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1. 发明专利

JP2009129738A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2009129738A
公开(公告)日：2009-06-11
申请号：JP2007304264
申请日：2007-11-26
申请人： Hitachi Displays Ltd , Hitachi Ltd , 株式会社日立ディスプレイズ , 株式会社日立製作所
发明人： HOSOYA NOBUHIKO , NAITO TAKASHI , HATORI AKIRA , ITO HIROYUKI
IPC分类号： H01J31/12 , H01J29/87
摘要： PROBLEM TO BE SOLVED: To fix a spacer stably to an anode substrate and a cathode substrate in order to maintain a spacing between the anode substrate and the cathode substrate against the atmospheric pressure.
SOLUTION: The adhesion width of a crystalline frit glass 41 is larger than the adhesion width of an amorphous frit glass 42. In this case, the quantity of the frit glass 41 is larger than the quantity of the frit glass 42, and the contact angle of the frit glass 41 to the anode substrate 2 is smaller than the contact angle of the frit glass 42 to the cathode substrate 1. This structure is owing to the fact that when the anode substrate 2 is adhered by the frit glass 41, the frit glass 42 is also baked in a state of being coated on a spacer. Thereby, the spacer 4 can be installed stably and it is prevented that solvent from the frit glass remains in an FED.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了将阳极基板和阴极基板之间的间隔相对于大气压维持，将间隔件稳定地固定到阳极基板和阴极基板。结晶玻璃料41的粘附宽度大于无定形玻璃料玻璃42的粘附宽度。在这种情况下，熔结玻璃41的量大于熔玻璃玻璃42的量，并且熔结玻璃41与阳极基板2的接触角小于玻璃料玻璃42与阴极基板1的接触角。这种结构是由于当阳极基板2被玻璃料玻璃41粘接时熔融玻璃42也被涂覆在间隔物上的状态下烘烤。因此，可以稳定地安装间隔件4，并且防止来自熔结玻璃的溶剂保留在FED中。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008311200A Image display apparatus 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2008311200A
公开(公告)日：2008-12-25
申请号：JP2007160629
申请日：2007-06-18
申请人： Hitachi Displays Ltd , Hitachi Ltd , 株式会社日立ディスプレイズ , 株式会社日立製作所
发明人： HOSOYA NOBUHIKO , ITO HIROYUKI , HATORI AKIRA , NAITO TAKASHI , KATO TATSURO
IPC分类号： H01J31/12 , H01J29/87
摘要： PROBLEM TO BE SOLVED: To provide a field emission display in which a spark is prevented in a spacer portion.
SOLUTION: A spacer 4 is arranged between a metal back 23 formed on an anode substrate 2 and a scanning line 11 formed on a cathode substrate 1. The spacer 4 is given a little conductivity. In an anode side, the spacer 4 is fixed firm with the metal back 23 by a first frit 411 and a second frit 412. A resistivity of the first frit 411 is smaller than that of the second frit 412. In this structure, a change of the resistance from the metal back 23 to the spacer 4 can be smoothed and a spark can be prevented.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在间隔部分中防止火花的场致发射显示。解决方案：在形成在阳极基板2上的金属背23和形成在阴极基板1上的扫描线11之间布置有间隔物4.间隔物4具有少量的导电性。在阳极侧，间隔件4通过第一玻璃料411和第二玻璃料412与金属背23固定牢固。第一玻璃料411的电阻率小于第二玻璃料412的电阻率。在该结构中，改变从金属背23到间隔件4的电阻可以被平滑化，并且可以防止火花。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008181686A Flat image display device, and spacer for flat image display device 有权
标题翻译：平面图像显示装置和平面图像显示装置的间隔件
公开(公告)号：JP2008181686A
公开(公告)日：2008-08-07
申请号：JP2007012442
申请日：2007-01-23
申请人： Hitachi Displays Ltd , Hitachi Ltd , 株式会社日立ディスプレイズ , 株式会社日立製作所
发明人： YAMAMOTO HIROTAKA , NAITO TAKASHI , SAWAI YUICHI , SHIONO OSAMU , MIYATA MOTOYUKI , ITO HIROYUKI , HATORI AKIRA , HOSOYA NOBUHIKO
IPC分类号： H01J31/12 , H01J29/87
摘要： PROBLEM TO BE SOLVED: To provide a spacer with a small absolute value of a resistive temperature coefficient and excellent in an effect of restraining thermal runaway, excellent in voltage withstanding properties so as not to generate abnormal discharge even with high voltage in order of ten and several kV, and that, hardly generating deflection of electron beams, as well as a flat image display device equipped with the same.
SOLUTION: The spacer of the flat image display device is so structured to have a thin film with a substance showing metallic conductivity dispersed in an oxide matrix showing semiconductor-like conductivity on the surface of a glass base material. Or, it is so structured to have particle-dispersed oxide thin film with a substance showing metallic conductivity in an oxide matrix on the surface of a glass base material, and further, to have an oxide thin film made of oxide showing semiconductor-like conductivity on top of the above.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有较小的电阻温度系数绝对值的隔离物，并且具有优异的抑制热失控的效果，耐电压性能优异，使得即使在高电压下也不会产生异常放电十几kV，并且几乎不产生电子束的偏转，以及具有该电子束的平面图像显示装置。解决方案：平面图像显示装置的间隔物被构造成具有薄膜，其具有分散在氧化物基体中的金属导电性的物质，在玻璃基材的表面上显示半导体状导电性。或者，其结构为在玻璃基材的表面上具有在氧化物基体中显示金属导电性的物质的颗粒分散氧化物薄膜，并且还具有由氧化物形成的氧化物薄膜，显示出半导体状导电性在上面的顶部。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008016251A Image display device and spacer 审中-公开
标题翻译：图像显示设备和间隔器
公开(公告)号：JP2008016251A
公开(公告)日：2008-01-24
申请号：JP2006184515
申请日：2006-07-04
申请人： Hitachi Displays Ltd , Hitachi Ltd , 株式会社日立ディスプレイズ , 株式会社日立製作所
发明人： NAITO TAKASHI , SAWAI YUICHI , SHIONO OSAMU , HAYASHIBARA MITSUO , ITO HIROYUKI , HATORI AKIRA , HOSOYA NOBUHIKO , SHIRAI MASAJI , HIRASAWA SHIGEMI , KANAZAWA KEIICHI , AKATA HIROYUKI
IPC分类号： H01J31/12 , H01J29/87
摘要： PROBLEM TO BE SOLVED: To provide an image display device and a spacer used for it made easy to remove static charge at electron irradiation, and enabled to impress high voltage through reduction of a deflection quantity of electron beams.
SOLUTION: In the image display device provided with a cathode substrate with a cold-cathode element formed, an anode substrate with a phosphor formed, and a spacer arranged between the cathode substrate and the anode substrate for supporting both the substrates, the spacer is structured of a matter made of glass with transition metal oxide as a main ingredient, with a density of the transition metal element at a surface part of the spacer higher than that inside the spacer. Since an electric resistance at the surface part is lower than that inside the spacer, it is easier to remove static charge at electron irradiation, and a deflection quantity of the electron beams can be reduced. With this, high voltage can be impressed, and improvement of image quality can be aimed at.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种在电子照射下容易除去静电荷的图像显示装置和用于其的间隔物，并且能够通过减少电子束的偏转量来施加高电压。解决方案：在具有形成有冷阴极元件的阴极基板的图像显示装置中，形成有形成有荧光体的阳极基板和布置在阴极基板和阳极基板之间用于支撑两个基板的间隔件，间隔物是由以过渡金属氧化物为主要成分的玻璃制成的物质构成的，间隔物的表面部分处的过渡金属元素的密度高于间隔物的表面部分的密度。由于表面部分的电阻低于间隔物内部的电阻，所以在电子照射下更容易去除静电荷，并且可以减小电子束的偏转量。因此，可以印刷高电压，并且可以针对图像质量的提高。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007335362A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2007335362A
公开(公告)日：2007-12-27
申请号：JP2006168731
申请日：2006-06-19
申请人： Hitachi Displays Ltd , Hitachi Ltd , 株式会社日立ディスプレイズ , 株式会社日立製作所
发明人： KATO TATSURO , MORIYAMA TOMOHIRO , ITO HIROYUKI , HOSOYA NOBUHIKO
IPC分类号： H01J31/12
摘要： PROBLEM TO BE SOLVED: To provide an image display device including an electron source and an image forming member to suppress a shift of electron orbits caused by an adhesion member. SOLUTION: The image display device 100 includes: a front plate 1 which has an anode 14 and a plurality of image forming members 6; a rear plate 2 which is opposite to the front plate and has a plurality of cathode wiring 16 and a plurality of electron sources 5 provided in parallel each other; a plurality of plate-shaped supporting bodies 4 which is inserted between the rear plate and the front plate, and forms a boundary of a display region; and an adhesion member which adheres junction surfaces of at least each of the supporting bodies and the rear plate, and an electron source and an image forming member are disposed in an airtight space formed by the front plate, the rear plate, and the supporting body, wherein an electrode 31 is formed on the surface of the cathode wiring 16 which is adjacent to the supporting body, and other cathode wiring are directly opposite to the front plate. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种包括电子源和图像形成部件的图像显示装置，以抑制由粘合部件引起的电子轨道的偏移。图像显示装置100包括：前板1，其具有阳极14和多个图像形成部件6; 后板2，其与前板相对并且具有多个阴极布线16和彼此平行设置的多个电子源5; 多个板状支撑体4，其插入在后板和前板之间，并形成显示区域的边界; 以及粘附构件，其粘附至少每个支撑体和后板的接合面，以及电子源和图像形成构件，设置在由前板，后板和支撑体形成的气密空间中其中，在与支撑体相邻的阴极配线16的表面上形成有电极31，并且其他阴极配线直接与前板相对。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007324041A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2007324041A
公开(公告)日：2007-12-13
申请号：JP2006154871
申请日：2006-06-02
申请人： Hitachi Displays Ltd , Hitachi Ltd , 株式会社日立ディスプレイズ , 株式会社日立製作所
发明人： NAITO TAKASHI , SAWAI YUICHI , SHIONO OSAMU , HAYASHIBARA MITSUO , AKATA HIROYUKI , ITO HIROYUKI , HATORI AKIRA , HOSOYA NOBUHIKO , HIRASAWA SHIGEMI , KANAZAWA KEIICHI
IPC分类号： H01J31/12 , H01J29/87
摘要： PROBLEM TO BE SOLVED: To provide an image display device enabling to easily obtain a structure with a spacer end part arranged on a groove part of wiring of a cathode substrate without conducting groove processing on the wiring, and capable of exerting a reduction effect of an electron beam deflection amount. SOLUTION: The image display device is provided with the cathode substrate having a cold cathode element, a signal line, and a scanning line formed thereon, an anode substrate with a phosphor and a black matrix formed thereon, and a spacer arranged between the scanning line of the cathode substrate and the black matrix of the anode substrate for supporting both of the substrates. The scanning line is formed of glass containing at least metallic particles and vanadium oxide, and a cathode side end part of the spacer is bitten into the scanning line. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种图像显示装置，能够容易地获得具有布置在阴极基板的布线的槽部上的间隔件端部的结构，而不对布线进行沟槽加工，并且能够进行还原电子束偏转量的影响。解决方案：图像显示装置设置有阴极基板，其具有形成在其上的冷阴极元件，信号线和扫描线，形成有荧光体的阳极基板和形成在其上的黑矩阵，以及间隔件，阴极基板的扫描线和用于支撑两个基板的阳极基板的黑矩阵。扫描线由至少包含金属颗粒和氧化钒的玻璃形成，并且间隔物的阴极侧端部被咬入扫描线。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006298691A Flat-panel type image display device 审中-公开
标题翻译：平板式图像显示装置
公开(公告)号：JP2006298691A
公开(公告)日：2006-11-02
申请号：JP2005122003
申请日：2005-04-20
申请人： Hitachi Displays Ltd , Hitachi Ltd , 株式会社日立ディスプレイズ , 株式会社日立製作所
发明人： MIYATA MOTOYUKI , SHIONO OSAMU , SAWAI YUICHI , NAITO TAKASHI , NAGATA TATSUYA , KANAZAWA KEIICHI , HOSOYA NOBUHIKO , INOUE YUICHI , ITO HIROYUKI
IPC分类号： C03C3/095 , C03C3/06 , H01J17/16 , H01J31/12
CPC分类号： C03C27/06 , B32B17/10009 , B32B17/10366 , B32B17/10376 , C03C3/095
摘要： PROBLEM TO BE SOLVED: To provide a flat-panel type image display device using a high strength glass material realizing reduction in thickness and weight.
SOLUTION: The flat-panel type image display device comprises two substrates SUB 1 and SUB 2 and a light-emitting part PMG provided between the two substrates, wherein at least one of the substrates is composed of a glass material containing SiO
2 as a main ingredient and at least one selected from La, Sc, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu in an amount of 1-20 wt.%.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用高强度玻璃材料实现厚度和重量减小的平板型图像显示装置。解决方案：平板型图像显示装置包括两个基板SUB 1和SUB 2以及设置在两个基板之间的发光部分PMG，其中至少一个基板由含有SiO 2的玻璃材料构成， SB> 2 和选自La，Sc，Y，Ce，Pr，Nd，Pm，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和 Lu的量为1-20重量％。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005005643A Semiconductor device and its manufacturing device 审中-公开
标题翻译：半导体器件及其制造设备
公开(公告)号：JP2005005643A
公开(公告)日：2005-01-06
申请号：JP2003170445
申请日：2003-06-16
申请人： Akita Denshi Systems:Kk , Hitachi Ltd , 株式会社アキタ電子システムズ , 株式会社日立製作所
发明人： TAKESHIMA HIDEHIRO , ITO HIROYUKI
IPC分类号： H01L23/50
CPC分类号： H01L24/97 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2224/97 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： PROBLEM TO BE SOLVED: To prevent damages of a sealing body due to cutting of a tab suspension lead and a deformation of the tab suspension lead. SOLUTION: In a semiconductor device, a semiconductor chip fixed to a tab is electrically connected to leads which are disposed in a column shape surrounding this semiconductor chip and are exposed outside of the sealing body to serve as an external terminal, and the tab suspension leads which are sealed with the sealing body for supporting the tab are disposed at four corners of the sealing body and are exposed at an outer end of the sealing body. The tab suspension lead of a portion exposed at the outer end of the sealing body is spread in its width and a lock part is provided in the vicinity of an outer edge of the sealing body of the tab suspension lead. In a method for manufacturing the semiconductor device, the deformation of the tab suspension lead is prevented by the lock part, while the tab suspension lead is cut to divide into individual semiconductor devices separately. According to this structure, the tab suspension lead at the outer end of the sealing body is spread in its width, thereby reducing damages of the sealing body and preventing the deformation of the tab suspension lead by the lock part provided in the vicinity of the outer edge of the sealing body of the tab suspension lead. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止由于突片悬挂引线的切割和突片悬挂引线的变形而导致的密封体的损坏。解决方案：在半导体器件中，固定到突片的半导体芯片电连接到围绕该半导体芯片的列形状的引线，并且暴露在密封体的外部以用作外部端子，并且用密封体密封的用于支撑突片的突片悬挂引线设置在密封体的四个角处，并在密封体的外端露出。在密封体的外端暴露的部分的突片悬挂引线以其宽度扩展，并且在突片悬挂引线的密封体的外边缘附近设置有锁定部。在制造半导体器件的方法中，通过锁定部件来防止突片悬挂引线的变形，同时将突片悬挂引线分开切割成单独的半导体器件。根据该结构，密封体的外端的突片悬挂引线的宽度扩大，从而减少密封体的损伤，并防止由设置在外部附近的锁定部分引起的突片悬挂引线的变形翼片悬挂导线的密封体边缘。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2002246303A METHOD OF ADJUSTING FOCAL POINT AND ELECTRON BEAM LITHOGRAPHY SYSTEM 失效
公开(公告)号：JP2002246303A
公开(公告)日：2002-08-30
申请号：JP2001045171
申请日：2001-02-21
申请人： HITACHI LTD
发明人： ITO HIROYUKI
IPC分类号： G03F7/20 , G03F7/207 , H01J37/28 , H01J37/305 , H01L21/027
摘要： PROBLEM TO BE SOLVED: To provide a method of adjusting focal point, by which the focal point of a beam including a beam having an arbitrary shape can be adjusted with high accuracy, and to provide an electron beam lithography system which can write a pattern with high accuracy. SOLUTION: The lens value of an objective lens 8 is set in a plurality of stages, by using an objective lens driving circuit 21 or a dynamic focal point corrector 22, and the focal point of the lens 8 is adjusted to the lens value at which positional deviation δr of a mark on the surface 28 of a sample becomes minimal, by scanning the deviation of the axis of the lens 8 using a deflection control circuit 14, while the angle θ of incidence on the lens 8 is changed under different conditions and measuring the positional deviation δr by means of mark position detecting mechanisms 16 and 18.

10. 发明专利

JP2001203162A METHOD AND SYSTEM FOR ELECTRON BEAM LITHOGRAPHY 失效
公开(公告)号：JP2001203162A
公开(公告)日：2001-07-27
申请号：JP2000384291
申请日：2000-12-18
申请人： HITACHI LTD , HITACHI SCIENCE SYSTEMS LTD
发明人： SASAKI MINORU , TANGE YUJI , HOJO MINORU , ONUKI KAZUYOSHI , ITO HIROYUKI
IPC分类号： G03F7/20 , G03F9/00 , H01L21/027
摘要： PROBLEM TO BE SOLVED: To provide a method for electron beam lithography, which realizes high throughput and which can correspond to a variations in static warps and dynamic warps in a lower-layer exposure system, especially in a stepper projection printing system. SOLUTION: At least two marks, formed in a chip are detected, regarding the prescribed number of chips respectively (S30), and then the relation of the warp shape of the chip with the wafer coordinates within the wafer plane is worked out by a statistical process, based on the detected position of the marks and the designed position of the marks (S31, 32, 33). After that, while the patter to be drawn to the chips by using the obtained relation of the warp of shape of the chip with the wafer coordinates is being corrected, the pattern is drawn for all of the chips.

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