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1. 发明专利

JP2009123587A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2009123587A
公开(公告)日：2009-06-04
申请号：JP2007297821
申请日：2007-11-16
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： KUNIYASU TSUTOMU , SHINTANI HIDEYUKI , KANEKO YOSHIYUKI
IPC分类号： H01J31/12
摘要： PROBLEM TO BE SOLVED: To provide an image display device having improved display characteristics and a longer life while improving the reliability of electric power supply to an electron source by preventing the cutting of an upper electrode. SOLUTION: The image display device includes a plurality of layers of field insulating films 81, 83 consisting of anodic oxidation films and arranged on the surface of an image signal wire 8 adjacent to a tunnel insulating film. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种具有改善的显示特性和更长寿命的图像显示装置，同时通过防止上电极的切割来提高对电子源的电力供应的可靠性。解决方案：图像显示装置包括多个由阳极氧化膜组成的场绝缘膜81,83，并且布置在与隧道绝缘膜相邻的图像信号线8的表面上。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009032534A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2009032534A
公开(公告)日：2009-02-12
申请号：JP2007195334
申请日：2007-07-27
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： KUNIYASU TSUTOMU , KANEKO YOSHIYUKI , YANASE HIROYASU , SHINTANI HIDEYUKI
IPC分类号： H01J31/12 , H01J29/04
摘要： PROBLEM TO BE SOLVED: To solve problems of image defects and deterioration of vacuum accompanying scrape of a surface of an interlayer insulating membrane arranged between a screen image signal wiring and a scanning signal wiring, and provide a long life image display device superior in display characteristics. SOLUTION: On the interlayer insulating membrane 14, a second insulating membrane 15 different in an etching rate from this interlayer insulating membrane 14 is laminated and arranged, and when forming an undercut part 16 in the second insulating membrane 15 by dry etching, the interlayer insulating membrane 14 is protected by the second insulating membrane 15. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了解决图像缺陷的问题和伴随着屏幕图像信号布线和扫描信号布线之间的层间绝缘膜的表面的刮擦的真空劣化，并且提供了长寿命的图像显示装置在显示特性。解决方案：在层间绝缘膜14上，层压和布置与该层间绝缘膜14的蚀刻速率不同的第二绝缘膜15，并且当通过干法蚀刻在第二绝缘膜15中形成底切部16时，层间绝缘膜14由第二绝缘膜15保护。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008053004A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2008053004A
公开(公告)日：2008-03-06
申请号：JP2006226882
申请日：2006-08-23
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： KIJIMA YUICHI , KANEKO YOSHIYUKI , SHIRAI MASAJI
IPC分类号： H01J31/12 , H01J29/04 , H01J29/87
摘要： PROBLEM TO BE SOLVED: To obtain a high luminance image display by suppressing degradation of contrast and occurrence of color mixture accompanying a high density arrangement of an electron source.
SOLUTION: A black matrix aperture BMA formed on a front substrate SUB2 side is formed in a size to include two electron sources ELS provided in a rear substrate. A phosphor is formed in this black matrix aperture BMA. A spacer SPC is installed on one side of a pair of two scanning signal wiring GL pairs. Each of the two electron sources ELS is supplied with a scanning signal from the scanning signal wiring GL on a closer side of the scanning signal wiring GL pairs respectively in close position.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过抑制伴随着电子源的高密度排列的混合物的对比度降低和颜色混合物的发生而获得高亮度图像显示。解决方案：形成在前基板SUB2侧上的黑矩阵孔BMA形成为包括设置在后基板中的两个电子源ELS的尺寸。在该黑矩阵孔BMA中形成荧光体。间隔件SPC安装在一对两个扫描信号布线GL对的一侧。两个电子源ELS中的每一个分别在扫描信号布线GL对的靠近侧的扫描信号布线GL上被提供有扫描信号。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007194034A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2007194034A
公开(公告)日：2007-08-02
申请号：JP2006010047
申请日：2006-01-18
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： KATO KENJI , TSUJI KAZUTAKA , KANEKO YOSHIYUKI
IPC分类号： H01J9/24 , H01J29/87 , H01J31/12
摘要： PROBLEM TO BE SOLVED: To provide an image display device with high image quality, brightness, capable of obtaining an image display of high quality by improving residual gas inside a display panel.
SOLUTION: Spacers 12 are made to contact sidewalls of a frame body 3 in a manner that one end part in longitudinal direction contacts the sidewall alternately, and fixed to a front base plate 2 and a back base plate 1 by an adhesion member 13, by the above, residual gas is not remained in a vacuum envelope along an arranging direction of a space keeping member, and flows smoothly.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过改善显示面板内的残留气体而获得高品质图像显示的图像质量，亮度高的图像显示装置。解决方案：间隔件12制成为以框架体3的侧壁交替接触侧壁的方式接触侧壁，并通过粘合构件固定到前基板2和后基板1上如图13所示，通过上述，沿着空间保持构件的排列方向，残留气体不会残留在真空外壳中，并且流动平稳。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007134256A Image display device and manufacturing method of the same 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：JP2007134256A
公开(公告)日：2007-05-31
申请号：JP2005328295
申请日：2005-11-14
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： KANEKO YOSHIYUKI , SAGAWA MASAKAZU , TSUJI KAZUTAKA , KIKUCHI HIROSHI
IPC分类号： H01J31/12 , H01J9/02 , H01J29/04
摘要： PROBLEM TO BE SOLVED: To secure the reliability of separation of elements by arranging a scanning signal wiring between two electron sources and surely electrically insulating the scanning signal wiring from one of the electron source out of two electron sources. SOLUTION: A continuous upper electrode AED is formed on the scanning signal wiring and the electron source ELS, and a notched part NOT for separating elements is formed on a part of the upper electrode AED. A part of a contour in lateral direction of the notched part NOT is arranged at a position where the scanning signal wiring is superposed on the other layers. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过在两个电子源之间布置扫描信号布线来确保元件分离的可靠性，并且可靠地将扫描信号布线与两个电子源中的一个电子源电绝缘。解决方案：在扫描信号布线和电子源ELS上形成连续的上电极AED，并且在上电极AED的一部分上形成不用于分离元件的缺口部分。切口部分NOT的横向轮廓的一部分布置在扫描信号布线叠加在其它层上的位置。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006196194A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2006196194A
公开(公告)日：2006-07-27
申请号：JP2005003383
申请日：2005-01-11
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： KATO KENJI , KANEKO YOSHIYUKI , HIRASAWA SHIGEMI , KIJIMA YUICHI
IPC分类号： H01J31/12 , H01J9/39 , H01J29/94
摘要： PROBLEM TO BE SOLVED: To suppress deterioration of display characteristics by stabilizing positioning of a getter.
SOLUTION: A room member 11 having a getter room 12 communicated with a vacuum container is airtightly joined and arranged via a sealing adhesive member 18 on the rear face of the rear face substrate 2 in which a plurality of electron emitting sources are formed, and a getter assembly 13 is arranged inside the getter room 12. This getter assembly 13 has the getter 15, a getter housing 14 retaining this getter 15, getter supports 16a, 16b supporting this getter housing 14, and a positioning rod 17 to set an arrangement position of the getter 15. A positioning groove 11a for the tip part of the positioning rod 17 to be inserted into the inside of the room member 11 is provided, and the getter assembly 13 is supported because the tip part of the positioning rod 17 is inserted into this positioning groove 11a.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过稳定吸气剂的定位来抑制显示特性的劣化。解决方案：具有与真空容器连通的吸气室12的室内构件11通过密封粘合构件18气密地接合并布置在背面基板2的背面上，其中形成有多个电子发射源吸气剂组件13设置在吸气剂室12的内部。该吸气剂组件13具有吸气剂15，保持该吸气剂15的吸气剂壳体14，支撑该吸气剂壳体14的吸气剂支撑体16a，16b，以及定位杆17 吸气剂15的布置位置。设置定位杆17的插入室内构件11内部的顶端部的定位槽11a，由于定位杆的前端部 17插入到该定位槽11a中。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005353453A Image display device 审中-公开
标题翻译：图像显示设备
公开(公告)号：JP2005353453A
公开(公告)日：2005-12-22
申请号：JP2004173877
申请日：2004-06-11
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： KIJIMA YUICHI , NISHIYAMA EIICHI , KANEKO YOSHIYUKI
IPC分类号： H01J31/12 , H01J1/62 , H01J19/06 , H01J29/02 , H01J29/96
CPC分类号： H01J29/02 , H01J29/96 , H01J31/123
摘要： PROBLEM TO BE SOLVED: To provide an image display device capable of having high quality display having a long lifetime, by removing the influence due to the residuals of an electrode forming material which is produced in a recessed part on the inner surface of a back substrate.
SOLUTION: A non-displayed island-shaped electrode 9 held at prescribed potential is disposed so as to surround the recessed part 12 of the opening of a through hole 8, which is provided on the inner surface 2a side of the back face substrate 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够具有长寿命的高质量显示的图像显示装置，通过消除由于在凹部中产生的电极形成材料的残留物在内表面上产生的影响背面基板。解决方案：以规定电位保持的未显示的岛状电极9被设置为围绕设置在背面的内表面2a侧的通孔8的开口的凹部12 底物2.版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005085666A Field emission display device 审中-公开
标题翻译：场发射显示装置
公开(公告)号：JP2005085666A
公开(公告)日：2005-03-31
申请号：JP2003318049
申请日：2003-09-10
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： OZAKI TOSHIBUMI , NAKAMURA TOMOKI , SASAKI SUSUMU , KANEKO YOSHIYUKI
IPC分类号： H01J29/04 , H01J1/62 , H01J29/46 , H01J29/48 , H01J31/12
CPC分类号： H01J29/481 , H01J29/467 , H01J31/127
摘要： PROBLEM TO BE SOLVED: To provide a field emission display device which has a high contrast ratio and a low current consumption by setting an electric potential distribution state of a composite electric field. SOLUTION: The electric field strength Eg between a control electrode 3 of a non-opening region and an electron emitting layer 2 is set so that an emission current which flows from an electron source 2 made of carbon nanotubes into the control electrode 3, becomes less than the value corresponding to the threshold emission current density Ith to attain the predetermined threshold. The surface electric field strength Es of the electron emitting layer 2 of an opening region 3-1 is set so that the emission current attains an operation current density Iop to get a desired intensity. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：通过设定复合电场的电位分布状态，提供具有高对比度和低电流消耗的场发射显示装置。解决方案：将非开口区域的控制电极3和电子发射层2之间的电场强度Eg设定为从由碳纳米管制成的电子源2流入控制电极3的发射电流，变得小于对应于阈值发射电流密度Ith的值以达到预定阈值。开口区域3-1的电子发射层2的表面电场强度Es被设定为使得发射电流达到操作电流密度Iop以获得期望的强度。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

JP2003346689A Display device 审中-公开
标题翻译：显示设备
公开(公告)号：JP2003346689A
公开(公告)日：2003-12-05
申请号：JP2002148101
申请日：2002-05-22
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： KIJIMA YUICHI , KANEKO YOSHIYUKI , HIRASAWA SHIGEMI , SASAKI SUSUMU , NAKAMURA TOMOKI , KAWASAKI HIROSHI , ISHIKAWA JUN
IPC分类号： H01J29/86 , H01J9/38 , H01J19/42 , H01J29/02 , H01J29/46 , H01J29/87 , H01J29/94 , H01J31/12 , H01J63/04
CPC分类号： H01J31/127 , H01J29/028 , H01J2329/8625
摘要： PROBLEM TO BE SOLVED: To improve workability upon assembly and yield of a product and make it possible to retain a necessary degree of vacuum over a long period of time.
SOLUTION: An inner frame 6 for supporting both end portions of a plate member control electrode 4 made up by a number of band electrode elements 4A running parallel with one another is provided within an outer frame 9 inserted between opposed peripheries of a rear substrate 1 and a front substrate 21 to provide the plate member control electrode 4 as a simple part integrated in a state that both end portions thereof in a display region have been fixed by the inner frame 6. A getter chamber is also provided between the outer frame 9 and the inner frame 6 to contain a getter 13 within the getter chamber.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提高产品的装配和产量的可加工性，并且可以在长时间内保持必要的真空度。解决方案：用于支撑由多个彼此平行延伸的带状电极元件4A构成的板构件控制电极4的两个端部的内框架6设置在插入在后部的相对的外围之间的外框架9内基板1和前基板21，以将板构件控制电极4作为简单部分提供，以将其在显示区域中的两个端部都由内框架6固定的状态整合在一起。吸气室还设置在外壳框架9和内框架6在吸气室内容纳吸气剂13。版权所有（C）2004，JPO

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