中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

91 records (took 0.056 seconds)

    Plasma display panel
    82.
    发明授权
    Plasma display panel 失效
    等离子显示面板

    公开(公告)号：US6031329A

    公开(公告)日：2000-02-29

    申请号：US049206

    申请日：1998-03-27

    Applicant: Shinichiro Nagano

    Inventor： Shinichiro Nagano

    IPC: G09F9/313 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/40 ,  H01J11/42 ,  H01J11/44 ,  H01J11/50 ,  H01J17/49

    CPC classification number: H01J11/28 ,  G09G3/2986 ,  H01J11/12

    Abstract: The invention provides a plasma display panel having an improved light emission contrast. The plasma display panel includes a plurality of discharge sustaining electrode pairs X.sub.n and Y.sub.n each comprising discharge sustaining electrodes x'.sub.n and x.sub.n, and y.sub.n and y'.sub.n, respectively, which are electrically isolated from each other and which extend in a direction along the scanning lines. The plasma display panel also includes discharging cells in which a discharge occurs within a region limited between the discharge sustaining electrodes x.sub.n and y.sub.n in the first and second priming periods, small-width erasing periods, and writing periods. The black-level intensity can be reduced without causing an increase in the power dissipation and a significant decrease in the normal light emission intensity. Thus, the light emission contrast is improved to a great extent without having to increase the maximum light emission intensity.

    Abstract translation: 本发明提供一种具有改善的发光对比度的等离子体显示面板。 等离子体显示面板包括多个放电维持电极对Xn和Yn，每个放电维持电极对Xn和Yn分别包括放电维持电极x'n和xn以及yn和y'n，它们彼此电隔离并且沿着 扫描线。 等离子体显示面板还包括在第一和第二引发周期内的放电维持电极xn和yn之间的限制区域，小宽度擦除周期和写入周期内发生放电的放电单元。 可以降低黑电平强度，而不会导致功率消耗的增加和正常发光强度的显着降低。 因此，在不增加最大发光强度的情况下，可以很大程度地改善发光对比度。

    Method for fabrication of a plasma display panel
    84.
    发明授权
    Method for fabrication of a plasma display panel 失效
    等离子体显示面板的制造方法

    公开(公告)号：US5967872A

    公开(公告)日：1999-10-19

    申请号：US78443

    申请日：1998-05-14

    Applicant: Keiichi Betsui ,  Shin'ya Fukuta ,  Tadayoshi Kosaka ,  Fumihiro Namiki ,  Osamu Toyoda ,  Shigeo Kasahara

    Inventor： Keiichi Betsui ,  Shin'ya Fukuta ,  Tadayoshi Kosaka ,  Fumihiro Namiki ,  Osamu Toyoda ,  Shigeo Kasahara

    IPC: H01J9/02 ,  H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42

    CPC classification number: H01J11/12 ,  H01J11/36 ,  H01J2211/363 ,  H01J2211/365

    Abstract: A plasma display panel has a matrix of plural first straight electrodes and plural straight second electrodes, respectively crossing each other, and a unit color element located at a crossing point of the first and second electrodes. A plurality of separator walls are spaced apart from each other and extend along the second electrodes, dividing a discharge space into a plurality of channels extending along respective, second electrodes. The separator walls undulate with a fixed periodicity so as to define alternating wide and narrow portions aligned along each channel and the respective first electrode. A fluorescent material is coated in each channel, the colors emitted from the fluorescent material being identical in each channel. A gas discharge takes place selectively at the wide portions in cooperation with the respective first and second electrodes. Optionally, connecting walls connect respective narrow portions of the adjacent separator walls, a height of the connecting wall being substantially lower than the height of the separator walls so as to allow the wide and narrow portions of each channel to be spatially continuous throughout a length of the channel.

    Abstract translation: 等离子体显示面板具有分别交叉的多个第一直电极和多个直的第二电极的矩阵，以及位于第一和第二电极的交叉点的单位色素。 多个分隔壁彼此间隔开并且沿着第二电极延伸，将放电空间分成沿着相应的第二电极延伸的多个通道。 分隔壁以固定的周期波动，以便限定沿每个通道和相应的第一电极排列的交替的宽和窄部分。 在每个通道中涂覆荧光材料，从荧光材料发射的颜色在每个通道中相同。 与相应的第一和第二电极配合，在宽的部分选择性地发生气体放电。 可选地，连接壁连接相邻分离器壁的相应的窄部分，连接壁的高度基本上低于分离器壁的高度，以便允许每个通道的宽和窄部分在整个长度 这个频道。

    Surface discharge type plasma display panel divided into a plurality of sub-screens
    85.
    发明授权
    Surface discharge type plasma display panel divided into a plurality of sub-screens 失效
    表面放电型等离子体显示面板分为多个子屏幕

    公开(公告)号：US5952783A

    公开(公告)日：1999-09-14

    申请号：US823487

    申请日：1997-03-25

    Applicant: Seiki Kuroki ,  Nguen Thanh Nhan

    Inventor： Seiki Kuroki ,  Nguen Thanh Nhan

    IPC: H01J11/14 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42 ,  H01J11/46 ,  H01J17/00 ,  H01J17/49 ,  H04N5/57

    CPC classification number: H01J11/26 ,  G09G3/2932 ,  H01J11/12 ,  H01J11/32 ,  G09G2310/0221 ,  G09G2320/0209 ,  G09G3/294 ,  H01J2211/323

    Abstract: A surface-discharge type PDP includes plural main electrode pairs formed of first and second sustain electrodes arranged on a first substrate. Each pair extends along a line direction, and the first and second sustain electrodes are in parallel and adjacent to each other. Plural address electrodes arranged on a second substrate opposing the first substrate via a discharge space, each extending along a row direction, a matrix corresponding to a screen to be displayed is formed with the main electrodes and address electrodes, the address electrodes are othogonal to the main electrodes, each of the address electrode is divided into, for example two partial address electrodes separated from each other by a border line located between adjacent main electrode pairs, whereby the screen is divided into two partial screens, wherein a first clearance between the partial address electrodes is substantially larger than a second clearance between main electrode pair adjacent across the border line. The arrangement order of the first and second sustain electrodes may preferably be such that first sustain electrodes of the first and second partial screens face each other via the border line, and the partial address electrodes may not cross over the first sustain electrodes nearest to the border line.

    Abstract translation: 表面放电型PDP包括由布置在第一基板上的第一和第二维持电极形成的多个主电极对。 每对沿着线方向延伸，并且第一和第二维持电极彼此平行并相邻。 多个寻址电极通过主要电极和地址电极形成有与第一基板相对的第二基板，该放电空间沿行方向延伸，与要显示的屏幕对应的矩阵，地址电极与 主电极，每个寻址电极被分成例如两个部分地址电极，其通过位于相邻主电极对之间的边界线彼此分开，由此屏幕被分成两个部分屏幕，其中部分 寻址电极基本上大于邻近边界线的主电极对之间的第二间隙。 第一和第二维持电极的排列顺序可以优选地使得第一和第二部分屏幕的第一维持电极经由边界线彼此面对，并且部分寻址电极可以不越过最接近边界的第一维持电极 线。

    Discharge tube for display device
    87.
    发明授权
    Discharge tube for display device 失效
    显示装置放电管

    公开(公告)号：US5371437A

    公开(公告)日：1994-12-06

    申请号：US979631

    申请日：1992-11-20

    Applicant: Yoshifumi Amano

    Inventor： Yoshifumi Amano

    IPC: H01J11/00 ,  H01J11/12 ,  H01J11/16 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J17/49 ,  G09G3/10

    CPC classification number: H01J11/10 ,  H01J2217/498

    Abstract: The present invention is directed to a discharge tube for use with a display device which is simple in structure and which can be mass-produced satisfactorily. Further, the discharge tube for display device of the present invention can be increased in resolution and can be made large in size with ease. Furthermore, the discharge tube for use with a display device of the present invention can be made inexpensive with ease. A pair of memory elements (Ma), (Mb) having memory electrodes (3a), (3b) formed of conductive layers having a plurality of apertures (5a), (5b) arranged in an XY matrix form and in which the whole surface of the memory electrodes (3a), (3b) are covered with insulating layers (4a), (4b) are laminated such that corresponding apertures (5a), (5b) covered with the insulating layers (4a), (4b) are communicated with each other to thereby form discharge cells. all of which are sealed into a tube body in which a discharging gas is sealed. Then, an AC voltage necessary for maintaining a discharge is applied between the memory electrodes (3a), (3b) of the pair of memory elements (Ma), (Mb).

    Abstract translation: 本发明涉及一种与显示装置一起使用的放电管，其结构简单并且可以令人满意地批量生产。 此外，本发明的显示装置用放电管可以提高分辨率，并且可以容易地使其尺寸变大。 此外，与本发明的显示装置一起使用的放电管可以容易地变得便宜。 一对具有存储电极（3a），（3b）的存储元件（Ma），（Mb）由具有多个以XY矩阵形式布置的孔（5a），（5b）的导电层形成，其中整个表面 的存储电极（3a），（3b）被绝缘层（4a）覆盖，（4b）被层压，使得覆盖有绝缘层（4a），（4b）的对应的孔（5a），（5b） 从而形成放电单元。 所有这些都被密封在其中排出气体被密封的管体中。 然后，在一对存储元件（Ma），（Mb）的存储电极（3a），（3b）之间施加维持放电所需的交流电压。

    Plasma display having increased brightness
    88.
    发明授权
    Plasma display having increased brightness 失效
    等离子体显示器具有增加的亮度

    公开(公告)号：US5182489A

    公开(公告)日：1993-01-26

    申请号：US629420

    申请日：1990-12-18

    Applicant: Yoshio Sano

    Inventor： Yoshio Sano

    IPC: G09F9/313 ,  H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J11/50

    CPC classification number: H01J11/12 ,  H01J2211/442

    Abstract: A plasma display panel of the surface discharge type in which a maintaining discharge is generated between electrodes formed on the same substrate, includes first and second insulating substrates separated from each other to form a discharge space therebetween. A spacer having a partition wall in the form of a grid is located between the first and second insulating substrates so as to partition the discharge space into a number of pixels. Electrodes for maintaining discharge are provided on the first insulating substrate, and phosphor is located on the second insulating substrate within each of the pixels. The first insulating substrate is located at a display side.

    Abstract translation: 在形成在同一衬底上的电极之间产生维持放电的表面放电型等离子体显示面板包括彼此分离的第一和第二绝缘衬底，以在它们之间形成放电空间。 具有格栅形式的分隔壁的间隔件位于第一和第二绝缘基板之间，以将放电空间分隔成多个像素。 用于保持放电的电极设置在第一绝缘基板上，并且磷光体位于每个像素内的第二绝缘基板上。 第一绝缘基板位于显示侧。

    Gas discharge panel having plurality of shift electrodes
    90.
    发明授权
    Gas discharge panel having plurality of shift electrodes 失效
    具有多个换档电极的气体放电面板

    公开(公告)号：US4359663A

    公开(公告)日：1982-11-16

    申请号：US82320

    申请日：1979-10-05

    Applicant: Tsutae Shinoda ,  Shizuo Andoh ,  Yoichi Ueda ,  Yoshinori Miyashita

    Inventor： Tsutae Shinoda ,  Shizuo Andoh ,  Yoichi Ueda ,  Yoshinori Miyashita

    IPC: H01J11/10 ,  H01J11/12 ,  H01J11/28 ,  H01J11/38 ,  H01J17/49 ,  H01J17/04

    CPC classification number: H01J11/00

    Abstract: An AC plasma display panel with a coated thin film dielectric layer on the electrodes has a structure which includes double layers of chromium (Cr) and copper (Cu). After three metal layers of chromium, copper, and chromium are formed on a glass substrate, these three metal layers are subjected to patterning with the desired electrode pattern in such a fashion as to eliminate the upper chromium layer. Then, a thin dielectric film of alumina (Al.sub.2 O.sub.3) is evaporated onto the two remaining metal layers forming the electrodes. This combination of two layer metal electrodes and dielectric layer is very useful in providing a self-shifting plasma display panel having high quality and reliability.

    Abstract translation: 在电极上具有涂覆的薄膜电介质层的AC等离子体显示面板具有包含铬（Cr）和铜（Cu）的双层结构。 在玻璃基板上形成铬，铜和铬三金属层之后，以消除上层铬的方式对这三个金属层进行图案化，以期望的电极图案。 然后，将氧化铝（Al 2 O 3）的薄电介质膜蒸发到形成电极的剩余的两个金属层上。 两层金属电极和电介质层的组合在提供具有高质量和可靠性的自移等离子体显示面板方面是非常有用的。

Patent Agency Ranking