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1. 发明专利

JP2008091253A Image display device and manufacturing method therefor 审中-公开
标题翻译：图像显示装置及其制造方法
公开(公告)号：JP2008091253A
公开(公告)日：2008-04-17
申请号：JP2006272089
申请日：2006-10-03
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMADA AKIYOSHI , TSUNEMI MASATAKA , UCHITSUBO MASANORI
IPC分类号： H01J9/39 , H01J29/94 , H01J31/12
摘要： PROBLEM TO BE SOLVED: To provide an image display device which can maintain high display performance for a long period, and to provide a manufacturing method therefor for reducing the manufacturing cost.
SOLUTION: The image display device includes an enclosing unit 10 having a front board 11 and a rear board 12 placed opposite to the front board 11, and a nonvaporizing getter placed inside the enclosing unit 10; and according to the manufacturing method for the image display device, a nonvaporizing getter member 23 is made out of powder of nonvaporizing getter and a metal alkoxide in the enclosing unit 10, and the metal alkoxide is heated to fix the powder of nonvaporizing getter to the inside of the enclosing unit 10.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够长期保持高显示性能的图像显示装置，并提供用于降低制造成本的制造方法。解决方案：图像显示装置包括具有与前板11相对设置的前板11和后板12的封闭单元10和放置在封闭单元10内部的非汽化吸气剂; 并且根据图像显示装置的制造方法，在包封单元10中由非蒸发吸气剂和金属醇盐的粉末制成非蒸发吸气构件23，并且加热金属醇盐以将非汽化吸气剂的粉末固定到在封闭单元10的内部。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006100221A Image display device and production method therefor 审中-公开
标题翻译：图像显示装置及其制作方法
公开(公告)号：JP2006100221A
公开(公告)日：2006-04-13
申请号：JP2004288072
申请日：2004-09-30
申请人： Toshiba Corp , 株式会社東芝
发明人： TABATA HITOSHI , TSUNEMI MASATAKA
IPC分类号： H01J31/12 , H01J29/32
摘要： PROBLEM TO BE SOLVED: To suppress magnitude of discharge current of an electric discharge generated between substrates to reduce destruction of an electron source or a fluorescent face, and deterioration of a light emission characteristic, in an image display device.
SOLUTION: In this image display device, a main portion of a light shielding part 35 sectionalizing phosphor layers 32, 33, 34 of a fluorescent face 31 has a recessed part 35c capable of imparting a prescribed resistance value such that it can deter the magnitude of the discharge current even if the electric discharge is generated from a metal back layer 37, and improving a withstanding voltage to discharge voltage that is a factor generating the electric discharge.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了抑制在图像显示装置中抑制基板之间产生的放电的放电电流的大小，以减少电子源或荧光面的破坏和发光特性的劣化。解决方案：在该图像显示装置中，荧光面31的荧光体层32,33,34分割的遮光部35的主要部分具有能够施加规定电阻值的凹部35c，从而能够阻止即使从金属背层37产生放电，也能够提高作为产生放电的因素的耐压放电电压的放电电流的大小。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006100172A Image display device and production method therefor 审中-公开
标题翻译：图像显示装置及其制作方法
公开(公告)号：JP2006100172A
公开(公告)日：2006-04-13
申请号：JP2004286638
申请日：2004-09-30
申请人： Toshiba Corp , 株式会社東芝
发明人： TABATA HITOSHI , TSUNEMI MASATAKA
IPC分类号： H01J31/12 , H01J9/22 , H01J9/39 , H01J29/32 , H01J29/94
摘要： PROBLEM TO BE SOLVED: To suppress magnitude of discharge current of an electric discharge generated between substrates to reduce destruction of an electron source or a fluorescent face, and deterioration of a light emission characteristic, in an image display device.
SOLUTION: Because an end part of a metal back layer 37 (and a getter layer 38) of this image display device 1 is deformed to a glass substrate 30 side, a discharge start voltage when the electric discharge is generated is increased (a discharge withstanding voltage is improved).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了抑制在图像显示装置中抑制基板之间产生的放电的放电电流的大小，以减少电子源或荧光面的破坏和发光特性的劣化。解决方案：由于该图像显示装置1的金属背层37（和吸气剂层38）的端部变形为玻璃基板30侧，所以产生放电时的放电开始电压增加（放电耐受电压提高）。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005294159A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2005294159A
公开(公告)日：2005-10-20
申请号：JP2004110120
申请日：2004-04-02
申请人： Toshiba Corp , 株式会社東芝
发明人： IBUKI HIROAKI , MURATA HIROTAKA , HARAGUCHI YUJI , TSUNEMI MASATAKA
IPC分类号： H01J31/12 , H01J29/28
摘要： PROBLEM TO BE SOLVED: To provide an image display device which is assured voltage endurance of a connection resistance and prevented from breakdown and performance deterioration of electron emitting elements, a phosphor screen, and driving circuits even if electron discharge occurs.
SOLUTION: The front substrate of the image display device comprises a metal back layer which is overlaid on the phosphor screen and composed of a plurality of divided electrodes 30, a common electrode 41 for supplying voltage to the divided electrode 30, and a connection resistance 43 which connects the divided electrode 30 to the common electrode 41. The connection electrode 43 is arranged along a path longer than the minimal distance between the divided electrode 30 and the common electrode 41.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供即使发生电子放电，也能够确保连接电阻的耐电压并防止电子发射元件，荧光屏和驱动电路的击穿和性能劣化的图像显示装置。解决方案：图像显示装置的前基板包括覆盖在荧光屏上并由多个分割电极30组成的金属背层，用于向分割电极30提供电压的公共电极41和连接电阻43将分割电极30连接到公共电极41.连接电极43沿着比分割电极30和公共电极41之间的最小距离更长的路径布置。（C）2006， JPO＆NCIPI

5. 发明专利

JP2004030980A Manufacturing method of image display device 审中-公开
公开(公告)号：JP2004030980A
公开(公告)日：2004-01-29
申请号：JP2002181854
申请日：2002-06-21
申请人： Toshiba Corp , 株式会社東芝
发明人： TSUNEMI MASATAKA
IPC分类号： H01J9/227
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an image display device capable of forming an arbitrary pattern on a substrate at a low cost in a short time.
SOLUTION: A photosensitive body extinguishing electrical charge by light is electrostatically charged and exposed to form a latent image of an arbitrary pattern constituting a substrate. The latent image is developed by a developer containing a material constituting the pattern of the substrate to form a developer image, which, after being transferred on the substrate, is fixed on the substrate.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2006093051A Image display apparatus 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2006093051A
公开(公告)日：2006-04-06
申请号：JP2004280565
申请日：2004-09-27
申请人： Toshiba Corp , 株式会社東芝
发明人： TSUNEMI MASATAKA , IBUKI HIROAKI , HARAGUCHI YUJI
IPC分类号： H01J31/12 , H01J29/28 , H01J29/92
摘要： PROBLEM TO BE SOLVED: To provide an image display apparatus with parted metal backs, superior in display quality.
SOLUTION: The image display apparatus comprises a front substrate 1, back substrate, and a vacuum enclosure internally kept in vacuum. The front substrate 1 has the metal back 8 including a plurality of parted portions 8a, a plurality of first connection resistances 21, a plurality of second connection resistances 22, a common electrode 30, and a high voltage supply terminal 40. The common electrode 30 consists of a first electrode 31 electrically connected via the first connection resistances 21 to the parted portions 8a, a second electrode electrically connected via the second connection resistances 22 to the parted portions, a third electrode 33 having one end 33a electrically connected to the second electrode and the other end 33b provided apart from the first electrode, and a fourth electrode 34 electrically connected to the first electrode and the second electrode. The high voltage supply terminal 40 is formed at the other end 33b of the third electrode 33.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的显示质量的分割金属背的图像显示装置。解决方案：图像显示装置包括前基板1，后基板和内部保持在真空中的真空外壳。前基板1具有包括多个分割部分8a，多个第一连接电阻21，多个第二连接电阻22，公共电极30和高压电源端子40的金属背8。公共电极30 由经由第一连接电阻21与分割部分8a电连接的第一电极31，经由第二连接电阻22电连接到分开部分的第二电极，具有与第二电极电连接的一端33a的第三电极33 并且与第一电极分开设置的另一端33b和与第一电极和第二电极电连接的第四电极34。高压电源端子40形成在第三电极33的另一端33b。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005294158A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2005294158A
公开(公告)日：2005-10-20
申请号：JP2004110118
申请日：2004-04-02
申请人： Toshiba Corp , 株式会社東芝
发明人： TSUNEMI MASATAKA , MURATA HIROTAKA , IBUKI HIROAKI , HARAGUCHI YUJI
IPC分类号： H01J31/12 , H01J29/08 , H01J29/28
CPC分类号： H01J29/085
摘要： PROBLEM TO BE SOLVED: To provide an image display device having an excellent discharge damage-suppressing effect and capable of improving reliability and display performance.
SOLUTION: A front substrate 11 constituting this image display device has a metal back layer 20 formed by being stacked on a phosphor screen and composed of a plurality of divided electrodes 30 divided into island-like forms. The divided electrodes 31 are characterized by comprising at least two or more row segments 31X1, 31X2 and 31X3 extended in the row direction X and column segments 31Y1 and 31Y2 extended in the column direction Y for connecting ends of the row segments to each other.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的放电损伤抑制效果并能够提高可靠性和显示性能的图像显示装置。构成该图像显示装置的前基板11具有金属背层20，该金属背层由层叠在荧光屏上而形成，并由分割成岛状的多个分割电极30构成。分割电极31的特征在于包括沿列方向X延伸的至少两个或更多个行段31X1,31X2和31X3以及在列方向Y上延伸的列段31Y1和31Y2，用于将行段的端部彼此连接。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005294156A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2005294156A
公开(公告)日：2005-10-20
申请号：JP2004110092
申请日：2004-04-02
申请人： Toshiba Corp , 株式会社東芝
发明人： TSUNEMI MASATAKA
IPC分类号： H01J29/92 , H01J29/96 , H01J31/12
摘要： PROBLEM TO BE SOLVED: To provide an image display device having an excellent withstand voltage characteristic and capable of improving display performance and reliability.
SOLUTION: A front substrate 11 constituting this image display device has a metal back layer 20 formed by being stacked on a phosphor screen 15 and composed of a plurality of divided electrodes divided into island-like forms. A back substrate 12 has electron emitting elements 18 for emitting electrons toward the phosphor screen 15. The image display device is provided with a detection element 19 for detecting a discharge current by discharge generated between the front substrate 11 and the back substrate 12.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的耐电压特性并能够提高显示性能和可靠性的图像显示装置。构成该图像显示装置的前面基板11具有通过层叠在荧光屏15上并由划分成岛状的多个分割电极构成的金属背层20。后基板12具有用于向荧光屏15发射电子的电子发射元件18.图像显示装置设置有检测元件19，用于通过在前基板11和后基板12之间产生的放电来检测放电电流。
版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005251530A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2005251530A
公开(公告)日：2005-09-15
申请号：JP2004059336
申请日：2004-03-03
申请人： Toshiba Corp , 株式会社東芝
发明人： HARAGUCHI YUJI , MURATA HIROTAKA , IBUKI HIROAKI , TSUNEMI MASATAKA
IPC分类号： H01J31/12 , H01J29/28
摘要： PROBLEM TO BE SOLVED: To provide an image display device with excellent discharge damage suppressing effect, improved display performance and reliability and high merchantability.
SOLUTION: This image display device is provided with a front face substrate 11 provided to overlap a phosphor screen, a metal back layer 20 comprising a plurality of segmented electrodes 30 divided in the shape of a strip, a common electrode 41 for applying voltage to the metal back layer 20, a connection resistance 43 connecting one end part 30A of the segmented electrode 30 constituting the metal back layer 20 and the common electrode 41, and a resistance 44 between electrodes connecting the other end part 30B of the segmented electrode 30 and the other end part 30B of the segmented electrode 30 which is adjacent of this.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的放电损伤抑制效果，改进的显示性能和可靠性以及高适销性的图像显示装置。解决方案：该图像显示装置设置有与荧光屏重叠设置的前面基板11，金属背层20，其包括被划分成条状的多个分段电极30，用于施加的公共电极41 连接金属背层20的电压，将构成金属背层20的分割电极30的一端部30A与共用电极41连接的连接电阻43以及连接分割电极的另一端部30B的电极44 30和与之相邻的分段电极30的另一端部30B。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005011700A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2005011700A
公开(公告)日：2005-01-13
申请号：JP2003175053
申请日：2003-06-19
申请人： Toshiba Corp , 株式会社東芝
发明人： HARAGUCHI YUJI , TSUNEMI MASATAKA , IBUKI HIROAKI , MURATA HIROTAKA
IPC分类号： H01J31/12 , H01J29/08 , H01J29/28
CPC分类号： H01J29/28 , H01J29/085 , H01J31/123
摘要： PROBLEM TO BE SOLVED: To provide an image display device of which reliability is improved by reducing damage due to discharge.
SOLUTION: A front base plate of the image display device comprises a fluorescent surface 6, a metal back layer having a plurality of separated areas 7a separated from each other superposed on the fluorescent layer, a common electrode 24 impressing a voltage on the metal back layer, and a plurality of connection resistors 30 electrically connecting the common electrode with the plurality of separated areas of the metal back. A plurality of electron-emitting elements emitting electron toward the fluorescent surface are arranged on a back base plate arranged so as to face the front base plate. The common electrode and the connection resistors are covered by a coating member 32 having a sheet resistance higher than the connection resistors. A wiring 21 located at a corresponding part of the back base plate is covered by a back base plate side coating member 33.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过减少由于放电引起的损坏而提高可靠性的图像显示装置。解决方案：图像显示装置的前基板包括荧光表面6，具有彼此重叠在荧光层上的多个分离区域7a的金属背层，公共电极24在其上施加电压金属背层，以及将公共电极与金属背的多个分离区域电连接的多个连接电阻器30。向荧光面发射电子的多个电子发射元件设置在与前基板相对配置的后基板上。公共电极和连接电阻器被具有比连接电阻器高的薄层电阻的涂层构件32覆盖。位于后基板的对应部分的布线21被后基板侧涂覆部件33覆盖。版权所有（C）2005，JPO＆NCIPI

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