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1. 发明专利

JP2008117657A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2008117657A
公开(公告)日：2008-05-22
申请号：JP2006300152
申请日：2006-11-06
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： KUBO CHIKAE , USHIFUSA NOBUYUKI , MATSUYAMA SHIGERU , ISHII AKIRA , FUKUOKA NOBUHIKO , KAWASAKI HIROSHI
IPC分类号： H01J31/12 , H01J29/04
摘要： PROBLEM TO BE SOLVED: To obtain an image display device capable of sufficiently reducing wiring resistance and having a thin film electron source as a flat surface.
SOLUTION: A lower layer electrode film dA is formed by sputtering ITO along an image signal wiring on a main surface of a rear substrate SUB1 using suitably a glass substrate. This lower layer electrode film dA has an extension part dA' protruding on the forming region side of an electron source. An Ag paste is coated and calcined on the lower layer electrode film dA to form an upper layer electrode film dB, and the image signal wiring d is made a double layer structure of the lower layer electrode film dA and the upper layer electrode film dB.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：获得能够充分降低布线电阻并且具有作为平坦表面的薄膜电子源的图像显示装置。解决方案：通过使用合适的玻璃基板沿着背面基板SUB1的主表面上的图像信号布线溅射ITO来形成下层电极膜dA。该下层电极膜dA具有在电子源的形成区域侧突出的延伸部dA'。在下层电极膜dA上涂布并煅烧Ag糊料，形成上层电极膜的dB，图像信号配线d为下层电极膜dA和上层电极膜的双层结构。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007059338A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2007059338A
公开(公告)日：2007-03-08
申请号：JP2005246510
申请日：2005-08-26
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： USHIFUSA NOBUYUKI , FUKUOKA NOBUHIKO , MATSUYAMA SHIGERU , KAWASAKI HIROSHI , KUBO CHIKAE , ISHII AKIRA
IPC分类号： H01J31/12 , H01J29/04
摘要： PROBLEM TO BE SOLVED: To provide an image display device, equipped with an image signal wire capable of reducing wiring resistance. SOLUTION: A lower-layer electrode film of the image signal wire is formed on a first insulation substrate of a back panel, with a thick film applied and embedded by printing method, in a groove formed by a sandblast method or the like. The lower electrode of an electron source is formed directly on the first insulation substrate, having a flat surface (principal surface) by connecting a part thereof to the image signal wire by a deposition method. The image signal wire is formed of a stacked film of two layers, comprising the lower-layer electrode film and an upper-layer electrode film of aluminum, covering the lower-layer electrode film, by overlapping at least a part of the lower-layer electrode film, facing the groove of the first insulation substrate and deposited up to the flat principal surface. A second insulation film 2 due to anodic oxidation is formed on the upper surface around a forming region of the electron source of the upper-layer electrode film, and a third insulation film due to anodic oxidation is formed similarly in the forming region of the electron source as a tunnel film. Scanning signal wires, insulated by the first insulation film, are formed on both sides of the image signal wire. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有能够降低布线电阻的图像信号线的图像显示装置。解决方案：图像信号线的下层电极膜形成在背面板的第一绝缘基板上，通过印刷方法将厚膜施加并嵌入到通过喷砂法等形成的凹槽中。电子源的下电极通过用沉积法将其一部分连接到图像信号线而直接形成在第一绝缘基板上，具有平坦表面（主表面）。图像信号线由两层的叠层膜形成，包括下层电极膜和覆盖下层电极膜的铝的上层电极膜，通过重叠下层电极膜的至少一部分电极膜，面向第一绝缘基板的凹槽并沉积到平坦的主表面。在上层电极膜的电子源的形成区域周围的上表面上形成由于阳极氧化而形成的第二绝缘膜2，并且在电子的形成区域中类似地形成由阳极氧化引起的第三绝缘膜源作为隧道电影。在图像信号线的两侧形成由第一绝缘膜绝缘的扫描信号线。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006269335A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2006269335A
公开(公告)日：2006-10-05
申请号：JP2005088137
申请日：2005-03-25
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： KUBO CHIKAE , USHIFUSA NOBUYUKI , FUKUOKA NOBUHIKO , MATSUYAMA SHIGERU , KAWASAKI HIROSHI , ISHII AKIRA
IPC分类号： H01J31/12 , H01J29/04
摘要： PROBLEM TO BE SOLVED: To provide an image display device suppressing brightness irregularity by making the resistance of a scanning line electrode low.
SOLUTION: A scanning line lower electrode GL-L is formed on the main surface of a first insulating substrate SUB1 and a signal line electrode DL is arranged thereon. A thin film scanning line upper electrode GL-H is formed on a tunnel insulating film INS2. The width of a scanning line lower electrode GL-L is increased by forming an electron source EM on the scanning line lower electrode GL-L, or the resistance of the scanning line lower electrode GL-L is decreased by increasing the thickness by coating and baking of conductive particle kneaded paste, such as silver paste.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供通过使扫描线电极的电阻变低来抑制亮度不均匀的图像显示装置。解决方案：扫描线下电极GL-L形成在第一绝缘基板SUB1的主表面上，信号线电极DL布置在其上。在隧道绝缘膜INS2上形成薄膜扫描线上电极GL-H。扫描线下电极GL-L的宽度通过在扫描线下电极GL-L上形成电子源EM而增加，或者通过涂布增加厚度来降低扫描线下电极GL-L的电阻，烘烤导电颗粒捏合糊剂，如银浆。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2005347200A Image formation device 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2005347200A
公开(公告)日：2005-12-15
申请号：JP2004168275
申请日：2004-06-07
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： HIRASAWA SHIGEMI , KANEKO YOSHIYUKI , KAWASAKI HIROSHI , KIJIMA YUICHI
IPC分类号： H01J29/87 , H01J1/62 , H01J19/42 , H01J29/02 , H01J29/86 , H01J31/12 , H01J63/04
CPC分类号： H01J29/028 , H01J2329/864 , H01J2329/8655 , H01J2329/866
摘要： PROBLEM TO BE SOLVED: To provide a long-life image formation device increasing a display size and of high-quality display by ensuring fixation strength and a conduction characteristic of a spacer disposed between both substrates of a flat image display device to ensure parallelism between both the substrates and panel strength.
SOLUTION: A plurality of spacers 4 are arranged in a display area 12 formed between both the substrates 1 and 2; and both ends of each spacer 4 are fixed to the substrates by a fixing material 11 containing a conductive constituent and a vitrification constituent to hold both the substrates 1 and 2 in parallel with each other.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了提供一种长寿命的图像形成装置，通过确保设置在平面图像显示装置的两个基板之间的间隔物的固定强度和导电特性来增加显示尺寸和高质量的显示，以确保两个基板之间的平行度和面板强度。解决方案：多个间隔件4布置在形成在两个基板1和2之间的显示区域12中; 并且通过包含导电成分和玻璃化成分的固定材料11将每个间隔件4的两端固定到基板上，以使两个基板1和2彼此平行地保持。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005056610A Display device and its manufacturing method 审中-公开
标题翻译：显示设备及其制造方法
公开(公告)号：JP2005056610A
公开(公告)日：2005-03-03
申请号：JP2003206357
申请日：2003-08-06
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： KIJIMA YUICHI , HIRASAWA SHIGEMI , ISHIKAWA JUN , KAWASAKI HIROSHI
IPC分类号： H01J9/26 , H01J29/86 , H01J31/12
摘要： PROBLEM TO BE SOLVED: To provide a display device which is capable of a high quality display and superior in long lifetime.
SOLUTION: A front face substrate 2 having a metal back (anode) 121 and a fluorescent material film 122 on the inner face, a rear face substrate 3 having an cathode wiring 9 and an electron source 11 formed on this cathode wiring 9, and a support 71 lapped around a display region and interposed between these both substrates 2, 3, and forming a prescribed interior space are provided and this support 71 and both substrates 2, 3 are airtightly sealed via a sealing member 72, and the both substrates 2, 3 are stuck on the side outer than the airtightly sealed part between the both substrates 2, 3 by using a joint member different from the sealing member 72.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够进行高质量显示并且长寿命优异的显示装置。解决方案：在内表面具有金属背（阳极）121和荧光材料膜122的正面基板2，具有阴极布线9的背面基板3和形成在该阴极布线9上的电子源11 并且设置在显示区域周围的支撑体71，并且设置在这两个基板2,3之间并形成规定的内部空间，并且该支撑件71和两个基板2,3经由密封构件72气密密封，并且两者通过使用与密封构件72不同的接合构件，将基板2,3粘附在两个基板2,3之间的气密密封部分的外侧。（C）2005，JPO＆NCIPI

6. 发明专利

JP2004047143A Display device 有权
公开(公告)号：JP2004047143A
公开(公告)日：2004-02-12
申请号：JP2002199431
申请日：2002-07-09
申请人： Hitachi Device Eng Co Ltd , Hitachi Displays Ltd , 日立デバイスエンジニアリング株式会社 , 株式会社日立ディスプレイズ
发明人： HIRASAWA SHIGEMI , KANEKO YOSHIYUKI , SASAKI SUSUMU , KIJIMA YUICHI , KAWASAKI HIROSHI
IPC分类号： H01J29/87 , G09G3/22 , H01J29/86 , H01J31/12
CPC分类号： H01J29/864 , H01J31/123 , H01J2329/8625 , H01J2329/864 , H01J2329/8655 , H01J2329/866 , H01J2329/8665
摘要： PROBLEM TO BE SOLVED: To suppress damage to a space holding member and the rear substrate or the front substrate due to the atmospheric pressure. SOLUTION: The space holding members 9 are fixed between the rear substrate 1 and the front substrate by heat treatment and a pressurizing process while interposing a buffer adhesive 10 made of a buffer material and an adhesive having a high elasticity, nearly uniformly dispersing the atmospheric pressure impressed from the rear substrate 1 and the front substrate, at the part where the rear substrate 1, having many number of space holding materials 9 that hold space between both substrates by being implanted between a rear substrate 1 having a cathode wiring 5 and a plate-member control electrode 6 and /or the front substrate contact. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2006269317A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2006269317A
公开(公告)日：2006-10-05
申请号：JP2005087806
申请日：2005-03-25
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： KUBO CHIKAE , USHIFUSA NOBUYUKI , FUKUOKA NOBUHIKO , MATSUYAMA SHIGERU , KAWASAKI HIROSHI , ISHII AKIRA
IPC分类号： H01J31/12 , H01J29/04 , H01J29/87
CPC分类号： H01J31/127
摘要： PROBLEM TO BE SOLVED: To provide a high quality image display device by forming uniform film thickness and uniform low resistance over the whole length of an scanning line and suppressing local resistance irregularity or benching of a scanning line electrode.
SOLUTION: The image display deice has stacking structure of a scanning line lower electrode GL-L embedded in a groove MZ formed by working the main surface of an insulating substrate SUB1 which is a first substrate, a first insulating layer INS1, a signal line electrode DL, a second insulating layer INS2, a third insulating layer INS3, and a scanning line upper electrode GL-H. An electron source EM is constituted with the signal line electrode DL, the second insulating layer INS 2, and the scanning line upper electrode GL-H.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过在扫描线的整个长度上形成均匀的膜厚度和均匀的低电阻并且抑制扫描线电极的局部电阻不均匀或弯曲来提供高质量的图像显示装置。解决方案：图像显示器具有嵌入在通过对作为第一基板的绝缘基板SUB1的主表面进行加工而形成的凹槽MZ中的扫描线下电极GL-L的堆叠结构，第一绝缘层INS1，信号线电极DL，第二绝缘层INS2，第三绝缘层INS3和扫描线上电极GL-H。电子源EM由信号线电极DL，第二绝缘层INS 2和扫描线上电极GL-H构成。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005235655A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2005235655A
公开(公告)日：2005-09-02
申请号：JP2004045158
申请日：2004-02-20
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： HIRASAWA SHIGEMI , KIJIMA YUICHI , KAWASAKI HIROSHI
IPC分类号： B60K5/12 , F16F15/02 , G05B13/04 , G05D19/02 , G09F9/00 , G10K11/16 , G10K11/178 , H01J29/18 , H01J29/28 , H01J31/12 , H01J31/15
CPC分类号： G05B13/042
摘要： PROBLEM TO BE SOLVED: To provide an image display device in which occurrence of halation in peripheral areas of displayed images is prevented without fail, and image display of superior brightness and superior contrast is obtained.
SOLUTION: By forming a carbon film MEC on the rear face of an anode ADE in order to reduce re-entry of secondary electrons that are generated when the electron beam collides into the anode ADE, secondary electrons become hard to be emitted from the anode ADE, even when the primary electrons collide against the anode ADE, and a minute amount of the secondary electrons emitted is mainly composed of low energy electrons which are scattered and become hard to re-enter the anode ADE.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种图像显示装置，其中防止显示图像的周边区域发生晕倒，并且获得了优异的亮度和优异的对比度的图像显示。解决方案：通过在阳极ADE的背面形成碳膜MEC，以减少当电子束碰撞到阳极ADE时产生的二次电子的再进入，二次电子变得难以从阳极ADE，即使一次电子与阳极ADE碰撞，并且少量二次发射的电子主要由散射并变得难以重新进入阳极ADE的低能电子组成。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004253307A Display device 有权
公开(公告)号：JP2004253307A
公开(公告)日：2004-09-09
申请号：JP2003044057
申请日：2003-02-21
申请人： Hitachi Device Eng Co Ltd , Hitachi Displays Ltd , 日立デバイスエンジニアリング株式会社 , 株式会社日立ディスプレイズ
发明人： SASAKI SUSUMU , KANEKO YOSHIYUKI , HIRASAWA SHIGEMI , OKAI MAKOTO , KAWASAKI HIROSHI
IPC分类号： H01J31/12 , H01J1/62 , H01J29/04 , H01J29/46 , H01J31/15
CPC分类号： H01J29/04 , H01J31/127
摘要： PROBLEM TO BE SOLVED: To provide a long-life display apparatus capable of high-quality display wherein a front substrate having an positive electrode and a phosphor film inside, a back face substrate having negative electrode wiring and an electron source formed on the negative electrode wiring, a supporting body wound around a display area and interposed between the substrates and forming a specified inner space, the supporting body and the substrates are airtightly sealing through a sealing member by securing a wide range conduction of the negative electrode wiring and the electron source.
SOLUTION: The negative electrode wiring 5 is composed of a material containing a conductor and an insulator, and the conductor occupancy is higher than insulator occupancy in the composition of a connection part 5b of the negative electrode wiring 5.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004158375A Display device and its manufacturing method 有权
公开(公告)号：JP2004158375A
公开(公告)日：2004-06-03
申请号：JP2002325068
申请日：2002-11-08
申请人： Hitachi Device Eng Co Ltd , Hitachi Displays Ltd , 日立デバイスエンジニアリング株式会社 , 株式会社日立ディスプレイズ
发明人： HIRASAWA SHIGEMI , KIJIMA YUICHI , KAWASAKI HIROSHI
IPC分类号： H01J9/26 , H01J9/385 , H01J9/39 , H01J9/44 , H01J29/86 , H01J29/94 , H01J31/12
摘要： PROBLEM TO BE SOLVED: To realize a display deviceformed by airtightly sealing a supporting body forming a given inner space between a rear face board and a front face board of a long life by securing reliability of airtightness of an inner space, with a support body around a display area and display device airtightly sealing the support body and the both boards through a sealing member.
SOLUTION: Protrusion shapes of the sealing member at a sealing part of the both boards with the support body are to be of different structures for the display area side and a contrary side.
COPYRIGHT: (C)2004,JPO

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