公开(公告)号：US20080211408A1

公开(公告)日：2008-09-04

申请号：US11572902

申请日：2005-08-11

申请人： Hiroyuki Yamakita ,  Masatoshi Kitagawa ,  Mikihiko Nishitani ,  Noriyasu Echigo ,  Tomohiro Okumura ,  Hiroaki Ishio ,  Hikaru Nishitani

发明人： Hiroyuki Yamakita ,  Masatoshi Kitagawa ,  Mikihiko Nishitani ,  Noriyasu Echigo ,  Tomohiro Okumura ,  Hiroaki Ishio ,  Hikaru Nishitani

IPC分类号： H01J17/49 ,  H01J9/02

CPC分类号： H01J11/12 ,  H01J9/261 ,  H01J11/48

摘要： An object of the present invention is to provide a plasma display panel and a manufacturing method thereof that can prevent a dielectric layer and a protective layer from being deteriorated and give excellent image display performance, by performing a sealing process effectively. The object can be realized by a plasma display panel including a front panel 10 and a back panel 11 arranged in opposing to each other at a certain gap, the front panel and the back panel being sealed by a sealing layer 17 that is provided on entire peripheral portions of main surfaces of the front panel and the back panel, and the sealing layer is composed of at least one material selected from the group consisting of an organic resin material, an inorganic material, and a metal material (more specifically, a silica material as a main component and an epoxy resin material).

摘要翻译： 本发明的目的在于提供一种通过有效地进行密封处理，可以防止电介质层和保护层劣化并且具有优异的图像显示性能的等离子体显示面板及其制造方法。 该目的可以通过等离子体显示面板来实现，该等离子体显示面板包括以一定间隙彼此相对布置的前面板10和后面板11，前面板和背面面板被设置在整体上的密封层17密封 前面板和后面板的主表面的周边部分和密封层由选自有机树脂材料，无机材料和金属材料（更具体地，二氧化硅）中的至少一种材料组成 材料作为主要成分和环氧树脂材料）。

公开(公告)号：US20080315768A1

公开(公告)日：2008-12-25

申请号：US11572900

申请日：2005-08-11

申请人： Hiroyuki Yamakita ,  Masatoshi Kitagawa ,  Mikihiko Nishitani

发明人： Hiroyuki Yamakita ,  Masatoshi Kitagawa ,  Mikihiko Nishitani

IPC分类号： H01J17/49 ,  H01J9/26

CPC分类号： H01J11/24 ,  H01J9/02 ,  H01J11/12 ,  H01J11/38 ,  H01J2211/245 ,  H01J2211/323

摘要： A PDP (101) with a reduced discharge inception voltage and discharge sustaining voltage for improving luminous efficiency has at least a pair of substrates (110 and 111) that are disposed in opposition to sandwich a discharge space therebetween. At least a portion of at least one of the substrates has two or more display electrode pairs (104) that include narrow bus electrodes (159 and 169), a dielectric layer (107) formed so as to cover the display electrode pairs (104), and a protective layer (108) formed so as to cover the dielectric layer (107). The dielectric layer (107) has a dense film structure with a dielectric breakdown voltage of 1.0×106 [V/cm] to 1.0×107 [V/cm].

摘要翻译： 具有降低的放电起始电压和放电维持电压以提高发光效率的PDP（101）具有至少一对基板（110和111），所述基板相对于其间夹着放电空间设置。 至少一个基板的至少一部分具有两个或更多个显示电极对（104），其包括窄的总线电极（159和169），形成为覆盖显示电极对（104）的电介质层（107） ，和形成为覆盖电介质层（107）的保护层（108）。 电介质层（107）具有介电击穿电压为1.0×10 6 [V / cm]至1.0×10 7 [V / cm]的致密膜结构。

公开(公告)号：US07956540B2

公开(公告)日：2011-06-07

申请号：US11572900

申请日：2005-08-11

申请人： Hiroyuki Yamakita ,  Masatoshi Kitagawa ,  Mikihiko Nishitani

发明人： Hiroyuki Yamakita ,  Masatoshi Kitagawa ,  Mikihiko Nishitani

IPC分类号： H01J17/49

CPC分类号： H01J11/24 ,  H01J9/02 ,  H01J11/12 ,  H01J11/38 ,  H01J2211/245 ,  H01J2211/323

摘要： A PDP (101) with a reduced discharge inception voltage and discharge sustaining voltage for improving luminous efficiency has at least a pair of substrates (110 and 111) that are disposed in opposition to sandwich a discharge space therebetween. At least a portion of at least one of the substrates has two or more display electrode pairs (104) that include narrow bus electrodes (159 and 169), a dielectric layer (107) formed so as to cover the display electrode pairs (104), and a protective layer (108) formed so as to cover the dielectric layer (107). The dielectric layer (107) has a dense film structure with a dielectric breakdown voltage of 1.0×106 [V/cm] to 1.0×107 [V/cm].

摘要翻译： 具有降低的放电起始电压和放电维持电压以提高发光效率的PDP（101）具有至少一对基板（110和111），所述基板相对于其间夹着放电空间设置。 至少一个基板的至少一部分具有两个或更多个显示电极对（104），其包括窄的总线电极（159和169），形成为覆盖显示电极对（104）的电介质层（107） ，和形成为覆盖电介质层（107）的保护层（108）。 电介质层（107）具有介电击穿电压为1.0×106 [V / cm]〜1.0×10 7 [V / cm]的致密膜结构。

公开(公告)号：US20090167176A1

公开(公告)日：2009-07-02

申请号：US12297200

申请日：2007-04-27

申请人： Yusuke Fukui ,  Takuji Tsujita ,  Jun Hashimoto ,  Hikaru Nishitani ,  Masaharu Terauchi ,  Mikihiko Nishitani

发明人： Yusuke Fukui ,  Takuji Tsujita ,  Jun Hashimoto ,  Hikaru Nishitani ,  Masaharu Terauchi ,  Mikihiko Nishitani

IPC分类号： H01J17/49 ,  H01J9/26

CPC分类号： H01J11/40 ,  H01J9/02 ,  H01J11/12 ,  H01J11/38

摘要： A PDP can be driven at low voltage while having a charge retention property in a protection layer, and has favorable image display properties. Additionally, the PDP prevents the occurrence of discharge delay and realizes high-quality image display by performing favorable high-speed driving in a high definition PDP. To achieve this, a surface layer (8) is formed to a film thickness of 1 μm in an oxygen atmosphere having an oxygen partial pressure of 0.025 Pa or more, the surface layer (8) is provided on a face of a dielectric layer (7) on a discharge space side. Furthermore, MgO particles (16) are dispersed on a surface of the surface layer (8). The surface layer (8) has the effects of protecting the dielectric layer (7) from ion bombardment during discharge, reducing the firing voltage, and preventing excessive electron loss. Also, the MgO particles (16) have a high initial electron emission property.

摘要翻译： PDP可以在低电压下驱动，同时在保护层中具有电荷保持性，并且具有良好的图像显示性能。 此外，PDP通过在高清晰度PDP中执行有利的高速驱动来防止放电延迟的发生并实现高质量的图像显示。 为了实现这一点，在氧分压为0.025Pa以上的氧气氛中，表面层（8）形成为1μm的膜厚，表面层（8）设置在电介质层的表面（ 7）放电空间侧。 此外，MgO颗粒（16）分散在表面层（8）的表面上。 表面层（8）具有在放电期间保护电介质层（7）免受离子轰击的作用，降低了点火电压，并防止了电子损失过大。 此外，MgO粒子（16）具有高的初始电子发射特性。

公开(公告)号：US08018154B2

公开(公告)日：2011-09-13

申请号：US12297200

申请日：2007-04-27

申请人： Yusuke Fukui ,  Takuji Tsujita ,  Jun Hashimoto ,  Hikaru Nishitani ,  Masaharu Terauchi ,  Mikihiko Nishitani

发明人： Yusuke Fukui ,  Takuji Tsujita ,  Jun Hashimoto ,  Hikaru Nishitani ,  Masaharu Terauchi ,  Mikihiko Nishitani

IPC分类号： H01J17/49

CPC分类号： H01J11/40 ,  H01J9/02 ,  H01J11/12 ,  H01J11/38

摘要： A PDP can be driven at low voltage while having a charge retention property in a protection layer, and has favorable image display properties. Additionally, the PDP prevents the occurrence of discharge delay and realizes high-quality image display by performing favorable high-speed driving in a high definition PDP. To achieve this, a surface layer (8) is formed to a film thickness of 1 μm in an oxygen atmosphere having an oxygen partial pressure of 0.025 Pa or more, the surface layer (8) is provided on a face of a dielectric layer (7) on a discharge space side. Furthermore, MgO particles (16) are dispersed on a surface of the surface layer (8). The surface layer (8) has the effects of protecting the dielectric layer (7) from ion bombardment during discharge, reducing the firing voltage, and preventing excessive electron loss. Also, the MgO particles (16) have a high initial electron emission property.

摘要翻译： PDP可以在低电压下驱动，同时在保护层中具有电荷保持性，并且具有良好的图像显示性能。 此外，PDP通过在高清晰度PDP中执行有利的高速驱动来防止放电延迟的发生并实现高质量的图像显示。 为了实现这一点，在氧分压为0.025Pa以上的氧气氛中，表面层（8）形成为1μm的膜厚，表面层（8）设置在电介质层的表面（ 7）放电空间侧。 此外，MgO颗粒（16）分散在表面层（8）的表面上。 表面层（8）具有在放电期间保护电介质层（7）免受离子轰击的作用，降低了点火电压，并防止了电子损失过量。 此外，MgO粒子（16）具有高的初始电子发射特性。

公开(公告)号：US06806498B2

公开(公告)日：2004-10-19

申请号：US10218310

申请日：2002-08-15

申请人： Yoshinao Taketomi ,  Keizaburo Kuramasu ,  Masumi Izuchi ,  Hiroshi Satani ,  Hiroshi Tsutsu ,  Hikaru Nishitani ,  Mikihiko Nishitani ,  Masashi Goto ,  Yoshiko Mino

发明人： Yoshinao Taketomi ,  Keizaburo Kuramasu ,  Masumi Izuchi ,  Hiroshi Satani ,  Hiroshi Tsutsu ,  Hikaru Nishitani ,  Mikihiko Nishitani ,  Masashi Goto ,  Yoshiko Mino

IPC分类号： H01L31036

CPC分类号： H01L21/02532 ,  H01L21/02609 ,  H01L21/02683 ,  H01L21/02686 ,  H01L21/02689 ,  H01L21/02691 ,  H01L21/2026 ,  H01L21/316 ,  H01L29/66757 ,  H01L29/78675 ,  H01L29/78696

摘要： In a polycrystalline silicon thin film transistor, a semiconductor device having a high field effect mobility is achieved by increasing a grain size of a silicon thin film. First, an insulation layer having a two-layer structure is formed on a transparent insulated substrate 201. In the insulation layer, a lower insulation layer 202, which is in contact with the transparent insulating substrate 201, is made to have a higher thermal conductivity than an upper insulation layer 203. Thereafter, the upper insulation layer 203is patterned so that a plurality of stripes are formed thereon. Subsequently, an amorphous silicon thin film 204 is formed on the patterned insulation layer, and the insulation layer is irradiated with a laser light scanning in a direction parallel to the stripe pattern on the upper insulation layer 203. Thus, the amorphous silicon thin film 203 is formed into a polycrystalline silicon thin film 210.

摘要翻译： 在多晶硅薄膜晶体管中，通过增加硅薄膜的晶粒尺寸来实现具有高场效应迁移率的半导体器件。 首先，在透明绝缘基板201上形成具有双层结构的绝缘层。在绝缘层中，与透明绝缘基板201接触的下绝缘层202被制成具有较高的热导率 之后，上绝缘层203被图案化，从而在其上形成多个条纹。 随后，在图案化绝缘层上形成非晶硅薄膜204，并且在上绝缘层203上沿与平行于条纹图案的方向扫描的激光照射绝缘层。因此，非晶硅薄膜203 形成多晶硅薄膜210。

公开(公告)号：US06528397B1

公开(公告)日：2003-03-04

申请号：US09581768

申请日：2000-06-16

申请人： Yoshinao Taketomi ,  Keizaburo Kuramasu ,  Masumi Izuchi ,  Hiroshi Satani ,  Hiroshi Tsutsu ,  Hikaru Nishitani ,  Mikihiko Nishitani ,  Masashi Goto ,  Yoshiko MIno

发明人： Yoshinao Taketomi ,  Keizaburo Kuramasu ,  Masumi Izuchi ,  Hiroshi Satani ,  Hiroshi Tsutsu ,  Hikaru Nishitani ,  Mikihiko Nishitani ,  Masashi Goto ,  Yoshiko MIno

IPC分类号： H01L2136

CPC分类号： H01L21/02532 ,  H01L21/02609 ,  H01L21/02683 ,  H01L21/02686 ,  H01L21/02689 ,  H01L21/02691 ,  H01L21/2026 ,  H01L21/316 ,  H01L29/66757 ,  H01L29/78675 ,  H01L29/78696

摘要： In a polycrystalline silicon thin film transistor, a semiconductor device having a high field effect mobility is achieved by increasing a grain size of a silicon thin film. First, an insulation layer having a two-layer structure is formed on a transparent insulated substrate 201. In the insulation layer, a lower insulation layer 202, which is in contact with the transparent insulating substrate 201, is made to have a higher thermal conductivity than an upper insulation layer 203. Thereafter, the upper insulation layer 203 is patterned so that a plurality of stripes are formed thereon. Subsequently, an amorphous silicon thin film 204 is formed on the patterned insulation layer, and the insulation layer is irradiated with a laser light scanning in a direction parallel to the stripe pattern on the upper insulation layer 203. Thus, the amorphous silicon thin film 203 is formed into a polycrystalline silicon thin film 210.

摘要翻译： 在多晶硅薄膜晶体管中，通过增加硅薄膜的晶粒尺寸来实现具有高场效应迁移率的半导体器件。 首先，在透明绝缘基板201上形成具有双层结构的绝缘层。在绝缘层中，与透明绝缘基板201接触的下绝缘层202被制成具有较高的热导率 之后，上绝缘层203被图案化，从而在其上形成多个条纹。 随后，在图案化绝缘层上形成非晶硅薄膜204，并且在上绝缘层203上沿与平行于条纹图案的方向扫描的激光照射绝缘层。因此，非晶硅薄膜203 形成多晶硅薄膜210。

公开(公告)号：US20100039033A1

公开(公告)日：2010-02-18

申请号：US12015310

申请日：2008-01-16

申请人： Yukihiro Morita ,  Masatoshi Kitagawa ,  Kiichiro Oishi ,  Mikihiko Nishitani

发明人： Yukihiro Morita ,  Masatoshi Kitagawa ,  Kiichiro Oishi ,  Mikihiko Nishitani

IPC分类号： H01J17/49 ,  H01J9/24

CPC分类号： H01J11/40 ,  H01J9/02 ,  H01J11/12

摘要： A plasma display panel in which a first substrate having a protective layer formed thereon opposes a second substrate across a discharge space, with the substrates being sealed around a perimeter thereof. At a surface of the protective layer, first and second materials of different electron emission properties are exposed to the discharge space, with at least one of the materials existing in a dispersed state. The first and second materials may be first and second crystals, and the second crystal may be dispersed throughout the first crystal.

摘要翻译： 一种等离子体显示面板，其中形成有保护层的第一基板横跨放电空间与第二基板相对，基板围绕其周边被密封。 在保护层的表面上，具有不同电子发射特性的第一和第二材料暴露于放电空间，其中至少一种材料以分散状态存在。 第一和第二材料可以是第一和第二晶体，并且第二晶体可以分散在整个第一晶体中。

公开(公告)号：US20080278074A1

公开(公告)日：2008-11-13

申请号：US10594294

申请日：2005-04-07

申请人： Shinichi Yamamoto ,  Mikihiko Nishitani ,  Masaharu Terauchi ,  Jun Hashimoto ,  Masatoshi Kitagawa

发明人： Shinichi Yamamoto ,  Mikihiko Nishitani ,  Masaharu Terauchi ,  Jun Hashimoto ,  Masatoshi Kitagawa

IPC分类号： H01J17/49 ,  H01J9/02

CPC分类号： H01J11/12 ,  H01J11/40

摘要： Provided is a gas discharge display panel that exhibits a favorable display performance by maintaining a wall charge retaining power, controlling discharge delay within a range adequate for optimal image display, and reducing the discharge starting voltage at comparatively low cost. Also provided is a PDP that exhibits more reliability with enhanced display quality by further improving the secondary electron emission factor γ compared to conventional cases and lowering the discharge starting voltage to widen the driving margin. Further provided is a manufacturing method of a gas discharge display panel, by which the manufacturing cost lowers by reduction of the exhaustion time in the sealing exhaustion process, and by which the driving circuit cost is reduced. In a gas discharge display panel of the present invention, a protective layer (15) has a first protective film (151) and a second protective film (152), the second protective film (152) is formed on at least part of a surface of the first protective film (151), and the first protective film (151) has a larger impurity content than the second protective film (152).

摘要翻译： 提供一种气体放电显示面板，其通过保持壁电荷保持功率而显示良好的显示性能，将放电延迟控制在适于最佳图像显示的范围内，并且以相对低的成本降低放电启动电压。 还提供了一种PDP，其通过与常规情况相比进一步改善二次电子发射因子γ并降低放电起始电压以扩大驱动裕度，显示出具有增强的显示质量的更高的可靠性。 进一步提供一种气体放电显示面板的制造方法，通过减少密封耗尽处理中的耗尽时间，降低制造成本，降低驱动电路成本。 在本发明的气体放电显示面板中，保护层（15）具有第一保护膜（151）和第二保护膜（152），第二保护膜（152）形成在表面的至少一部分上 的第一保护膜（151），并且第一保护膜（151）的杂质含量比第二保护膜（152）大。

公开(公告)号：US20060250147A1

公开(公告)日：2006-11-09

申请号：US10568985

申请日：2004-08-23

申请人： Yukihiro Morita ,  Mikihiko Nishitani ,  Masatoshi Kitagawa ,  Takaharu Nagotomi

发明人： Yukihiro Morita ,  Mikihiko Nishitani ,  Masatoshi Kitagawa ,  Takaharu Nagotomi

IPC分类号： G01R31/305

CPC分类号： G01N23/2251 ,  H01J37/252 ,  H01J2211/40

摘要： A measuring device, a measuring method, and an evaluating device for easily and accurately obtaining information suitable to evaluate, for example, the discharge characteristic of an insulating film such as an MgO protective layer of a plasma display are provided. An MgO film surface, a sample to be measured, is irradiated with electrons or ions emitted from an electron gun (130) or an ion gun (140). The energy distribution of the secondary electrons emitted from the sample is measured by an electron spectrograph (150), and the spectrum data on the measured secondary electrons is supplied to an analyzing device (200). The analyzing device (200) analyzes the spectrum data and determines information (evaluation values) to evaluate the properties of the sample to be measured.

摘要翻译： 提供了一种测量装置，测量方法和评估装置，用于容易且准确地获得适合于评价例如等离子体显示器的MgO保护层等绝缘膜的放电特性的信息。 用从电子枪（130）或离子枪（140）发射的电子或离子照射待测量的样品的MgO膜表面。 通过电子光谱仪（150）测量从样品发射的二次电子的能量分布，并将测量的二次电子的光谱数据提供给分析装置（200）。 分析装置（200）分析频谱数据并确定信息（评估值），以评估待测样品的性质。