公开(公告)号：US20110260632A1

公开(公告)日：2011-10-27

申请号：US12526652

申请日：2009-02-26

申请人： Hideji Kawarazaki ,  Kaname Mizokami ,  Shinichiro Ishino ,  Koyo Sakamoto ,  Yuichiro Miyamae ,  Yoshinao Ooe

发明人： Hideji Kawarazaki ,  Kaname Mizokami ,  Shinichiro Ishino ,  Koyo Sakamoto ,  Yuichiro Miyamae ,  Yoshinao Ooe

IPC分类号： G09G3/10

CPC分类号： H01J11/12 ,  G09G3/2932 ,  G09G3/296 ,  H01J11/40

摘要： A plasma display device includes a plasma display panel having a plurality of discharge cells, and a drive circuit for applying a driving voltage to a display electrode of this plasma display panel. One field is composed of a plurality of subfields. Each subfield includes an address period for selecting a discharge cell to be discharged and a sustain period in which a sustain discharge is carried out in the discharge cell to be selected in this address period. The plasma display panel is configured by forming a base film on the dielectric layer covering the display electrodes, and attaching a plurality of crystal particles made of metal oxide to the base film so as to be distributed over an entire surface. The drive circuit is configured so that a voltage having a pulse width of not more than 1 μs is applied to the data electrode in the address period.

摘要翻译： 等离子体显示装置包括具有多个放电单元的等离子体显示面板和用于向该等离子体显示面板的显示电极施加驱动电压的驱动电路。 一个场由多个子场组成。 每个子场包括用于选择要放电的放电单元的寻址周期和在该寻址周期中在要选择的放电单元中进行维持放电的维持周期。 等离子体显示面板通过在覆盖显示电极的电介质层上形成基膜，并将由金属氧化物制成的多个晶体粒子附着到基膜上而配置在整个表面上。 驱动电路被配置为使得在寻址周期中将具有不大于1μs的脉冲宽度的电压施加到数据电极。

公开(公告)号：US20110181180A1

公开(公告)日：2011-07-28

申请号：US12526655

申请日：2009-02-26

申请人： Koyo Sakamoto ,  Shinichiro Ishino ,  Kaname Mizokami ,  Yuichiro Miyamae ,  Yoshisao Ooe

发明人： Koyo Sakamoto ,  Shinichiro Ishino ,  Kaname Mizokami ,  Yuichiro Miyamae ,  Yoshisao Ooe

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  H01J11/40

摘要： A plasma display panel includes a front panel including a glass front substrate, a display electrode formed on the substrate, a dielectric layer formed so as to cover the display electrode, and a protective layer formed on the dielectric layer; and a rear panel disposed facing the front panel so that discharge space is formed and including an address electrode formed in a direction intersecting the display electrode and a barrier rib partitioning the discharge space. The protective layer is formed by forming a base film on the dielectric layer and attaching a plurality of crystal particles made of metal oxide to the base film so as to be distributed over an entire surface at a covering rate of not less than 1% and not more than 15%.

摘要翻译： 等离子体显示面板包括：前面板，其包括玻璃前基板，形成在基板上的显示电极，形成为覆盖显示电极的电介质层和形成在电介质层上的保护层; 以及面向所述前面板设置的后面板，使得形成放电空间，并且包括沿与所述显示电极相交的方向形成的寻址电极和分隔所述放电空间的隔壁。 保护层是通过在电介质层上形成基膜而将多个由金属氧化物构成的结晶粒子附着在基膜上形成的，以覆盖率不低于1％的方式分散在整个表面上 超过15％。

公开(公告)号：US20100109524A1

公开(公告)日：2010-05-06

申请号：US12595687

申请日：2009-01-27

申请人： Kaname Mizokami ,  Shinichiro Ishino ,  koyo Sakamoto ,  Yuichiro Miyamae ,  Yoshinao Ooe

发明人： Kaname Mizokami ,  Shinichiro Ishino ,  koyo Sakamoto ,  Yuichiro Miyamae ,  Yoshinao Ooe

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  H01J11/40

摘要： A plasma display panel including a front panel including front glass substrate, a display electrode formed on the substrate, a dielectric layer formed to cover the display electrode, and a protective layer formed on the dielectric layer; and a rear panel facing the front panel so that discharge space is formed and including an address electrode formed in a direction intersecting, the display electrode, and a barrier rib for partitioning the discharge space. The protective layer includes a base film on the dielectric layer and aggregated particles of a plurality of aggregated metal oxide crystal particles attached to the base film so that they are distributed over an entire surface. The aggregated particles have distribution of peak intensity values in a spectrum in a wavelength range of not less than 200 nm and not more than 300 nm of a cathode luminescence within 240% of a cumulative average value.

摘要翻译： 一种等离子体显示面板，包括前面板，其包括前玻璃基板，形成在基板上的显示电极，形成为覆盖显示电极的电介质层和形成在电介质层上的保护层; 以及面向前面板的后面板，使得形成放电空间，并且包括在与显示电极相交的方向上形成的寻址电极和用于分隔放电空间的隔壁。 保护层包括在电介质层上的基膜和附着在基膜上的多个聚集的金属氧化物晶体颗粒的凝集颗粒，使得它们分布在整个表面上。 聚集颗粒在累积平均值的240％以内的阴极发光的波长范围不小于200nm且不大于300nm的光谱中具有峰值强度值分布。

公开(公告)号：US07705537B2

公开(公告)日：2010-04-27

申请号：US11909682

申请日：2007-02-22

申请人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

发明人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  C09K11/025 ,  C09K11/595 ,  C09K11/778 ,  H01J11/42

摘要： A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least a mixture of Zn2SiO4:Mn and (Y, Gd)BO3:Tb, the surface of the Zn2SiO4:Mn is coated with aluminum oxide, and the ratio of the Al element to the Si element on the surface measured with an XPS apparatus is 0.6 to 7.0.

摘要翻译： 一种等离子体显示装置，其具有面板主体，其中一对透明基板相对地布置成在至少前侧之间在基板之间形成放电空间，阻挡肋布置在至少一个基板上以分开 放电空间形成多个空间，一组电极设置在基板上，以在与隔壁分隔的放电空间中产生放电，并且设置荧光体层配置的通过放电发射的荧光体层 具有至少包含Zn 2 SiO 4：Mn和（Y，Gd）BO 3：Tb的混合物的绿色荧光体层，Zn2SiO4：Mn的表面被氧化铝涂覆，并且Al元素与Si元素的比例 用XPS装置测量的表面为0.6〜7.0。

公开(公告)号：US20090121630A1

公开(公告)日：2009-05-14

申请号：US11886233

申请日：2007-02-22

申请人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

发明人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

IPC分类号： H01J1/62

CPC分类号： H01J11/12 ,  C09K11/595 ,  C09K11/778 ,  H01J11/42

摘要： A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least a mixture of Zn2SiO4:Mn and (Y, Gd)BO3:Tb, the surface of the Zn2SiO4:Mn is coated with magnesium oxide, and the ratio of the Mg element to the Si element on the surface measured with an XPS apparatus is 0.7 to 6.0.

摘要翻译： 一种等离子体显示装置，其具有面板主体，其中一对透明基板相对地布置成在至少前侧之间在基板之间形成放电空间，阻挡肋布置在至少一个基板上以分开 放电空间形成多个空间，一组电极设置在基板上，以在与隔壁分隔的放电空间中产生放电，并且设置荧光体层配置的通过放电发射的荧光体层 具有至少包含Zn 2 SiO 4：Mn和（Y，Gd）BO 3：Tb的混合物的绿色荧光体层，Zn2SiO4：Mn的表面被氧化镁涂覆，并且Mg元素与Si元素的比例 用XPS装置测量的表面为0.7〜6.0。

公开(公告)号：US20090058253A1

公开(公告)日：2009-03-05

申请号：US11909682

申请日：2007-02-22

申请人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

发明人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

IPC分类号： H01J63/04

CPC分类号： H01J11/12 ,  C09K11/025 ,  C09K11/595 ,  C09K11/778 ,  H01J11/42

摘要： A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least a mixture of Zn2SiO4: Mn and (Y, Gd)BO3: Tb, the surface of the Zn2SiO4: Mn is coated with aluminum oxide, and the ratio of the Al element to the Si element on the surface measured with an XPS apparatus is 0.6 to 7.0.

摘要翻译： 一种等离子体显示装置，其具有面板主体，其中一对透明基板相对地布置成在至少前侧之间在基板之间形成放电空间，阻挡肋布置在至少一个基板上以分开 放电空间形成多个空间，一组电极设置在基板上，以在与隔壁分隔的放电空间中产生放电，并且设置荧光体层配置的通过放电发射的荧光体层 具有至少包含Zn 2 SiO 4：Mn和（Y，Gd）BO 3：Tb的混合物的绿色荧光体层，Zn2SiO4：Mn的表面被氧化铝涂覆，并且Al元素与Si元素的比例 用XPS装置测量的表面为0.6〜7.0。

公开(公告)号：US07271538B2

公开(公告)日：2007-09-18

申请号：US10558298

申请日：2005-03-08

申请人： Kazuhiko Sugimoto ,  Masaki Aoki ,  Yuichiro Miyamae ,  Keiji Horikawa ,  Junichi Hibino ,  Yoshinori Tanaka ,  Hiroshi Setoguchi ,  Izumi Toyoda

发明人： Kazuhiko Sugimoto ,  Masaki Aoki ,  Yuichiro Miyamae ,  Keiji Horikawa ,  Junichi Hibino ,  Yoshinori Tanaka ,  Hiroshi Setoguchi ,  Izumi Toyoda

IPC分类号： H01J17/04

CPC分类号： H01J11/44 ,  H01J11/12 ,  H01J2211/442

摘要： A plasma display panel having an excellent image display quality and high reliability is provided by preventing deterioration of a phosphor due to hydrocarbon gas remaining in the plasma display panel. The plasma display panel includes front panel (50) and rear panel (60) disposed opposing each other, and front panel (50) is provided with a plurality of display electrodes composed of a pair of scan electrodes (6) and sustain electrodes (7), and rear panel (60) has barrier ribs (10) forming discharge cells (11). In the plasma display panel, rear panel (60) includes data electrodes (9) perpendicular to display electrodes composed of a pair of scan electrodes (6) and sustain electrodes (7) on substrate (2), dielectric layer (13) covering data electrodes (9), reflective layer (20) containing an oxidation catalyst and covering at least a part of dielectric layer (13), and phosphor layer (12) covering reflective layer (20).

摘要翻译： 通过防止等离子体显示面板中剩余的烃气体导致的荧光体的劣化，提供了具有优异的图像显示质量和高可靠性的等离子体显示面板。 等离子体显示面板包括彼此相对设置的前面板（50）和后面板（60），前面板（50）设置有由一对扫描电极（6）和维持电极（7）构成的多个显示电极 ），后面板（60）具有形成放电单元（11）的隔壁（10）。 在等离子体显示面板中，后面板（60）包括垂直于由基板（2）上的一对扫描电极（6）和维持电极（7）构成的显示电极的数据电极（9），覆盖数据的电介质层 电极（9），含有氧化催化剂的反射层（20）和覆盖电介质层（13）的至少一部分，以及覆盖反射层（20）的荧光体层（12）。

公开(公告)号：US07261917B2

公开(公告)日：2007-08-28

申请号：US10536362

申请日：2004-09-24

申请人： Keiji Horikawa ,  Masaki Aoki ,  Kazuhiko Sugimoto ,  Yuichiro Miyamae ,  Junichi Hibino ,  Tanaka Yoshinori ,  Setoguchi Hiroshi

发明人： Keiji Horikawa ,  Masaki Aoki ,  Kazuhiko Sugimoto ,  Yuichiro Miyamae ,  Junichi Hibino ,  Tanaka Yoshinori ,  Setoguchi Hiroshi

IPC分类号： C09K11/08 ,  H01J11/02

CPC分类号： C09K11/7734 ,  C09K11/595 ,  C09K11/7787 ,  C09K11/7797 ,  H01J2211/42

摘要： The present invention relates to a plasma display device and to a method of producing a phosphor to be used for the device, that prevents the phosphor layer from deteriorating, and improves the luminance, life, and reliability, of the PDP. The plasma display device is equipped with a plasma display panel in which a plurality of discharge cells are arranged, phosphor layers (110R, 110G, 110B) in color corresponding to each discharge cell are allocated, and phosphor layers (110R, 110G, 110B) are excited by ultraviolet light to emit light. Green phosphor layer (110G) has a green phosphor including Zn2SiO4:Mn, the element ratio of zinc (Zn) to silicon (Si) is 2/1 to 2.09/1 at least at the proximity of the surface, and the layer is positively charged or zero-charged.

摘要翻译： 等离子体显示装置及其制造方法技术领域本发明涉及等离子体显示装置及其制造方法，该方法是防止荧光体层劣化，提高PDP的亮度，寿命和可靠性。 等离子体显示装置配备有配置有多个放电单元的等离子体显示面板，分配与各放电单元对应的颜色的荧光体层（110R，110G，110B），荧光体层（110R， 110G，110B）被紫外线激发以发光。 绿色荧光体层（110G）具有包含Zn 2 SiO 4·Mn的绿色荧光体，锌（Zn）与硅（Si）的元素比为2/1 至少在表面附近为2.09 / 1，并且该层带正电或零电荷。

公开(公告)号：US08198813B2

公开(公告)日：2012-06-12

申请号：US12595712

申请日：2009-01-27

申请人： Yoshinao Ooe ,  Shinichiro Ishino ,  Yuichiro Miyamae ,  Koyo Sakamoto ,  Shinya Nakashima ,  Ryoichi Inoue ,  Kaname Mizokami

发明人： Yoshinao Ooe ,  Shinichiro Ishino ,  Yuichiro Miyamae ,  Koyo Sakamoto ,  Shinya Nakashima ,  Ryoichi Inoue ,  Kaname Mizokami

IPC分类号： H01J17/49

CPC分类号： H01J11/40 ,  H01J11/12

摘要： A plasma display panel including a front panel including a front glass substrate, a display electrode formed on the substrate, a dielectric layer formed to cover the display electrode, and a protective layer formed on the dielectric layer; and a rear panel facing the front panel so that discharge space is formed and including an address electrode formed in a direction intersecting the display electrode, and a barrier rib for partitioning the discharge space. The protective layer includes a base film on the dielectric layer and aggregated particles of a plurality of aggregated metal-oxide crystal particles attached to the base film so that they are distributed over an entire surface. The aggregated particles are attached so that the number of aggregated particles per 10000 μm2 is not less than 45 and not more than 350.

摘要翻译： 一种等离子体显示面板，包括前面板，其包括前玻璃基板，形成在基板上的显示电极，形成为覆盖显示电极的电介质层和形成在电介质层上的保护层; 以及面向前面板的后面板，使得形成放电空间，并且包括沿与显示电极相交的方向形成的寻址电极和用于分隔放电空间的隔壁。 保护层包括在电介质层上的基膜和附着在基膜上的多个聚集的金属氧化物晶体颗粒的凝集颗粒，使得它们分布在整个表面上。 附着凝集粒子，使得每10000μm2的凝集粒子数不小于45并且不大于350。

公开(公告)号：US08051549B2

公开(公告)日：2011-11-08

申请号：US12676995

申请日：2009-04-22

申请人： Shinichiro Ishino ,  Koyo Sakamoto ,  Kaname Mizokami ,  Yoshinao Ooe ,  Yuichiro Miyamae

发明人： Shinichiro Ishino ,  Koyo Sakamoto ,  Kaname Mizokami ,  Yoshinao Ooe ,  Yuichiro Miyamae

IPC分类号： H01S4/00

CPC分类号： H01J11/12 ,  H01J9/02 ,  H01J11/40 ,  Y10T29/49002 ,  Y10T29/49117 ,  Y10T29/49126 ,  Y10T29/4913 ,  Y10T29/49155

摘要： To realize a plasma display panel having display performances of high precision and high brightness with low power consumption, after formation of base film (91), a metal oxide paste made of metal oxide particles, an organic component including a photopolymerization initiator, a water-soluble cellulose derivative, and a photopolymerization monomer, and a diluting solvent is applied. By exposing, developing, and firing the paste film, agglomerated particles as a plurality of metal oxide particles agglomerated are formed so as to be attached on base film (91). The content of the metal oxide particles included in the metal oxide paste is 1.5% by volume or less.

摘要翻译： 为了实现具有高精度和高亮度，低功耗的显示性能的等离子体显示面板，在形成基膜（91）之后，由金属氧化物颗粒形成的金属氧化物糊，包含光聚合引发剂的有机组分， 可溶性纤维素衍生物和光聚合单体，并施加稀释溶剂。 通过使糊状物曝光，显影和烧制，形成附聚在基膜（91）上的多个附着的多个金属氧化物粒子的凝集粒子。 包含在金属氧化物糊中的金属氧化物颗粒的含量为1.5体积％以下。