公开(公告)号：US07235928B2

公开(公告)日：2007-06-26

申请号：US10472406

申请日：2002-05-31

申请人： Akira Shiokawa ,  Koji Akiyama ,  Tetsuya Imai ,  Katsutoshi Shindo ,  Hidetaka Higashino ,  Koichi Kotera ,  Kanako Miyashita

发明人： Akira Shiokawa ,  Koji Akiyama ,  Tetsuya Imai ,  Katsutoshi Shindo ,  Hidetaka Higashino ,  Koichi Kotera ,  Kanako Miyashita

IPC分类号： H01J17/20

CPC分类号： H01J11/50 ,  H01J11/12

摘要： A gas discharge panel capable of high-speed driving at a low drive voltage, while suppressing the occurrence of write errors in a write period, and a manufacturing method for the same. To achieve this, in the gas discharge panel of the present invention, a secondary gas formed from at least one of carbon dioxide, water vapor, oxygen and nitrogen is induced into discharge spaces 30 evacuated until the residual gas pressure is 0.02 mPa or less, and an He—Xe or Ne—Xe rare gas (discharge gas) is induced into discharge spaces 30. The amount of the secondary gas included within discharge spaces 30 when, for example, carbon dioxide is included therein, is suitably set in terms of both a discharge starting voltage and an electron emission ability, so that the partial pressure of the carbon dioxide is in a range of 0.05 mPa to 0.5 mPa inclusive.

摘要翻译： 一种能够在低驱动电压下高速驱动的气体放电面板及其制造方法，同时抑制写入期间的写入错误的发生。 为此，在本发明的气体放电面板中，将由二氧化碳，水蒸气，氧气和氮气中的至少一种形成的二次气体引入排气空间30中，直至残留气体压力为0.02mPa以下， 并且将He-Xe或Ne-Xe稀有气体（放电气体）引入放电空间30。 包括在放电空间30内的二次气体的量例如在其中包含二氧化碳时，根据放电起始电压和电子发射能力来适当地设定，使得二氧化碳的分压为 0.05mPa〜0.5mPa的范围。

公开(公告)号：US07348729B2

公开(公告)日：2008-03-25

申请号：US10362853

申请日：2001-08-28

申请人： Kanako Miyashita ,  Koichi Kotera ,  Akira Shiokawa

发明人： Kanako Miyashita ,  Koichi Kotera ,  Akira Shiokawa

IPC分类号： H01J17/49

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

摘要： A plasma display panel having excellent electron emission properties and a method of making the same. A plasma display panel is provided with a protective layer having a dense growth of columnar crystals formed on a dielectric layer. A middle layer can be provided for improving orientation of the columnar crystals. A heating step creates seed crystals to increase the width and growth of columnar crystals with a selective orientation and greater diameter. The area of any exposed surfaces on the protective layer becomes smaller and absorption of impurities decreases. A layer of grain crystals or an amorphic crystal layer is initially deposited on the dielectric layer to establish wider area seed crystals of a desired orientation. A vacuum evaporated complimentary protective layer can then be grown with the improved configuration.

摘要翻译： 具有优异的电子发射特性的等离子体显示面板及其制造方法。 等离子体显示面板设置有在电介质层上形成的柱状晶体致密生长的保护层。 可以提供中间层以改善柱状晶体的取向。 加热步骤产生晶种以增加具有选择性取向和更大直径的柱状晶体的宽度和生长。 保护层上的任何暴露表面的面积变小，杂质的吸收降低。 最初在电介质层上沉积晶粒晶体层或非晶态晶体层，以形成具有所需取向的更宽面积的晶种。 然后可以用改进的构型生长真空蒸发的互补保护层。

公开(公告)号：US06758714B2

公开(公告)日：2004-07-06

申请号：US09918038

申请日：2001-07-30

申请人： Yoshiki Sasaki ,  Ryuichi Murai ,  Hiroyoshi Tanaka ,  Hideaki Yasui ,  Masatoshi Kudoh ,  Akira Shiokawa ,  Junichi Hibino ,  Hidetaka Higashino ,  Kinzo Nonomura ,  Shigeo Suzuki ,  Masaki Aoki

发明人： Yoshiki Sasaki ,  Ryuichi Murai ,  Hiroyoshi Tanaka ,  Hideaki Yasui ,  Masatoshi Kudoh ,  Akira Shiokawa ,  Junichi Hibino ,  Hidetaka Higashino ,  Kinzo Nonomura ,  Shigeo Suzuki ,  Masaki Aoki

IPC分类号： H01J932

CPC分类号： H01J9/242 ,  H01J9/261 ,  H01J11/12 ,  H01J11/36 ,  H01J11/48

摘要： Plasma display panels of the prior art are prone to cross talk leading to unstable image. The present invention provides a gas discharge panel comprising a first panel substrate 104 having first electrodes 24, a second panel substrate 108 having second electrodes 23 opposing the first panel substrate 104, a sealing portion provided between peripheries of the two substrates for forming a gas discharge space 112 between the first and second panel substrates 104, 108 and division walls 30 provided on the second panel substrate 108 for dividing the gas discharge space 112, wherein ridges of the division walls 30 are bonded onto the inner surface of the first panel substrate 104

摘要翻译： 现有技术的等离子体显示面板易于串扰导致不稳定的图像。 本发明提供一种气体放电面板，其包括具有第一电极24的第一面板衬底104，具有与第一面板衬底104相对的第二电极23的第二面板衬底108，设置在两个衬底的周边之间的密封部分，用于形成气体放电 在第一和第二面板基板104,108之间的空间112和设置在第二面板基板108上用于分隔气体放电空间112的分隔壁30，其中分隔壁30的脊被接合到第一面板基板104的内表面上

公开(公告)号：US06548962B1

公开(公告)日：2003-04-15

申请号：US09485469

申请日：2000-02-08

申请人： Akira Shiokawa ,  Ryuichi Murai ,  Hiroyoshi Tanaka ,  Yoshiki Sasaki ,  Masatoshi Kudoh ,  Masaki Aoki ,  Hidetaka Higashino ,  Kinzou Nonomura

发明人： Akira Shiokawa ,  Ryuichi Murai ,  Hiroyoshi Tanaka ,  Yoshiki Sasaki ,  Masatoshi Kudoh ,  Masaki Aoki ,  Hidetaka Higashino ,  Kinzou Nonomura

IPC分类号： G09G310

CPC分类号： H01J11/12 ,  H01J11/24 ,  H01J11/30 ,  H01J11/32 ,  H01J2211/245 ,  H01J2211/323

摘要： A gas discharge panel in which cell filled with a discharge gas are arranged as a matrix between a pair of opposed plates, and in which a pair of display electrodes on a surface of one of the pair of opposed plates extend across a plurality of cells in the direction of rows, where a gap between the pair of display electrodes has two discharge gap widths one of which is larger than the other. The voltage is lowered and the power consumption is properly restricted by starting the discharge at the discharge gap at a space having the smaller gap width. An excellent discharge efficiency is secured by sustaining the discharge at a space having the larger gap width.

摘要翻译： 一种气体放电面板，其中填充有放电气体的单元被布置为一对相对板之间的矩阵，并且其中一对相对板之一上的一对显示电极延伸穿过多个单元 行的方向，其中一对显示电极之间的间隙具有两个放电间隙宽度，其中之一大于另一个。 通过在具有较小间隙宽度的空间处的放电间隙开始放电，电压降低并且功率消耗被适当地限制。 通过在具有较大间隙宽度的空间维持放电来确保优异的放电效率。

公开(公告)号：US06353287B1

公开(公告)日：2002-03-05

申请号：US09331139

申请日：1999-06-16

申请人： Yoshiki Sasaki ,  Ryuichi Murai ,  Hiroyoshi Tanaka ,  Hideaki Yasui ,  Masatoshi Kudoh ,  Akira Shiokawa ,  Junichi Hibino ,  Hidetaka Higashino ,  Kinzo Nonomura ,  Shigeo Suzuki ,  Masaki Aoki

发明人： Yoshiki Sasaki ,  Ryuichi Murai ,  Hiroyoshi Tanaka ,  Hideaki Yasui ,  Masatoshi Kudoh ,  Akira Shiokawa ,  Junichi Hibino ,  Hidetaka Higashino ,  Kinzo Nonomura ,  Shigeo Suzuki ,  Masaki Aoki

IPC分类号： H01J1102

CPC分类号： H01J9/242 ,  H01J9/261 ,  H01J11/12 ,  H01J11/36 ,  H01J11/48

摘要： Plasma display panels of the prior art are prone to cross talk leading to unstable image. The present invention provides a gas discharge panel comprising a first panel substrate 104 having first electrodes 24, a second panel substrate 108 having second electrodes 23 opposing the first panel substrate 104, a sealing portion provided between peripheries of the two substrates for forming a gas discharge space 112 between the first and second panel substrates 104, 108 and division walls 30 provided on the second panel substrate 108 for dividing the gas discharge space 112, wherein ridges of the division walls 30 are bonded onto the inner surface of the first panel substrate 104 by a frit glass 31.

摘要翻译： 现有技术的等离子体显示面板易于串扰导致不稳定的图像。 本发明提供一种气体放电面板，其包括具有第一电极24的第一面板衬底104，具有与第一面板衬底104相对的第二电极23的第二面板衬底108，设置在两个衬底的周边之间的密封部分，用于形成气体放电 在第一和第二面板基板104,108之间的空间112和设置在第二面板基板108上用于分隔气体放电空间112的分隔壁30，其中分隔壁30的脊被接合到第一面板基板104的内表面上 通过熔结玻璃31。

公开(公告)号：US06670754B1

公开(公告)日：2003-12-30

申请号：US09744378

申请日：2001-01-23

申请人： Ryuichi Murai ,  Yuusuke Takada ,  Akira Shiokawa ,  Katutoshi Shindo ,  Hidetaka Higashino ,  Nobuaki Nagao ,  Toru Ando ,  Masaki Nishimura

发明人： Ryuichi Murai ,  Yuusuke Takada ,  Akira Shiokawa ,  Katutoshi Shindo ,  Hidetaka Higashino ,  Nobuaki Nagao ,  Toru Ando ,  Masaki Nishimura

IPC分类号： H01J1749

CPC分类号： H01J11/12 ,  H01J11/36 ,  H01J11/44 ,  H01J2211/245 ,  H01J2211/323 ,  H01J2211/444

摘要： A gas discharge display apparatus, in which a plurality of cells filled with a discharge gas are arranged in a matrix pattern in a space between first and second substrates placed in opposition to each other, and at least one pair of display electrodes are arranged on a surface of the first substrate facing the second substrate so as to span the plurality of cells. Here, each pair of display electrodes includes two extension parts that extend lengthwise along the matrix. A plurality of inner projections are electrically connected to each extension part, and protrude toward the other extension part. At least two connectors are arranged, with a fixed interval therebetween, between the two extension parts, each connector electrically connecting at least two inner projections provided for a same extension part.

摘要翻译： 一种气体放电显示装置，其中填充有放电气体的多个单元以矩阵形式布置在彼此相对置的第一和第二基板之间的空间中，并且至少一对显示电极布置在 所述第一基板的表面面向所述第二基板，以跨越所述多个单元。 这里，每对显示电极包括沿矩阵纵向延伸的两个延伸部分。 多个内部突起电连接到每个延伸部分，并且朝向另一个延伸部分突出。 在两个延伸部分之间布置至少两个连接器，其间具有固定的间隔，每个连接器电连接至少两个为同一延伸部分设置的内部突起。

公开(公告)号：US06650053B2

公开(公告)日：2003-11-18

申请号：US09769789

申请日：2001-01-25

申请人： Yuusuke Takada ,  Ryuichi Murai ,  Akira Shiokawa ,  Katsutoshi Shindo

发明人： Yuusuke Takada ,  Ryuichi Murai ,  Akira Shiokawa ,  Katsutoshi Shindo

IPC分类号： H01J1749

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

摘要： A surface-discharge type display device is provided that can reduce power consumption during sustain discharge and suppress the occurrence of illumination failures. A display electrode and a display scan electrode are aligned on a substrate, and a dielectric layer is formed on the substrate so as to cover the display electrode and the display scan electrode. An area having a lower relative permittivity than the dielectric layer is formed in an area surrounded on three sides by the display electrode, the display scan electrode, and the substrate. The dielectric layer allows sufficient wall charges for surface discharge to be accumulated, whereas the lower relative permittivity area allows the capacitance between the display electrode and the display scan electrode to be decreased. Accordingly, the power consumption during sustain discharge is reduced without causing illumination failures.

摘要翻译： 提供一种表面放电型显示装置，其可以降低维持放电期间的功耗，并抑制照明故障的发生。 在基板上排列显示电极和显示扫描电极，在基板上形成电介质层，以覆盖显示电极和显示扫描电极。 通过显示电极，显示扫描电极和基板在三面被包围的区域中形成具有比电介质层低的相对介电常数的区域。 介电层允许积累足够的壁电荷用于表面放电，而较低的相对介电常数面积允许显示电极和显示扫描电极之间的电容减小。 因此，维持放电期间的功率消耗减少而不引起照明故障。

公开(公告)号：US06761608B2

公开(公告)日：2004-07-13

申请号：US09964837

申请日：2001-09-26

申请人： Hiroyoshi Tanaka ,  Ryuichi Murai ,  Hideaki Yasui ,  Yoshiki Sasaki ,  Akira Shiokawa ,  Masatoshi Kudoh ,  Koichi Kotera ,  Masaki Aoki ,  Mitsuhiro Ohtani ,  Shigeo Suzuki ,  Kinzou Nonomura

发明人： Hiroyoshi Tanaka ,  Ryuichi Murai ,  Hideaki Yasui ,  Yoshiki Sasaki ,  Akira Shiokawa ,  Masatoshi Kudoh ,  Koichi Kotera ,  Masaki Aoki ,  Mitsuhiro Ohtani ,  Shigeo Suzuki ,  Kinzou Nonomura

IPC分类号： H01J926

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

摘要： A PDP does not suffer from dielectric breakdown even though a dielectric layer is thin, with the problems of conventional PDPs, such as cracks appearing in the glass substrates during the production of the PDP being avoided. To do so, the surface of silver electrodes of the PDP is coated with a 0.1-10 &mgr;m layer of a metallic oxide, on whose surface OH groups exist, such as ZnO, ZrO2, MgO, TiO2, Al2O3, and Cr2O3. The metallic oxide layer is then coated with the dielectric layer. It is preferable to form the metallic oxide layer with the CVD method. The surface of a metallic electrode can be coated with a metallic oxide, which is then coated with a dielectric layer. The dielectric layer can be made of a metallic oxide with a vacuum process method or the plasma thermal spraying method. The dielectric layer formed on electrodes with the CVD method is remarkably thin and flawless. When the dielectric layer is formed with the vacuum process method or the plasma spraying method, warping and cracks conventionally caused by baking the dielectric layer are prevented. Here, borosilicate glass including 6.5% or less by weight of alkali can be used as the glass substrate.

摘要翻译： 即使电介质层较薄，PDP也不会受到电介质击穿，同时避免了在制造PDP期间在玻璃基板中出现的常规PDP的问题。 为了这样做，PDP的银电极的表面涂覆有0.1-10μm的金属氧化物层，其表面上存在OH基团，例如ZnO，ZrO 2，MgO，TiO 2，Al 2 O 3和Cr 2 O 3。 然后用电介质层涂覆金属氧化物层。 优选用CVD法形成金属氧化物层。 金属电极的表面可以涂覆有金属氧化物，然后涂覆有介电层。 电介质层可以用真空处理方法或等离子体热喷涂方法由金属氧化物制成。 用CVD法形成在电极上的电介质层非常薄且无瑕疵。 当使用真空处理方法或等离子喷涂方法形成电介质层时，防止了通常由电介质层烘烤引起的翘曲和裂纹。 这里可以使用包含6.5重量％以下的碱的硼硅酸盐玻璃作为玻璃基板。

公开(公告)号：US06419540B1

公开(公告)日：2002-07-16

申请号：US09965278

申请日：2001-09-26

申请人： Hiroyoshi Tanaka ,  Ryuichi Murai ,  Hideaki Yasui ,  Yoshiki Sasaki ,  Akira Shiokawa ,  Masatoshi Kudoh ,  Koichi Kotera ,  Masaki Aoki ,  Mitsuhiro Ohtani ,  Shigeo Suzuki ,  Kinzou Nonomura

发明人： Hiroyoshi Tanaka ,  Ryuichi Murai ,  Hideaki Yasui ,  Yoshiki Sasaki ,  Akira Shiokawa ,  Masatoshi Kudoh ,  Koichi Kotera ,  Masaki Aoki ,  Mitsuhiro Ohtani ,  Shigeo Suzuki ,  Kinzou Nonomura

IPC分类号： H01J902

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

摘要： A PDP does not suffer from dielectric breakdown though a dielectric layer is thin, with the problems of conventional PDPs, such as cracks appearing in the glass substrates during the production of the PDP being avoided. To do so, the surface of silver electrodes of the PDP is coated with a 0.1-10 &mgr;m layer of a metallic oxide, on whose surface OH groups exist, such as ZnO, ZrO2, MgO, TiO2, Al2O3, and Cr2O3. The metallic oxide layer is then coated with the dielectric layer. It is preferable to form the metallic oxide layer with the CVD method. The surface of a metallic electrode can be coated with a metallic oxide, which is then coated with a dielectric layer. The dielectric layer can be made of a metallic oxide with a vacuum process method or the plasma thermal spraying method. The dielectric layer formed on electrodes with the CVD method is remarkably thin and flawless. When the dielectric layer is formed with the vacuum process method or the plasma spraying method, warping and cracks conventionally caused by baking the dielectric layer are prevented. Here, borosilicate glass including 6.5% or less by weight of alkali can be used as the glass substrate.

摘要翻译： 尽管电介质层较薄，PDP不会遭受电介质击穿，而在PDP的制造过程中出现玻璃基板中的裂纹等常规PDP的问题。 为了这样做，PDP的银电极的表面涂覆有0.1-10μm的金属氧化物层，其表面上存在OH基团，例如ZnO，ZrO 2，MgO，TiO 2，Al 2 O 3和Cr 2 O 3。 然后用电介质层涂覆金属氧化物层。 优选用CVD法形成金属氧化物层。 金属电极的表面可以涂覆有金属氧化物，然后涂覆有介电层。 电介质层可以用真空处理方法或等离子体热喷涂方法由金属氧化物制成。 用CVD法形成在电极上的电介质层非常薄且无瑕疵。 当使用真空处理方法或等离子喷涂方法形成电介质层时，防止了通常由电介质层烘烤引起的翘曲和裂纹。 这里可以使用包含6.5重量％以下的碱的硼硅酸盐玻璃作为玻璃基板。

公开(公告)号：US5684574A

公开(公告)日：1997-11-04

申请号：US550853

申请日：1995-10-31

申请人： Akira Shiokawa ,  Hideaki Yasui ,  Koichi Kotera ,  Yuuji Mukai ,  Hiroyoshi Tanaka ,  Takashi Hirao

发明人： Akira Shiokawa ,  Hideaki Yasui ,  Koichi Kotera ,  Yuuji Mukai ,  Hiroyoshi Tanaka ,  Takashi Hirao

IPC分类号： C23C14/54 ,  G01N21/31 ,  G01B11/06

CPC分类号： G01N21/314 ,  C23C14/544

摘要： A beam emitted from a light source including the characteristic wavelength of flown particles in a film forming system is interrupted by a beam chopper in a predetermined cycle, and is then divided into a probing beam and a reference beam by a beam divider. The probing beam passes through a particle flight area and is then injected into a photo detector through an optical filter, and a probing signal is outputted. A reference signal is obtained from the reference beam in the same manner. A data processor detects the phase and level of both signals, so that an absorbance, i.e., a film forming rate for the flown particles is estimated. The film forming rate is integrated with time so that a film thickness is estimated. Thus, the range of the applicable film forming rate is wide. In addition, it is possible to perform continuous monitoring with high precision also in an atmosphere where a large amount of light having the same wavelength as the characteristic wavelength of the flown particles is generated, as in sputtering systems.

摘要翻译： 从包含成膜系统中的流动粒子的特征波长的光源发射的光束以预定的周期由光束斩波器中断，然后由分束器分割成探测光束和参考光束。 探测光束通过粒子飞行区域，然后通过滤光片注入光电检测器，并输出探测信号。 以相同的方式从参考光束获得参考信号。 数据处理器检测两个信号的相位和电平，从而估计用于飞行粒子的吸光度，即成膜速率。 成膜速度与时间相结合，从而估计膜厚度。 因此，适用的成膜速率的范围很宽。 此外，如在溅射系统中那样，在具有与流动粒子的特征波长相同波长的大量的光的气氛中也可以高精度地进行连续监视。