公开(公告)号：US20030062814A1

公开(公告)日：2003-04-03

申请号：US10109584

申请日：2002-03-28

Applicant: FUJITSU LIMITED

Inventor： Tetsuya Kobayashi ,  Keiji Hayashi ,  Koshu Yonemura ,  Fumiaki Yamada ,  Kazumasa Kaiwa ,  Hiroyoshi Takahashi ,  Toshihiro Suzuki ,  Takeshi Gotoh ,  Tetsuya Hamada ,  Mari Sugawara ,  Seiji Hayashimoto

IPC: H01J001/02

CPC classification number: H01J61/523 ,  G02F1/133604 ,  G02F1/133608 ,  G02F2001/133612 ,  G02F2001/133628 ,  H01J5/16 ,  H01J5/54

Abstract: The present invention relates to a light source device including discharge tubes that emit light by discharging in a thin atmosphere, a method of producing the light source device, and a display apparatus in which the light source device is employed. This light source device includes discharge tubes and a heat conductive member that is brought into contact with the neighboring area of the electrodes of the discharge tubes so as to locally cool down the neighboring area of the electrodes. In the light source device, a low heat conductivity member having lower heat conductivity than the heat conductive member is interposed between the heat conductive member and the discharge tubes. With such a structure, the luminance in the entire light source device can be increased and made uniform, and the reliability of the light source device can be increased accordingly.

Abstract translation: 本发明涉及一种光源装置，其包括通过在薄的气氛中放电而发光的放电管，制造该光源装置的方法以及使用该光源装置的显示装置。 该光源装置包括放电管和与放电管的电极的相邻区域接触的导热构件，以局部冷却电极的相邻区域。 在光源装置中，在导热构件和放电管之间插入具有比导热构件低导热性的低导热构件。 通过这样的结构，可以提高整体光源装置的亮度，使其均匀，从而可以相应地提高光源装置的可靠性。

公开(公告)号：US20020175617A1

公开(公告)日：2002-11-28

申请号：US09864005

申请日：2001-05-23

Applicant: Industrial Technology Research Institute

Inventor： Cheng-Chung Lee ,  Jane-Hway Liao ,  Hua-Chi Cheng ,  Wen-Chun Wang

IPC: H01J063/04 ,  H01J001/02 ,  H01J009/24

CPC classification number: B82Y10/00 ,  H01J3/021 ,  H01J31/126 ,  Y10S977/952

Abstract: A field emission display panel of the diode structure that has a dual-layer cathode and an anode formed on a bottom glass panel and a method for such fabrication are disclosed. In the FED panel, a plurality of emitter stacks is formed each having a layer of dielectric material, a first layer of a conductive paste coated with a layer of nanotube emitters on a peripheral, sidewall surface as a cathode, and a second layer of the conductive paste deposited on top of the nanotube emitter layer. The first layer and the second layer are formed in a column shape. The second conductive paste layer stops any nanotubes left on a top surface of the first conductive paste layer from emitting electrons in an upward direction and restricts all emitted electrons in a downward direction.

Abstract translation: 公开了具有形成在底部玻璃面板上的双层阴极和阳极的二极管结构的场致发射显示面板及其制造方法。 在FED面板中，形成多个发射极叠层，每个具有介电材料层，在作为阴极的外围侧壁表面上涂覆有纳米管发射体层的导电浆料的第一层，以及第二层 导电浆料沉积在纳米管发射极层的顶部。 第一层和第二层形成为柱状。 第二导电浆料层阻止剩余在第一导电浆料层的顶表面上的任何纳米管沿向上的方向发射电子并且限制所有发射的电子向下的方向。

公开(公告)号：US20020163287A1

公开(公告)日：2002-11-07

申请号：US09846209

申请日：2001-05-02

Inventor： Huang Chung Cheng ,  Fu-Guo Tarntair

IPC: H01J001/02 ,  H01J063/04

CPC classification number: H01L27/124 ,  B82Y10/00 ,  H01J31/127 ,  H01J2201/30469 ,  H01J2201/319 ,  H01L27/1214 ,  Y10S977/742 ,  Y10S977/842 ,  Y10S977/952

Abstract: The present invention proposes a field emitting display, wherein a field emitting array is formed on a glass substrate. The field emitting array comprises a plurality of arrays of thin film transistors and a plurality of carbon nanotubes used as field emitting cathodes. The magnitude and stability of the field-emitted current of the carbon nanotubes are controlled by using the thin film transistors. The present invention has the characteristics of high quality, large area, and low cost.

Abstract translation: 本发明提出一种场发射显示器，其中在玻璃基板上形成场发射阵列。 场发射阵列包括多个薄膜晶体管阵列和用作场发射阴极的多个碳纳米管。 通过使用薄膜晶体管来控制碳纳米管的场发射电流的大小和稳定性。 本发明具有质量高，面积大，成本低的特点。

公开(公告)号：US20020140335A1

公开(公告)日：2002-10-03

申请号：US09820338

申请日：2001-03-28

Inventor： Michael A. Maxim ,  Oleh Karpenko ,  Farshid Adibi-rizi ,  Brett E. Huff

IPC: H01J001/02

CPC classification number: H01J9/025

Abstract: Electron emission structures formed using standard semiconductor processes on a substrate first prepared with a topographical feature are disclosed. At least one layer of a first material is concurrently deposited on the substrate and etched from the substrate to form an atomically sharp feature. An at least one layer of a second material is deposited over the atomically sharp feature. A conductive layer is deposited over the at least one layer of the second material. A selected area of material is removed from the conductive layer and the at least one layer of second material to expose the atomically sharp feature. Finally, electrical connectivity is provided to elements of the electron emission structure.

Abstract translation: 公开了首先使用形貌特征制备的基板上使用标准半导体工艺形成的电子发射结构。 至少一层第一材料同时沉积在衬底上并从衬底上蚀刻以形成原子锋利的特征。 在原子锋利特征上沉积至少一层第二材料。 导电层沉积在第二材料的至少一层上。 从导电层和至少一层第二材料中去除选择的材料区域以暴露原子锋利的特征。 最后，电连接被提供给电子发射结构的元件。

公开(公告)号：US20020130600A1

公开(公告)日：2002-09-19

申请号：US09769038

申请日：2001-01-24

Inventor： Laurence Bigio ,  Laszlo Lieszkovszky ,  Robert J. Berki

IPC: H01J001/02 ,  H01J007/24 ,  H01J061/52

CPC classification number: H01K1/34 ,  H01J61/35 ,  H01K1/32 ,  H01K1/50 ,  Y02B20/12 ,  Y02B20/125

Abstract: An improved high pressure halogen filament lamp is disclosed. The lamp has a filament tube attached to a base, and an outer envelope encompassing the filament tube. Reductions to the gas fill pressures of the outer envelope and filament tube increase the probability that the coated outer envelope will contain the fragments of the filament tube in cases involving explosive failure of the filament tube.

Abstract translation: 公开了一种改进的高压卤素灯丝灯。 该灯具有连接到基座的细丝管和围绕灯丝管的外壳。 在外壳和细丝管的气体填充压力的减少增加了在长丝管的爆炸性破坏的情况下涂覆的外壳将包含细丝管的碎片的可能性。

公开(公告)号：US20020117951A1

公开(公告)日：2002-08-29

申请号：US09795660

申请日：2001-02-27

Applicant: UT-BATTELLE, L.L.C.

Inventor： Vladimir I. Merkulov ,  Douglas H. Lowndes ,  Michael A. Guillorn ,  Michael L. Simpson

IPC: H01J001/02 ,  H01J001/05 ,  H01J001/38 ,  H01J019/06

CPC classification number: H01J1/3044 ,  B82Y15/00 ,  H01J9/025 ,  H01J2201/30446 ,  Y10S977/939

Abstract: Systems and methods are described for carbon tips with expanded bases. A method includes producing an expanded based carbon containing tip including: fabricating a carbon containing expanded base on a substrate; and then fabricating a carbon containing fiber on the expanded base. An apparatus includes a carbon containing expanded base coupled to a substrate; and a carbon containing fiber coupled to said carbon containing expanded base.

Abstract translation: 描述了具有扩展基底的碳尖端的系统和方法。 一种方法包括制备基于膨胀的含碳尖端，其包括：在基底上制造含碳膨胀的基底; 然后在膨胀的基底上制造含碳纤维。 一种装置包括：与基底耦合的含碳膨胀基底; 和与所述含碳膨胀基质偶联的含碳纤维。

公开(公告)号：US20020113536A1

公开(公告)日：2002-08-22

申请号：US10109847

申请日：2002-04-01

Inventor： Ammar Derraa

IPC: H01J001/02

CPC classification number: H01J9/185 ,  H01J31/127 ,  H01J2201/319

Abstract: Field emitter display (FED) assemblies and methods of forming field emitter display (FED) assemblies are described. In one embodiment, a substrate is provided having a column line formed and supported thereby. A plurality of field emitter tip regions are formed and disposed in operable proximity to the column line. At least some of the regions define different pixels of the display. A continuous resistor is interposed between the column line and at least two different pixels. In another embodiment, a column line is formed and supported by a substrate. A plurality of field emitter tip regions are formed and disposed in operable proximity to the column line. The regions define different pixels of the display. A single current-limiting resistor is operably coupled with the column line and at least two different pixels. In yet another embodiment, a series of column lines are formed over a substrate. A series of field emitter tip regions are formed and arranged into discrete pixels which are disposed in operable proximity to individual respective column lines. A series of resistor strips is formed and supported by the substrate. The resistor strips individually underlie respective individual series of field emitter tip regions. The individual resistor strips operably connect respective column lines and field emitter tip regions. At least one of the resistor strips operably connects its associated column line and at least two different discrete pixels. Other embodiments are described.

Abstract translation: 描述了场发射器显示（FED）组件和形成场发射器显示（FED）组件的方法。 在一个实施例中，提供具有形成并由其支撑的列线的基板。 多个场发射极尖端区域形成并布置成可操作地接近列线。 至少一些区域定义显示器的不同像素。 在列线和至少两个不同的像素之间插入连续电阻。 在另一个实施例中，柱线由衬底形成并支撑。 多个场发射极尖端区域形成并布置成可操作地接近列线。 这些区域定义显示器的不同像素。 单个限流电阻器与列线和至少两个不同的像素可操作地耦合。 在另一个实施例中，在衬底上形成一系列列线。 一系列场发射器尖端区域形成并布置成离散的像素，这些离散像素设置成可操作地接近各个相应的列线。 一系列电阻条由衬底形成并支撑。 电阻带分别位于各个系列的场发射器尖端区域的下面。 各个电阻条可操作地连接相应的列线和场发射极尖端区域。 电阻条中的至少一个可操作地连接其相关联的列线和至少两个不同的离散像素。 描述其他实施例。

公开(公告)号：US20020093278A1

公开(公告)日：2002-07-18

申请号：US10071440

申请日：2002-02-08

Applicant: Micron Technology, Inc.

Inventor： David H. Wells ,  Ji Ung Lee ,  Aaron R. Wilson

IPC: H01J001/02 ,  H01J001/00 ,  H01L021/00 ,  H01J009/12 ,  H01J009/14 ,  H01J009/04

CPC classification number: H01J29/467 ,  H01J9/025 ,  H01J2329/00

Abstract: A method of forming an extraction grid for field emitter tip structures is described. A conductive layer is deposited over an insulative layer formed over the field emitter tip structures. The conductive layer is milled using ion milling. Owing to topographical differences along an exposed surface of the conductive layer, ions strike the exposed surface at various angles of incidence. As etch rate from ion milling is dependent at least in part upon angle of incidence, a selectivity based on varying topography of the exposed surface (nulltopographic selectivitynull) results in non-uniform removal of material thereof. In particular, portions of the conductive layer in near proximity to the field emitter tip structures are removed faster than portions of the conductive layer between emitter tip structures. Thus, portions of the insulative layer in near proximity to the field emitter tip structures may be exposed while leaving intervening portions of the conductive layer for forming the extraction grid. Accordingly, such formation of the extraction grid is self-aligned to its associated emitter tip structures.

Abstract translation: 描述了一种形成场发射器尖端结构的提取栅格的方法。 导电层沉积在形成在场致发射极尖端结构之上的绝缘层上。 使用离子铣削铣削导电层。 由于沿着导电层的暴露表面的形貌差异，离子以不同的入射角度撞击暴露的表面。 由于来自离子研磨的蚀刻速率至少部分地取决于入射角，基于暴露表面的变化的形貌的选择性（“地形选择性”）导致其材料的非均匀去除。 特别地，与发射极尖端结构之间的导电层的部分相比，导电层在场发射极尖端结构附近的部分被去除得更快。 因此，靠近场发射极尖端结构的绝缘层的部分可以暴露，同时留下用于形成提取栅格的导电层的中间部分。 因此，提取栅格的这种形成与其相关联的发射极尖端结构自对准。

公开(公告)号：US20020063499A1

公开(公告)日：2002-05-30

申请号：US10038265

申请日：2001-10-24

Inventor： Kyoichi Kinoshita ,  Katsufumi Tanaka ,  Eiji Kono

IPC: H01J001/02

CPC classification number: H01L23/3733 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

Abstract: A radiator plate includes a metallic matrix and a dispersant. The metallic matrix exhibits a predetermined coefficient of thermal expansion. The dispersant is dispersed in the metallic matrix, and exhibits a coefficient of thermal expansion being smaller than that of the metallic matrix. The radiator plate has a heat-receiving surface, on which an electric device serving as a heat generator is disposed, and a heat-radiating surface for radiating heat received from the heat-receiving surface. The dispersant is dispersed more on the heat-receiving-surface side than on the heat-radiating-surface side. Thus, the radiator plate is inhibited from warping, and is good in terms of the dimensional stability as a final product. Moreover, the thermal resistance is diminished between the heat-receiving surface and the heat-radiating surface. Accordingly, the heat-radiating ability of the radiator plate is secured. Also disclosed is a process for manufacturing the radiator plate.

Abstract translation: 散热板包括金属基体和分散剂。 金属基体表现出预定的热膨胀系数。 分散剂分散在金属基体中，并且表现出比金属基体小的热膨胀系数。 散热板具有设置有用作发热体的电气装置的受热面和用于散热从受热面接收的热的散热面。 分散剂比热辐射表面侧更多地分散在受热面侧。 因此，能够防止散热板发生翘曲，并且在作为最终产品的尺寸稳定性方面是良好的。 此外，在受热面和散热面之间的热阻降低。 因此，确保了散热板的散热能力。 还公开了制造散热板的方法。

公开(公告)号：US20020060516A1

公开(公告)日：2002-05-23

申请号：US09940642

申请日：2001-08-29

Inventor： Shinichi Kawate ,  Takeo Tsukamoto

IPC: H01J063/04 ,  H01J001/02

CPC classification number: B82Y10/00 ,  H01J1/304 ,  H01J9/025 ,  H01J31/127 ,  H01J2201/30469 ,  Y10S977/842 ,  Y10S977/843 ,  Y10S977/939

Abstract: Provided are electron-emitting devices, electron sources, and image-forming apparatus improved in electron emission efficiency and in convergence of trajectories of emitted electrons. An electron-emitting device has a first electrode and a second electrode placed in opposition to each other with a gap between first and second electrodes on a surface of a substrate, and a plurality of fibers electrically connected to the first electrode and containing carbon as a main component, and the fibers are placed on a surface of the first electrode facing the second electrode.

Abstract translation: 提供了电子发射器件，电子源和图像形成装置，其改善了电子发射效率和发射电子轨迹的收敛。 电子发射器件具有第一电极和第二电极，该第一电极和第二电极彼此相对放置，在衬底的表面上的第一和第二电极之间具有间隙，并且多个光纤电连接到第一电极并且含有碳作为 主要部件，并且将纤维放置在面向第二电极的第一电极的表面上。