公开(公告)号：JP2011204538A

公开(公告)日：2011-10-13

申请号：JP2010071989

申请日：2010-03-26

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： HATA HIDETOSHI ,  TSUJITA TAKUJI

IPC: H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/40

Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel having display performance of high definition and high luminance, as well as, low power consumption.SOLUTION: In the manufacturing method of a plasma display panel, a protective layer 9 has a base film 91 formed on a dielectric layer 8, and aggregated particles 92, in which the crystal particles 92a of magnesium oxide are aggregated in plurality are adhered and formed on the base film 91; the base film 91, moreover, is formed of a metal oxide composed of at least two or more oxides selected from among magnesium oxide, calcium oxide, strontium oxide and barium oxide; and in the X-ray diffraction analysis of the base film 91 surface, the metal oxide has a peak existing between a minimum diffraction angle and a maximum diffraction angle in a specific azimuth surface generated from a unit body of the oxide that compose the metal oxide.

Abstract translation: 要解决的问题：提供具有高清晰度和高亮度以及低功耗的显示性能的等离子体显示面板。解决方案：在等离子体显示面板的制造方法中，保护层9具有基膜91 形成在电介质层8上的凝集粒子92，其中氧化镁的结晶粒子92a多个聚集的凝集粒子92粘附并形成在基底膜91上; 此外，基膜91由由氧化镁，氧化钙，氧化锶和氧化钡中的至少两种以上的氧化物构成的金属氧化物形成; 并且在基膜91表面的X射线衍射分析中，金属氧化物在构成金属氧化物的氧化物的单位体产生的特定方位表面中具有存在于最小衍射角和最大衍射角之间的峰 。

公开(公告)号：JP2011198481A

公开(公告)日：2011-10-06

申请号：JP2010060590

申请日：2010-03-17

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： ABE HIROYUKI ,  YOSHINO KYOHEI ,  TSUJITA TAKUJI

IPC: H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/40

Abstract: PROBLEM TO BE SOLVED: To realize a plasma display panel having a display performance of high definition and high luminance, while being of low power consumption.SOLUTION: As for the plasma display panel, a protection layer 9 has a base film 91 formed on a dielectric layer 8, and coagulation particles 92 in which a plurality of crystal particles 92a of magnesium oxide are coagulated are adhered on the base film 91. Further, the base film 91 is formed of a metal oxide consisting of at least two or more oxides selected from magnesium oxide, calcium oxide, strontium oxide, and barium oxide. The metal oxide has a peak existing between the minimum angle of diffraction and the maximum angle of diffraction generated from a simple substance of the oxide constituting the metal oxide of a specific orientation surface, in the X-ray diffraction analysis of the base film 91 surface. The width of an address electrode of a discharge cell in which at least one phosphor out of red, green, and blue are formed is made to be different from the widths of the other address electrodes.

Abstract translation: 要解决的问题：实现具有高清晰度和高亮度的显示性能的等离子体显示面板，同时具有低功耗。解决方案：对于等离子体显示面板，保护层9具有形成在基板 电介质层8和凝固粒子92的多个氧化镁结晶粒子92a粘附在基膜91上。此外，基膜91由选自由至少两种以上的氧化物构成的金属氧化物形成， 氧化镁，氧化钙，氧化锶和氧化钡。 在基膜91表面的X射线衍射分析中，金属氧化物具有存在于最小衍射角和由构成特定取向面的金属氧化物的氧化物的单体形成的最大衍射角之间的峰值 。 使形成有红色，绿色和蓝色的至少一种荧光体的放电单元的寻址电极的宽度与其他寻址电极的宽度不同。

公开(公告)号：JP2011192570A

公开(公告)日：2011-09-29

申请号：JP2010059039

申请日：2010-03-16

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： ISHIBASHI SUSUMU ,  YOSHINO KYOHEI ,  ZUKAWA TAKEHITO ,  HAYASHI UMI ,  ABE HIROYUKI ,  TSUJITA TAKUJI ,  TAKEDA EIJI

IPC: H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/40

Abstract: PROBLEM TO BE SOLVED: To achieve a plasma display panel which has high-definition display performance at high luminance and is of low power consumption. SOLUTION: In the plasma display panel, a protective layer 9 has a base film 91 formed on a dielectric layer 8; and condensed particles 92, in which a plurality of crystal particles 92a of magnesium oxide are condensed on the base film 91, are formed by adhering to the base film 91. The base film 91 is formed with a metal oxide made from at least two or more of oxides selected from the magnesium oxide, calcium oxide, strontium oxide, and barium oxide. The metal oxide has a peak generated from a simple substance of oxide constituting metal oxide in a specific directional plane and existing between the minimum diffraction angle and the maximum diffraction angle, under X-ray diffraction analysis of a base film 91 plane. A discharge gap of a display electrode is to be 90 μm or more and 120 μm or less. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：实现在高亮度下具有高清晰度显示性能并且功耗低的等离子体显示面板。 解决方案：在等离子体显示面板中，保护层9具有形成在电介质层8上的基膜91; 并且通过粘附到基膜91上形成多个氧化镁晶体颗粒92a在基膜91上会聚的凝聚颗粒92.基膜91由至少两个或更多个金属氧化物制成的金属氧化物 更多的选自氧化镁，氧化钙，氧化锶和氧化钡的氧化物。 在基膜91平面的X射线衍射分析中，金属氧化物具有在特定方向平面中由构成金属氧化物的氧化物的简单物质产生的峰，并存在于最小衍射角和最大衍射角之间。 显示电极的放电间隙为90μm以上且120μm以下。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010080389A

公开(公告)日：2010-04-08

申请号：JP2008250126

申请日：2008-09-29

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： TSUJITA TAKUJI ,  HASHIMOTO JUN ,  MURAI RYUICHI ,  KADO HIROYUKI ,  GOTO SHINJI ,  MORITA YUKIHIRO ,  NOGUCHI YASUYUKI

IPC: H01J11/10 ,  H01J11/12 ,  H01J11/40

CPC classification number: H01J11/40 ,  H01J11/12

Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel having high-definition and high-brightness displaying performance and low power consumption. SOLUTION: The PDP includes a front plate 2 having a dielectric layer 8 formed to cover a display electrode 6 formed on a front glass substrate 3 and a protective layer 9 formed on the dielectric layer 8, and a back plate opposed to the front plate 2. The protective layer 9 has a base film 91 formed on the dielectric layer 8, and agglomerated particles 92 that a plurality of magnesium oxide crystal particles 92a are agglomerated, deposited on the base film 91. The base film 91 is formed of metal oxide consisting of at least two oxides selected from magnesium oxide, calcium oxide, strontium oxide and barium oxide. In X-ray diffraction analysis on the face of the base film 91, the metal oxide has a peak existing between a minimum diffraction angle and a maximum diffraction angle produced by an oxide unit as part of the metal oxide in a specified orientation plane. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供具有高清晰度和高亮度显示性能以及低功耗的等离子体显示面板。 解决方案：PDP包括具有形成为覆盖形成在前玻璃基板3上的显示电极6和形成在电介质层8上的保护层9的电介质层8的前板2和与形成在电介质层8上的保护层9相对的背板 保护层9具有形成在电介质层8上的基膜91，并且多个氧化镁结晶粒子92a聚集在基膜91上的聚集粒子92.基膜91由 由选自氧化镁，氧化钙，氧化锶和氧化钡中的至少两种氧化物组成的金属氧化物。 在基膜91的表面的X射线衍射分析中，金属氧化物具有存在于作为金属氧化物的一部分的氧化物单元所产生的最小衍射角与最大衍射角之间的峰。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010080388A

公开(公告)日：2010-04-08

申请号：JP2008250125

申请日：2008-09-29

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： TSUJITA TAKUJI ,  HASHIMOTO JUN ,  MURAI RYUICHI ,  KADO HIROYUKI ,  GOTO SHINJI ,  MORITA YUKIHIRO ,  NOGUCHI YASUYUKI

IPC: H01J11/10 ,  H01J11/12 ,  H01J11/40

CPC classification number: H01J11/12 ,  H01J11/40

Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel with high-definition and high-brightness displaying performance and low power consumption. SOLUTION: The PDP includes a front plate 2 with a dielectric layer 8 formed to cover a display electrode 6 formed on a front glass substrate 3 and a protective layer 9 formed on the dielectric layer 8, and a back plate opposed to the front plate 2 to form a discharge space filled with discharge gas, and with an address electrode formed in the direction of crossing the display electrode 6 and barrier ribs for partitioning the discharge space. The protective layer 9 is formed of metal oxide consisting of magnesium oxide and calcium oxide. In X-ray diffraction analysis on the face of the protective layer 9, the metal oxide has a peak existing between a diffraction angle where the peak of the magnesium oxide appears and a diffraction angle where the peak of the calcium oxide appears in the same orientation as the peak thereof. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供具有高清晰度和高亮度显示性能以及低功耗的等离子体显示面板。 解决方案：PDP包括具有形成为覆盖形成在前玻璃基板3上的显示电极6和形成在电介质层8上的保护层9的电介质层8的前板2和与该电介质层8相对的背板 以形成填充有放电气体的放电空间，以及在与显示电极6交叉的方向上形成的寻址电极和用于分隔放电空间的阻挡肋。 保护层9由氧化镁和氧化钙组成的金属氧化物形成。 在保护层9的表面的X射线衍射分析中，金属氧化物具有在出现氧化镁的峰的衍射角与氧化钙的峰出现在相同取向的衍射角之间的峰 作为其峰值。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009276762A

公开(公告)日：2009-11-26

申请号：JP2009099813

申请日：2009-04-16

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： MURATA MITSUHIRO ,  TSUJITA TAKUJI ,  TERAUCHI MASAHARU ,  WAKABAYASHI SHUNICHI ,  ASANO HIROSHI ,  HASHIMOTO SHINICHIRO ,  AKAMATSU KEIJI

IPC: G09G3/292 ,  G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/298 ,  H01J11/22 ,  H01J11/34 ,  H01J11/40

CPC classification number: H01J11/12 ,  G09G3/2022 ,  G09G3/2927 ,  G09G3/296 ,  G09G2310/066 ,  H01J11/40

Abstract: PROBLEM TO BE SOLVED: To solve the problem that an image cannot be correctly displayed, since a write operation failure arises due to intensive discharge generation, discharge interference between adjoining cells, and discharge delay on writing operation time. SOLUTION: A plasma display device includes a crystal particle layer which is formed from MgO monocrystals having a cathode luminescence light emission spectrum of desired characteristic and which is arranged on a periphery of a protection layer. The device performs image display by a drive method having a first half of the initialization period during which a voltage slowly increasing from a first voltage to a second voltage is applied to a second electrode and a second half of the initialization period during which a voltage slowly decreasing from a third voltage Vc1 to a fourth voltage Vd1 is applied to the second electrode. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题为了解决图像不能正确显示的问题，由于由于强烈的放电产生，相邻单元之间的放电干扰和写入操作时间的放电延迟而产生写入操作故障。 解决方案：等离子体显示装置包括由具有期望特性的阴极发光光谱的MgO单晶形成的并且设置在保护层的周围的晶体粒子层。 该装置通过驱动方法进行图像显示，该驱动方法具有初始化期间的前半部分，在该初始化期间，从第一电压缓慢上升到第二电压的电压被施加到初始化期间的初始化期间， 从第三电压Vc1减小到第四电压Vd1被施加到第二电极。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2013062209A

公开(公告)日：2013-04-04

申请号：JP2011201441

申请日：2011-09-15

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： NOMOTO KAZUYA ,  NINOMIYA SHIRO ,  MATSUMOTO TATSUYA ,  MIBU TAKASHI ,  TSUJITA TAKUJI ,  HATA HIDETOSHI

IPC: H01J11/22 ,  H01J11/34

Abstract: PROBLEM TO BE SOLVED: To achieve a plasma display panel having high-brightness display performance and reduced in power consumption.SOLUTION: In the plasma display panel, a protective layer 9 is formed by forming a substrate film 91 on a dielectric layer 8 and attaching an agglomerated particle 92 on the substrate film 91, the agglomerated particle being formed by agglomeration of a plurality of crystal particles 92a of a magnesium oxide, and the substrate film 91 is formed of a metal oxide including at least two or more metals selected from among magnesium, calcium, strontium and barium. In the metal oxide, a peak among each diffraction angle generated from an oxide of each metal simple body in a specified azimuth surface is present between a minimum diffraction angle and a maximum diffraction angle, in an X-ray diffraction analysis on a face of the substrate film 91.

Abstract translation: 要解决的问题：实现具有高亮度显示性能并降低功耗的等离子体显示面板。 解决方案：在等离子体显示面板中，通过在电介质层8上形成基板膜91并将附聚颗粒92附着在基板膜91上而形成保护层9，凝聚颗粒通过多个聚集形成 的氧化镁的结晶粒子92a，并且基材膜91由包含选自镁，钙，锶和钡中的至少两种以上的金属的金属氧化物形成。 在金属氧化物中，在特定方位表面中的每个金属简单体的氧化物产生的每个衍射角之间的峰值存在于最小衍射角和最大衍射角之间，在X射线衍射分析中 底片91.版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2013037983A

公开(公告)日：2013-02-21

申请号：JP2011174737

申请日：2011-08-10

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： NAKAYAMA TAKAHITO ,  TSUJITA TAKUJI ,  MORITA YUKIHIRO ,  UENO IWAO ,  IWAMOTO AKINOBU ,  KAWARASAKI HIDEJI ,  FUKUI YUSUKE ,  OKUI YAYOI

IPC: H01J11/22 ,  H01J11/34

Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel that has high-definition and high-luminance display performance and is low in power consumption.SOLUTION: A plasma display panel comprises: a front plate that has a protective layer; and a rear plate that is arranged opposite the front plate with a discharge space formed therebetween. The protective layer has a layer of one or more metal oxides selected form a group consisting of magnesium oxide, calcium oxide, strontium oxide, and barium oxide. The ratio of the secondary electron emission coefficient γ(Kr) of Kr gas in the protective layer to the secondary electron emission coefficient γ(Ne) of Ne gas in the protective layer is 0.02 or higher and 0.12 or lower. In a region facing the discharge space, a gas absorbent is provided that includes at least zeolite.

Abstract translation: 要解决的问题：提供具有高清晰度和高亮度显示性能并且功耗低的等离子体显示面板。 解决方案：等离子体显示面板包括：具有保护层的前板; 以及与前板相对布置的后板，其间形成有放电空间。 保护层具有选自由氧化镁，氧化钙，氧化锶和氧化钡组成的组中的一种或多种金属氧化物的层。 保护层中的Kr气体的二次电子发射系数γ（Kr）与保护层中的Ne气体的二次电子发射系数γ（Ne）的比率为0.02以上且0.12以下。 在面向放电空间的区域中，提供至少包括沸石的气体吸收剂。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2013037798A

公开(公告)日：2013-02-21

申请号：JP2011170688

申请日：2011-08-04

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： HAYASHI UMI ,  TSUJITA TAKUJI ,  MORITA YUKIHIRO ,  KAWARASAKI HIDEJI ,  UENO IWAO ,  NAKAYAMA TAKAHITO ,  IWAMOTO AKINOBU

IPC: H01J11/22 ,  H01J9/02 ,  H01J9/385 ,  H01J11/34

CPC classification number: H01J9/02 ,  H01J9/385 ,  H01J11/12 ,  H01J11/40

Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel that has high-definition and high-luminance display performance and is low in power consumption.SOLUTION: A plasma display panel comprises: a front plate that has display electrode pairs, a dielectric layer, and a protective layer; and a rear plate that is arranged opposite the front plate with a discharge space formed therebetween. The protective layer includes, at least, a first metal oxide and a second metal oxide. The first metal oxide is magnesium oxide, and the second metal oxide is any one of calcium oxide, strontium oxide and barium oxide. The second metal oxide has a higher concentration on a side of the protective layer facing the discharge space than in the middle of the protective layer.

Abstract translation: 要解决的问题：提供具有高清晰度和高亮度显示性能并且功耗低的等离子体显示面板。 解决方案：等离子体显示面板包括：具有显示电极对的前板，电介质层和保护层; 以及与前板相对布置的后板，其间形成有放电空间。 保护层至少包括第一金属氧化物和第二金属氧化物。 第一金属氧化物是氧化镁，第二金属氧化物是氧化钙，氧化锶和氧化钡中的任何一种。 第二金属氧化物在保护层的面对放电空间的一侧具有比在保护层中间更高的浓度。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2013033629A

公开(公告)日：2013-02-14

申请号：JP2011168931

申请日：2011-08-02

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： UENO IWAO ,  MORITA YUKIHIRO ,  TSUJITA TAKUJI ,  NAKAYAMA TAKAHITO ,  IWAMOTO AKINOBU ,  KAWARASAKI HIDEJI

IPC: H01J11/22 ,  H01J11/34

Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel that has high-definition and high-luminance display performance and is low in power consumption.SOLUTION: A plasma display panel has: a front plate; and a rear plate that is arranged opposite the front plate. The front plate includes display electrodes, a dielectric layer that covers the display electrodes, and a protective layer that covers the dielectric layer. The protective layer has MgO, and a compound of Ca, O, and at least one element selected from the group consisting of V, Mn, Co, Ni, Cu, Mo, and W. The protective layer also has at least one oxide selected from the group consisting of Cao, SrO, and BaO. The ratio of the secondary electron emission coefficient γ(Kr) of Kr gas in the protective layer to the secondary electron emission coefficient γ(Ne) of Ne gas in the protective layer is 0.02 or higher and 0.12 or lower.

Abstract translation: 要解决的问题：提供具有高清晰度和高亮度显示性能并且功耗低的等离子体显示面板。 解决方案：等离子体显示面板具有：前板; 以及与前板相对布置的后板。 前板包括显示电极，覆盖显示电极的电介质层和覆盖电介质层的保护层。 保护层具有MgO，Ca，O和选自V，Mn，Co，Ni，Cu，Mo和W中的至少一种元素的化合物。保护层还具有至少一种选择的氧化物 由Cao，SrO和BaO组成。 保护层中的Kr气体的二次电子发射系数γ（Kr）与保护层中的Ne气体的二次电子发射系数γ（Ne）的比率为0.02以上且0.12以下。 版权所有（C）2013，JPO＆INPIT