中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

129 records (took 0.017 seconds)

    Image-forming apparatus with correction in accordance with positional deviations between electron-emitting devices and image-forming members
    32.
    发明授权
    Image-forming apparatus with correction in accordance with positional deviations between electron-emitting devices and image-forming members 失效
    根据电子发射器件和图像形成部件之间的位置偏差进行校正的图像形成装置

    公开(公告)号：US6121942A

    公开(公告)日：2000-09-19

    申请号：US359838

    申请日：1994-12-20

    Applicant: Yoshihisa Sanou ,  Hideaki Mitsutake ,  Naoto Nakamura ,  Hidetoshi Suzuki

    Inventor： Yoshihisa Sanou ,  Hideaki Mitsutake ,  Naoto Nakamura ,  Hidetoshi Suzuki

    IPC: G09G3/20 ,  G09G3/22 ,  H01J1/316 ,  H01J29/70 ,  H01J31/12

    CPC classification number: B82Y10/00 ,  G09G3/22 ,  H01J1/316 ,  H01J29/70 ,  H01J31/127 ,  G09G2320/0233 ,  G09G3/2014 ,  H01J2201/30457 ,  H01J2201/3165 ,  H01J2329/00

    Abstract: In an image-forming apparatus which includes, on a substrate, an electron beam source comprises plurality of electron-emitting devices, and image-forming members for forming an image upon irradiation of electron beams emitted from the electron-emitting devices, the image-forming members are stripe-shaped members, and the plurality of electron-emitting devices each comprise a negative electrode, an electron-emitting region and a positive electrode which are arranged on the substrate surface side by side in a direction vertical to the direction in which the stripe-shaped members are extending. With the present apparatus, deterioration of image quality is prevented even when the positional relationship between the electron-emitting devices such as cold cathode devices and the image-forming members such as fluorescent substances is deviated from predetermined one during assembly.

    Abstract translation: 在包括在基板上的电子束源包括多个电子发射器件和用于在从电子发射器件发射的电子束照射时形成图像的图像形成部件的图像形成装置中， 形成构件是条形构件，并且多个电子发射器件各自包括负极，电子发射区和正极，它们沿垂直于其方向的方向并排配置在衬底表面上 条状构件正在延伸。 利用本发明的装置，即使当在组装期间诸如冷阴极器件的电子发射器件和诸如荧光物质的图像形成部件之间的位置关系偏离预定的装置时，也防止了图像质量的劣化。

    Field emission display device
    34.
    发明授权
    Field emission display device 失效
    场致发射显示装置

    公开(公告)号：US5763997A

    公开(公告)日：1998-06-09

    申请号：US456453

    申请日：1995-06-01

    Applicant: Nalin Kumar

    Inventor： Nalin Kumar

    IPC: H01J1/304 ,  H01J1/316 ,  H01J9/02 ,  H01J31/12 ,  H01J61/067 ,  H01J63/06 ,  H01J19/24

    CPC classification number: H01J1/3042 ,  H01J1/304 ,  H01J1/316 ,  H01J31/127 ,  H01J61/0677 ,  H01J63/06 ,  H01J9/027 ,  H01J2201/30426 ,  H01J2201/30457 ,  H01J2201/3165 ,  H01J2201/319 ,  H01J2329/00 ,  H01J2329/8625

    Abstract: A matrix addressable flat panel display includes a flat cathode operable for emitting electrons to an anode when an electric field is produced across the surface of the flat cathode by two electrodes placed on each side of the flat cathode. The flat cathode may consist of a cermet or amorphic diamond or some other combination of a conducting material and an insulating material such as a low effective work function material. The electric field produced causes electrons to hop on the surface of the cathode at the conducting-insulating interfaces. An electric field produced between the anode and the cathode causes these electrons to bombard a phosphor layer on the anode.

    Abstract translation: 矩阵寻址平板显示器包括平面阴极，当通过放置在平面阴极的每一侧上的两个电极跨越平面阴极的表面产生电场时，可以将电子发射到阳极。 扁平阴极可以由金属陶瓷或非晶金刚石或导电材料和绝缘材料的一些其它组合构成，例如低有效功函数材料。 所产生的电场导致电子在导电绝缘界面处在阴极的表面上跳跃。 在阳极和阴极之间产生的电场使得这些电子轰击阳极上的磷光体层。

    Solution for fabrication of electron-emitting devices, manufacture method of electron-emitting devices, and manufacture method of image-forming apparatus
    35.
    发明授权
    Solution for fabrication of electron-emitting devices, manufacture method of electron-emitting devices, and manufacture method of image-forming apparatus 失效
    用于制造电子发射器件的方法，电子发射器件的制造方法和图像形成装置的制造方法

    公开(公告)号：US5716618A

    公开(公告)日：1998-02-10

    申请号：US508678

    申请日：1995-07-28

    Applicant: Yoshinori Tomida ,  Hiroyuki Hashimoto

    Inventor： Yoshinori Tomida ,  Hiroyuki Hashimoto

    IPC: C23C18/12 ,  H01J1/316 ,  H01J9/02 ,  B05D5/12

    CPC classification number: H01J9/027 ,  C23C18/1216 ,  C23C18/1295 ,  H01J1/316 ,  H01J2201/3165

    Abstract: In a solution for forming electron-emitting regions of electron-emitting devices, the solution contains a metal carboxylate expressed by the following general formula (I), an organic solvent and/or water; (R(COO).sub.k).sub.m M (I) where k=numeral from 1 to 4, m=numeral from 1 to 4, and R=C.sub.n X.sub.2n+1-k where X=hydrogen or halogen (total number of hydrogen and halogen atoms is 2n+1), n=integer from 0 to 30, and M=metal. In a manufacture method of electron-emitting devices each provided between electrodes with a conductive film including an electron-emitting region, a process of forming the conductive film includes a step of coating and calcining the above solution. An image-forming apparatus is manufactured by using the electron-emitting devices. Variations in sheet resistance values of electron-emitting region-forming thin films and characteristics of the electron-emitting devices are reduced.

    Abstract translation: 在用于形成电子发射器件的电子发射区的溶液中，该溶液含有由以下通式（I）表示的金属羧酸盐，有机溶剂和/或水; （R（COO）k）mM（I）其中k = 1至4的数字，m = 1至4的数字，R = CnX2n + 1-k其中X =氢或卤素（氢和卤素原子的总数 是2n + 1），n = 0〜30的整数，M =金属。 在电子发射器件的制造方法中，每个电子发射器件均设置在具有包括电子发射区域的导电膜的电极之间，形成导电膜的工艺包括涂覆和煅烧上述溶液的步骤。 通过使用电子发射器件制造图像形成装置。 电子发射区形成薄膜的薄层电阻值的变化和电子发射器件的特性降低。

Patent Agency Ranking