公开(公告)号：US08305522B2

公开(公告)日：2012-11-06

申请号：US13505266

申请日：2011-03-16

Applicant: Kiyoshi Hashimotodani

Inventor： Kiyoshi Hashimotodani

IPC: G02F1/1347

CPC classification number: H01J11/12 ,  H01J11/36 ,  H01J11/50

Abstract: With the objective of achieving increased luminous efficiency while suppressing a rise in discharge voltage in a high-definition PDP, a PDP is configured with ribs at intervals between a front plate and a back plate, the ribs partitioning a gap between the front plate and the back plate into spaces. Each space constitutes a discharge cell. A minimum width of a discharge space in the discharge cell is in a range from 65 μm to 100 μm at a position adjacent to a pair of discharge electrodes. A ternary discharge gas of xenon, neon, and helium is enclosed in the discharge space. The partial pressure ratio of xenon in the discharge gas is in a range of 15% to 25%, and the partial pressure ratio of helium is in a range of 20% to 50%. The total pressure of the discharge gas is set between 60 kPa and 70 kPa.

Abstract translation: 为了在抑制高分辨率PDP中的放电电压上升的同时实现增加的发光效率的目的，PDP在前板和背板之间间隔设置有肋，肋分隔前板和前板之间的间隙 背板进入空间。 每个空间构成放电单元。 放电单元中的放电空间的最小宽度在与一对放电电极相邻的位置处在65μm至100μm的范围内。 氙，氖和氦的三元放电气体封闭在放电空间中。 放电气体中的氙的分压比在15％〜25％的范围内，氦的分压比在20％〜50％的范围内。 放电气体的总压力设定为60kPa〜70kPa。

公开(公告)号：US07948180B2

公开(公告)日：2011-05-24

申请号：US11993117

申请日：2006-06-16

Applicant: Masashi Gotou ,  Kyohei Yoshino

Inventor： Masashi Gotou ,  Kyohei Yoshino

IPC: H01J17/49

CPC classification number: H01J11/50 ,  H01J11/12

Abstract: In a panel unit 10, a discharge gas is filled into a discharge space 13. A protective layer 114 is provided in a partial region (a front panel 11 side) facing the inner space 13, and a phosphor layer 124 is provided in a counter region (a back panel 12 side) which holds the discharge space 13. The discharge gas is set at a total pressure of not less than 1.50×104 [Pa] and not more than 6.66×104 [Pa], and comprises an Xe gas as a first gas component and an Ar gas as a second gas component and is free from an Ne gas, provided that the Ne gas may be contained in the discharge gas at a partial pressure ratio of not more than 0.5[%] based on the total pressure.

Abstract translation: 在面板单元10中，放电气体被填充到放电空间13中。保护层114设置在面向内部空间13的部分区域（前面板11侧）中，荧光体层124设置在计数器 保持放电空间13的区域（后面板12侧）。放电气体的总压力设定为不低于1.50×104 [Pa]且不大于6.66×104 [Pa]，并且包括Xe气体 作为第一气体成分和作为第二气体成分的Ar气体，并且不含有Ne气体，前提条件是，以不大于0.5 [％]的分压比可以将Ni气体包含在排气中，基于 总压力。

公开(公告)号：USRE41503E1

公开(公告)日：2010-08-17

申请号：US11437004

申请日：2006-05-18

Applicant: Masaki Aoki ,  Hideo Torii ,  Eiji Fujii ,  Mitsuhiro Ohtani ,  Takashi Inami ,  Hiroyuki Kawamura ,  Hiroyoshi Tanaka ,  Ryuichi Murai ,  Yasuhisa Ishikura ,  Yutaka Nishimura ,  Katsuyoshi Yamashita ,  Yasuko Nishimura ,  Syunsuke Nishimura ,  Emi Kawahara

Inventor： Masaki Aoki ,  Hideo Torii ,  Eiji Fujii ,  Mitsuhiro Ohtani ,  Takashi Inami ,  Hiroyuki Kawamura ,  Hiroyoshi Tanaka ,  Ryuichi Murai ,  Yasuhisa Ishikura ,  Yutaka Nishimura ,  Katsuyoshi Yamashita ,  Yasuko Nishimura ,  Syunsuke Nishimura ,  Emi Kawahara

IPC: C30B29/16 ,  C30B23/00

CPC classification number: C23C16/404 ,  C23C16/403 ,  H01J9/02 ,  H01J11/12 ,  H01J11/38 ,  H01J11/40 ,  H01J11/50 ,  H01J2211/38 ,  H01J2211/40 ,  H01J2211/50 ,  Y10T117/1004 ,  Y10T117/1008

Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760 Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation. The protecting layer, which may be formed by using thermal Chemical Vapor Deposition (CVD) method, plasma enhanced CVD method, or a vapor deposition method with irradiation of ion or electron beam, will have a high sputtering resistance and effectively protect the dielectrics glass layer. Such a protecting layer contributes to the improvement of the panel life.

Abstract translation: 本发明的第一个目的是提供一种具有改进的面板亮度的PDP，其通过提高从放电能量到可见光的转换的效率来实现。 本发明的第二个目的是提供一种具有改善面板寿命的PDP，其通过改进保护电介质玻璃层的保护层来实现。 为了实现第一个目的，本发明将放电气体中的氙的量设定为10体积％至小于100体积％的范围，并将放电气体的充电压力设定在500至760的范围内 高于常规充气压力的Torr。 通过这样的结构，面板亮度增加。 此外，为了实现第二个目的，本发明在电介质玻璃层的表面上具有由具有（100）面或（110）面取向的碱土金属氧化物构成的保护层。 可以通过使用热化学气相沉积（CVD）法，等离子体增强CVD法或通过离子或电子束照射的气相沉积法形成的保护层将具有高溅射电阻并且有效地保护电介质玻璃层 。 这样的保护层有助于提高面板寿命。

公开(公告)号：USRE40647E1

公开(公告)日：2009-03-10

申请号：US09997988

申请日：2001-11-29

Applicant: Masaki Aoki ,  Hideo Torii ,  Eiji Fujii ,  Mitsuhiro Ohtani ,  Takashi Inami ,  Hiroyuki Kawamura ,  Hiroyoshi Tanaka ,  Ryuichi Murai ,  Yasuhisa Ishikura ,  Yutaka Nishimura ,  Katsuyoshi Yamashita

Inventor： Masaki Aoki ,  Hideo Torii ,  Eiji Fujii ,  Mitsuhiro Ohtani ,  Takashi Inami ,  Hiroyuki Kawamura ,  Hiroyoshi Tanaka ,  Ryuichi Murai ,  Yasuhisa Ishikura ,  Yutaka Nishimura ,  Katsuyoshi Yamashita

IPC: C30B29/16 ,  C30B23/00

CPC classification number: C23C16/404 ,  C23C16/403 ,  H01J9/02 ,  H01J11/12 ,  H01J11/38 ,  H01J11/40 ,  H01J11/50 ,  H01J2211/38 ,  H01J2211/40 ,  H01J2211/50 ,  Y10T117/1004 ,  Y10T117/1008

Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760 Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation. The protecting layer, which may be formed by using thermal Chemical Vapor Deposition (CVD) method, plasma enhanced CVD method, or a vapor deposition method with irradiation of ion or electron beam, will have a high sputtering resistance and effectively protect the dielectrics glass layer. Such a protecting layer contributes to the improvement of the panel life.

公开(公告)号：US20080218439A1

公开(公告)日：2008-09-11

申请号：US12120807

申请日：2008-05-15

Applicant: Norihiro UEMURA ,  Keizo SUZUKI ,  Hiroshi KAJIYAMA ,  Yusule YAJIMA ,  Masayuki SHIBATA ,  Yoshimi KAWANAMI ,  Koji OHIRA ,  Ikuo OZAKI

Inventor： Norihiro UEMURA ,  Keizo SUZUKI ,  Hiroshi KAJIYAMA ,  Yusule YAJIMA ,  Masayuki SHIBATA ,  Yoshimi KAWANAMI ,  Koji OHIRA ,  Ikuo OZAKI

IPC: G09G3/20 ,  H01J17/49

CPC classification number: H01J11/12 ,  G09G3/2022 ,  G09G3/288 ,  G09G3/293 ,  G09G3/294 ,  G09G2320/02 ,  H01J11/50

Abstract: A plasma display panel and an imaging device realize a high luminous efficiency, a long lifetime and stable driving. The plasma display panel uses a discharge-gas mixture containing at least Xe, Ne and He. A Xe proportion of the discharge-gas mixture is in a range of from 2% to 20%, a He proportion of the discharge-gas mixture is in a range of from 15% to 50%, the He proportion is greater than the Xe proportion, and a total pressure of the discharge-gas mixture is in a range of from 400 Torr to 550 Torr. A width of a voltage pulse to be applied to an electrode serving as an address electrode is 2 μs or less.

Abstract translation: 等离子体显示面板和成像装置实现高发光效率，长寿命和稳定的驱动。 等离子体显示面板使用至少包含Xe，Ne和He的放电气体混合物。 放电气体混合物的Xe比例在2％至20％的范围内，放电气体混合物的He比例在15％至50％的范围内，He比例大于Xe 排放气体混合物的总压力在400托至550托的范围内。 施加到用作寻址电极的电极的电压脉冲的宽度为2μ或更小。

公开(公告)号：US20060192732A1

公开(公告)日：2006-08-31

申请号：US11396611

申请日：2006-04-04

Applicant: Norihiro Uemura ,  Keizo Suzuki ,  Hiroshi Kajiyama ,  Yusuke Yajima ,  Masayuki Shibata ,  Yoshimi Kawanami ,  Koji Ohira ,  Ikuo Ozaki

Inventor： Norihiro Uemura ,  Keizo Suzuki ,  Hiroshi Kajiyama ,  Yusuke Yajima ,  Masayuki Shibata ,  Yoshimi Kawanami ,  Koji Ohira ,  Ikuo Ozaki

IPC: G09G3/28

CPC classification number: H01J11/12 ,  G09G3/2022 ,  G09G3/288 ,  G09G3/293 ,  G09G3/294 ,  G09G2320/02 ,  H01J11/50

Abstract: A plasma display panel and an imaging device realize a high luminous efficiency, a long lifetime and stable driving. The plasma display panel uses a discharge-gas mixture containing at least Xe, Ne and He. A Xe proportion of the discharge-gas mixture is in a range of from 2% to 20%, a He proportion of the discharge-gas mixture is in a range of from 15% to 50%, the He proportion is greater than the Xe proportion, and a total pressure of the discharge-gas mixture is in a range of from 400 Torr to 550 Torr. A width of a voltage pulse to be applied to an electrode serving as an address electrode is 2 μs or less.

Abstract translation: 等离子体显示面板和成像装置实现高发光效率，长寿命和稳定的驱动。 等离子体显示面板使用至少包含Xe，Ne和He的放电气体混合物。 放电气体混合物的Xe比例在2％至20％的范围内，放电气体混合物的He比例在15％至50％的范围内，He比例大于Xe 排放气体混合物的总压力在400托至550托的范围内。 施加到用作寻址电极的电极的电压脉冲的宽度为2μ或更小。

公开(公告)号：US20060091801A1

公开(公告)日：2006-05-04

申请号：US11166112

申请日：2005-06-27

Applicant: Sung Ahn

Inventor： Sung Ahn

IPC: H01J17/49

CPC classification number: H01J11/50 ,  H01J11/12

Abstract: There is disclosed a gas discharge apparatus that is adaptive for reducing a discharge voltage as well as increasing its brightness and luminescence efficiency. In a gas discharge apparatus according to an embodiment of the present invention, a discharge gas injected into the discharge space includes a hydrogen group isotope gas in a mixture ratio of 0.01%˜2.0%.

公开(公告)号：US20050052362A1

公开(公告)日：2005-03-10

申请号：US10961029

申请日：2004-10-12

Applicant: Norihiro Uemura ,  Keizo Suzuki ,  Hiroshi Kajiyama ,  Yusuke Yajima ,  Masayuki Shibata ,  Yoshimi Kawanami ,  Koji Ohira ,  Ikuo Ozaki

Inventor： Norihiro Uemura ,  Keizo Suzuki ,  Hiroshi Kajiyama ,  Yusuke Yajima ,  Masayuki Shibata ,  Yoshimi Kawanami ,  Koji Ohira ,  Ikuo Ozaki

IPC: H01J11/52 ,  G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/293 ,  G09G3/296 ,  G09G3/298 ,  H01J11/12 ,  H01J11/14 ,  H01J11/24 ,  H01J11/26 ,  H01J11/50 ,  H01J17/20 ,  H01J17/00 ,  G09G3/28

CPC classification number: H01J11/12 ,  G09G3/2022 ,  G09G3/288 ,  G09G3/293 ,  G09G3/294 ,  G09G2320/02 ,  H01J11/50

Abstract: A plasma display panel and an imaging device realize a high luminous efficiency, a long lifetime and stable driving. The plasma display panel uses a discharge-gas mixture containing at least Xe, Ne and He. A Xe proportion of the discharge-gas mixture is in a range of from 2% to 20%, a He proportion of the discharge-gas mixture is in a range of from 15% to 50%, the He proportion is greater than the Xe proportion, and a total pressure of the discharge-gas mixture is in a range of from 400 Torr to 550 Torr. A width of a voltage pulse to be applied to an electrode serving as an address electrode is 2 μs or less.

Abstract translation: 等离子体显示面板和成像装置实现高发光效率，长寿命和稳定的驱动。 等离子体显示面板使用至少包含Xe，Ne和He的放电气体混合物。 放电气体混合物的Xe比例在2％至20％的范围内，放电气体混合物的He比例在15％至50％的范围内，He比例大于Xe 排放气体混合物的总压力在400托至550托的范围内。 施加到用作寻址电极的电极的电压脉冲的宽度为2μ或更小。

公开(公告)号：US20020070678A1

公开(公告)日：2002-06-13

申请号：US09876083

申请日：2001-06-08

Inventor： Young-mo Kim ,  Hidekazu Hatanaka ,  Won-tae Lee ,  Seoung-jae Im ,  Yoon-jung Lee

IPC: G09G003/10

CPC classification number: H01J11/10 ,  H01J11/50

Abstract: A plasma display panel using excimer gas is provided. Mixed excimer gases containing xenon (Xe) used to form excimer gas and iodine (I) as a halogen, are injected into the plasma display panel to be used as discharge gases. At least one selected from helium (He), neon (Ne), argon (Ar) and krypton (Kr) can be used as a buffering gas for the discharging gases. At least some of ultraviolet rays originate from the excimer gases and at least some of iodine is supplied from I2. The partial pressure of molecular iodine is less than or equal to a saturated vapor pressure, at operating temperature of the plasma display panel, at room temperature and at 0null C., respectively. The partial pressure of iodine inside the plasma display panel is in the range of 0.01 to 50% based on the total pressure of excimer gases.

Abstract translation: 提供了使用准分子气体的等离子体显示面板。 将用于形成准分子气体的氙（Xe）和作为卤素的碘（I））的混合的准分子气体注入等离子体显示面板中以用作放电气体。 可以使用选自氦（He），氖（Ne），氩（Ar）和氪（Kr）中的至少一种作为放电气体的缓冲气体。 至少一些紫外线源自准分子气体，并且从I2提供至少一些碘。 在等离子体显示面板的工作温度下，在室温和0℃下，分子碘的分压分别小于或等于饱和蒸汽压。 基于准分子气体的总压力，等离子体显示面板内碘的分压在0.01〜50％的范围内。

公开(公告)号：US6107739A

公开(公告)日：2000-08-22

申请号：US104234

申请日：1998-06-25

Applicant: Jang Soo Ha

Inventor： Jang Soo Ha

IPC: G09F9/313 ,  H01J11/12 ,  H01J11/24 ,  H01J11/26 ,  H01J11/42 ,  H01J11/50 ,  H01J15/02 ,  H01J17/20 ,  H04N5/66 ,  H04N9/12 ,  H01J61/16

CPC classification number: H01J11/12 ,  H01J11/50

Abstract: Color plasma display panel filled with a mixture of three gases, is disclosed, the PDP having a space for filling a discharge gas formed by sealing around first and second substrates fitted parallel to each other, electrodes for use in discharge of the discharge gas on an inside surface of at least one of the substrates, and fluorescent layers for being excited by ultraviolet rays from the gas discharge, wherein the discharge gas is a mixture of three gases of xenon, helium and neon, with concentrations of the xenon and helium being the same, whereby obtaining a long lifetime, a stable operation voltage and an appropriate luminance.

Abstract translation: 公开了填充有三种气体的混合物的彩色等离子体显示面板，PDP具有填充通过密封在彼此平行配置的第一和第二基板周围形成的放电气体的空间，用于在放电气体的放电中使用的电极 至少一个基板的内表面和用于由气体放电的紫外线激发的荧光层，其中放电气体是氙，氦和氖的三种气体的混合物，氙和氦的浓度为 相同，从而获得长寿命，稳定的操作电压和适当的亮度。