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

US20060208625A1 Field emission display 失效
标题翻译：场发射显示
公开(公告)号：US20060208625A1
公开(公告)日：2006-09-21
申请号：US11082715
申请日：2005-03-16
申请人： Kenneth Dean , Bernard Coll , Emmett Howard
发明人： Kenneth Dean , Bernard Coll , Emmett Howard
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01J29/08 , H01J31/127
摘要： An apparatus is provided for reducing color bleed in a flat panel display. The apparatus comprises an anode (30) with a plurality of phosphors (28) of at least two colors sequentially disposed thereon. A cathode (14) is arranged in parallel opposed position to and separated from the anode (30) and contains a plurality of pads (40) of emitters. Each pad (40) is disposed on the cathode (14) in spaced relationship to and aligned with one of the at least two colors, respectively, wherein electrons from each of the plurality of pads of emitters that drift from its intended phosphor (28) are encouraged to drift toward an adjacent phosphor (28) of the same color.
摘要翻译：提供一种用于减少平板显示器中的颜色渗色的装置。该装置包括具有顺序地设置在其上的至少两种颜色的多个荧光体（28）的阳极（30）。阴极（14）被布置成与阳极（30）相对并且与阳极（30）分离并且包含多个发射器的焊盘（40）。每个焊盘（40）分别与阴极（14）隔开关系并且与至少两种颜色中的一种对准配置，其中来自发射器的多个焊盘中的每一个的电子从其预期的荧光体（28）漂移，被鼓励漂移到相同颜色的相邻磷光体（28）。

2. 发明申请

US20070176533A1 Field emission device 失效
标题翻译：场发射装置
公开(公告)号：US20070176533A1
公开(公告)日：2007-08-02
申请号：US11345162
申请日：2006-01-31
申请人： Kenneth Dean , Bernard Coll , Emmett Howard
发明人： Kenneth Dean , Bernard Coll , Emmett Howard
IPC分类号： H01J1/62
CPC分类号： H01J31/127 , H01J29/025
摘要： A field emission device (10) is provided that prevents electrical breakdown. The field emission device (10) comprises an anode (40) distally disposed from a cathode plate that includes an insulating substrate (12) having a portion exposed to the anode (40), and a cathode metal (14) overlying another portion of the insulating substrate (12). A gate electrode (26) overlies an oxide (24) above at least a portion of the cathode metal (14) and optionally above a portion of the substrate. A dielectric layer (18) is positioned between a resistive layer (22) and the cathode metal (14), and substantially all of the exposed substrate, and underlies substantially all of the gate electrode (26) including its edges (34, 46), providing a resistance between the cathode metal (14) and the edges (34, 46).
摘要翻译：提供了一种防止电击穿的场致发射装置（10）。场发射器件（10）包括从阴极板向远侧设置的阳极（40），阴极板包括具有暴露于阳极（40）的部分的绝缘衬底（12）和覆盖在阳极（40）的另一部分上的阴极金属绝缘基板（12）。栅电极（26）覆盖在阴极金属（14）的至少一部分上方的氧化物（24）上，并且任选地位于衬底的一部分上方。电介质层（18）位于电阻层（22）和阴极金属（14）之间，并且基本上全部暴露的衬底，并且基本上包括其边缘（34,46）的所有栅电极（26）提供阴极金属（14）和边缘（34,46）之间的电阻。

3. 发明申请

US20070097567A1 Method for reducing leakage current in a vacuum field emission display 失效
标题翻译：减少真空场致发射显示屏泄漏电流的方法
公开(公告)号：US20070097567A1
公开(公告)日：2007-05-03
申请号：US11263756
申请日：2005-10-31
申请人： Kenneth Dean , Bernard Coll , Emmett Howard , Lyndee Tisinger
发明人： Kenneth Dean , Bernard Coll , Emmett Howard , Lyndee Tisinger
IPC分类号： H02H9/08
CPC分类号： H01J9/44 , H01J31/127
摘要： A fabrication process is provided for reducing leakage current in a field emission display having at least one electron emitter (24) electrically coupled to a ballast resistor (16) coupled to a cathode metal (14), wherein at least one defect (28) extends to a gate electrode (20) from a region (22) electrically coupled to the ballast resistor, the method comprising heating (32) to reduce the resistance of the ballast resistor; and applying (34) a voltage between the cathode metal and the gate electrode thereby creating a current through the at least one defect to create an electrical open therein.
摘要翻译：提供了一种用于减少场发射显示器中的漏电流的制造方法，该场致发射显示器具有电耦合到耦合到阴极金属（14）的镇流电阻器（16）的至少一个电子发射器（24），其中至少一个缺陷（28）延伸从与所述镇流电阻器电耦合的区域（22）到栅电极（20），所述方法包括加热（32）以降低所述镇流电阻器的电阻; 以及在所述阴极金属和所述栅电极之间施加（34）电压，由此产生通过所述至少一个缺陷的电流以在其中形成电开路。

4. 发明申请

US20050090176A1 Field emission display and methods of forming a field emission display 失效
标题翻译：场发射显示和形成场发射显示的方法
公开(公告)号：US20050090176A1
公开(公告)日：2005-04-28
申请号：US10973964
申请日：2004-10-25
申请人： Kenneth Dean , Bernard Coll , Albert Talin , Paul Von Allmen , Yi Wei , Adam Rawlett , Matthew Stainer
发明人： Kenneth Dean , Bernard Coll , Albert Talin , Paul Von Allmen , Yi Wei , Adam Rawlett , Matthew Stainer
IPC分类号： H01J1/304 , H01J9/02 , H01J1/05
CPC分类号： H01J1/304 , B82Y10/00 , H01J1/3042 , H01J9/025 , H01J2201/30469
摘要： A field emission device and method of forming a field emission device are provided in accordance with the present invention. The field emission device is comprised of a substrate (12) having a deformation temperature that is less than about six hundred and fifty degrees Celsius and a nano-supported catalyst (22) formed on the substrate (12) that has active catalytic particles that are less than about five hundred nanometers. The field emission device is also comprised of a nanotube (24) that is catalytically formed in situ on the nano-supported catalyst (22), which has a diameter that is less than about twenty nanometers.
摘要翻译：根据本发明提供场致发射器件和形成场致发射器件的方法。场发射装置由具有小于约六百五十摄氏度的变形温度的基底（12）和形成在基底（12）上的纳米载体催化剂（22）组成，该纳米载体催化剂（22）具有活性催化剂颗粒，小于约五百纳米。场致发射器件还包括在纳米支撑催化剂（22）上原位催化形成的纳米管（24），其具有小于约20纳米的直径。

5. 发明申请

US20090141334A1 ELECTRONIC DEVICE HOUSING HAVING TUNABLE METALLIC APPEARANCE 审中-公开
标题翻译：具有可控金属外观的电子设备外壳
公开(公告)号：US20090141334A1
公开(公告)日：2009-06-04
申请号：US11948251
申请日：2007-11-30
申请人： Kenneth Dean , Emmett Howard , Scott Johnson , Dirk Jordan
发明人： Kenneth Dean , Emmett Howard , Scott Johnson , Dirk Jordan
IPC分类号： G02B26/02 , H05K5/04
CPC分类号： G02B26/005
摘要： An electronic device (110, 210) includes a housing (120) encasing a component (112, 114). The housing (120) includes a region (300, 600, 800, 1000) contiguous to the component (112, 114), the region (300, 600, 800, 1000) configured to selectively switch between a metallic appearance to transparent to reveal the component (112, 114) through the region (300, 600, 800, 1000) when transparent. Metal surfaces, metal particles, or shiny particles that are incorporated into device structures may be actuated. The grain sizes of the particles can be adjusted to achieve the desired reflections. In addition, individual shutters (318, 618, 818, 1018) can be fabricated with a distribution of predisposed orientations to enhance the reflectivity.
摘要翻译：电子设备（110,210）包括封装部件（112,114）的壳体（120）。壳体（120）包括邻近部件（112,114）的区域（300,600,800,1000），所述区域（300,600,800,1000）被配置为选择性地在金属外观之间切换以透明以显示当透明时通过该区域（300,600,800,1000）的部件（112,114）。可以启动结合到装置结构中的金属表面，金属颗粒或闪亮的颗粒。可以调节颗粒的颗粒尺寸以实现所需的反射。此外，单个百叶窗（318,618,818,1018）可以被制造成具有易于取向的分布以增强反射率。

6. 发明申请

US20060119248A1 Field emission display with electron trajectory field shaping 失效
标题翻译：具有电子轨迹场成形的场发射显示
公开(公告)号：US20060119248A1
公开(公告)日：2006-06-08
申请号：US11007574
申请日：2004-12-07
申请人： Emmett Howard , Kenneth Dean , Michael Johnson
发明人： Emmett Howard , Kenneth Dean , Michael Johnson
IPC分类号： H01J63/04 , H01J1/62
CPC分类号： H01J3/022 , B82Y10/00
摘要： An apparatus is provided for focusing electrons being emitted from a field emission device. The apparatus comprises a substrate (12,41,51) having first and second portions, and a cathode metal layer (20,44,52) formed over the substrate (12,41,51) in the first portion to partially define a sidewall (23) for a trench (25) in the second portion. A ballast layer (22,46,53) is formed over the substrate (12,41,51) in the second portion, the cathode metal layer (20,44,52), and the sidewall (23). A first dielectric layer (24,47,54) is formed over the ballast layer (22,46,53) in the first portion. A gate extraction metal layer (26,48,55) is formed over the first dielectric layer. At least one emitter (30) comprising a high aspect ratio conductive material is formed above the substrate and in the trench (25) having a sidewall (23) defined by the first dielectric layer (24,47,54) and the cathode metal layer (20,44,52). The ballast layer (22,46,53) extends along the sidewall and conductively contacts the cathode metal layer and the at least one emitter. An anode (32) is positioned to receive electrons from the at least one emitter (30). The ballast layer (22,46,53) provides a force that counteracts the sidewise pull of the gate extraction metal layer (26,48,55).
摘要翻译：提供一种用于聚焦从场发射装置发射的电子的装置。该装置包括具有第一和第二部分的衬底（12,41,51）以及形成在第一部分中的衬底（12,41,51）上的阴极金属层（20,44,52），以部分地限定侧壁（23），用于在第二部分中的沟槽（25）。第二部分中的衬底（12,41,51），阴极金属层（20,44,52）和侧壁（23）之间形成压载层（22,46,53）。在第一部分中的镇流器层（22,46,33）之上形成第一电介质层（24,45,54）。栅极引出金属层（26,45,55）形成在第一介电层上。包括高纵横比的导电材料的至少一个发射器（30）形成在衬底上方，并且在具有由第一介电层（24,47,54）和阴极金属层限定的侧壁（23）的沟槽（25）中形成（20,44,52）。所述镇流器层（22,46,53）沿着所述侧壁延伸并导电地接触所述阴极金属层和所述至少一个发射极。阳极（32）被定位成从至少一个发射器（30）接收电子。镇流器层（22,46,53）提供抵抗栅极提取金属层（26,48,55）的侧向拉动的力。

7. 发明申请

US20070123134A1 Method for preventing electron emission from defects in a field emission device 失效
标题翻译：防止场发射装置中的电子发射缺陷的方法
公开(公告)号：US20070123134A1
公开(公告)日：2007-05-31
申请号：US11292408
申请日：2005-11-30
申请人： Emmett Howard , Kenneth Dean , Dirk Jordan
发明人： Emmett Howard , Kenneth Dean , Dirk Jordan
IPC分类号： H01J9/24 , H01J9/00
CPC分类号： H01J9/025 , H01J3/021 , H01J9/148 , H01J29/481
摘要： A method is provided for preventing electron emission from a sidewall (34) of a gate electrode (20) and the edge (28) of the gate electrode stack of a field emission device (10), the gate electrode (20) having a surface (24) distally disposed from an anode (40) and a side (26) proximate to emission electrodes (38). The method comprises growing dielectric material (22) over the surface (24) and side (26) of the gate electrode (20), and performing an anisotropic etch (32) normal to the surface (24) to remove the dielectric material (22) from the surface (24) and leaving at least a portion of the dielectric material (22) on the side (26) of the gate electrode (20) and edge (28) of the gate electrode stack.
摘要翻译：提供了一种防止来自栅极电极（20）的侧壁（34）和场致发射器件（10）的栅电极堆叠的边缘（28）的电子发射的方法，栅电极（20）具有表面（40）和靠近发射电极（38）的侧面（26）远离地设置的（24）。该方法包括在栅电极（20）的表面（24）和侧面（26）上方生长电介质材料（22），并且执行垂直于表面（24）的各向异性蚀刻（32）以移除电介质材料），并且在栅电极（20）的侧面（26）和栅极电极叠层的边缘（28）上留下介电材料（22）的至少一部分。

8. 发明申请

US20070069627A1 Method for attaching spacers in an emission display 失效
标题翻译：用于在发射显示器中附接间隔物的方法
公开(公告)号：US20070069627A1
公开(公告)日：2007-03-29
申请号：US11240171
申请日：2005-09-29
申请人： Kenneth Dean , Hao Li
发明人： Kenneth Dean , Hao Li
IPC分类号： H01J19/42 , H01J63/04 , H01J1/62 , H01J9/24
CPC分类号： H01J29/327 , H01J9/242 , H01J29/864 , H01J31/127 , H01J2329/8625
摘要： A method is provided for bonding spacers (22) to an anode (12) and/or cathode (24) of a flat panel display. The method comprises forming a black matrix layer (26) between a ductile metal layer (28) and a first display plate (12), the black matrix layer (26) and the ductile metal layer (28) defining a plurality of regions (20) surrounding a plurality of pixels (16). A cathodoluminescent material (18) is formed within each of the pixels (16) and an aluminum layer (32) may be formed on the silver layer (28) and the cathodoluminescent layer (18). A first end (52) of each of a plurality of spacers is attached to one each of the regions (20), wherein a thermocompression bonding positions the spacer (22) contiguous to the ductile metal layer (28). The second display plate (24), e.g., cathode, is attached to a second end of each of the plurality of spacers (22).
摘要翻译：提供一种用于将间隔物（22）连接到平板显示器的阳极（12）和/或阴极（24）的方法。该方法包括在延性金属层（28）和第一显示板（12）之间形成黑矩阵层（26），黑矩阵层（26）和延性金属层（28）限定多个区域）围绕多个像素（16）。在每个像素（16）内形成阴极发光材料（18），并且可以在银层（28）和阴极发光层（18）上形成铝层（32）。多个间隔件中的每一个的第一端（52）附接到每个区域（20），其中热压接将位置与延性金属层（28）邻接的间隔物（22）定位。第二显示板（24），例如阴极，附接到多个间隔件（22）中的每一个的第二端。

9. 发明授权

US6114802A Field emission device having stamped substrate and method 失效
标题翻译：具有冲压基板和方法的场致发射器件
公开(公告)号：US6114802A
公开(公告)日：2000-09-05
申请号：US808382
申请日：1997-02-28
申请人： Craig Amrine , Kenneth Dean , Curtis D. Moyer
发明人： Craig Amrine , Kenneth Dean , Curtis D. Moyer
IPC分类号： H01J3/02 , H01J29/02 , H01J19/24 , H01J29/04
CPC分类号： H01J3/022 , H01J29/028 , H01J2201/30423 , H01J2329/8615
摘要： A field emission device (400) includes a plastically-deformable, ceramic, stamped substrate (200) made from a plastically deformable ceramic, which in the preferred embodiment includes a calendered tape. The plastically-deformable, ceramic, stamped substrate (200) includes first and second opposed surfaces (202, 204) and defines apertures (206) in which are formed extraction electrodes (410). The field emission device (400) further includes an electron-emissive layer (418) being formed on the first opposed surface (202). Cathodes (420) are disposed on the electron-emissive layer (418) and cross the extraction electrodes (410) at an angle of 90.degree.. A method for fabricating said field emission device (400) includes stamping a layer (100) of the softened calendered tape with a die (300) to define the apertures (206) and grooves (208, 212, 214).
摘要翻译：场致发射器件（400）包括由可塑性变形的陶瓷制成的可塑性变形的陶瓷冲压衬底（200），在优选实施例中，其包括压延带。塑性可变形的陶瓷冲压衬底（200）包括第一和第二相对表面（202,204）并且限定孔（206），其中形成有引出电极（410）。场发射器件（400）还包括形成在第一相对表面（202）上的电子发射层（418）。阴极（420）设置在电子发射层（418）上，并以90°的角度与提取电极（410）交叉。制造所述场发射装置（400）的方法包括用模具（300）冲压软化的压延带的层（100）以限定孔（206）和凹槽（208,212,214）。

10. 发明申请

US20100081477A1 PORTABLE DEVICE DISPLAY PRESENTING TWO AND THREE DIMENSIONAL IMAGES 审中-公开
标题翻译：便携式设备显示两个和三维图像
公开(公告)号：US20100081477A1
公开(公告)日：2010-04-01
申请号：US12241359
申请日：2008-09-30
申请人： Bernard F. Coll , Kenneth Dean
发明人： Bernard F. Coll , Kenneth Dean
IPC分类号： H04M1/00
CPC分类号： G02B27/2214 , G02B27/26 , H04M1/0266
摘要： An electronic device (100, 400, 500) includes a display (116, 516) positioned within a housing (104, 504) for presenting two dimensional images. A cover (102, 502) is moveably mounted to the housing (104, 504) and capable of assuming an open position and a closed position. An optical element (120, 420, 520) is disposed within the cover (102, 502), wherein the display (116, 516) may be viewed directly when the cover (102, 502) is in the open position and wherein the display may be viewed through the optical element (120, 420, 520) when the cover (102, 502) is in the closed position, the optical element (120, 420, 520) giving the two dimensional images on the display (116, 516) a three dimensional appearance.
摘要翻译：电子设备（100,400,500）包括位于壳体（104,504）内用于呈现二维图像的显示器（116,516）。盖（102,502）可移动地安装到壳体（104,504）并且能够承受打开位置和关闭位置。光学元件（120,420,520）设置在盖（102,502）内，其中当盖（102,502）处于打开位置时，可以直接观察显示器（116,516），并且其中显示器当盖（102,502）处于关闭位置时，可以通过光学元件（120,420,520）观察，在显示器（116,516）上给出二维图像的光学元件（120,420,520））三维外观。

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