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1. 发明授权

US09024544B2 Field emission device 有权
标题翻译：场发射装置
公开(公告)号：US09024544B2
公开(公告)日：2015-05-05
申请号：US13509537
申请日：2010-11-10
申请人： Masayoshi Nagao , Tomoya Yoshida , Yoichiro Neo
发明人： Masayoshi Nagao , Tomoya Yoshida , Yoichiro Neo
IPC分类号： H01J3/02 , H01J31/12
CPC分类号： H01J3/022 , H01J31/127 , H01J2203/0208 , H01J2203/0228 , H01J2329/4604 , H01J2329/4626
摘要： In a field emission device, the fundamental cause of spherical aberration in an emitted electron beam trajectory is eliminated or mitigated. An aberration suppressor electrode 31 is provided at a lower vertical position than an extraction gate electrode 13 so its opening inner peripheral edge 31e faces a position near an emitter tip 11tp. The vertical position of the opening inner peripheral edge 31e of the aberration suppressor electrode 31 is made lower than the vertical position of the emitter tip 11tp. An aberration suppressing voltage Vsp is applied to the aberration suppressor electrode 31 that is a lower voltage than the potential of the emitter 11 and controls equipotential lines near the emitter tip 11tp to make them parallel.
摘要翻译：在场发射器件中，消除或减轻发射的电子束轨迹中球面像差的根本原因。在比提取栅电极13低的垂直位置处设置像差抑制电极31，使得其开口内周边缘31e面向发射极尖端11tp附近的位置。使像差抑制电极31的开口内周缘31e的垂直位置比发射极尖端11tp的垂直位置低。像差抑制电压Vsp被施加到比发射极11的电位低的电压的像差抑制电极31，并且控制发射极尖端11tp附近的等电位线使其平行。

2. 发明授权

US08017413B2 Field emission array having carbon microstructure and method of manufacturing the same 失效
标题翻译：具有碳微观结构的场发射阵列及其制造方法
公开(公告)号：US08017413B2
公开(公告)日：2011-09-13
申请号：US12450965
申请日：2008-07-01
申请人： Seung Seob Lee , Seok Woo Lee , Jung A Lee
发明人： Seung Seob Lee , Seok Woo Lee , Jung A Lee
IPC分类号： H01L21/00
CPC分类号： H01J1/3044 , H01J3/022 , H01J9/025 , H01J31/127 , H01J63/02 , H01J2201/30415 , H01J2201/30453 , H01J2203/0228 , H01J2329/0418 , H01J2329/0444 , H01J2329/4626
摘要： Provided is a method for manufacturing a field emission array with a carbon microstructure. The method includes: a photomask attachment step of attaching a photomask with a pattern groove to one surface of a transparent substrate; a photoresist attachment step of attaching a negative photoresist to one surface of the photomask; an exposure step of irradiating light toward the opposite surface of the transparent substrate from the photomask to cure a portion of the negative photoresist with the light irradiated on the negative photoresist through the pattern groove; a developing step of removing an uncured portion of the negative photoresist while leaving the cured portion of the negative photoresist as a microstructure; a pyrolysis step of heating and carbonizing the microstructure thus obtained; and a cathode attachment step of attaching a voltage-supplying cathode to the surface of the transparent substrate on which the microstructure is formed.
摘要翻译：提供一种制造具有碳微观结构的场致发射阵列的方法。该方法包括：光掩模附着步骤，其将具有图案凹槽的光掩模附着到透明基板的一个表面; 将负性光致抗蚀剂附着到光掩模的一个表面的光致抗蚀剂附着步骤; 曝光步骤，从所述光掩模向所述透明基板的相对表面照射光，以通过所述图案凹槽照射在所述负性光致抗蚀剂上的光来固化所述负性光致抗蚀剂的一部分; 去除负性光致抗蚀剂的未固化部分同时留下负性光致抗蚀剂的固化部分作为微结构的显影步骤; 对由此获得的微结构进行加热和碳化的热解步骤; 以及将电压供给阴极安装在其上形成微结构的透明基板的表面上的阴极附着步骤。

3. 发明申请

US20110089396A1 FIELD EMISSION ARRAY HAVING CARBON MICROSTRUCTURE AND METHOD OF MANUFACTURING THE SAME 失效
标题翻译：具有碳微结构的场发射阵列及其制造方法
公开(公告)号：US20110089396A1
公开(公告)日：2011-04-21
申请号：US12450965
申请日：2008-07-01
申请人： Seung Seob Lee , Seok Woo Lee , Jung A Lee
发明人： Seung Seob Lee , Seok Woo Lee , Jung A Lee
IPC分类号： H01L29/16 , H01L21/28 , H01L21/66
CPC分类号： H01J1/3044 , H01J3/022 , H01J9/025 , H01J31/127 , H01J63/02 , H01J2201/30415 , H01J2201/30453 , H01J2203/0228 , H01J2329/0418 , H01J2329/0444 , H01J2329/4626
摘要： Provided is a method for manufacturing a field emission array with a carbon microstructure. The method includes: a photomask attachment step of attaching a photomask with a pattern groove to one surface of a transparent substrate; a photoresist attachment step of attaching a negative photoresist to one surface of the photomask; an exposure step of irradiating light toward the opposite surface of the transparent substrate from the photomask to cure a portion of the negative photoresist with the light irradiated on the negative photoresist through the pattern groove; a developing step of removing an uncured portion of the negative photoresist while leaving the cured portion of the negative photoresist as a microstructure; a pyrolysis step of heating and carbonizing the microstructure thus obtained; and a cathode attachment step of attaching a voltage-supplying cathode to the surface of the transparent substrate on which the microstructure is formed.
摘要翻译：提供一种制造具有碳微观结构的场致发射阵列的方法。该方法包括：光掩模附着步骤，其将具有图案凹槽的光掩模附着到透明基板的一个表面; 将负性光致抗蚀剂附着到光掩模的一个表面的光致抗蚀剂附着步骤; 曝光步骤，从所述光掩模向所述透明基板的相对表面照射光，以通过所述图案凹槽照射在所述负性光致抗蚀剂上的光来固化所述负性光致抗蚀剂的一部分; 去除负性光致抗蚀剂的未固化部分同时留下负性光致抗蚀剂的固化部分作为微结构的显影步骤; 对由此获得的微结构进行加热和碳化的热解步骤; 以及将电压供给阴极安装在其上形成微结构的透明基板的表面上的阴极附着步骤。

4. 发明申请

US20090140629A1 Cathode planes for field emission devices 有权
标题翻译：阴极平面用于场发射装置
公开(公告)号：US20090140629A1
公开(公告)日：2009-06-04
申请号：US12314033
申请日：2008-12-03
申请人： Chi-Tsung Lo , Tzung-Han Yang , Richard Allan Tuck
发明人： Chi-Tsung Lo , Tzung-Han Yang , Richard Allan Tuck
IPC分类号： H01J63/04 , H01J9/18
CPC分类号： H01J9/025 , H01J3/021 , H01J9/148 , H01J29/481 , H01J31/127 , H01J2203/0228 , H01J2329/4626
摘要： A substrate 200 is provided with conductive cathode tracks and a field electron emission material on the tracks. Septa 201 and pillars 202 are provided as raised elements over the emission material. An electrically insulating layer is formed over the emission material and raised elements 201, 202, such that boundary walls are formed in the insulating layer where it contacts the raised elements. The raised elements 201, 202 are then removed, to leave emitter cells and voids for other components, defined by the boundary walls with the insulating layer. A gate electrode is provided over the insulating layer.
摘要翻译：衬底200在轨道上设置有导电阴极轨道和场电子发射材料。隔垫201和支柱202在发射材料上设置为凸起元件。在发射材料和凸起元件201,202上形成电绝缘层，使得边界壁形成在与凸起元件接触的绝缘层中。然后去除凸起元件201,202，以留下由具有绝缘层的边界壁限定的其他部件的发射极电池和空隙。在绝缘层上设置栅电极。

5. 发明授权

US6010917A Electrically isolated interconnects and conductive layers in semiconductor device manufacturing 失效
标题翻译：半导体器件制造中的电隔离互连和导电层
公开(公告)号：US6010917A
公开(公告)日：2000-01-04
申请号：US725646
申请日：1996-10-15
申请人： James J. Alwan , Kevin Tjaden , David A. Cathey
发明人： James J. Alwan , Kevin Tjaden , David A. Cathey
IPC分类号： H01L21/00
CPC分类号： H01J31/127 , H01J29/467 , H01J3/022 , H01J9/148 , H01J2203/0228 , H01J2203/0232 , H01J2329/4626 , H01J2329/463
摘要： A method for fabricating microelectronic deices in which an interconnect layer is electrically isolated from large protuberances that project from a lower conductive layer to a desired endpoint of a chemical-mechanical planarization process. The lower conductive layer is covered with an insulating material to form an insulator layer that generally follows the contour of the lower conductive layer and any large protuberances. A highly conductive interconnect material is then deposited over the insulator layer to form an interconnect layer that generally follows the contour of the insulator layer. The interconnect layer may be deposited directly on the insulator layer, or it may be deposited on an intermediate layer between the interconnect layer and the insulator layer. After the upper conductive layer is deposited, the insulator layer and the upper conductive layer are planarized with a chemical-mechanical planarization process to a desired endpoint.
摘要翻译：一种用于制造微电子器件的方法，其中互连层与从下导电层突出到化学机械平面化工艺的期望端点的大突起电隔离。下导电层被绝缘材料覆盖以形成通常遵循下导电层和任何大突起的轮廓的绝缘体层。然后将高度导电的互连材料沉积在绝缘体层上，以形成大致遵循绝缘体层的轮廓的互连层。互连层可以直接沉积在绝缘体层上，或者它可以沉积在互连层和绝缘体层之间的中间层上。在沉积上导电层之后，通过化学机械平面化工艺将绝缘体层和上导电层平坦化成期望的端点。

6. 发明申请

US20120229051A1 FIELD EMISSION DEVICE 有权
标题翻译：场发射装置
公开(公告)号：US20120229051A1
公开(公告)日：2012-09-13
申请号：US13509537
申请日：2010-11-10
申请人： Masayoshi Nagao , Tomoya Yoshida , Yoichiro Neo
发明人： Masayoshi Nagao , Tomoya Yoshida , Yoichiro Neo
IPC分类号： H01J29/46
CPC分类号： H01J3/022 , H01J31/127 , H01J2203/0208 , H01J2203/0228 , H01J2329/4604 , H01J2329/4626
摘要： In a field emission device, the fundamental cause of spherical aberration in an emitted electron beam trajectory is eliminated or mitigated. An aberration suppressor electrode 31 is provided at a lower vertical position than an extraction gate electrode 13 so its opening inner peripheral edge 31e faces a position near an emitter tip 11tp. The vertical position of the opening inner peripheral edge 31e of the aberration suppressor electrode 31 is made lower than the vertical position of the emitter tip 11tp. An aberration suppressing voltage Vsp is applied to the aberration suppressor electrode 31 that is a lower voltage than the potential of the emitter 11 and controls equipotential lines near the emitter tip 11tp to make them parallel.
摘要翻译：在场发射器件中，消除或减轻发射的电子束轨迹中球面像差的根本原因。在比提取栅电极13低的垂直位置处设置像差抑制电极31，使得其开口内周边缘31e面向发射极尖端11tp附近的位置。使像差抑制电极31的开口内周缘31e的垂直位置比发射极尖端11tp的垂直位置低。像差抑制电压Vsp被施加到比发射极11的电位低的电压的像差抑制电极31，并且控制发射极尖端11tp附近的等电位线使其平行。

7. 发明授权

US08016630B2 Cathode planes for field emission devices 有权
标题翻译：阴极平面用于场发射装置
公开(公告)号：US08016630B2
公开(公告)日：2011-09-13
申请号：US12314033
申请日：2008-12-03
申请人： Chi-Tsung Lo , Tzung-Han Yang , Richard Allan Tuck
发明人： Chi-Tsung Lo , Tzung-Han Yang , Richard Allan Tuck
IPC分类号： H01J17/49
CPC分类号： H01J9/025 , H01J3/021 , H01J9/148 , H01J29/481 , H01J31/127 , H01J2203/0228 , H01J2329/4626
摘要： A substrate 200 is provided with conductive cathode tracks and a field electron emission material on the tracks. Septa 201 and pillars 202 are provided as raised elements over the emission material. An electrically insulating layer is formed over the emission material and raised elements 201, 202, such that boundary walls are formed in the insulating layer where it contacts the raised elements. The raised elements 201, 202 are then removed, to leave emitter cells and voids for other components, defined by the boundary walls with the insulating layer. A gate electrode is provided over the insulating layer.
摘要翻译：衬底200在轨道上设置有导电阴极轨道和场电子发射材料。隔垫201和支柱202在发射材料上设置为凸起元件。在发射材料和凸起元件201,202上形成电绝缘层，使得边界壁形成在与凸起元件接触的绝缘层中。然后去除凸起元件201,202，以留下由具有绝缘层的边界壁限定的其他部件的发射极电池和空隙。在绝缘层上设置栅电极。

8. 发明申请

US20080157647A1 Field emission display device 审中-公开
标题翻译：场致发射显示装置
公开(公告)号：US20080157647A1
公开(公告)日：2008-07-03
申请号：US11826784
申请日：2007-07-18
申请人： Tzung-Han Yang , Yung-Chih Yu , Hung-Yuan Li
发明人： Tzung-Han Yang , Yung-Chih Yu , Hung-Yuan Li
IPC分类号： H01J1/62
CPC分类号： H01J31/127 , H01J29/467 , H01J29/481 , H01J2329/46 , H01J2329/4617 , H01J2329/4626 , H01J2329/4634 , H01J2329/4669
摘要： A field emission display device (FED) is disclosed. The FED disclosed herein includes: a upper substrate, an anode layer, a phosphor layer, a lower substrate, at least one cathode, at least one electron emitter, and an partition plate set located between the upper substrate and the lower substrate. The partition plate set includes at least one nonmetal dielectric plate having plural holes, at least one insulation layer, and at least one gate. The FED of the present invention can simplify the process and reduce the damage caused by the manufacturing process, effectively increase the number of the electrons bombarding the phosphor layer, and increase the brightness and contrast ratio of the pixels.
摘要翻译：公开了场致发射显示装置（FED）。本文公开的FED包括：上基板，阳极层，荧光体层，下基板，至少一个阴极，至少一个电子发射器和位于上基板和下基板之间的分隔板组。隔板组包括至少一个具有多个孔的非金属电介质板，至少一个绝缘层和至少一个栅极。本发明的FED可以简化工艺并减少由制造过程造成的损坏，有效地增加了轰击荧光体层的电子数量，并增加了像素的亮度和对比度。

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