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51. 发明授权

US07271538B2 Plasma display panel having a reduced impurity gas content 失效
标题翻译：具有降低的杂质气体含量的等离子体显示面板
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）。

52. 发明授权

US07261917B2 Plasma display and method of producing phosphor used therein 失效
标题翻译：等离子体显示器及其中使用的荧光体的制造方法
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。

53. 发明授权

US07238303B2 Phosphor and plasma display device 有权
标题翻译：荧光粉和等离子体显示装置
公开(公告)号：US07238303B2
公开(公告)日：2007-07-03
申请号：US10928516
申请日：2004-08-27
申请人： Kojiro Okuyama , Takehiro Zukawa , Masahiro Sakai , Seigo Shiraishi , Kazuhiko Sugimoto , Masaki Aoki , Junichi Hibino
发明人： Kojiro Okuyama , Takehiro Zukawa , Masahiro Sakai , Seigo Shiraishi , Kazuhiko Sugimoto , Masaki Aoki , Junichi Hibino
IPC分类号： C09K11/64 , C09K11/55 , H01J11/00 , H01J11/02
CPC分类号： C09K11/595 , C09K11/7734 , C09K11/778 , H01J1/63 , H01J2211/42
摘要： Phosphor and a plasma display device are provided whose deterioration in brightness of phosphors and a degree of change in chromaticity are alleviated and whose discharge characteristics are improved and that has excellent initial characteristics. Phosphor of the present invention is an alkaline-earth metal aluminate phosphor containing an element M (where M denotes at least one type of element selected from the group consisting of Nb, Ta, W and B). In this phosphor, a concentration of M in the vicinity of a surface of the phosphor particles is higher than the average concentration of M in the phosphor particles as a whole. A plasma display device according to the present invention includes a plasma display panel in which a plurality of discharge cells in one color or in a plurality of colors are arranged and phosphor layers are arranged so as to correspond to the discharge cells in colors and in which light is emitted by exciting the phosphor layers with ultraviolet rays. The phosphor layers include blue phosphor, where the afore-mentioned phosphor is used as the blue phosphor.
摘要翻译：提供了荧光体和等离子体显示装置，其荧光体的亮度劣化和色度变化程度得到缓解，其放电特性得到改善并具有优异的初始特性。本发明的荧光体是含有元素M的碱土金属铝酸盐荧光体（其中M表示选自Nb，Ta，W和B中的至少一种元素）。在该荧光体中，荧光体粒子表面附近的M浓度高于荧光体粒子的M的平均浓度。根据本发明的等离子体显示装置包括等离子体显示面板，其中排列有一种颜色或多种颜色的多个放电单元，并且荧光体层被布置为与颜色的放电单元相对应，并且其中通过用紫外线激发荧光体层来发射光。荧光体层包括蓝色荧光体，其中上述荧光体用作蓝色荧光体。

54. 发明授权

US07208102B2 Plasma display unit, phosphor and process for producing phosphor 失效
标题翻译：等离子体显示单元，荧光粉和生产荧光粉的工艺
公开(公告)号：US07208102B2
公开(公告)日：2007-04-24
申请号：US10485305
申请日：2003-05-15
申请人： Masaki Aoki , Hiroyuki Kawamura , Kazuhiko Sugimoto , Mitsuhiro Otani , Junichi Hibino
发明人： Masaki Aoki , Hiroyuki Kawamura , Kazuhiko Sugimoto , Mitsuhiro Otani , Junichi Hibino
IPC分类号： H01J11/02 , C09K11/64
CPC分类号： C09K11/595 , C09K11/7734 , C09K11/7792 , C09K11/7797 , H01J2211/42
摘要： A plasma display device exhibits suppressed luminance degradation of a phosphor, a suppressed change in chromaticity and improved discharge characteristics as a result of suppression of adsorption of water or hydrocarbon-containing gas on a surface of a blue phosphor. A blue phosphor layer used in the plasma display device is formed of a compound expressed by Ba1−XMgAl10O17:EuX or Ba1−x−ySryMgAl10O17:EuX and includes at least one element that is selected from Nb, Ta, Pr, P, As, Sb, Bi and Tm which substitutes for a part of its Al or Mg element.
摘要翻译：等离子体显示装置由于抑制水或含烃气体在蓝色荧光体的表面上的吸附而表现出抑制荧光体的亮度劣化，抑制的色度变化和改善的放电特性。在等离子体显示装置中使用的蓝色荧光体层由由Ba 1-X 5 Al 10 O 17 O 12：Eu

55. 发明授权

US07204939B2 Plasma display apparatus, fluorescent material, and fluorescent material manufacturing method 有权
标题翻译：等离子体显示装置，荧光材料和荧光体制造方法
公开(公告)号：US07204939B2
公开(公告)日：2007-04-17
申请号：US10250577
申请日：2002-09-11
申请人： Kazuhiko Sugimoto , Mitsuhiro Otani , Hiroyuki Kawamura , Masaki Aoki , Junichi Hibino
发明人： Kazuhiko Sugimoto , Mitsuhiro Otani , Hiroyuki Kawamura , Masaki Aoki , Junichi Hibino
IPC分类号： C09K11/64 , H01J11/02 , H01J17/04
CPC分类号： C09K11/7734 , H01J2211/42
摘要： The present invention aims to inhibit water adsorption onto the surface of a blue phosphor(blue fluorescent material), decrease luminance degradation and chromaticity shift of a phosphor, or improve discharge characteristics thereof. Used in a phosphor for a plasma display is a blue phosphor in which trivalent Eu ions substitute for part of divalent Eu ions. This substitution eliminates oxygen vacancy in the vicinity of layers containing Ba atoms (Ba—O layers) in the blue phosphor, and thus inhibits water adsorption onto the surface of the blue phosphor, decreases luminance degradation and chromaticity shift of the phosphor, or improves discharge characteristics thereof.
摘要翻译：本发明旨在抑制蓝色荧光体（蓝色荧光体）表面的吸水，降低荧光体的亮度劣化和色度偏移，或改善其放电特性。用于等离子体显示器的荧光体是其中三价Eu离子代替部分二价Eu离子的蓝色荧光体。该替代物消除蓝色荧光体中含有Ba原子（Ba-O层）的层附近的氧空位，因此抑制了在蓝色荧光体的表面上的水吸附，降低了荧光体的亮度劣化和色度偏移，或改善了放电的特点。

56. 发明授权

US07183705B2 Plasma display unit, phosphor and process for producing phosphor 失效
标题翻译：等离子体显示单元，荧光粉和生产荧光粉的工艺
公开(公告)号：US07183705B2
公开(公告)日：2007-02-27
申请号：US10485148
申请日：2003-05-15
申请人： Masaki Aoki , Hiroyuki Kawamura , Kazuhiko Sugimoto , Mitsuhiro Otani , Hiroshi Setoguchi , Junichi Hibino
发明人： Masaki Aoki , Hiroyuki Kawamura , Kazuhiko Sugimoto , Mitsuhiro Otani , Hiroshi Setoguchi , Junichi Hibino
IPC分类号： H01J1/62 , C09K11/02 , C09K11/77
CPC分类号： H01J11/12 , C09K11/7734 , H01J11/42
摘要： A plasma display device comprises blue phosphor which restricts adsorption of water and hydrocarbon gases to a surface thereof, reduces degradation of luminance and chromaticity change, and improves discharge characteristic. Among phosphor layers used for a plasma display, a blue phosphor layer comprises one of compounds symbolized by Ba1-xMgAl10O17:Eux and Ba1-x-ySryMgAl10O17:Eux, of which phosphor contains 0.2 to 0.8 in number x of Eu atoms, and the Eu atoms comprises 25% to 85% concentration of bivalent Eu ions, and 15% to 75% concentration of trivalent Eu ions.
摘要翻译：等离子体显示装置包括蓝色荧光体，其限制水和烃气体吸附到其表面，降低亮度劣化和色度变化，并且改善放电特性。在用于等离子体显示器的荧光体层中，蓝色磷光体层包括由Ba 1-x M Al 10 O 17：Eu表示的化合物之一其中x 1和x 2独立地表示1至8个碳原子，其中磷光体在Eu原子数量x含有0.2至0.8，Eu原子包含25％至85％的二价Eu离子浓度，15％至75％浓度的三价Eu离子。

57. 发明授权

US07125303B2 Electrode plate and manufacturing method for the same, and gas discharge panel having electrode plate and manufacturing method for the same 失效
公开(公告)号：US07125303B2
公开(公告)日：2006-10-24
申请号：US10418456
申请日：2003-04-18
申请人： Hideaki Yasui , Kazuhiko Sugimoto , Keisuke Sumida , Hiroyoshi Tanaka , Shinya Fujiwara , Hideki Marunaka , Kazunori Hirao
发明人： Hideaki Yasui , Kazuhiko Sugimoto , Keisuke Sumida , Hiroyoshi Tanaka , Shinya Fujiwara , Hideki Marunaka , Kazunori Hirao
IPC分类号： H01J9/00
CPC分类号： H01J11/12 , H01J9/02 , H01J11/24 , H01J11/26
摘要： An electrode plate, a method of manufacturing the same, a gas discharge panel using an electrode plate, and a method of manufacturing the same are provided by incorporating a relatively simple structure, which can keep electrodes formed on a plate from peeling or becoming misaligned. In the electrode plate, at least one electrode is formed and adhered to a main surface of a plate by a thick film or thin film formation method, wherein of all ends of the electrode, at least an end opposite to an end at a power supply point is adhered to the main surface of the plate with stronger adhesion than the other parts of the electrode. When this electrode plate is used as a front panel glass having a plurality of pairs of display electrodes in a gas discharge panel, at least an end of each bus line opposite to an end at a power supply point is firmly adhered to the surface of the front panel glass, thereby keeping the bus lines formed on respective transparent electrodes from warping and peeling away or becoming misaligned. Such a gas discharge panel can deliver excellent display performance.

58. 发明授权

US06960309B2 Plasma display apparatus, fluorescent material, and fluorescent material manufacturing method 失效
标题翻译：等离子体显示装置，荧光材料和荧光体制造方法
公开(公告)号：US06960309B2
公开(公告)日：2005-11-01
申请号：US10432334
申请日：2002-09-11
申请人： Masaki Aoki , Hiroyuki Kawamura , Kazuhiko Sugimoto , Mitsuhiro Otani , Junichi Hibino
发明人： Masaki Aoki , Hiroyuki Kawamura , Kazuhiko Sugimoto , Mitsuhiro Otani , Junichi Hibino
IPC分类号： C09K11/64 , C09K11/08 , C09K11/66 , C09K11/67 , C09K11/77 , C09K11/80 , H01J1/63 , H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/42 , H01F17/16
CPC分类号： H01J11/42 , C09K11/7734 , H01J1/63 , H01J11/12
摘要： The present invention inhibits water adsorption onto the surface of a blue phosphor, decreases luminance degradation and chromaticity shift of a phosphor, or improves discharge characteristics thereof. The blue phosphor is a compound represented by Ba1-xMgAl10O17:Eux or Ba1-x-ySryMgAl10O17:Eux, wherein 0.03≦x≦0.25 and 0.1≦y≦0.5, and containing at least one of Ti, Zr, Hf, Si, Ge, Sn, and Ce substituting for part of one of elements Al and Mg.
摘要翻译：本发明抑制了对蓝色荧光体的表面的吸水，降低了荧光体的亮度劣化和色度偏移，或者提高了其荧光体的放电特性。蓝色荧光体是由Ba 1-x M Al 10 O 17 O 15：Eu x Ba或Ba x O表示的化合物，其中0.03 = x <= 0.25和0.1 <= y <= 0.5，并且包含Ti，Zr，Hf，Si，Ge，Sn和Ce中的至少一种替代元素Al和Mg中的一种元素。

59. 发明申请

US20050062417A1 Phosphor and plasma display device 有权
标题翻译：荧光粉和等离子体显示装置
公开(公告)号：US20050062417A1
公开(公告)日：2005-03-24
申请号：US10928516
申请日：2004-08-27
申请人： Kojiro Okuyama , Takehiro Zukawa , Masahiro Sakai , Seigo Shiraishi , Kazuhiko Sugimoto , Masaki Aoki , Junichi Hibino
发明人： Kojiro Okuyama , Takehiro Zukawa , Masahiro Sakai , Seigo Shiraishi , Kazuhiko Sugimoto , Masaki Aoki , Junichi Hibino
IPC分类号： C09K11/08 , C09K11/55 , C09K11/59 , C09K11/64 , C09K11/67 , C09K11/68 , C09K11/77 , C09K11/80 , H01J1/62 , H01J1/63 , H01J11/00 , H01J11/22 , H01J11/24 , H01J11/34 , H01J11/42 , H01J63/04 , H01J17/49
CPC分类号： C09K11/595 , C09K11/7734 , C09K11/778 , H01J1/63 , H01J2211/42
摘要： Phosphor and a plasma display device are provided whose deterioration in brightness of phosphors and a degree of change in chromaticity are alleviated and whose discharge characteristics are improved and that has excellent initial characteristics. Phosphor of the present invention is an alkaline-earth metal aluminate phosphor containing an element M (where M denotes at least one type of element selected from the group consisting of Nb, Ta, W and B). In this phosphor, a concentration of M in the vicinity of a surface of the phosphor particles is higher than the average concentration of M in the phosphor particles as a whole. A plasma display device according to the present invention includes a plasma display panel in which a plurality of discharge cells in one color or in a plurality of colors are arranged and phosphor layers are arranged so as to correspond to the discharge cells in colors and in which light is emitted by exciting the phosphor layers with ultraviolet rays. The phosphor layers include blue phosphor, where the afore-mentioned phosphor is used as the blue phosphor.
摘要翻译：提供了荧光体和等离子体显示装置，其荧光体的亮度劣化和色度变化程度得到缓解，其放电特性得到改善并具有优异的初始特性。本发明的荧光体是含有元素M的碱土金属铝酸盐荧光体（其中M表示选自Nb，Ta，W和B中的至少一种元素）。在该荧光体中，荧光体粒子表面附近的M浓度高于荧光体粒子的M的平均浓度。根据本发明的等离子体显示装置包括等离子体显示面板，其中排列有一种颜色或多种颜色的多个放电单元，并且荧光体层被布置为与颜色的放电单元相对应，并且其中通过用紫外线激发荧光体层来发射光。荧光体层包括蓝色荧光体，其中上述荧光体用作蓝色荧光体。

60. 发明授权

US06869751B1 Method of manufacturing metal electrode 失效
标题翻译：制造金属电极的方法
公开(公告)号：US06869751B1
公开(公告)日：2005-03-22
申请号：US09857721
申请日：2000-10-18
申请人： Hideki Asida , Shinya Fujiwara , Hideki Marunaka , Tadashi Nakagawa , Keisuke Sumida , Hideaki Yasui , Kazuhiko Sugimoto , Hiroyosi Tanaka
发明人： Hideki Asida , Shinya Fujiwara , Hideki Marunaka , Tadashi Nakagawa , Keisuke Sumida , Hideaki Yasui , Kazuhiko Sugimoto , Hiroyosi Tanaka
IPC分类号： H01J9/02 , H01J17/49 , G03C5/00
CPC分类号： H01J11/24 , H01J9/02 , H01J11/12 , H01J11/26 , H01J2211/225 , H01J2211/245 , H01J2211/265
摘要： A manufacturing method for a metal electrode used for a bus electrode, a data electrode, and the like which make up a display panel including a PDP (Plasma Display Panel) by which, when these electrodes are patterned according to a photolithographic method, the edge curl phenomenon can be substantially controlled to the extent that the phenomenon is negligible. The manufacturing method of the invention therefore includes a dry step for drying the layers making up the metal electrode so that flows (F1, F2, and F3) of the solvent occur from a region having a high absorbency of the solvent to a region having a lower absorbency of the solvent.
摘要翻译：用于构成包括PDP（等离子体显示面板）的显示面板的总线电极，数据电极等的金属电极的制造方法，当这些电极根据光刻法被图案化时，边缘可以将卷曲现象基本上控制在该现象可忽略的程度。因此，本发明的制造方法包括干燥步骤，用于干燥构成金属电极的层，使得溶剂的流动（F1，F2和F3）从具有高溶剂吸收性的区域发生到具有较低的溶剂吸收性。

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