能的材料形成或/或邻近材料的光反射层的发光器件
公开(公告)号：US06630786B2
公开(公告)日：2003-10-07
申请号：US09823872
申请日：2001-03-30
申请人： William J. Cummings , Lawrence S. Pan , Christopher J. Spindt , George B. Hopple , Colin D. Stanners , James C. Dunphy , Shiyou Pei , Theodore S. Fahlen
发明人： William J. Cummings , Lawrence S. Pan , Christopher J. Spindt , George B. Hopple , Colin D. Stanners , James C. Dunphy , Shiyou Pei , Theodore S. Fahlen
IPC分类号： H01J1724
CPC分类号： C09K11/642 , C09K11/7789 , H01J29/085 , H01J29/94 , H01J31/127
摘要： A light-emitting device (42, 68, 80, 90, or 100) suitable for a flat-panel CRT display contains a plate (54), a light-emissive region (56), a light-blocking region (58), and a light-reflective layer (60 or 70). The light-emitting device achieves one or more of the following characteristics by suitably implementing the light-reflective layer or/and providing one or more layers (72, 82, 92, and 100) along the light-reflective layer: (a) reduced electron energy loss as electrons pass through the light-reflective layer, (b) gettering along the light-reflective layer, (c) reduced secondary electron emission along the light-reflective layer, (d) reduced electron backscattering along the light-reflective layer, and (e) reduced chemical reactivity along the light-reflective layer.
摘要翻译：适用于平板CRT显示器的发光装置（42,68,80,90或100）包含板（54），发光区（56），遮光区（58）和光反射层（60或70）。发光装置通过适当地实现光反射层和/或沿着光反射层提供一个或多个层（72,82,92和100）来实现以下特性中的一个或多个：（a）减少电子通过光反射层的电子能量损失，（b）沿着光反射层吸气，（c）沿着光反射层减少的二次电子发射，（d）沿光反射层减小的电子反向散射，和（e）降低沿着光反射层的化学反应性。

5. 发明授权

US6004180A Cleaning of electron-emissive elements 失效
标题翻译：清洁电子发射元件
公开(公告)号：US6004180A
公开(公告)日：1999-12-21
申请号：US940873
申请日：1997-09-30
申请人： N. Johan Knall , John D. Porter , Colin D. Stanners , Christopher J. Spindt , Victoria A. Bascom
发明人： N. Johan Knall , John D. Porter , Colin D. Stanners , Christopher J. Spindt , Victoria A. Bascom
IPC分类号： H01J9/38 , H01J9/02
CPC分类号： H01J9/025
摘要： Multiple procedures are presented for removing contaminant material (12) from electron-emissive elements (10) of an electron-emitting device (30). One procedure involves converting the contaminant material into gaseous products (14), typically by operating the electron-emissive elements, that move away from the electron-emissive elements. Another procedure entails converting the contaminant material into further material (16) and removing the further material. An additional procedure involves forming surface coatings (18 or 20) over the electron-emissive elements. The contaminant material is then removed directly from the surface coatings or by removing at least part of each surface coating.
摘要翻译：提出了用于从电子发射器件（30）的电子发射元件（10）去除污染物质（12）的多个步骤。一种方法包括通常通过操作远离电子发射元件的电子发射元件将污染物质转化为气体产物（14）。另一个过程需要将污染物质转化成另外的材料（16）并除去其它材料。另外的过程涉及在电子发射元件上形成表面涂层（18或20）。然后直接从表面涂层去除污染物质，或者通过去除每个表面涂层的至少一部分。

6. 发明授权

US06853135B1 Apparatus for removing contaminants from a display device 失效
标题翻译：用于从显示装置去除污染物的装置
公开(公告)号：US06853135B1
公开(公告)日：2005-02-08
申请号：US10152589
申请日：2002-05-20
申请人： William C. Fritz , Igor L. Maslennikov , Robert M. Duboc, Jr. , Theodore S. Fahlen , George B. Hopple , Christopher J. Curtin , Colin D. Stanners , Petre H. Vatahov , Christopher J. Spindt , Ronald L. Hansen
发明人： William C. Fritz , Igor L. Maslennikov , Robert M. Duboc, Jr. , Theodore S. Fahlen , George B. Hopple , Christopher J. Curtin , Colin D. Stanners , Petre H. Vatahov , Christopher J. Spindt , Ronald L. Hansen
IPC分类号： H01J7/18 , H01J7/24 , H01J9/38 , H01J9/52 , H01J29/94 , H01J17/24
CPC分类号： H01J7/18 , H01J9/38 , H01J29/94 , H01J2209/385
摘要： An apparatus for removing contaminants from a display device is disclosed. In one embodiment, an auxiliary chamber is adapted to be coupled to a surface of a display device such that contaminants within the display device can travel from the display device into the auxiliary chamber. A getter is disposed in the auxiliary chamber. The getter is adapted to capture the contaminants once the contaminants travel from the display device into the auxiliary chamber. In other embodiments, the getter is disposed in the border region surrounding the active area of the display.
摘要翻译：公开了一种用于从显示装置中去除污染物的装置。在一个实施例中，辅助室适于联接到显示装置的表面，使得显示装置内的污染物可以从显示装置行进到辅助室。吸气剂设置在辅助室中。一旦污染物从显示装置移动到辅助室中，吸气剂适于捕获污染物。在其他实施例中，吸气剂设置在围绕显示器的有效区域的边界区域中。

7. 发明授权

US06433473B1 Row electrode anodization 失效
标题翻译：行电极阳极氧化
公开(公告)号：US06433473B1
公开(公告)日：2002-08-13
申请号：US09258021
申请日：1999-02-25
申请人： Kishore K. Chakravorty , Fariborz Nadi , Christopher J. Spindt , Ronald L. Hansen , Colin D. Stanners
发明人： Kishore K. Chakravorty , Fariborz Nadi , Christopher J. Spindt , Ronald L. Hansen , Colin D. Stanners
IPC分类号： H01J162
CPC分类号： H01J9/148 , H01J3/022 , H01J29/02
摘要： A structure and method for forming an column electrode for a field emission display device wherein the column electrode is disposed beneath the field emitters and the row electrode. In one embodiment, the present invention comprises depositing a resistor layer over portions of a column electrode. Next, an inter-metal dielectric layer is deposited over the column electrode. In the present embodiment, the inter-metal dielectric layer is deposited over portions of the resistor layer and over pad areas of the column electrode. After the deposition of the inter-metal dielectric layer, the column electrode is subjected to an anodization process such that exposed regions of the column electrode are anodized. In so doing, the present invention provides a column electrode structure which is resistant to column to row electrode shorts and which is protected from subsequent processing steps.
摘要翻译：一种用于形成用于场发射显示装置的列电极的结构和方法，其中列电极设置在场发射极和行电极之下。在一个实施例中，本发明包括在列电极的部分上沉积电阻层。接下来，在列电极上沉积金属间介电层。在本实施例中，金属间介电层沉积在列电极的电阻层和焊盘区域的部分上。在沉积金属间电介质层之后，对柱电极进行阳极氧化处理，使得阳极氧化柱电极的露出区域。在这样做时，本发明提供了一种对柱对电极短路有抵抗力的列电极结构，并且不受后续处理步骤的保护。

8. 发明授权

US5851669A Field-emission device that utilizes filamentary electron-emissive elements and typically has self-aligned gate 失效
标题翻译：场致发射器件采用丝状电子发射元件，通常具有自对准栅极
公开(公告)号：US5851669A
公开(公告)日：1998-12-22
申请号：US446392
申请日：1995-05-22
申请人： John M. Macaulay , Peter C. Searson , Robert M. Duboc, Jr. , Christopher J. Spindt
发明人： John M. Macaulay , Peter C. Searson , Robert M. Duboc, Jr. , Christopher J. Spindt
IPC分类号： H01J1/304 , H01J3/02 , H01J9/02 , D02C3/00
CPC分类号： B82Y10/00 , H01J1/3042 , H01J3/022 , H01J9/025 , H01J2201/30403 , H01J2201/30457 , H01J2201/319 , Y10T428/2973 , Y10T428/298
摘要： A field-emission structure suitable for large-area flat-panel televisions centers around an insulating porous layer that overlies a lower conductive region situated over insulating material of a supporting substrate. Electron-emissive filaments occupy pores extending through the porous layer. A conductive gate layer through which openings extend at locations centered on the filaments typically overlies the porous layer. Cavities are usually provided in the porous layer along its upper surface at locations likewise centered on the filaments.
摘要翻译：适用于大面积平板电视的场致发射结构围绕位于位于支撑衬底的绝缘材料上的下导电区域的绝缘多孔层的周围。电子发射细丝占据贯穿多孔层的孔。导电栅极层，通过该导电栅极层在多孔层上覆盖位于中心的位置处的开口延伸。通常在多孔层中沿其上表面设置同样以细丝为中心的位置。

9. 发明授权

US5913704A Fabrication of electronic devices by method that involves ion tracking 失效
标题翻译：通过涉及离子跟踪的方法制造电子设备
公开(公告)号：US5913704A
公开(公告)日：1999-06-22
申请号：US855425
申请日：1997-05-12
申请人： Christopher J. Spindt , John M. Macaulay , Robert M. Duboc, Jr. , Peter C. Searson
发明人： Christopher J. Spindt , John M. Macaulay , Robert M. Duboc, Jr. , Peter C. Searson
IPC分类号： H01J1/30 , H01J1/304 , H01J3/02 , H01J9/02 , H01J29/04 , H01J31/12
CPC分类号： B82Y10/00 , H01J1/3042 , H01J3/022 , H01J9/025 , H01J2201/30403 , H01J2201/30457 , H01J2201/319
摘要： Gated electron emitters are fabricated by processes in which charged particles are passed through a track layer (24, 48, or 144) to form charged-particle tracks (26.sub.1, 50.sub.1, or 146.sub.1). The track layer is etched along the tracks to create open spaces (28.sub.1, 52.sub.1, or 148.sub.1). Electron-emissive elements (30 or 142D) can then be formed at locations respectively centered on the open spaces after which a patterned gate layer (34B, 40B, or 158C) is provided. Alternatively, the open spaces in the track layer can be employed to etch corresponding apertures (54.sub.1) through an underlying non-insulating layer (46) which typically serves as the gate layer. An etch is performed through the apertures to form dielectric open spaces (56.sub.1, 96.sub.1, or 114.sub.1) in an insulating layer (24) that lies below the non-insulating layer. Electron-emissive elements (30B, 30/88D.sub.1, 98/102.sub.1, or 118.sub.1) can subsequently be provided, typically in the dielectric open spaces.
摘要翻译：门电子发射器通过其中带电粒子通过轨道层（24,48或144）以形成带电粒子轨道（261,501或1461）的工艺制造。轨道层沿着轨道被蚀刻以创建开放空间（281,521或1481）。然后可以在分开以开放空间为中心的位置处形成电子发射元件（30或142D），之后设置图案化栅极层（34B，40B或158C）。或者，轨道层中的开放空间可用于通过通常用作栅极层的下面的非绝缘层（46）蚀刻相应的孔（541）。通过孔进行蚀刻，以在位于非绝缘层下方的绝缘层（24）中形成介电开放空间（561,961或1141）。随后可以提供电子发射元件（30B，30 / 88D1,98 / 1011或1181），通常在电介质开放空间中。

10. 发明授权

US5893967A Impedance-assisted electrochemical removal of material, particularly excess emitter material in electron-emitting device 失效
标题翻译：在电子发射器件中阻抗辅助电化学去除材料，特别是过量的发射极材料
公开(公告)号：US5893967A
公开(公告)日：1999-04-13
申请号：US884700
申请日：1997-06-30
申请人： N. Johan Knall , Christopher J. Spindt , Gabriela S. Chakarova , Duane A. Haven , John M. Macaulay , Roger W. Barton , Maria S. Nikolova , Peter C. Searson
发明人： N. Johan Knall , Christopher J. Spindt , Gabriela S. Chakarova , Duane A. Haven , John M. Macaulay , Roger W. Barton , Maria S. Nikolova , Peter C. Searson
IPC分类号： B81C1/00 , C25F3/14 , H01J9/02 , C25F3/00
CPC分类号： H01J9/025
摘要： An impedance-assisted electrochemical method is employed for selectively removing certain material from a structure without significantly electrochemically removing certain other material of the same chemical type as the removed material.
摘要翻译：采用阻抗辅助电化学方法从结构中选择性地去除某些材料，而不用显着地电化学去除与去除的材料相同的化学类型的某些其它材料。

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