-
公开(公告)号：US20050001536A1
公开(公告)日：2005-01-06
申请号：US10827813
申请日：2004-04-20
CPC分类号： H01J1/3044 , H01J31/127 , H01J2201/30403
摘要： A field emission electron source capable of achieving large current density is provided at low cost with good productivity. An insulating layer is formed on a substrate and has one or more openings; and an extraction electrode is formed on the insulating layer. In one or more of the openings, a plurality of emitters, each of which emits an electron by an electric field from the extraction electrode, are formed on the substrate.
摘要翻译： 以低成本提供能够实现大电流密度的场致发射电子源，生产率高。 绝缘层形成在基板上并具有一个或多个开口; 并且在绝缘层上形成引出电极。 在一个或多个开口中，在基板上形成多个发射体，每个发射体通过来自引出电极的电场发射电子。
-
2.发明授权Field-emission electron source, method of manufacturing the same, and image display apparatus 失效场发射电子源及其制造方法以及图像显示装置公开(公告)号：US07588475B2
公开(公告)日：2009-09-15
申请号：US11729442
申请日：2007-03-29
IPC分类号： H01J9/00
CPC分类号： H01J1/3044 , H01J9/025 , H01J2201/30407
摘要： A stable field-emission electron source that does not suffer from a current drop even after a high-current density operation for a long time is provided. The field-emission electron source includes: a substrate; an insulating layer that is formed on the substrate and that has a plurality of openings; cathodes arranged at the respective openings in order to emit electron beams; a lead electrode formed on the insulating layer in order to control emission of electrons from the respective cathodes; and a surface-modifying layer formed on the surface of each of the cathodes emitting electrons, comprising a chemical bond between a cathode material composing the cathodes and a material different from the cathode material.
摘要翻译： 提供即使在长时间的大电流密度操作之后也不会受到电流降低的稳定的场致发射电子源。 场发射电子源包括：衬底; 绝缘层，其形成在所述基板上并且具有多个开口; 阴极排列在相应的开口处以便发射电子束; 形成在所述绝缘层上的引线电极，以便控制来自各个阴极的电子的发射; 以及形成在发射电子的每个阴极的表面上的表面改性层，包括构成阴极的阴极材料与不同于阴极材料的材料之间的化学键。
-
3.发明申请Field-emission electron source, method of manufacturing the same, and image display apparatus 失效场发射电子源及其制造方法以及图像显示装置公开(公告)号：US20070184747A1
公开(公告)日：2007-08-09
申请号：US11729442
申请日：2007-03-29
IPC分类号： H01J9/00
CPC分类号： H01J1/3044 , H01J9/025 , H01J2201/30407
摘要： A stable field-emission electron source that does not suffer from a current drop even after a high-current density operation for a long time is provided. The field-emission electron source includes: a substrate; an insulating layer that is formed on the substrate and that has a plurality of openings; cathodes arranged at the respective openings in order to emit electron beams; a lead electrode formed on the insulating layer in order to control emission of electrons from the respective cathodes; and a surface-modifying layer formed on the surface of each of the cathodes emitting electrons, comprising a chemical bond between a cathode material composing the cathodes and a material different from the cathode material.
摘要翻译： 提供即使在长时间的高电流密度操作之后也不会受到电流降低的稳定的场致发射电子源。 场发射电子源包括：衬底; 绝缘层，其形成在所述基板上并且具有多个开口; 阴极排列在相应的开口处以便发射电子束; 形成在所述绝缘层上的引线电极，以便控制来自各个阴极的电子的发射; 以及形成在每个发射电子的阴极的表面上的表面改性层，包括构成阴极的阴极材料和不同于阴极材料的材料之间的化学键。
-
4.发明授权公开(公告)号：US07215072B2
公开(公告)日：2007-05-08
申请号：US10806803
申请日：2004-03-23
IPC分类号： H01J1/05
CPC分类号： H01J1/3044 , H01J9/025 , H01J2201/30407
摘要： A stable field-emission electron source that does not suffer from a current drop even after a high-current density operation for a long time is provided. The field-emission electron source includes: a substrate; an insulating layer that is formed on the substrate and that has a plurality of openings; cathodes arranged at the respective openings in order to emit electron beams; a lead electrode formed on the insulating layer in order to control emission of electrons from the respective cathodes; and a surface-modifying layer formed on the surface of each of the cathodes emitting electrons, comprising a chemical bond between a cathode material composing the cathodes and a material different from the cathode material.
-
公开(公告)号：US07112920B2
公开(公告)日：2006-09-26
申请号：US10827813
申请日：2004-04-20
CPC分类号： H01J1/3044 , H01J31/127 , H01J2201/30403
摘要： A field emission electron source capable of achieving large current density is provided at low cost with good productivity. An insulating layer is formed on a substrate and has one or more openings; and an extraction electrode is formed on the insulating layer. In one or more of the openings, a plurality of emitters, each of which emits an electron by an electric field from the extraction electrode, are formed on the substrate.
摘要翻译： 以低成本提供能够实现大电流密度的场致发射电子源，生产率高。 绝缘层形成在基板上并具有一个或多个开口; 并且在绝缘层上形成引出电极。 在一个或多个开口中，在基板上形成多个发射体，每个发射体通过来自引出电极的电场发射电子。
-
公开(公告)号：US20060066198A1
公开(公告)日：2006-03-30
申请号：US11230156
申请日：2005-09-19
申请人： Makoto Yamamoto , Keisuke Koga , Akinori Shiota
发明人： Makoto Yamamoto , Keisuke Koga , Akinori Shiota
IPC分类号： H01J9/02
CPC分类号： H01J1/312 , B82Y10/00 , H01J31/127
摘要： An electron source apparatus includes a plurality of electron emission portions arranged in a matrix on a Si substrate, and a plurality of emitter lines and a plurality of gate lines that are orthogonal to each other, and each of the plurality of electron emission portions being controlled by signals from the plurality of emitter lines and the plurality of gate lines to perform an independent electron emission operation. Furthermore, device isolation regions are provided surrounding the respective plurality of emitter lines, contact holes are formed in the respective plurality of emitter lines, a plurality of emitter line mounting electrodes that correspond to the respective plurality of emitter lines are provided in a region outside regions that are surrounded by the device isolation regions, and conductors that are connected to the respective plurality of emitter line mounting electrodes are connected via the contact holes to the respective plurality of emitter lines corresponding to the respective plurality of emitter line mounting electrodes. Accordingly, the electron source apparatus can achieve high density and size reduction.
摘要翻译： 电子源装置包括在Si衬底上以矩阵形式布置的多个电子发射部分，以及彼此正交的多条发射极线和多条栅极线，并且多个电子发射部分中的每一个被控制 通过来自多个发射极线和多个栅极线的信号进行独立的电子发射操作。 此外，设置在相应的多个发射极线周围的器件隔离区域，在相应的多个发射极线路中形成接触孔，在多个发射极线的外侧的区域中设置与多个发射极线对应的多个发射极线路安装电极 被连接到相应的多个发射极线路安装电极的导体经由接触孔连接到对应于多个发射极线路安装电极的各个发射极线。 因此，电子源装置可以实现高密度和尺寸减小。
-
公开(公告)号：US20060066216A1
公开(公告)日：2006-03-30
申请号：US11233974
申请日：2005-09-23
申请人： Keisuke Koga , Akinori Shiota , Makoto Yamamoto
发明人： Keisuke Koga , Akinori Shiota , Makoto Yamamoto
CPC分类号： H01J29/864 , H01J2329/00
摘要： There is provided a field emission display that can achieve high brightness without increasing the anode voltage, and can realize high resolution by suppressing the occurrence of inter-pixel crosstalk resulting from light excited from the phosphor layers. A field emission display is constructed by a field emission electron source disposed in a vacuum container and a phosphor screen that is disposed in the vacuum container so as to be opposite to the field emission electron source and that has a plurality of recessed portions on its surface opposing to the field emission electron source, with phosphor layers being formed in the recessed portions An image is displayed by causing the phosphor layers to emit light by collision of electrons emitted from the field emission electron source. The inner wall surface of the recessed portions widens in a tapered shape from the bottom surface side toward the opening side, and adjacent recessed portions are divided by a rib structure made of a material having a light-absorbing effect (Black effect) with respect to light of the light-emitting wavelength. The phosphor layers are formed substantially all over the bottom surface and-the inner wall surface of the recessed portions.
摘要翻译： 提供一种能够在不增加阳极电压的情况下实现高亮度的场致发射显示器，并且可以通过抑制由荧光体层激发的光引起的像素间串扰的发生而实现高分辨率。 场发射显示器由设置在真空容器中的场发射电子源和设置在真空容器中以与场致发射电子源相对的荧光屏构成，并且在其表面上具有多个凹部 与场发射电子源相反，荧光层形成在凹部中通过使荧光体层通过场发射电子源发射的电子的碰撞而发光，从而显示图像。 凹部的内壁面从底面侧朝向开口侧变宽为锥形，相邻的凹部由具有光吸收效果（黑色效果）的材料构成的肋结构相对于 发光波长的光。 荧光体层基本上形成在整个底表面和凹陷部分的内壁表面上。
-
公开(公告)号：US20070040979A1
公开(公告)日：2007-02-22
申请号：US11590810
申请日：2006-11-01
申请人： Akinori Shiota , Hiroyuki Yamakita , Shinji Ogawa
发明人： Akinori Shiota , Hiroyuki Yamakita , Shinji Ogawa
IPC分类号： G02F1/1343
CPC分类号： G02F1/13439 , G02F1/133512 , G02F1/133707 , G02F1/134363
摘要： An object of the present invention is to provide a liquid crystal display having a high luminance and a high contrast and a fabrication method thereof. To achieve the above object, a liquid crystal display of the present invention includes a liquid crystal panel for displaying an image by changing transmittance of a display light and one or more structures (151), (152) for dividing a pixel (103) of the liquid crystal panel into a plurality of domains (391), in which at least part of the structure (151) is constituted by a light-transmitting portion (151B) and a light-non-transmitting portion (151A).
摘要翻译： 本发明的目的是提供一种具有高亮度和高对比度的液晶显示器及其制造方法。 为了实现上述目的，本发明的液晶显示器包括：用于通过改变显示光的透射率来显示图像的液晶面板和用于分割像素（103）的一个或多个结构（151），（152）， 所述液晶面板形成为多个畴（391），其中，所述结构（151）的至少一部分由透光部（151B）和不透光部（151A）构成。
-
9.发明授权公开(公告)号：US06762816B1
公开(公告)日：2004-07-13
申请号：US10009522
申请日：2001-12-11
申请人： Hiroyuki Yamakita , Katsuhiko Kumagawa , Kazuo Inoue , Akinori Shiota , Ichiro Sato , Hiroshi Satani , Masanori Kimura , Satoshi Asada
发明人： Hiroyuki Yamakita , Katsuhiko Kumagawa , Kazuo Inoue , Akinori Shiota , Ichiro Sato , Hiroshi Satani , Masanori Kimura , Satoshi Asada
IPC分类号： G02F11343
CPC分类号： G02F1/134363
摘要： A liquid crystal display comprises an array substrate in which a common electrode, a pixel electrode, a scanning signal line, a video signal line and a semiconductor switching element are provided, an opposed substrate, and a liquid crystal layer interposed between the array substrate and opposed substrate. The line width of at least either the common electrode or the pixel electrode is larger than the distance between the common electrode and the pixel electrode. The film thickness of at least one of the common electrode and the pixel electrode is larger than the thickness of at least either the scanning signal line or the video signal line. As a result, an inplane electric field liquid crystal display having a wide viewing angle, high-speed response, and high image quality such as high luminance is provided.
摘要翻译： 液晶显示器包括其中设置有公共电极，像素电极，扫描信号线，视频信号线和半导体开关元件的阵列基板，相对基板和插入在阵列基板和 相对基板。 公共电极或像素电极中的至少任一方的线宽比公共电极和像素电极之间的距离大。 公共电极和像素电极中的至少一个的膜厚比扫描信号线或视频信号线的至少一个的厚度大。 结果，提供了具有宽视角，高速响应以及诸如高亮度的高图像质量的内平面电场液晶显示器。
-
公开(公告)号：US07414682B2
公开(公告)日：2008-08-19
申请号：US10343464
申请日：2001-07-31
申请人： Akinori Shiota , Hiroyuki Yamakita , Shinji Ogawa
发明人： Akinori Shiota , Hiroyuki Yamakita , Shinji Ogawa
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/1343
CPC分类号： G02F1/13439 , G02F1/133512 , G02F1/133707 , G02F1/134363
摘要： An object of the present invention is to provide a liquid crystal display having a high luminance and a high contrast and a fabrication method thereof. To achieve the above object, a liquid crystal display of the present invention includes a liquid crystal panel for displaying an image by changing transmittance of a display light and one or more structures (151), (152) for dividing a pixel (103) of the liquid crystal panel into a plurality of domains (391), in which at least part of the structure (151) is constituted by a light-transmitting portion (151B) and a light-non-transmitting portion (151A).
摘要翻译： 本发明的目的是提供一种具有高亮度和高对比度的液晶显示器及其制造方法。 为了实现上述目的，本发明的液晶显示器包括：用于通过改变显示光的透射率来显示图像的液晶面板和用于分割像素（103）的一个或多个结构（151），（152）， 所述液晶面板形成为多个畴（391），其中，所述结构（151）的至少一部分由透光部（151B）和不透光部（151A）构成。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.024 秒)