公开(公告)号：US20100323577A1

公开(公告)日：2010-12-23

申请号：US12817843

申请日：2010-06-17

申请人： Kenji SATO ,  Syouzou NINOMIYA ,  Shougo NASU ,  Hisayo OOHATA ,  Kenji HASEGAWA

发明人： Kenji SATO ,  Syouzou NINOMIYA ,  Shougo NASU ,  Hisayo OOHATA ,  Kenji HASEGAWA

IPC分类号： H01J9/00

CPC分类号： H01J11/12 ,  H01J9/227 ,  H01J11/42

摘要： The present invention provides a method for producing a plasma display panel, including a step of providing a back substrate with a barrier rib to form a plurality of recesses separated each other by the barrier rib, and a step of applying a phosphor ink to the recesses using an inkjet device, wherein the phosphor ink contains a phosphor having a median particle diameter of not less than 1.0 μm, and a solvent, and an initial speed of the phosphor ink ejected from a nozzle hole of the inkjet device is not less than 4 m/s and not more than 10 m/s.

摘要翻译： 本发明提供了一种等离子体显示面板的制造方法，其特征在于，包括：使背面基板设置有隔壁以形成通过所述隔壁彼此分离的多个凹部的步骤;以及向所述凹部 使用喷墨装置，其中，所述荧光体墨含有中值粒径为1.0μm以上的荧光体和溶剂，并且从所述喷墨装置的喷嘴孔喷出的所述荧光体墨的初始速度为4以上 m / s且不大于10m / s。

公开(公告)号：US6076932A

公开(公告)日：2000-06-20

申请号：US934867

申请日：1997-09-22

申请人： Shinji Uchida ,  Tsuguhiro Korenaga ,  Hiroyasu Tsuji ,  Shougo Nasu ,  Norimoto Nouchi ,  Toshio Fukazawa ,  Toshihiro Kuriyama ,  Yuji Matsuda

发明人： Shinji Uchida ,  Tsuguhiro Korenaga ,  Hiroyasu Tsuji ,  Shougo Nasu ,  Norimoto Nouchi ,  Toshio Fukazawa ,  Toshihiro Kuriyama ,  Yuji Matsuda

IPC分类号： G02B5/22 ,  G02F1/1335 ,  G11B7/135 ,  G02B27/00

CPC分类号： G11B7/1356 ,  G02B5/22 ,  G02F1/133512 ,  G11B7/1362

摘要： This invention provides a light absorber which can be used for optical equipment like optical-disk equipment and a liquid crystal display. The light absorber has a layered structure including a light absorbing layer and a transparent layer. The light absorbing layer absorbs a reflected light from the inside of the absorber as well as incident light into the absorber while the transparent layer helps attenuate the reflected light by interference of light. One of the light absorbing layers which is thicker than others may work as a shading layer for the incident light.

摘要翻译： 本发明提供一种可用于诸如光盘设备和液晶显示器之类的光学设备的光吸收体。 光吸收体具有包括光吸收层和透明层的层状结构。 光吸收层吸收来自吸收体的内部的反射光以及入射到吸收体的入射光，同时透明层通过光的干涉来帮助衰减反射光。 比其他光吸收层更厚的一个可以作为入射光的遮光层。

公开(公告)号：US08294365B2

公开(公告)日：2012-10-23

申请号：US12918175

申请日：2009-09-17

申请人： Shougo Nasu ,  Hisayo Oohata ,  Kenji Sato ,  Syouzou Ninomiya ,  Kenji Hasegawa

发明人： Shougo Nasu ,  Hisayo Oohata ,  Kenji Sato ,  Syouzou Ninomiya ,  Kenji Hasegawa

IPC分类号： H01J17/49

CPC分类号： H01J11/42 ,  H01J11/12 ,  H01J11/36 ,  H01J11/40

摘要： A plasma display panel has a front substrate, a rear substrate, and a phosphor layer. The front substrate has a dielectric layer formed so as to cover a plurality of display electrodes disposed on a substrate, and a protective layer formed on the dielectric layer. The rear substrate is faced to the front substrate so as to form discharge space, has data electrodes in the direction intersecting with the display electrodes, and has barrier ribs for partitioning the discharge space. The phosphor layer is formed by applying phosphor ink that is made of a phosphor material and dispersant between the barrier ribs of the rear substrate. Nano-particles with a diameter of a range of 1 nm to 100 nm inclusive, or a solvent having an affinity for the dispersant of the phosphor ink is applied to the surfaces of the barrier ribs, and then the phosphor ink is applied to them, thereby forming the phosphor layer.

摘要翻译： 等离子体显示面板具有前基板，后基板和荧光体层。 前基板具有形成为覆盖设置在基板上的多个显示电极和形成在电介质层上的保护层的电介质层。 后基板面向前基板以形成放电空间，在与显示电极相交的方向上具有数据电极，并且具有用于分隔放电空间的阻挡肋。 荧光体层通过在后基板的隔壁之间施加由荧光体材料和分散剂制成的荧光体墨形成。 将直径为1nm〜100nm的纳米粒子或对荧光体墨水的分散剂具有亲和性的溶剂施加到隔壁的表面，然后向其施加荧光体墨水， 从而形成荧光体层。

公开(公告)号：US20100304634A1

公开(公告)日：2010-12-02

申请号：US12789056

申请日：2010-05-27

申请人： Kenji HASEGAWA ,  Shougo NASU ,  Kenji SATO ,  Syouzou NINOMIYA ,  Hisayo OOHATA

发明人： Kenji HASEGAWA ,  Shougo NASU ,  Kenji SATO ,  Syouzou NINOMIYA ,  Hisayo OOHATA

IPC分类号： H01J9/227

CPC分类号： H01J11/42 ,  H01J9/227 ,  H01J11/12

摘要： The present invention provides a method for producing a plasma display panel, including a step of providing a back substrate with a barrier rib to form a plurality of recesses separated each other by the barrier rib, and a step of applying a phosphor ink to the recesses using an inkjet device, wherein the phosphor ink contains a phosphor having an average particle diameter of not less than 1.0 μm, a solvent and a dispersant, and the content of the phosphor in the phosphor ink is not less than 30 wt % and not more than 70 wt %.

摘要翻译： 本发明提供了一种等离子体显示面板的制造方法，其特征在于，包括：使背面基板设置有隔壁以形成通过所述隔壁彼此分离的多个凹部的步骤;以及向所述凹部 使用喷墨装置，其中，所述荧光体墨水含有平均粒径为1.0μm以上的荧光体，溶剂和分散剂，所述荧光体墨中的荧光体的含量为30重量％以上， 大于70wt％。

公开(公告)号：US20110006665A1

公开(公告)日：2011-01-13

申请号：US12918175

申请日：2009-09-17

申请人： Shougo Nasu ,  Hisayo Oohata ,  Kenji Sato ,  Syouzou Ninomiya ,  Kenji Hasegawa

发明人： Shougo Nasu ,  Hisayo Oohata ,  Kenji Sato ,  Syouzou Ninomiya ,  Kenji Hasegawa

IPC分类号： H01J61/42

CPC分类号： H01J11/42 ,  H01J11/12 ,  H01J11/36 ,  H01J11/40

摘要： A plasma display panel has a front substrate, a rear substrate, and a phosphor layer. The front substrate has a dielectric layer formed so as to cover a plurality of display electrodes disposed on a substrate, and a protective layer formed on the dielectric layer. The rear substrate is faced to the front substrate so as to form discharge space, has data electrodes in the direction intersecting with the display electrodes, and has barrier ribs for partitioning the discharge space. The phosphor layer is formed by applying phosphor ink that is made of a phosphor material and dispersant between the barrier ribs of the rear substrate. Nano-particles with a diameter of a range of 1 nm to 100 nm inclusive, or a solvent having an affinity for the dispersant of the phosphor ink is applied to the surfaces of the barrier ribs, and then the phosphor ink is applied to them, thereby forming the phosphor layer.

摘要翻译： 等离子体显示面板具有前基板，后基板和荧光体层。 前基板具有形成为覆盖设置在基板上的多个显示电极和形成在电介质层上的保护层的电介质层。 后基板面向前基板以形成放电空间，在与显示电极相交的方向上具有数据电极，并且具有用于分隔放电空间的阻挡肋。 荧光体层通过在后基板的隔壁之间施加由荧光体材料和分散剂制成的荧光体墨形成。 将直径为1nm〜100nm的纳米粒子或对荧光体墨水的分散剂具有亲和性的溶剂施加到隔壁的表面，然后向其施加荧光体墨水， 从而形成荧光体层。

公开(公告)号：US20100330863A1

公开(公告)日：2010-12-30

申请号：US12818892

申请日：2010-06-18

申请人： Hisayo OOHATA ,  Shougo NASU ,  Kenji SATO ,  Syouzou NINOMIYA ,  Kenji HASEGAWA

发明人： Hisayo OOHATA ,  Shougo NASU ,  Kenji SATO ,  Syouzou NINOMIYA ,  Kenji HASEGAWA

IPC分类号： H01J9/00

CPC分类号： H01J11/12 ,  H01J9/227 ,  H01J11/42

摘要： The present invention provides a method for producing a plasma display panel, including a step of providing a back substrate with a barrier rib to form a plurality of recesses separated each other by the barrier rib, and a step of applying a phosphor ink to the recesses using an inkjet device,wherein the phosphor ink contains a phosphor and a dispersant, and any one of (a) to (c) is satisfied: (a) the phosphor is a red phosphor, and the amount of the dispersant added is not less than 0.0001 g and not more than 0.02 g per 1 m2 of the surface area of the red phosphor; (b) the phosphor is a blue phosphor, and the amount of the dispersant added is not less than 0.0007 g and not more than 0.04 g per 1 m2 of the surface area of the blue phosphor; and (c) the phosphor is a green phosphor, and the amount of the dispersant added is not less than 0.0001 g and not more than 0.02 g per 1 m2 of the surface area of the green phosphor.

摘要翻译： 本发明提供了一种等离子体显示面板的制造方法，其特征在于，包括：使背面基板设置有隔壁以形成通过所述隔壁彼此分离的多个凹部的步骤;以及向所述凹部 使用其中所述荧光体油墨含有荧光体和分散剂的喷墨装置，并且（a）〜（c）中的任一个满足：（a）所述荧光体是红色荧光体，所述分散剂的添加量不小于 相对于红色荧光体的每1m 2的表面积为0.0001g以上且0.02g以下。 （b）荧光体是蓝色荧光体，分散剂的添加量相对于蓝色荧光体的1m 2表面积为0.0007g以上0.04g以下， 和（c）荧光体是绿色荧光体，并且分散剂的添加量相对于绿色荧光体的每1m 2的面积不小于0.0001g且不大于0.02g。