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1. 发明授权

US07755269B2 Spacer and image display panel using the same 有权
标题翻译：隔板和图像显示面板使用相同
公开(公告)号：US07755269B2
公开(公告)日：2010-07-13
申请号：US11620118
申请日：2007-01-05
申请人： Yuichi Sawai , Osamu Shiono , Takashi Namekawa , Nobuhiko Hosotani , Hiroshi Ito , Keiichi Kanazawa , Takashi Naitou , Hiroyuki Akata , Mitsuo Hayashibara , Shigemi Hirasawa , Motoyuki Miyata , Hiroki Yamamoto
发明人： Yuichi Sawai , Osamu Shiono , Takashi Namekawa , Nobuhiko Hosotani , Hiroshi Ito , Keiichi Kanazawa , Takashi Naitou , Hiroyuki Akata , Mitsuo Hayashibara , Shigemi Hirasawa , Motoyuki Miyata , Hiroki Yamamoto
IPC分类号： H01J1/62
CPC分类号： H01J31/127 , C03C3/21 , H01J29/028 , H01J29/864 , H01J2329/864 , H01J2329/8645 , H01J2329/8655 , H01J2329/866
摘要： It is an object of the present invention to provide a spacer which has an adequate Young's modulus for a spacer used in an image display panel and allows free adjustment of an electric resistance value, and an image display panel using the spacer. The spacer SPC holds a gap between a back panel PNL1 including a signal line CL, a scanning line GL, and an electronic source ELS provided for the main surface of a back substrate SUB1, and a front panel PNL2 including a fluorescent material PH, a black matrix BM, and an anode AD provided for the main surface of a front substrate SUB2. The spacer comprises phosphate glass including the same transition metal element with different valences. For electrical conduction, the included same transition metal element with different valences allows the use of hopping conduction between transition metal atoms with different valences to perform adjustment of electric resistance relatively easily. The transition metal element is at least one of vanadium (V), tungsten (W), molybdenum (Mo), niobium (Nb), and iron (Fe).
摘要翻译：本发明的目的是提供一种对图像显示面板中使用的间隔物具有足够的杨氏模量并且允许电阻值自由调节的间隔件，以及使用间隔件的图像显示面板。间隔件SPC在包括信号线CL，扫描线GL和设置在背面基板SUB1的主表面上的电子源ELS的后面板PNL1和包括荧光材料PH1的前面板PNL2之间保持间隙，黑矩阵BM和为前基板SUB2的主表面设置的阳极AD。间隔物包括含有不同化合价的相同过渡金属元素的磷酸盐玻璃。对于导电，包含的具有不同价态的相同过渡金属元素允许使用具有不同化合价的过渡金属原子之间的跳跃导通来相对容易地进行电阻调节。过渡金属元素是钒（V），钨（W），钼（Mo），铌（Nb）和铁（Fe）中的至少一种。

2. 发明申请

US20080007151A1 IMAGE DISPLAY DEVICE AND SPACER FOR USE THEREIN 审中-公开
标题翻译：图像显示设备及其使用的间隔器
公开(公告)号：US20080007151A1
公开(公告)日：2008-01-10
申请号：US11773591
申请日：2007-07-05
申请人： Takashi Naitou , Yuichi Sawai , Osamu Shiono , Mitsuo Hayashibara , Hiroshi Ito , Akira Hatori , Nobuhiko Hosotani , Shoji Shirai , Shigemi Hirasawa , Keiichi Kanazawa , Hiroyuki Akata
发明人： Takashi Naitou , Yuichi Sawai , Osamu Shiono , Mitsuo Hayashibara , Hiroshi Ito , Akira Hatori , Nobuhiko Hosotani , Shoji Shirai , Shigemi Hirasawa , Keiichi Kanazawa , Hiroyuki Akata
IPC分类号： H01J19/42 , H01J63/04 , H01J1/62
CPC分类号： H01J29/864 , H01J31/127 , H01J2329/864 , H01J2329/8645 , H01J2329/8655 , H01J2329/866
摘要： A spacer of the present invention for use in an image display device, which has the spacer between a cathode substrate with a cold cathode electron emitting device formed thereon and an anode substrate with a phosphor formed thereon, comprises a phosphate glass having transition metal oxides as its main components, and a higher phosphate concentration layer at the spacer surface. A thickness of the higher phosphate concentration layer is suppressed to 0.5 μm or less. More preferably, the spacer has a water resistant conductive passivation layer formed on its surface. This suppresses the thickness of the higher phosphate concentration layer to a thinner level, so that the spacer is less likely to be charged thus reducing the deflection amount of electron beam. An image display device of the present invention using above spacer can apply a higher voltage to the anode substrate, thus increasing the image quality.
摘要翻译：本发明的用于图像显示装置的间隔物，其具有在其上形成有冷阴极电子发射器件的阴极基板和其上形成有荧光体的阳极基板之间的间隔件，包括具有过渡金属氧化物的磷酸盐玻璃其主要成分和在间隔物表面的较高磷酸盐浓度层。较高磷酸盐浓度层的厚度被抑制在0.5μm以下。更优选地，间隔物在其表面上形成有防水导电钝化层。这将较高磷酸盐浓度层的厚度抑制到更薄的水平，使得间隔物不太可能被充电，从而减小电子束的偏转量。使用上述间隔物的本发明的图像显示装置可以向阳极基板施加更高的电压，从而提高图像质量。

3. 发明申请

US20080048552A1 Image display device 审中-公开
标题翻译：图像显示装置
公开(公告)号：US20080048552A1
公开(公告)日：2008-02-28
申请号：US11893246
申请日：2007-08-15
申请人： Hiroshi Ito , Nobuhiko Hosotani , Shigemi Hirasawa , Yuuichi Kijima , Kenji Kato , Takashi Naito , Yuuichi Sawai
发明人： Hiroshi Ito , Nobuhiko Hosotani , Shigemi Hirasawa , Yuuichi Kijima , Kenji Kato , Takashi Naito , Yuuichi Sawai
IPC分类号： H01J63/04
CPC分类号： H01J9/261 , H01J9/39 , H01J29/94 , H01J31/127
摘要： In an image display device which forms an image by allowing electrons from electron sources which are arranged in a matrix array to impinge on phosphors in the inside of a vacuum envelope, the degree of vacuum during an operation of the image display device is improved. A vacuum envelope is formed of a face substrate, a back substrate and a support body which is arranged between and along peripheries of the face substrate and the back substrate using a sealing material. By using frit glass which contains vanadium oxide as a main component for a material of the sealing material, due to a getter action of frit glass which contains vanadium oxide as the main component, after vacuum evacuation, a lifetime of the display device can be prolonged. Further, by using frit glass which contains vanadium oxide as the main component for a material of an adhesive material which bonds the spacers and the face substrate or bonds the spacers and the back glass, the getter action can be further enhanced. Further, by applying frit glasses which contain vanadium oxide as a main component to side surfaces of the spacers or portions of the inside of the display device which do not influence the formation of image by coating, the getter action can be further enhanced.
摘要翻译：在通过使排列成矩阵阵列的电子源的电子撞击在真空外壳的内部的荧光体上形成图像的图像显示装置中，能够提高图像显示装置的动作时的真空度。真空外壳由表面基板，后基板和支撑体形成，该基板和支撑体使用密封材料布置在面基板和背面基板的周边之间。通过使用含有氧化钒作为密封材料的主要成分的熔结玻璃，由于采用含有氧化钒作为主要成分的熔结玻璃的吸气剂作用，可以延长显示装置的寿命。此外，通过使用含有氧化钒作为主要成分的熔结玻璃作为粘合材料的材料，该粘合剂材料粘结隔离物和面基材，或者粘合间隔物和后玻璃，可以进一步提高吸气剂的作用。此外，通过将不含有氧化钒的玻璃料玻璃作为主要成分涂覆在间隔物的侧面或显示装置内部的不影响通过涂布形成图像的内部的部分，可以进一步提高吸气剂的作用。

4. 发明申请

US20070057622A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20070057622A1
公开(公告)日：2007-03-15
申请号：US11516743
申请日：2006-09-07
申请人： Shigemi Hirasawa , Akira Hatori , Yuichi Inoue , Hiroshi Ito , Nobuhiko Fukuoka
发明人： Shigemi Hirasawa , Akira Hatori , Yuichi Inoue , Hiroshi Ito , Nobuhiko Fukuoka
IPC分类号： H01J63/04 , H01J1/62
CPC分类号： H01J29/864 , H01J31/127 , H01J2329/864 , H01J2329/8655 , H01J2329/866
摘要： Spacers are fixed on scanning signal lines by a bonding member and conductive bonding member. Since the scanning signal lines and the spacers formed on a back substrate are fixed with the bonding member and the conductive bonding member, electrostatic charge of the spacers can be prevented. According to the invention, a display device which can obtain an image display with a high white uniformity is provided by stabilizing the potential applied to spacers and stabilizing the beam landing of electron beams.
摘要翻译：隔板通过接合构件和导电接合构件固定在扫描信号线上。由于扫描信号线和形成在背面基板上的间隔物用接合部件和导电接合部件固定，因此可以防止隔离物的静电电荷。根据本发明，通过稳定施加到间隔物的电位并稳定电子束的束着色来提供可以获得具有高白度均匀性的图像显示的显示装置。

5. 发明申请

US20080180019A1 Image display device 审中-公开
标题翻译：图像显示装置
公开(公告)号：US20080180019A1
公开(公告)日：2008-07-31
申请号：US11900069
申请日：2007-09-10
申请人： Shigemi Hirasawa , Hiroshi Ito
发明人： Shigemi Hirasawa , Hiroshi Ito
IPC分类号： H01J63/06
CPC分类号： H01J31/127 , H01J29/864 , H01J2329/8625 , H01J2329/863
摘要： In the case of a flat panel display having an vacuum envelope in which electron sources are formed in a matrix, it is difficult to control the distance between the front substrate and the rear substrate in and around the effective screen area. Spacers are arranged both in and around the effective display area 6. Inner spacers 12 are arranged in the effective display area 6 while outer spacers 13 are arranged around the effective display area 6. The distance between the front substrate 2 and the front substrate 1 in the peripheral area is controlled by the outer spacers 13. This can solve various problems including the electrification of spacers 12 which may occur if the distance between the front substrate 2 and the front substrate 1 is not uniform.
摘要翻译：在具有真空外壳的平板显示器的情况下，电子源以矩阵形式形成，难以在有效屏幕区域内和周围控制前基板与后基板之间的距离。隔板布置在有效显示区域6内和周围。内部间隔件12布置在有效显示区域6中，而外部间隔件13围绕有效显示区域6布置。外部区域中的前基板2和前基板1之间的距离由外间隔件13控制。这可以解决如果前基板2和前基板1之间的距离不均匀可能发生的间隔件12的带电的各种问题。

6. 发明申请

US20080136306A1 FLAT PANEL DISPLAY AND SPACER FOR USE THEREIN 审中-公开
标题翻译：平板显示器及其使用的间隔件
公开(公告)号：US20080136306A1
公开(公告)日：2008-06-12
申请号：US11773582
申请日：2007-07-05
申请人： Takashi Naitou , Yuichi Sawai , Osamu Shiono , Mitsuo Hayashibara , Hiroshi Ito , Akira Hatori , Nobuhiko Hosotani , Shoji Shirai , Shigemi Hirasawa , Keiichi Kanazawa , Hiroyuki Akata
发明人： Takashi Naitou , Yuichi Sawai , Osamu Shiono , Mitsuo Hayashibara , Hiroshi Ito , Akira Hatori , Nobuhiko Hosotani , Shoji Shirai , Shigemi Hirasawa , Keiichi Kanazawa , Hiroyuki Akata
IPC分类号： H01J1/88
CPC分类号： H01J31/127 , H01J29/864 , H01J2329/8635 , H01J2329/864 , H01J2329/8645 , H01J2329/8655 , H01J2329/866
摘要： A spacer according to the present invention for use in a flat panel display, which includes a cathode substrate with a cold cathode electron emitting device formed thereon, an anode substrate with a phosphor formed thereon, and a spacer disposed between the cathode and anode substrates, comprises a base made of a conductive glass, and a conductive crystallized glass layer on a surface of the base. The spacer is more excellent in antistatic characteristics than conventional spacers having a conducting layer on the surface of an insulating glass base. A flat panel display according to the present invention using the spacers permits a higher voltage to be applied, thus increasing image quality.
摘要翻译：根据本发明的用于平板显示器的间隔物，其包括其上形成有冷阴极电子发射器件的阴极基板，其上形成有荧光体的阳极基板和设置在阴极和阳极基板之间的间隔件，包括由导电玻璃制成的基底和在基底的表面上的导电结晶玻璃层。间隔物的抗静电特性比在绝缘玻璃基体的表面上具有导电层的常规间隔物更优异。根据本发明的使用间隔物的平板显示器允许施加更高的电压，从而提高图像质量。

7. 发明申请

US20070159056A1 Spacer and Image Display Panel Using the Same 有权
标题翻译：间隔和图像显示面板使用它
公开(公告)号：US20070159056A1
公开(公告)日：2007-07-12
申请号：US11620118
申请日：2007-01-05
申请人： Yuichi Sawai , Osamu Shiono , Takashi Namekawa , Nobuhiko Hosotani , Hiroshi Ito , Keiichi Kanazawa , Takashi Naitou , Hiroyuki Akata , Mitsuo Hayashibara , Shigemi Hirasawa , Motoyuki Miyata , Hiroki Yamamoto
发明人： Yuichi Sawai , Osamu Shiono , Takashi Namekawa , Nobuhiko Hosotani , Hiroshi Ito , Keiichi Kanazawa , Takashi Naitou , Hiroyuki Akata , Mitsuo Hayashibara , Shigemi Hirasawa , Motoyuki Miyata , Hiroki Yamamoto
IPC分类号： H01J63/04 , H01J1/62 , H01J19/42
CPC分类号： H01J31/127 , C03C3/21 , H01J29/028 , H01J29/864 , H01J2329/864 , H01J2329/8645 , H01J2329/8655 , H01J2329/866
摘要： It is an object of the present invention to provide a spacer which has an adequate Young's modulus for a spacer used in an image display panel and allows free adjustment of an electric resistance value, and an image display panel using the spacer. The spacer SPC holds a gap between a back panel PNL1 including a signal line CL, a scanning line GL, and an electronic source ELS provided for the main surface of a back substrate SUB1, and a front panel PNL2 including a fluorescent material PH, a black matrix BM, and an anode AD provided for the main surface of a front substrate SUB2. The spacer comprises phosphate glass including the same transition metal element with different valences. For electrical conduction, the included same transition metal element with different valences allows the use of hopping conduction between transition metal atoms with different valences to perform adjustment of electric resistance relatively easily. The transition metal element is at least one of vanadium (V), tungsten (W), molybdenum (Mo), niobium (Nb), and iron (Fe).
摘要翻译：本发明的目的是提供一种对图像显示面板中使用的间隔物具有足够的杨氏模量并且允许电阻值自由调节的间隔件，以及使用间隔件的图像显示面板。间隔件SPC在包括信号线CL，扫描线GL和设置在后基板SUB 1的主表面上的电子源ELS的背面板PNL 1和包括荧光材料的前面板PNL 2之间保持间隙 PH，黑矩阵BM，以及为前基板SUB2的主表面设置的阳极AD。间隔物包括含有不同化合价的相同过渡金属元素的磷酸盐玻璃。对于导电，包含的具有不同价态的相同过渡金属元素允许使用具有不同化合价的过渡金属原子之间的跳跃导通来相对容易地进行电阻调节。过渡金属元素是钒（V），钨（W），钼（Mo），铌（Nb）和铁（Fe）中的至少一种。

8. 发明授权

US09674511B2 Stereoscopic image display device 有权
公开(公告)号：US09674511B2
公开(公告)日：2017-06-06
申请号：US13825507
申请日：2011-03-15
申请人： Hiroshi Ito
发明人： Hiroshi Ito
IPC分类号： H04N13/04 , G02B27/22
CPC分类号： H04N13/341 , G02B27/225 , G02B27/2264 , H04N13/32
摘要： The invention can provide a stereoscopic image display device, which achieves advantages of both a “glasses” device and a “naked-eye” device, while having a small size. When a right-eye image is displayed, a light blocking region forms on the left side of the center line, and when a left-eye image is displayed, a light blocking region forms on the right side of the center line. When the viewer is located in the regions, the right eye views the right-eye image, and the left eye views the left-eye image. Thus, even when the viewer faces stereoscopic display device with naked eyes, the viewer can view the stereoscopic image as long as the eyes of the viewer are located in the light blocking regions. The right and left images are mixed in the region other than the light blocking regions. However, multiple viewers can view the stereoscopic image when wearing the glasses.

9. 发明授权

US09330613B2 Image display method and liquid crystal display device employing same 有权
标题翻译：图像显示方法和采用该方法的液晶显示装置
公开(公告)号：US09330613B2
公开(公告)日：2016-05-03
申请号：US13885109
申请日：2011-06-13
申请人： Hiroshi Ito
发明人： Hiroshi Ito
IPC分类号： G09G5/10 , G09G3/36 , H04N13/00 , H04N13/04 , G09G3/00
CPC分类号： G09G3/3607 , G09G3/003 , G09G3/3648 , G09G2310/0224 , G09G2310/061 , H04N13/144 , H04N13/315 , H04N13/341
摘要： Uniformize afterimages caused by black insertion to each image when two types of images are alternately displayed. There are provided a left and right image alternate output unit, a mask pattern storage unit, a mask pattern selection counter, and a mask synthesizing unit. The left and right image alternate output unit alternately outputs two types of video frames. The mask pattern storage unit stores m mask patterns, wherein basic regions are defined in a pixel region of a liquid crystal panel, the pixel region has m pixels arrayed in a matrix, m is an even number equal to or greater than 4, the in mask patterns have different arrangements of mask pixels in the basic region, and the number of the mask pixels is an even number smaller than m and equal to or greater than 2.
摘要翻译：当交替显示两种类型的图像时，均匀化由黑色插入引起的每个图像所造成的余像。提供了左右图像交替输出单元，掩模图案存储单元，掩模图案选择计数器和掩码合成单元。左右图像交替输出单元交替输出两种类型的视频帧。掩模图案存储单元存储m个掩模图案，其中基本区域被限定在液晶面板的像素区域中，像素区域具有以矩阵排列的m个像素，m为等于或大于4的偶数，掩模图案在基本区域中具有不同的掩模像素布置，并且掩模像素的数量是小于m且等于或大于2的偶数。

10. 发明授权

US08819903B2 Manufacturing method of a piezoelectric element and a liquid ejecting head 有权
标题翻译：压电元件和液体喷射头的制造方法
公开(公告)号：US08819903B2
公开(公告)日：2014-09-02
申请号：US13197464
申请日：2011-08-03
申请人： Toshihiro Shimizu , Jiro Kato , Eiju Hirai , Hiroshi Ito
发明人： Toshihiro Shimizu , Jiro Kato , Eiju Hirai , Hiroshi Ito
IPC分类号： H04R17/00 , H01L41/29 , B41J2/16 , H01L41/314 , B41J2/14
CPC分类号： H01L41/29 , B41J2/161 , B41J2/1628 , B41J2/1631 , B41J2002/14491 , H01L41/314 , Y10T29/42 , Y10T29/49002 , Y10T29/49401
摘要： A manufacturing method of a piezoelectric element includes: forming a first conductive layer upon a substrate; forming a piezoelectric layer upon the first conductive layer; forming a second conductive layer upon the piezoelectric layer; forming a third conductive layer upon the second conductive layer; forming a first portion, a second portion, and an opening portion provided between the first portion and the second portion by patterning the third conductive layer; forming a resist layer that covers the opening portion and covers the edges of the first portion and the second portion that face the opening portion side; and forming a first conductive portion and a second conductive portion configured from the first portion and the second portion, and forming a third conductive portion configured from the second conductive layer, by dry-etching the second conductive layer using the first portion, the second portion, and the resist layer as a mask.
摘要翻译：压电元件的制造方法包括：在基板上形成第一导电层; 在所述第一导电层上形成压电层; 在所述压电层上形成第二导电层; 在所述第二导电层上形成第三导电层; 通过对第三导电层进行构图而形成第一部分，第二部分和设置在第一部分和第二部分之间的开口部分; 形成覆盖所述开口部并且覆盖所述第一部分和面向所述开口部侧的所述第二部分的边缘的抗蚀剂层; 以及形成由所述第一部分和所述第二部分构成的第一导电部分和第二导电部分，以及通过使用所述第一部分干蚀刻所述第二导电层，形成由所述第二导电层构成的第三导电部分，所述第二部分，抗蚀剂层作为掩模。

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