公开(公告)号：US20100176721A1

公开(公告)日：2010-07-15

申请号：US12602575

申请日：2009-04-01

Applicant: Ken Hasegawa ,  Keisuke Sumida ,  Morio Fujitani ,  Kenichi Kusaka ,  Hideyuki Shirahase ,  Kohshiroh Mizuno ,  Koji Aoto ,  Keiji Horikawa

Inventor： Ken Hasegawa ,  Keisuke Sumida ,  Morio Fujitani ,  Kenichi Kusaka ,  Hideyuki Shirahase ,  Kohshiroh Mizuno ,  Koji Aoto ,  Keiji Horikawa

IPC: H01J17/49

CPC classification number: H01J11/38 ,  H01J11/12

Abstract: A plasma display panel including rear glass substrate having address electrode, insulating layer, barrier rib and a phosphor layer thereon. Insulating layer does not contain lead. An average value of a void ratio of a region at a depth of up to 50% from rear glass substrate in a thickness of insulating layer ranges from 5% to 15%. A plasma display panel having a long lifetime and high productivity is achieved.

Abstract translation: 一种等离子体显示面板，包括在其上具有寻址电极，绝缘层，阻挡肋和荧光体层的后玻璃基板。 绝缘层不含铅。 在绝缘层的厚度上，后玻璃基板的深度达50％以下的区域的空隙率的平均值为5％〜15％。 实现了长寿命和高生产率的等离子体显示面板。

公开(公告)号：US07557504B2

公开(公告)日：2009-07-07

申请号：US10504960

申请日：2004-03-25

Applicant: Hiroyuki Tachibana ,  Morio Fujitani ,  Tsuyoshi Nishio ,  Toru Ando ,  Koichi Mizuno

Inventor： Hiroyuki Tachibana ,  Morio Fujitani ,  Tsuyoshi Nishio ,  Toru Ando ,  Koichi Mizuno

IPC: H01J17/49

CPC classification number: H01J11/12 ,  H01J11/24 ,  H01J11/36 ,  H01J11/38 ,  H01J2211/361

Abstract: A plasma display panel can reduce a discharge delay in address discharge, thereby performing high-speed addressing in a stable manner. A front substrate (1) and a back substrate (2) are disposed to face each other, and a discharge space (3) is formed and partitioned by barrier ribs (10) so as to form priming discharge cells (17) and main discharge cells (11). A clearance (19) is provided between the barrier ribs (10) of the priming discharge cells (17) and the front substrate (1), and priming particles generated in the priming discharge cells (17) are supplied to the main discharge cells (11) through the clearance (19), whereby a PDP performing high-speed addressing is obtained.

Abstract translation: 等离子体显示面板可以减少寻址放电中的放电延迟，从而以稳定的方式执行高速寻址。 前面基板（1）和背面基板（2）彼此面对地设置，并且由阻挡肋（10）形成并隔开放电空间（3），以形成起动放电单元（17）和主放电 细胞（11）。 在启动放电单元（17）和前基板（1）的阻挡肋（10）之间设置有间隙（19），并且在起动放电单元（17）中产生的起动颗粒被供给到主放电单元 11）通过间隙（19），由此获得执行高速寻址的PDP。

公开(公告)号：US07102288B2

公开(公告)日：2006-09-05

申请号：US11284945

申请日：2005-11-23

Applicant: Morio Fujitani

Inventor： Morio Fujitani

IPC: H01J17/49

CPC classification number: H01J11/12 ,  H01J11/38

Abstract: A plasma display panel is provided which is free from blisters and pinholes on its dielectric layers and has excellent characteristics of breakdown voltage. The plasma display panel has a multilayered first dielectric layer covering a display electrode including a scanning electrode and a sustain electrode that are provided on a front substrate, and a multilayered second dielectric layer covering a data electrode that is provided on a back substrate. The periphery of an upper dielectric layer of the first dielectric layer and/or the second dielectric layer is positioned identically or partially in size and shape to a periphery of a lower dielectric layer to be formed.

公开(公告)号：US07074101B2

公开(公告)日：2006-07-11

申请号：US10485414

申请日：2003-04-02

Applicant: Daisuke Adachi ,  Keisuke Sumida ,  Hideki Ashida ,  Morio Fujitani

Inventor： Daisuke Adachi ,  Keisuke Sumida ,  Hideki Ashida ,  Morio Fujitani

IPC: H01J9/24

CPC classification number: H01J9/02 ,  H01J2211/225 ,  H01J2211/38

Abstract: A method of manufacturing a plasma display panel, whose glass substrate is not tinged and luminance is high, is provided, even when silver material is used. A layer including silver compounds, which include sulfur generated on a surface of an electrode by reacting on sulfur in air, is removed before a forming process of a dielectric layer. Then decomposition of the compound is restricted in a firing process of the dielectric layer. Even when the electrode having the silver material with high electrical conductivity is used, yellow coloration on the glass substrate is prevented. As a result, a high quality plasma display panel which does not decrease in luminance is provided.

Abstract translation: 即使使用银材料，也提供了制造其玻璃基板没有发光并且亮度高的等离子体显示面板的制造方法。 在电介质层的成形处理之前，除去包含在化合物表面上产生的硫的银化合物的层，其中在空气中的硫上反应。 在电介质层的焙烧过程中，化合物的分解受到限制。 即使使用具有高导电性的银材料的电极，也可以防止玻璃基板上的黄色着色。 结果，提供了不降低亮度的高质量等离子体显示面板。

公开(公告)号：US20060076892A1

公开(公告)日：2006-04-13

申请号：US11284945

申请日：2005-11-23

Applicant: Morio Fujitani

Inventor： Morio Fujitani

IPC: H01J17/49

CPC classification number: H01J11/12 ,  H01J11/38

Abstract: A plasma display panel is provided which is free from blisters and pinholes on its dielectric layers and has excellent characteristics of breakdown voltage. The plasma display panel has a multilayered first dielectric layer covering a display electrode including a scanning electrode and a sustain electrode that are provided on a front substrate, and a multilayered second dielectric layer covering a data electrode that is provided on a back substrate. The periphery of an upper dielectric layer of the first dielectric layer and/or the second dielectric layer is positioned identically or partially in size and shape to a periphery of a lower dielectric layer to be formed.

公开(公告)号：US20050285523A1

公开(公告)日：2005-12-29

申请号：US10530661

申请日：2004-09-03

Applicant: Morio Fujitani

Inventor： Morio Fujitani

IPC: H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J17/49

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J2211/361

Abstract: A plasma display panel includes a front panel and a rear panel disposed opposing each other. The front panel includes a display electrode composed of a scan electrode and a sustain electrode extending in a row direction. A rear panel includes address electrode extending in a column direction and intersecting the display electrode. A lattice form of barrier ribs of row direction barrier ribs and column direction barrier ribs, which have the same height, forming a plurality of individually divided discharge cells is provided in a part in which the display electrode and the address electrode intersect each other. The row direction barrier ribs of the barrier ribs are provided with communication portions communicating discharge cells in non-parallel to the column direction.

Abstract translation: 等离子体显示面板包括彼此相对设置的前面板和后面板。 前面板包括由扫描电极和沿行方向延伸的维持电极构成的显示电极。 后面板包括沿列方向延伸并与显示电极交叉的寻址电极。 在显示电极和寻址电极彼此相交的部分中设置有形成多个单独分开的放电单元的具有相同高度的行方向阻挡肋和列方向阻挡肋的格栅形状。 隔壁的行方向阻挡肋设置有与排列方向不平行地连通放电单元的连通部。

公开(公告)号：US20050242732A1

公开(公告)日：2005-11-03

申请号：US10507312

申请日：2004-01-19

Applicant: Morio Fujitani

Inventor： Morio Fujitani

IPC: H01J11/38 ,  H01J17/49

CPC classification number: H01J11/12 ,  H01J11/38

Abstract: A plasma display panel does not cause disadvantages such as exfoliating or chipping in dielectric layers. The plasma display panel includes a first dielectric layer (7) for covering a display electrode which is formed on a front substrate (3) and which consists of a scan electrode and a sustain electrode, and a second dielectric layer for covering a data electrode formed on a back substrate, and the peripheries of the first dielectric layer (7) and/or the second dielectric layer have a radius of curvature of other than 0.

Abstract translation: 等离子体显示面板不会引起电介质层中的剥落或碎裂等缺点。 等离子体显示面板包括用于覆盖形成在前基板（3）上并由扫描电极和维持电极组成的显示电极的第一电介质层（7）和用于覆盖形成的数据电极的第二电介质层 并且第一介电层（7）和/或第二介电层的周边具有不同于0的曲率半径。

公开(公告)号：US06812641B2

公开(公告)日：2004-11-02

申请号：US10474738

申请日：2003-10-14

Applicant: Morio Fujitani ,  Hiroyuki Yonehara ,  Junichi Hibino

Inventor： Morio Fujitani ,  Hiroyuki Yonehara ,  Junichi Hibino

IPC: H01J1100

CPC classification number: H01J11/12 ,  H01J11/38

Abstract: A plasma display device having improved efficiency and increased image quality. This device includes a pair of front and back substrates opposed to each other to form between the substrates a discharge space partitioned by barrier ribs, a plurality of display electrodes each disposed on the front substrate to form a discharge cell between the barrier ribs, a dielectric layer formed above the front substrate to cover the display electrodes, and a phosphor layer which emits light by discharge between the display electrodes. The dielectric layer is constructed of at least two layers of different dielectric constants and is formed with, at its surface closer to the discharge space, a recessed part in each discharge cell. This limits a discharge region, thus realizing highly efficient discharge. The structure having the two layers of different dielectric constants can suppress crosstalk even if this structure has reduced thickness.

公开(公告)号：US08350474B2

公开(公告)日：2013-01-08

申请号：US13129229

申请日：2010-12-17

Applicant: Yoshiyuki Ota ,  Kazuhiro Morioka ,  Akira Kawase ,  Morio Fujitani ,  Tatsuo Mifune

Inventor： Yoshiyuki Ota ,  Kazuhiro Morioka ,  Akira Kawase ,  Morio Fujitani ,  Tatsuo Mifune

IPC: H01J17/49 ,  H01J11/02

CPC classification number: H01J11/12 ,  H01J11/40

Abstract: A plasma display panel includes a front plate and a rear plate disposed in such a manner as to face the front plate. The front plate has a display electrode and a dielectric layer covering the display electrode. The dielectric layer contains substantially no lead components but contains MgO, SiO2, and K2O. A content of MgO is in a range between 0.3 mol % and 1.0 mol %, both inclusive. The content of SiO2 is in a range between 35 mol % and 50 mol %, both inclusive.

Abstract translation: 等离子体显示面板包括前板和后板，以与前板相对的方式设置。 前板具有显示电极和覆盖显示电极的电介质层。 电介质层基本上不含铅组分，但含有MgO，SiO 2和K 2 O。 MgO的含量在0.3摩尔％〜1.0摩尔％的范围内。 SiO 2的含量在35mol％至50mol％之间的范围内。

公开(公告)号：US20110285281A1

公开(公告)日：2011-11-24

申请号：US13129229

申请日：2010-12-17

Applicant: Yoshiyuki Ota ,  Kazuhiro Morioka ,  Akira Kawase ,  Morio Fujitani ,  Tatsuo Mifune

Inventor： Yoshiyuki Ota ,  Kazuhiro Morioka ,  Akira Kawase ,  Morio Fujitani ,  Tatsuo Mifune

IPC: H01J17/49

CPC classification number: H01J11/12 ,  H01J11/40

Abstract: A plasma display panel includes a front plate and a rear plate disposed in such a manner as to face the front plate. The front plate has a display electrode and a dielectric layer covering the display electrode. The dielectric layer contains substantially no lead components but contains MgO, SiO2, and K2O. A content of MgO is in a range between 0.3 mol % and 1.0 mol %, both inclusive. The content of SiO2 is in a range between 35 mol % and 50 mol %, both inclusive.

Abstract translation: 等离子体显示面板包括前板和后板，以与前板相对的方式设置。 前板具有显示电极和覆盖显示电极的电介质层。 电介质层基本上不含铅组分，但含有MgO，SiO 2和K 2 O。 MgO的含量在0.3摩尔％〜1.0摩尔％的范围内。 SiO 2的含量在35mol％至50mol％之间的范围内。