公开(公告)号：JPS607336B2

公开(公告)日：1985-02-23

申请号：JP11792380

申请日：1980-08-26

Applicant: FUJITSU LTD

Inventor： SUGIMOTO YOSHIMI ,  SHINODA TSUTAE ,  MYASHITA YOSHINORI

IPC: H01J11/10 ,  H01J11/14 ,  H01J11/42

公开(公告)号：JPS606064B2

公开(公告)日：1985-02-15

申请号：JP18720180

申请日：1980-12-25

Applicant: FUJITSU LTD

Inventor： SHINODA TSUTAE ,  YOSHIKAWA KAZUO ,  MYASHITA YOSHINORI

IPC: H01J11/10 ,  H01J11/12 ,  H01J11/28 ,  H01J11/38

公开(公告)号：JPS5871533A

公开(公告)日：1983-04-28

申请号：JP16908481

申请日：1981-10-21

Applicant: FUJITSU LTD

Inventor： SHINODA TSUTAE ,  MIYASHITA YOSHINORI ,  SUGIMOTO YOSHIMI ,  SEI HIDEO ,  ANDOU SHIZUHITO

IPC: G09F9/313 ,  H01J11/14 ,  H01J11/42 ,  H01J11/46 ,  H01J11/48

Abstract: PURPOSE:To provide a surface-discharge-type gas electric-discharge panel for large display which enalbes color conversion and multi-color display. CONSTITUTION:A display panel 10 is principally constituted to a pair of large glass base plates 12 and 13, which form a plate-like sealed structure and are opposed to one another with an electric-discharge gas space 11 allowed between them, and a phosphor supporting base plate 24 charged inside the sealed case. The lower glass base plate 12 functioning as an electrode-supporting base plate is formed by combining four pieces of glass plates 121, 122, 123 and 124 with a size of, for example, around 20X20= 400cm in such a manner that adjacent two sides of each base plate abut to sides of other two base plates. Each of above four base plates 121, 122, 123 and 124 is provided with a plural number of laterally extending Y-electrodes 14 on it, and a plural number of vertically extending X-electrodes 16 are provided over the Y-electrodes 14, with an insulating vapor deposition film 15 made of borosilicate glass interposed between the Y-electrodes 14 and the X-electrodes 16. In the case of a display panel for multi-color display, a method of forming phosphors with blue, red and green emission colors on parts of the surface of above base plate, which correspond to electric-discharge areas formed by the intersections between the Y-electrodes 14 and the X-electrodes 16, is adopted.

公开(公告)号：JPS57208038A

公开(公告)日：1982-12-21

申请号：JP9338881

申请日：1981-06-16

Applicant: FUJITSU LTD

Inventor： SHINODA TSUTAE ,  SUGIMOTO YOSHIMI ,  MIYASHITA YOSHINORI ,  SEI HIDEO ,  ANDOU SHIZUHITO

IPC: G09F9/313 ,  G09F9/40 ,  G09G3/28 ,  H01J11/10 ,  H01J11/14 ,  H01J11/24 ,  H01J11/46

Abstract: PURPOSE:To increase the yield of a gas0discharge display device by providing the lead terminals of paired electrodes on one side of an electrode supporting base plate by devising the structure of the lead terminals. CONSTITUTION:A display device includes a combinational electrode base plate 32 used as a back urface base plate, a cover base plate 38 and a drive controlling circuit. A display panel 80 consists of a combinational electrode base plate 82 and a transparent cover base plate 88. small electrode supporting base plates 321-326 have a number of X-electrodes (32X) extending in the X-direction and a number of Y-electrodew (32Y) extending in the Y-direction. The X-electrodes (32X) and the Y-electrodes (32Y) of the base plates 321, 323, 324 and 326 are connected to the drive controlling circuit by means of lead terminals provided on two different sides of each of the plates 321, 323, 324 and 326. However, since three sides of each of the small electrode supporting base plates 322 and 325 are adjacent to other electrode supporting base plates, the lead terminals for the X-electrodes (32X) and the Y-electrodes (32Y) of each of the plates 322 and 325 are provided on the same side.

公开(公告)号：JPS57162244A

公开(公告)日：1982-10-06

申请号：JP4607681

申请日：1981-03-27

Applicant: FUJITSU LTD

Inventor： YOSHIKAWA KAZUO ,  SHINODA TSUTAE

IPC: G09F9/313 ,  H01J11/14 ,  H01J11/20 ,  H01J11/24 ,  H01J11/28 ,  H01J11/36 ,  H01J11/38 ,  H01J17/04

Abstract: PURPOSE:To prevent any unnecessary electric discharge, and increase the life of a gas electric-discharge panel by providing a protruding structure on the inner surface of an upper base plate by printing or something similar so as to narrow the gas space. CONSTITUTION:A gas electric-discharge panel has a pair of base plates 10 and 17, an X-electrode 11, a Y-electrode 14, a float electrode 13 and a dielectric layer 15. A structure 19 used as a barrier is provided on the inner surface of the base plate 17 on the upper glass cover side so that the structure 19 protrudes from the inner surface of the plate 17. Since the structure 19, which is formed of an insulating material such as low-melting-point glass, is on the inner surface of the plate 17 and corresponds to the X-electrode 11, the discharging gap formed over the intersection between the X-electrode 11 and the Y-electrode 14 is blocked with the structure barrier.

公开(公告)号：JPS57141842A

公开(公告)日：1982-09-02

申请号：JP2794081

申请日：1981-02-26

Applicant: FUJITSU LTD

Inventor： MIYASHITA YOSHINORI ,  SUGIMOTO YOSHIMI ,  SHINODA TSUTAE ,  YOSHIKAWA KAZUO

IPC: H01J9/02 ,  H01J11/10 ,  H01J11/12 ,  H01J11/28 ,  H01J11/38

Abstract: PURPOSE:To prevent any accidental mis-discharge by removing partially the dielectric layer provided at the periphery of an electrode which determines a discharge cell and is located at one end of a shift channel, and leaking and exhausting electric charges accumulated on the surface of the dielectric layer into the peripheral part of the electrode. CONSTITUTION:The peripheral parts of outermost ends electrodes 9 and y2n which demarcate a writing discharge cell (W) and a terminal shift discharge cell, which are discharge cells at both ends of a shift channel including the writing discharge cell (W), are coated with only thin surface layers 7' and 4'. Dielectric layers 6' and 3' for the electrodes 9 and y2n are provided only over the electrodes 9 and y2n, and peripheral parts 9' and y2n' of the electrodes 9 and y2n are coated with only thin surface layers. Owing to the above constitution, unusual charges accumulated on the surfaces of the dielectric layers 6' and 3' provided at the ends of the shift channel can be leaked through the peripheral parts 9' and y2n' into the writing electrode 9 and the terminal shift electrode y2n.

公开(公告)号：JPS5755031A

公开(公告)日：1982-04-01

申请号：JP13099980

申请日：1980-09-19

Applicant: Fujitsu Ltd

Inventor： SUGIMOTO YOSHIMI ,  SHINODA TSUTAE ,  MIYASHITA YOSHINORI

IPC: H01J9/02 ,  H01J17/49

CPC classification number: H01J11/00

Abstract: PURPOSE:To remove unnecessary substance, by applying a phosphor layer on the surface of a cover-plate and sintering the former layer at the assigned temperature, then by disposing a previously molded member made of glass having a low melting temperature in the counterpart of sealing region, and by heating and sealing the member and the cover-plate hermetically. CONSTITUTION:On the surface of a cover-plate 2, a photoresist layer 8' mixed with dotted phosphor is disposed and formed in a matrix shape. Next, the photoresist layer 8' is sintered at 550 deg.C, for an hour or so to form phosphor layer 8, on the surface of cover plate 2. Then, a previously formed sealing member 4a made of glass having a low melting temperature is disposed in the counterpart of sealing region; the member material 4a and a separately prepared sealing member of electrode-supporting substrate are exactly arranged, fixed and sealed hermetically by heating. Thereby, while sintering, the unnecessary substance in the phophor layer can be removed completely and the exfoliation of the phosphor layer can be prevented, because the sealing member can be formed without using the printing method.

Abstract translation: 目的：为了除去不需要的物质，通过在盖板的表面上施加荧光体层并在指定温度下烧结前一层，然后通过将具有低熔点玻璃的预先模制构件设置在密封件的对应物中 区域，并且通过密封加热和密封盖板和盖板。 构成：在盖板2的表面上，配置与点状荧光体混合的光致抗蚀剂层8'并形成为矩阵状。 接着，将光致抗蚀剂层8'在550℃下烧结1小时左右，在盖板2的表面形成荧光体层8.然后，将预先形成的熔点低的玻璃制的密封部件4a 设置在密封区域的对应物中; 构件材料4a和单独制备的电极支撑衬底的密封构件通过加热精确地安置，密封和密封。 因此，在烧结时，可以完全去除磷光体层中的不必要物质，并且可以防止荧光体层的剥落，因为可以在不使用印刷方法的情况下形成密封构件。

公开(公告)号：JPS5755030A

公开(公告)日：1982-04-01

申请号：JP13099880

申请日：1980-09-19

Applicant: Fujitsu Ltd

Inventor： SUGIMOTO YOSHIMI ,  SHINODA TSUTAE ,  MIYASHITA YOSHINORI

IPC: H01J9/02 ,  H01J17/49

CPC classification number: H01J11/00

Abstract: PURPOSE:To remove unnecessary substance, by sintering a phosphor layer and a sealing material at a temperature higher than the sealing temperature of a glass having a low melting temperature, under the condition that a phosphor layer and non-crystalline glass of low melting temperature are applied at the assigned position on the surface of a cover-plate. CONSTITUTION:On the surface of a cover-plate 2, a photoresist layer 8 which is mixed with dotted-phosphor is arranged in a matrix shape. Next, non-crystalline glass paste 4a' having a low melting temperature to be the sealing member material is formed through the printing method in the counter part of sealing region on the surface of the cover-plate 2. And, the photoresist layer 8' formed on the surface of the cover-plate 2 and the non-crystalline glass paste 4a' having a low melting temperature are sintered at 550 deg.C, for an hour or so. In this case, unnecessary substance such as photoresist in the photoresist layer 8' and organic substance or the like in the glass paste 4a' are burned, scattered and removed. Thereby, the life of the panel can be increased.

Abstract translation: 目的：为了除去不需要的物质，在低熔点温度的玻璃的密封温度以上的温度下，通过烧结荧光体层和密封材料，在低熔点的荧光体层和非结晶性玻璃的条件下， 施加在盖板表面上的分配位置。 构成：在盖板2的表面上，与点状磷光体混合的光致抗蚀剂层8以矩阵形状排列。 接下来，在盖板2的表面的密封区域的对置部分中，通过印刷法形成作为密封材料的具有低熔点的非晶玻璃浆料4a'。而且，光致抗蚀剂层8' 形成在盖板2的表面上，并且具有低熔点的非结晶玻璃浆料4a'在550℃下烧结1小时左右。 在这种情况下，光致抗蚀剂层8'中的光致抗蚀剂等不需要的物质和玻璃浆料4a'中的有机物质等被烧毁，分散。 从而可以提高面板的使用寿命。

公开(公告)号：JPS5732535A

公开(公告)日：1982-02-22

申请号：JP9353680

申请日：1980-07-08

Applicant: Fujitsu Ltd

Inventor： SHINODA TSUTAE ,  SUGIMOTO YOSHIMI ,  MIYASHITA YOSHINORI

IPC: H01J9/02 ,  H01J11/10 ,  H01J11/14

CPC classification number: H01J11/00

Abstract: PURPOSE:To enhance the work efficiency of electrode formation through a decreased number of the work processes, by forming a photoresist film over the exposed edges of a lower layer during the formation of an upper electrode conductor layer, and thereby making the edges of a first electrode layer to be protected during the patterning of a second electrode conductor layer. CONSTITUTION:An X-electrode group pattern 2 corresponding to the first electrode layer, is formed on the surface of a glass base plate 1 common to X and Y electrodes. A first dielectric layer 3 serving as an insulating layer is formed on the X-electrode group 2, which works as a display area. The entire surface of the base plate 1 including the surface of a conductive film 4 is coated with a photoresist film of a positive pattern, before only resist films 5a are left so as to form a resist pattern. After that, parts 4a of the conductive film 4 that are not covered with any resist film are removed, thereby the conductive film 4 being formed into a pattern corresponding to a Y-electrode group serving as the second electrode conductor layer. Here, the edges of the X- electrode group 2 are not corroded since they are coated and protected with the resist films 5a. Following that, the resist films 5a are removed, thereby the X and Y electrode groups being formed over the base plate 1, with the dielectric 3 interposed between the X and Y electrode groups.

Abstract translation: 目的：为了通过减少工件数量来提高电极形成的工作效率，通过在形成上电极导体层期间在下层的暴露边缘上形成光致抗蚀剂膜，从而使第一 在第二电极导体层的图案化期间被保护的电极层。 构成：对应于第一电极层的X电极组图案2形成在与X和Y电极共同的玻璃基板1的表面上。 用作绝缘层的第一介电层3形成在作为显示区域的X电极组2上。 在仅保留抗蚀剂膜5a以形成抗蚀剂图案之前，包括导电膜4的表面的基板1的整个表面涂覆有正图案的光致抗蚀剂膜。 之后，除去没有被抗蚀剂膜覆盖的导电膜4的部分4a，由此导电膜4形成为与用作第二电极导体层的Y电极组对应的图案。 这里，X电极组2的边缘不被腐蚀，因为它们被抗蚀膜5a涂覆和保护。 之后，去除抗蚀剂膜5a，由此在基板1上形成X和Y电极组，电介质3夹在X和Y电极组之间。

公开(公告)号：JPS5725651A

公开(公告)日：1982-02-10

申请号：JP10032280

申请日：1980-07-21

Applicant: Fujitsu Ltd

Inventor： MIYASHITA YOSHINORI ,  SHINODA TSUTAE ,  SUGIMOTO YOSHIMI

IPC: G09F9/313 ,  H01J11/10 ,  H01J11/14 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42

CPC classification number: H01J11/00

Abstract: PURPOSE:To improve the ligh emission brightness and to make clear the display, by providing a tapered projection having a ultra-violet reflection layer on the surface at the circumference of the phosphor material layer for every unit discharge point. CONSTITUTION:A pair of glass substrates 11, 12 are arranged while facing each other through a discharge gas space 13. X-electrode group 14, dielectric material 15, Y-electrode group 16, dielectric material 17 and a surface insulator layer 18 are sequentially formed on the surface of the glass substrate 11. Phosphor material layer 19 in correspondence with the discharge points P1, P2 constituted of electrode conductors 14, 16 and a tapered insulating projection 20 surrounding each phosphor material layer are provided on the inner wall of the upper side glass substrate 12 at the viewing side, while an ultra-violet reflecrion layer 21 composed of a chrome 21a and an aluminum 21b layers is formed on the surface of said projection 20.

Abstract translation: 目的：通过在每个单位放电点的荧光体材料层的周围的表面上设置具有紫外反射层的锥形突起，以提高亮度发光亮度并使显示清晰。 构成：一对玻璃基板11,12通过放电气体空间13彼此相对配置.X电极组14，电介质材料15，Y电极组16，电介质材料17和表面绝缘体层18依次 形成在玻璃基板11的表面上的荧光体层19与由电极导体14,16构成的放电点P1，P2和围绕各荧光材料层的锥形绝缘突起20相对应地设置在上部的内壁上 而在观察侧的侧面玻璃基板12上形成有由铬21a和铝21b层构成的紫外线反射层21，在该突起20的表面上形成。