公开(公告)号：US20030042839A1

公开(公告)日：2003-03-06

申请号：US10051104

申请日：2002-01-22

Applicant: FUJITSU LIMITED

Inventor： Manabu Ishimoto ,  Tsutae Shinoda ,  Akira Tokai ,  Hitoshi Yamada

IPC: H01J001/62

CPC classification number: H01J11/18

Abstract: An AC-type gas discharge display includes a base, discharge tubes which are arranged on the base in parallel to each other and which contain fluorescent phosphors, data electrodes formed on the external surfaces of the discharge tubes such that the data electrodes extend in the longitudinal direction of the discharge tubes, and display electrodes formed in pairs on the external surfaces of the discharge tubes at the opposite side of the data electrodes such that the display electrodes intersect the discharge tubes. Each of the discharge tubes has a flattened elliptical shape in cross-section thereof and includes a pair of flat portions. The data electrodes are formed on one of the flat portions and scanning electrodes and common electrodes are alternately arranged on the other one of the flat portions, and the discharge tubes are supported by the base at one or the other one of the flat portions.

Abstract translation: AC型气体放电显示器包括：基座，布置在基底上并且包含荧光荧光体的放电管，形成在放电管的外表面上的数据电极，使得数据电极在纵向上延伸 放电管的方向，以及在数据电极的相对侧的放电管的外表面上成对形成的显示电极，使得显示电极与放电管相交。 每个放电管的横截面具有扁平的椭圆形形状并且包括一对平坦部分。 数据电极形成在平坦部分和扫描电极中的一个上，并且公共电极交替地布置在另一个平坦部分上，并且放电管由一个或另一个平坦部分由基座支撑。

公开(公告)号：US20040152389A1

公开(公告)日：2004-08-05

申请号：US10760490

申请日：2004-01-21

Applicant: Fujitsu Limited of Kawasaki, Japan

Inventor： Akira Tokai ,  Hitoshi Yamada ,  Manabu Ishimoto ,  Tsutae Shinoda

IPC: H01J009/00 ,  H01J009/24

CPC classification number: C03B23/055 ,  C03B23/045 ,  C03B23/047 ,  C03B23/049 ,  C03C17/003 ,  H01J9/22

Abstract: A phosphor layer is formed efficiently in a gas discharge tube by drawing a mother material to fabricate a supporting member which is insertable in a small glass tube used for a gas discharge tube, forming a phosphor layer on the supporting member, and inserting and placing the supporting member in the small glass tube.

Abstract translation: 通过拉伸母材，在气体放电管中形成荧光体层，制造可插入到用于气体放电管的小玻璃管中的支撑构件，在支撑构件上形成荧光体层，并且插入和放置 支撑构件在小玻璃管中。

公开(公告)号：US20030180456A1

公开(公告)日：2003-09-25

申请号：US10391765

申请日：2003-03-20

Applicant: FUJITSU LIMITED

Inventor： Hitoshi Yamada ,  Akira Tokai ,  Manabu Ishimoto ,  Kenji Awamoto ,  Tsutae Shinoda

IPC: B05D003/02 ,  B05D007/22

CPC classification number: B05C9/14 ,  B05C7/04 ,  B05D3/0254 ,  B05D2254/04 ,  B05D2254/06 ,  H01J9/20 ,  Y10S118/10

Abstract: A method for forming a coating film on an internal surface of an elongated tube, includes longitudinally holding the elongated tube, applying a coating solution to the internal surface of the elongated tube; and drying the coating solution while carrying out a heat process for sequentially heating the elongated tube by using a heat source. The heat process includes adjusting the descending rate of the heat source so that a through-hole in the elongated tube is clogged with the coating solution whose viscosity is reduced by heating of the heat source, and sucking the through-hole in the elongated tube from the lower side thereof so that a portion of the through-hole that is clogged with the coating solution moves downwards along the elongated tube.

Abstract translation: 在细长管的内表面上形成涂膜的方法包括纵向保持细长管，将涂布溶液施加到细长管的内表面; 并在进行热处理的同时干燥涂布液，以使用热源依次加热细长管。 热处理包括调节热源的下降速率，使得细长管中的通孔被粘度通过加热热源而降低的涂布溶液堵塞，并从细长管中吸入通孔 其下侧使得被涂布溶液堵塞的通孔的一部分沿着细长管向下移动。

公开(公告)号：US20030048077A1

公开(公告)日：2003-03-13

申请号：US10102869

申请日：2002-03-22

Applicant: FUJITSU LIMITED

Inventor： Manabu Ishimoto ,  Tsutae Shinoda ,  Akira Tokai ,  Hitoshi Yamada

IPC: H01J017/18 ,  H01J061/36

CPC classification number: H01J11/18

Abstract: A display device includes an elongated display tube to be filled with a discharge gas and provided with a phosphor layer therein, a supporter in contact with the display tube for supporting the display tube, and a plurality of electrodes arranged on a surface of the supporter facing the display tube, for externally applying a voltage to the display tube for generating discharge in the display tube so as to perform a display. The supporter has a shape fitting the display tube whereby the electrode is in contact with the display tube along the surface shape of the display tube.

公开(公告)号：US20030025451A1

公开(公告)日：2003-02-06

申请号：US10076333

申请日：2002-02-19

Applicant: Fujitsu Limited

Inventor： Hitoshi Yamada ,  Akira Tokai ,  Manabu Ishimoto ,  Tsutae Shinoda

IPC: H01J061/06

CPC classification number: H01J61/04 ,  H01J9/02 ,  H01J61/06 ,  H01J65/046

Abstract: A gas discharge tube includes a plurality of light-emitting portions that are provided outside of the tube and comprise at least two discharge electrodes, and an electron emission film formed on the entire inner wall of the tube for improving discharge characteristics.

Abstract translation: 气体放电管包括多个发光部分，其设置在管外部并且包括至少两个放电电极，以及形成在管的整个内壁上的用于改善放电特性的电子发射膜。

公开(公告)号：US20020063664A1

公开(公告)日：2002-05-30

申请号：US09993650

申请日：2001-11-27

Applicant: FUJITSU LIMITED

Inventor： Tsutae Shinoda ,  Noriyuki Awaji ,  Shinji Kanagu ,  Tatsutoshi Kanae ,  Masayuki Wakitani ,  Toshiyuki Nanto ,  Mamaru Miyahara

IPC: G09G003/28

CPC classification number: H01J11/12 ,  G09G3/22 ,  H01J1/74 ,  H01J9/227 ,  H01J11/26 ,  H01J11/36 ,  H01J11/42 ,  H01J2211/444

Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.

Abstract translation: 具有精细图像元素并且具有明亮显示的全色三电极表面放电型等离子体显示装置。 三原色发光区域以连续的方式布置在显示电极对的延伸方向上，图像元素由这三个发光区域定义的三个单位发光区域和与这三个发光区域相交的地址电极组成。 此外，磷光体不仅涂覆在基板上，而且涂覆在屏障的侧壁和寻址电极上。 还公开了上述结构的制造工艺和操作方法。

公开(公告)号：US20040222948A1

公开(公告)日：2004-11-11

申请号：US10807335

申请日：2004-03-24

Applicant: FUJITSU LIMITED

Inventor： Tsutae Shinoda ,  Shinji Kanagu ,  Tatsutoshi Kanae ,  Masayuki Wakitani ,  Toshiyuki Nanto

IPC: G09G003/28

CPC classification number: H01J11/12 ,  G09G3/22 ,  H01J1/74 ,  H01J9/227 ,  H01J11/26 ,  H01J11/36 ,  H01J11/42 ,  H01J2211/444

Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.

公开(公告)号：US20030214225A1

公开(公告)日：2003-11-20

申请号：US10428084

申请日：2003-05-02

Applicant: Fujitsu Limited

Inventor： Hitoshi Yamada ,  Akira Tokai ,  Manabu Ishimoto ,  Akira Nakazawa ,  Kenji Awamoto ,  Tsutae Shinoda

IPC: H01J001/62

CPC classification number: H01J11/24 ,  H01J11/18 ,  H01J2211/245

Abstract: A light-emitting tube array display device includes a light-emitting tube array, a flexible sheet and a plurality of electrodes. The light-emitting tube array is constituted of a plurality of light-emitting tubes arranged in parallel. Each of the light-emitting tubes consists of narrow tube having a phosphor layer disposed and discharge gas filled inside. The flexible sheet is capable of flatly supporting the light-emitting tube array and deforming the light emitting tube array in a direction perpendicular to a longitudinal direction of the light-emitting tubes. The plurality of electrodes are formed on a face of the flexible sheet opposed to the light-emitting tubes, which are capable of generating discharge inside the light-emitting tubes by an application of voltage. Each of the electrodes is formed of a metal film having a mesh pattern, a ladder pattern, or a comb-shape pattern.

Abstract translation: 发光管阵列显示装置包括发光管阵列，柔性片和多个电极。 发光管阵列由并排布置的多个发光管构成。 每个发光管由设置有荧光体层的细管和填充在其内部的放电气体组成。 柔性片能够平坦地支撑发光管阵列，并使发光管阵列沿垂直于发光管的纵向的方向变形。 多个电极形成在与发光管相对的柔性片的表面上，其能够通过施加电压在发光管内产生放电。 每个电极由具有网状图案，梯形图案或梳形图案的金属膜形成。

公开(公告)号：US20030214224A1

公开(公告)日：2003-11-20

申请号：US10314280

申请日：2002-12-09

Applicant: FUJITSU LIMITED

Inventor： Kenji Awamoto ,  Tsutae Shinoda ,  Akira Tokai ,  Hitoshi Yamada ,  Manabu Ishimoto

IPC: H01J001/62

CPC classification number: H01J11/46 ,  H01J11/18

Abstract: A display device includes a plurality of emitting tubes constituted by elongated tubes each having a phosphor layer disposed and a discharge gas enclosed inside, a supporter for supporting the plurality of emitting tubes while making contact therewith, and a plurality of electrodes disposed on a surface of the supporter facing the emitting tubes for generation of electric discharges within the emitting tubes. The supporter has a connecting portion at an edge. The connecting portion of the supporter is detachably connected to a connector for applying a voltage to the plurality of electrodes.

Abstract translation: 显示装置包括多个发光管，其由细长管构成，每个细长管具有设置的荧光体层和封闭在其内的放电气体，用于在与多个发光管接触的同时支撑多个发光管的支撑体，以及设置在 支撑件面向发射管，用于在发射管内产生放电。 支撑件在边缘具有连接部分。 支撑件的连接部分可拆卸地连接到用于向多个电极施加电压的连接器。

公开(公告)号：US20030182967A1

公开(公告)日：2003-10-02

申请号：US10386715

申请日：2003-03-13

Applicant: FUJITSU LIMITED

Inventor： Akira Tokai ,  Hitoshi Yamada ,  Manabu Ishimoto ,  Kenji Awamoto ,  Tsutae Shinoda

IPC: C03B023/13

CPC classification number: H01J9/245 ,  C03B23/047 ,  C03B23/049 ,  C03B23/07

Abstract: A flat elliptic thin glass tube for a discharge tube is produced by the following steps: (a) a cylindrical glass tube is hermetically sealed; (b) the cylindrical glass tube is heated and deformed in a mold by an increased internal pressure of the glass tube caused by the heating of the glass tube to form a flat elliptic glass tube, the mold having means for defining at least the minor axis of the flat elliptic glass tube; and (c) the flat elliptic glass tube is heated and drawn to form the flat elliptic thin glass tube.

Abstract translation: 通过以下步骤制造用于放电管的扁平椭圆形薄玻璃管：（a）圆柱形玻璃管被气密密封; （b）圆柱形玻璃管在玻璃管的内部压力升高的同时通过玻璃管的加热而在模具中加热变形，形成平的椭圆形玻璃管，该模具具有用于至少限定短轴 的平椭圆形玻璃管; 和（c）扁平椭圆形玻璃管被加热并拉伸以形成平的椭圆形薄玻璃管。