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11. 发明专利

JP2006160546A Flat surface-type display device 审中-公开
标题翻译：平面显示器件
公开(公告)号：JP2006160546A
公开(公告)日：2006-06-22
申请号：JP2004352150
申请日：2004-12-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIYATA MOTOYUKI , KUBOTA HIDENAO , AKATA HIROYUKI , KODERA YOSHIE , NAITO TAKASHI , WATANABE KATSUYUKI , MOMOSE HIDETO
IPC分类号： C03C3/095 , H01J29/86 , H01J31/12
CPC分类号： H01J11/10 , B32B17/10009 , B32B17/10366 , H01J11/44 , H01J29/863 , H01J29/898 , H01J2329/8615
摘要： PROBLEM TO BE SOLVED: To provide a flat surface-type display device in which a glass material suitable for thining and reduction in weight is used. SOLUTION: In an image display panel constituted of at least two sheets of glass substrates and a light-emitting part formed between the glass substrates, and the flat surface-type display device using the display panel, each glass substrate is formed from a glass material containing SiO 2 as a main component and 1-20 wt.% of at least one kind selected from La, Sc, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种平面显示装置，其中使用适合于重量减轻的玻璃材料。解决方案：在由至少两片玻璃基板和形成在玻璃基板之间的发光部分构成的图像显示面板和使用显示面板的平面型显示装置中，每个玻璃基板由以SiO 2 为主要成分的玻璃材料和选自La，Sc，Y，Ce，Pr，Nd，Pm，Sm，Eu，Gd中的至少一种的1-20重量％，Tb，Dy，Ho，Er，Tm，Yb和Lu。版权所有（C）2006，JPO＆NCIPI

12. 发明专利

JP2006083045A Glass member 审中-公开
标题翻译：玻璃会员
公开(公告)号：JP2006083045A
公开(公告)日：2006-03-30
申请号：JP2004272255
申请日：2004-09-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAITO TAKASHI , MIYATA MOTOYUKI , AKATA HIROYUKI , SAWAI YUICHI , SHIONO OSAMU , HIRANO TATSUMI , YAMAMOTO HIROTAKA , MOMOSE HIDETO , MIWA TAKAO , KOZONO YUZO
IPC分类号： C03C3/095 , C03C17/25 , C03C21/00 , G09F9/30
CPC分类号： C03C3/095 , B32B17/10036 , B32B17/10045 , B32B17/10788 , C03C3/085 , C03C3/087 , C03C3/091 , C03C3/093 , H01J29/863 , H01J2329/8615
摘要： PROBLEM TO BE SOLVED: To provide a high-strength glass member having drastically improved crack resistance, and applicable to thinning and lightening objects.
SOLUTION: A compressively stressed layer is formed on the surface part of oxide-based glass containing at least one kind of rare earth element selected from the group consisting of Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu and further containing at least an Si element and an alkali metal element (s). The content of the rare earth element(s) is 1 to 10 wt.% expressed in terms of oxide, and the compressively stressed layer is formed by chemical strengthening by alkali metal ion exchange. Rare earth oxide is added to glass composed of silicon oxide and alkali oxide so as to be high strength glass HIG, and chemical strengthening is applied thereto so as to form a chemically strengthened layer CSL on the surface of the glass.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有显着提高的抗裂性的高强度玻璃构件，并且可用于减薄和减轻物体。解决方案：在含有选自Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho中的至少一种稀土元素的氧化物基玻璃的表面部分上形成压应力层，Er，Tm，Yb和Lu，并且还含有至少一种Si元素和碱金属元素。稀土元素的含量以氧化物换算为1〜10重量％，通过碱金属离子交换进行化学强化而形成压应力层。将稀土氧化物加入到由氧化硅和碱金属氧化物构成的玻璃中，从而成为高强度玻璃HIG，并对其施加化学强化，以在玻璃表面上形成化学强化层CSL。版权所有（C）2006，JPO＆NCIPI

13. 发明专利

JP2004133146A Optical switch 审中-公开
公开(公告)号：JP2004133146A
公开(公告)日：2004-04-30
申请号：JP2002296877
申请日：2002-10-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAWAI YUICHI , MOMOSE HIDETO , HONDA MITSUTOSHI , AKATA HIROYUKI , NAITO TAKASHI
IPC分类号： G02F1/35
摘要： PROBLEM TO BE SOLVED: To obtain an optical switch element switching one input signal beam into N pieces of output points with high speed and a reduced loss. SOLUTION: The optical switch has a substrate and a non linear optical thin film 3 consisting of an oxide on the substrate and an optical path of the input signal beam, and the phenomenon in which the refractive index of the non linear optical thin film is changed by energy of light, heat, electricity and the like is applied to switching. COPYRIGHT: (C)2004,JPO

14. 发明专利

JP2008251319A Plasma display panel 审中-公开
标题翻译：等离子显示面板
公开(公告)号：JP2008251319A
公开(公告)日：2008-10-16
申请号：JP2007090526
申请日：2007-03-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HOJO FUSAO , NAITO TAKASHI , YAMAMOTO HIROTAKA , SAWAI YUICHI , MIYATA MOTOYUKI , HAYASHIBARA MITSUO , KANAZAWA KEIICHI , MOMOSE HIDETO
IPC分类号： H01J11/02 , H01J9/02 , H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/40 , H01J11/42 , H01J11/44 , H01J11/50
CPC分类号： H01J11/22 , H01J11/12 , H01J11/44 , H01J2211/225 , H01J2211/444
摘要： PROBLEM TO BE SOLVED: To prevent a display image from being impaired by suppressing the generation of abnormal discharging in a PDP.
SOLUTION: At least one of a bus electrode, a bus main electrode and a black electrode in an address electrode and a display electrode formed on a substrate is formed with a material containing metal particles and high-resistance glass, an electric charge accumulated in a dielectric material is discharged through the high-resistance glass, and the charging of the electric charge is prevented from being generated in the glass constituent itself, whereby abnormal discharging is suppressed. Vanadic phosphate glass containing vanadium, phosphorus, ammonium and barium is preferably used for the high-resistance glass, and flake-like particles are desirably included in the metal particles.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过抑制PDP中的异常放电的产生来防止显示图像的损害。解决方案：地址电极中的总线电极，总线主电极和黑电极中的至少一个和形成在基板上的显示电极形成有含有金属颗粒和高电阻玻璃的材料，电荷蓄积在电介质材料中的电介质通过高电阻玻璃放电，并且防止在玻璃成分本身中产生电荷，从而抑制异常放电。优选使用含钒，磷，铵，钡的钒酸盐玻璃作为高电阻玻璃，优选在金属粒子中含有片状粒子。版权所有（C）2009，JPO＆INPIT

15. 发明专利

JP2006083044A Glass member 审中-公开
标题翻译：玻璃会员
公开(公告)号：JP2006083044A
公开(公告)日：2006-03-30
申请号：JP2004272244
申请日：2004-09-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAITO TAKASHI , MIYATA MOTOYUKI , AKATA HIROYUKI , SAWAI YUICHI , SHIONO OSAMU , HIRANO TATSUMI , YAMAMOTO HIROTAKA , MOMOSE HIDETO , MIWA TAKAO , KOZONO YUZO
IPC分类号： C03C23/00 , C03C3/095
CPC分类号： B32B17/10174 , B32B17/10036 , B32B17/10045 , B32B17/10788 , C03C3/083 , C03C3/085 , C03C3/087 , C03C3/091 , C03C3/093 , C03C3/095 , Y10T428/315
摘要： PROBLEM TO BE SOLVED: To provide a high-strength glass member applicable to thinning and lightening objects. SOLUTION: The surface part of a glass material containing at least one kind of rare earth element selected from Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu is irradiated with an ultrashort pulse laser so as to form crystalline heterogeneous phases at least containing the above rare earth element(s). Thus, it can be utilized for various structural members, magnetic disk materials, FPDs (Flat Panel Displays), tableware, window glass or the like requiring crack resistance even when being thinned and lightened. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供适用于减薄和减轻物体的高强度玻璃构件。解决方案：将含有选自Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和Lu中的至少一种稀土元素的玻璃材料的表面部分用超短脉冲激光，以形成至少含有上述稀土元素的结晶异相。因此，即使在变薄和减轻时，也可以用于需要抗裂性的各种结构构件，磁盘材料，FPD（平板显示器），餐具，窗玻璃等。版权所有（C）2006，JPO＆NCIPI

16. 发明专利

JP2005203350A Flat surface display apparatus and its manufacturing method 审中-公开
标题翻译：平面显示装置及其制造方法
公开(公告)号：JP2005203350A
公开(公告)日：2005-07-28
申请号：JP2004343273
申请日：2004-11-29
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAWAI YUICHI , MOMOSE HIDETO , NAITO TAKASHI , MABUCHI KATSUMI , WATANABE KATSUYUKI , SUZUKI KEIZO , SHIIKI MASATOSHI , MIYAKE TATSUYA
IPC分类号： H01J9/02 , H01J11/12 , H01J11/22 , H01J11/24 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/40 , H01J11/42 , H01J11/02
摘要： PROBLEM TO BE SOLVED: To provide a flat surface display apparatus, such as a plasma display apparatus, which has high light emission efficiency, high contrast and high image quality.
SOLUTION: In the flat surface display apparatus in which discharge rooms are provided by partitions, the partitions are formed of grid-like metal having its surface coated with insulating material, and phosphor is formed on at least a side of each of the partitions. Specially, the partitions are preferably formed in one body. The discharge room is extended by the above-described configuration, and thus the amount of light emitting substance is increased, thereby enabling to provide the display apparatus having high image quality.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有高发光效率，高对比度和高图像质量的诸如等离子体显示装置的平面显示装置。解决方案：在其中通过隔板设置放电室的平面显示装置中，隔板由其表面涂覆有绝缘材料的格栅状金属形成，并且在每个的至少一侧形成荧光体分区。特别地，隔板优选地形成在一个主体中。放电室通过上述结构延伸，因此发光物质的量增加，从而能够提供具有高图像质量的显示装置。版权所有（C）2005，JPO＆NCIPI

17. 发明专利

JP2004177899A Optical switch, its element and optical switching method 有权
公开(公告)号：JP2004177899A
公开(公告)日：2004-06-24
申请号：JP2002347377
申请日：2002-11-29
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MOMOSE HIDETO , SAWAI YUICHI , HONDA MITSUTOSHI , NAITO TAKASHI , AKATA HIROYUKI , OKAWA REI
IPC分类号： G02F1/31 , G02F1/35
CPC分类号： G02F1/3515 , G02F2203/28
摘要： PROBLEM TO BE SOLVED: To provide an optical switch and its element in which high switching efficiency and operational stability are obtained, and to provide a switching method. SOLUTION: The element has a light condensing means to condense signal light 3 and control light 4 and to input them to a nonlinear optical thin film 1. The signal light is converted into transmitted light 6 or reflected light 7 in accordance with changes in the refractive index of the nonlinear optical thin film caused by irradiation of the control light, and the obtained light 6 or 7 is outputted as an output signal. COPYRIGHT: (C)2004,JPO

18. 发明专利

JP2009224032A Display device and plasma display panel 审中-公开
标题翻译：显示设备和等离子显示面板
公开(公告)号：JP2009224032A
公开(公告)日：2009-10-01
申请号：JP2008063918
申请日：2008-03-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： IMAMURA SHIN , MORI SHUNSUKE , MIYAKE TATSUYA , MOMOSE HIDETO , TSUJI KAZUTAKA , INOUE AKIRA , KA KIRIN , SUZUKI KEIZO
IPC分类号： H01J11/22 , H01J11/24 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/40 , H01J11/42
CPC分类号： G09G3/2942 , G09G2330/021 , H01J11/12 , H01J11/42
摘要： PROBLEM TO BE SOLVED: To reduce a discharge voltage and to improve luminous efficiency of a display device such as a plasma display device in which ultraviolet emission light due to electric discharge is utilized.
SOLUTION: The display device includes: a front plate and a rear plate arranged opposing to each other to form a discharge space where a discharge gas is filled inside the discharge space; at least a pair of electrodes for performing a display discharge; and a phosphor layer for emitting visible light by an ultraviolet ray emission by the discharge of the discharge gas. Inside the discharge space, a material whose main composition is alumina oxychloride of a group IIa metal and/or a group IIb metal is at least partly contained. Accordingly, a sustain discharge voltage can be reduced.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了降低放电电压并提高诸如使用由于放电引起的紫外线发射光的等离子体显示装置等显示装置的发光效率。解决方案：显示装置包括：彼此相对布置的前板和后板，以形成在放电空间内填充放电气体的放电空间; 至少一对用于进行显示放电的电极; 以及用于通过放电气体的放电通过紫外线发射发射可见光的荧光体层。在放电空间内，至少部分含有主要组成为IIa族金属和/或IIb族金属的氧化铝的材料。因此，可以降低维持放电电压。版权所有（C）2010，JPO＆INPIT

19. 发明专利

JP2009146803A Plasma display panel 审中-公开
标题翻译：等离子显示面板
公开(公告)号：JP2009146803A
公开(公告)日：2009-07-02
申请号：JP2007324455
申请日：2007-12-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TSUJI KAZUTAKA , INOUE AKIRA , MORI SHUNSUKE , KOMATSU MASAAKI , MIYAKE TATSUYA , SUZUKI KEIZO , MOMOSE HIDETO , KA KIRIN
IPC分类号： H01J11/02 , H01J9/02 , H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/40 , H01J11/42 , H01J11/50
CPC分类号： H01J11/40 , H01J11/12
摘要： PROBLEM TO BE SOLVED: To provide a high-quality long-life plasma display panel by making compatible priming-electron emission characteristics and other characteristics such as sputtering resistance, secondary electron emission characteristics, and wall charge retention.
SOLUTION: A dielectric layer 2 is so formed as to cover transparent electrodes 4a and 5a and bus electrodes 4b and 5b provided on the inner side of a front substrate 1. A first protective film 3a doped with Sc to generate predetermined excitation light by the incidence of ultraviolet light covers the dielectric layer 2, and a second protective film 3b doped with Si to emit electrons to the discharge space by the excitation light is disposed on the side closer to the discharge space than the first protective layer. By this structure, it is possible to obtain a plasma display device in which a discharge delay is small, and thereby fluctuation hardly occurs.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过提供兼容的起动电子发射特性和诸如溅射电阻，二次电子发射特性和壁电荷保持的其它特性来提供高质量的长寿命等离子体显示面板。解决方案：电介质层2被形成为覆盖设置在前基板1的内侧上的透明电极4a和5a以及总线电极4b和5b。第一保护膜3a掺杂有Sc以产生预定的激发光通过紫外线的入射覆盖电介质层2，并且通过激发光将掺杂有Si的第二保护膜3b放电到放电空间，配置在比第一保护层更靠近放电空间的一侧。通过这种结构，可以获得放电延迟小的等离子体显示装置，从而几乎不发生波动。版权所有（C）2009，JPO＆INPIT

20. 发明专利

JP2009064876A Wiring-defect correcting method, and apparatus thereof 审中-公开
标题翻译：接线错误校正方法及其装置
公开(公告)号：JP2009064876A
公开(公告)日：2009-03-26
申请号：JP2007230025
申请日：2007-09-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MOMOSE HIDETO , HORIUCHI NAOHIRO , KANAE TATSUTOSHI
IPC分类号： H05K3/22 , G02F1/13 , G02F1/1343 , G09F9/00 , H01J9/02 , H01J9/50 , H01J11/02 , H01J11/20 , H01J11/22 , H01J11/34
CPC分类号： Y02W30/828
摘要： PROBLEM TO BE SOLVED: To provide a correcting method and a correcting apparatus thereof which give the good firing condition of a corrected wiring and largely suppress the damage of normal wiring in the correction of the open defect of the metal wiring formed on a wiring substrate. SOLUTION: A conductive paste 9 is applied to the open-defect portion of a metal wiring 7 formed on a substrate 8. One or whole of a laser-beam irradiating unit 11 is moved so that any normal wiring portion is not irradiated with a laser beam 1a having a large intensity. The spot diameter of the laser beam 1a is controlled to be nearly consistent with the applying length of the conductive paste 9 in its defocusing state, and at the same moment, power of the laser beam 1a is corrected to perform the irradiation of the firing laser beam. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了提供校正方法和校正装置，其校正布线的良好的烧制条件，并且在校正形成在金属布线的金属布线的开放缺陷的情况下，大大地抑制了正常布线的损坏布线基板。解决方案：将导电浆料9施加到形成在基板8上的金属布线7的开放缺陷部分。激光束照射单元11的一个或全部移动，使得任何正常布线部分不被照射具有大的强度的激光束1a。激光束1a的光斑直径被控制为与其散焦状态下的导电膏9的施加长度几乎一致，并且同时激光束1a的功率被校正以执行激光激光器的照射光束。版权所有（C）2009，JPO＆INPIT

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