-
公开(公告)号：US20090039761A1
公开(公告)日：2009-02-12
申请号：US12153509
申请日：2008-05-20
IPC分类号： H01J1/62
CPC分类号： H01J29/04 , B82Y10/00 , H01J1/312 , H01J31/127 , H01J2329/0484
摘要： By making Nd concentration in the tunneling insulating film 11 smaller than Nd concentration in the base electrode first layer 16, the accumulated electric charge amount in the tunneling insulating film 11 is reduced and afterimage is decreased. By setting a relation between a position of a stack interface of the base electrode 13 and a thickness of an insulating layer properly, the generation of a device defect is prevented.
摘要翻译： 通过在基极电极第一层16中使隧道绝缘膜11中的Nd浓度小于Nd浓度，隧道绝缘膜11中的累积电荷量减少，残影减少。 通过适当地设定基极13的堆叠界面的位置与绝缘层的厚度之间的关系，防止了器件缺陷的产生。
-
公开(公告)号：US20080185955A1
公开(公告)日：2008-08-07
申请号：US12060942
申请日：2008-04-02
IPC分类号： H01J63/04
CPC分类号： H01J29/46 , H01J29/003 , H01J29/021 , H01J31/127 , H01J2329/00
摘要： An image display device which is free of display defects and with high reliability to prevent destruction of electron sources due to injection of electric charge. On an outermost periphery of a display region, there are provided a bottom electrode serving as data line, a scan line bus serving as scan line, and dummy potential fixing electrodes which do not contribute to image display, and are connected with electrodes with low impedance and constant potential.
摘要翻译： 一种图像显示装置，其没有显示缺陷并且具有高可靠性以防止由于注入电荷而导致的电子源的破坏。 在显示区域的最外周，设置有用作数据线的底部电极，用作扫描线的扫描线总线和对图像显示无贡献的虚拟电位固定电极，并且与低阻抗的电极连接 和恒定电位。
-
公开(公告)号：US20060038768A1
公开(公告)日：2006-02-23
申请号：US11256955
申请日：2005-10-25
摘要： A display having hot electron type electron sources displaying an image by a line sequential scanning scheme is provided to prevent poor brightness uniformity along scan lines. The hot electron type electron source is provided with a top electrode bus line serving as a scan line and a bottom electrode bus line serving as a data line. The top electrode bus line has a sheet resistance lower than that of the bottom electrode. The wire sheet resistance of the scam line can be reduced to several m/square. When forming a 40 inch large screen FED using the hot electron type electron sources, a voltage drop amount produced in the scan line can be suppressed below an allowable range. As a result, high quality image without poor brightness uniformity can be obtained.
摘要翻译： 提供具有通过行顺序扫描方式显示图像的热电子型电子源的显示器，以防止沿着扫描线的亮度均匀性差。 热电子型电子源设置有用作扫描线的顶部电极总线和用作数据线的底部电极总线。 顶部电极母线具有低于底部电极的薄层电阻。 欺诈线的电线电阻可以减小到几米/平方。 当使用热电子型电子源形成40英寸大屏幕FED时，可以将在扫描线上产生的电压降量抑制在允许范围以下。 结果，可以获得没有差的亮度均匀性的高质量图像。
-
公开(公告)号：US20050156533A1
公开(公告)日：2005-07-21
申请号：US11076952
申请日：2005-03-11
CPC分类号： H01J29/02 , G09G3/22 , G09G2310/06 , H01J29/481 , H01J31/127 , Y10S345/905
摘要： A cold cathode type flat panel display which is an image display device including a vacuum panel container composed of a cathode substrate in which plural cold cathode type electron sources are arranged, an anode substrate, plural spacers for supporting the cathode substrate and the anode substrate, and a glass frame. Plural electrical lines extend in a line direction and a row direction across an interlayer insulator on the cathode substrate. Parts of lines positioned in an upper layer of the plural electrical lines are made into scan lines and lines positioned in a lower layer are made into data lines. Further, parts of the electrical lines positioned in the upper layer are made into ground lines for giving ground voltage to the spacers.
摘要翻译： 一种冷阴极型平板显示器，它是一种图像显示装置，它包括一个由排列有多个冷阴极型电子源的阴极基板构成的真空面板容器，一个阳极基板，多个用于支撑阴极基板的间隔件和阳极基板， 和玻璃框架。 多个电线在阴极基板上的层间绝缘体上沿线方向和行方向延伸。 将位于多根电线的上层中的线的部分制成扫描线，将位于下层的线制成数据线。 此外，位于上层的电线的一部分被制成接地线，用于给间隔物提供接地电压。
-
公开(公告)号：US06608620B1
公开(公告)日：2003-08-19
申请号：US09658260
申请日：2000-09-08
IPC分类号： G09G500
CPC分类号： G09G3/22 , G09G3/2014 , G09G2300/08 , G09G2310/0251 , G09G2310/0275 , H01J31/127
摘要： A display apparatus capable of reducing power consumption comprising a display element, said display element comprising a first substrate, and a second substrate having phosphors; said first substrate comprising a plurality of transistor elements, a plurality of electron emitter elements, a plurality of first signal lines stretched in a first direction, and a plurality of second signal lines stretched in a second direction perpendicular to said first direction; each of said electron emitter elements being provided for one of said transistor elements, having a structure comprising a base electrode, an insulator and a top electrode stacked as layers placed one on another in this order of enumeration, and emitting electrons when a positive-polarity voltage is applied to said top electrode; wherein each of said transistor elements and each of said electron emitter elements are provided in each intersection region of said plurality of first signal lines and said plurality of second signal lines.
摘要翻译： 一种能够降低功耗的显示装置，包括显示元件，所述显示元件包括第一基板和具有荧光体的第二基板;所述第一基板包括多个晶体管元件，多个电子发射器元件，多个第一信号 沿第一方向拉伸的线，以及沿与所述第一方向垂直的第二方向拉伸的多条第二信号线;每个所述电子发射体元件被提供用于所述晶体管元件之一，其结构包括基极，绝缘体 以及顶层电极，按照这样的次序依次层叠成层，并且当向所述顶部电极施加正极性电压时发射电子;其中每个所述晶体管元件和每个所述电子发射元件设置在每个 所述多个第一信号线和所述多条第二信号线的交叉区域 。
-
6.发明授权公开(公告)号：US06570321B1
公开(公告)日：2003-05-27
申请号：US10031380
申请日：2002-01-18
IPC分类号： H01J162
CPC分类号： B82Y10/00 , H01J1/312 , H01J9/027 , H01J2329/00
摘要： A process for manufacturing a thin-film electron source including a lower electrode (11), an upper electrode, and an insulating layer sandwiched between the lower electrode (11) and the upper electrode. The process comprises a first step of forming an anodized film over the surface of the lower electrode (11) by an anodizing method, a second step of etching the surface side of the anodized film, and a third step of forming an anodized film again over the surface of the lower electrode (11) by an anodizing method to form said insulating layer. As a result, the film thickness of such an outer layer (26) of the insulating layer containing much impurity can be reduced to reduce the number of electron trapped.
摘要翻译： 一种制造薄膜电子源的方法，包括夹在下电极（11）和上电极之间的下电极（11），上电极和绝缘层。 该方法包括通过阳极氧化方法在下电极（11）的表面上形成阳极氧化膜的第一步骤，蚀刻阳极氧化膜的表面侧的第二步骤和再次形成阳极化膜的第三步骤 通过阳极氧化方法使下电极（11）的表面形成所述绝缘层。 结果，可以减少含有大量杂质的绝缘层的这种外层（26）的膜厚度，以减少被俘获的电子的数量。
-
公开(公告)号：US07310076B2
公开(公告)日：2007-12-18
申请号：US10773365
申请日：2004-02-09
IPC分类号： G09G3/30
CPC分类号： G09G3/22 , G09G2310/02 , G09G2310/0267 , G09G2310/06 , G09G2320/0209 , G09G2330/021 , G09G2330/04
摘要： An display apparatus arranged in a matrix having plural luminance modulation elements for modulating or do not modulating luminance depending upon application of a voltage of positive or reverse polarity,having plural parallel scanning electrodes and plural parallel data electrodes, in which each luminance modulation element is disposed at an intersection between the scanning electrode and the data electrode, andhaving first driving means connected to the scanning electrodes and outputting scanning pulses, and second driving means connected to the data electrodes,wherein the scanning electrodes are grouped into those in a selected state applied with a scanning pulse and those other than described above in a non-selected state at a certain time point during the scanning period; the number of the scanning lines in the selected state is n1; the scanning lines in the non-selected state are grouped into non-selected state scanning lines at a high impedance state and non-selected state scanning lines at a low impedance state, the high impedance non-selected state scanning lines has higher impedance than the scanning lines in the selected state, and the low impedance non-selected state scanning lines has lower impedance than the high impedance non-selected state scanning lines; and the number of the non-selected state scanning lines at the low impedance state is n1×2 or more.
摘要翻译： 一种显示装置，具有多个亮度调制元件，具有多个用于调制或不调制亮度的亮度调制元件，该显示装置具有多个平行扫描电极和多个并行数据电极，其中配置有各个亮度调制元件 在扫描电极和数据电极之间的交叉点处，并且具有连接到扫描电极并输出扫描脉冲的第一驱动装置，以及连接到数据电极的第二驱动装置，其中扫描电极被分组为处于选择状态的扫描电极 扫描脉冲以及在扫描期间的某个时间点处于未选择状态的扫描脉冲; 所选择的状态下的扫描线的数量为n <1; 处于非选择状态的扫描线被分组成处于高阻抗状态的非选择状态扫描线和处于低阻抗状态的非选择状态扫描线，高阻抗非选择状态扫描线具有比 扫描线处于选择状态，低阻抗非选择状态扫描线的阻抗比高阻抗非选择状态扫描线低; 并且处于低阻抗状态的未选择状态扫描线的数量为n×1×2以上。
-
公开(公告)号：US20070228929A1
公开(公告)日：2007-10-04
申请号：US11657046
申请日：2007-01-24
CPC分类号： H01J31/127 , H01J29/04
摘要： In a matrix electron emitter display using a thin-film electron emitter, a required resistance value of a top electrode, which value is determined by voltage drop at the top electrode, is small, and selection of a material and film thickness of the top electrode have been limited. Use of cathode structure which improves the capability of feeding from a feeding line to a thin-film electron emitter element improves the electron emission efficiency, and permits achieving higher luminance and lower power of a display apparatus.
摘要翻译： 在使用薄膜电子发射体的矩阵电子发射体显示器中，由顶部电极的电压降决定该值的顶部电极的所需电阻值小，并且选择上部电极的材料和膜厚度 受到限制 使用提高从馈电线向薄膜电子发射体元件供给的能力的阴极结构提高了电子发射效率，并且可以实现显示装置的更高的亮度和更低的功率。
-
公开(公告)号：US20060267480A1
公开(公告)日：2006-11-30
申请号：US11501745
申请日：2006-08-10
IPC分类号： H01J63/04
CPC分类号： H01J31/127 , B82Y10/00 , H01J1/312 , Y10S345/905
摘要： The invention provides a display device using thin film type electron sources having a structure that can be formed in a simple manufacturing process. A lower electrode, a protective insulating layer and an interlayer film are formed on a cathode substrate. An upper bus electrode made from a laminated film of a metal film lower layer and a metal film upper layer is provided further on the interlayer film. A film of an upper electrode of a thin film type electron source for each pixel constituted by an insulating layer serving as an electron accelerating layer on the lower electrode and the upper electrode is formed on two stripe electrodes of the upper bus electrode in that pixel and another upper bus electrode in an adjacent pixel by sputtering. Then, the upper electrode is separated by self-alignment due to a setback portion of the metal film lower layer and an appentice of the metal film upper layer of the corresponding upper bus electrode. Thus, a thin film type electron source separated in accordance with each pixel is formed.
-
公开(公告)号：US07129641B2
公开(公告)日：2006-10-31
申请号：US10724149
申请日：2003-12-01
IPC分类号： G09G3/10
CPC分类号： H01J31/127 , B82Y10/00 , H01J1/312 , Y10S345/905
摘要： The invention provides a display device using thin film type electron sources having a structure that can be formed in a simple manufacturing process. A lower electrode, a protective insulating layer and an interlayer film are formed on a cathode substrate. An upper bus electrode made from a laminated film of a metal film lower layer and a metal film upper layer is provided further on the interlayer film. A film of an upper electrode of a thin film type electron source for each pixel constituted by an insulating layer serving as an electron accelerating layer on the lower electrode and the upper electrode is formed on two stripe electrodes of the upper bus electrode in that pixel and another upper bus electrode in an adjacent pixel by sputtering. Then, the upper electrode is separated by self-alignment due to a setback portion of the metal film lower layer and an appentice of the metal film upper layer of the corresponding upper bus electrode. Thus, a thin film type electron source separated in accordance with each pixel is formed.
摘要翻译： 本发明提供一种使用薄膜型电子源的显示装置，其具有能够以简单的制造工艺形成的结构。 在阴极基板上形成下电极，保护绝缘层和中间膜。 在层间膜上还设置由金属膜下层和金属膜上层的叠层膜制成的上部总线电极。 在该像素中的上部总线电极的两个条状电极上形成由用于在下部电极和上部电极上的电子加速层的绝缘层构成的每个像素的薄膜型电子源的上部电极的膜， 通过溅射在相邻像素中的另一个上总线电极。 然后，由于金属膜下层的后退部分和相应的上部总线电极的金属膜上层的附着，上部电极由于自对准而分离。 因此，形成根据每个像素分离的薄膜型电子源。
-
-
-
-
-
-
-
-
-
搜索结果
65 条记录 (耗时 0.025 秒)
