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公开(公告)号：JP2011181317A
公开(公告)日：2011-09-15
申请号：JP2010043911
申请日：2010-03-01
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： YOSHINO KYOHEI , TSUJITA TAKUJI , HASHIMOTO SHINICHIRO
IPC: G09G3/20 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/298 , H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/40
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device of low electric power consumption provided with display performance of high precision and high brightness. SOLUTION: The plasma display device includes one field constituted of a plurality of subfields, and includes an address period for selecting a discharge cell of emitting a light and a maintenance period for generating maintenance discharge in the selected discharge cell, in each subfield. A base film of protection layer of a PDP is formed of at least two or more of metal oxides selected from the group comprising magnesium oxide, calcium oxide, strontium oxide and barium oxide, and has a peak between the minimum diffraction angle and the maximum diffraction angle generated from a simple body of the oxide constituting the metal oxide on a specified directional face, in X-ray diffraction analysis. A potential of an address electrode is brought into a state nearer to a potential when executing address discharge than a ground potential, during the maintenance period. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供具有高精度和高亮度的显示性能的低功耗等离子体显示装置。 解决方案：等离子体显示装置包括由多个子场构成的一个场，并且在每个子场中包括用于选择发射光的放电单元的寻址周期和用于产生所选放电单元中的维持放电的维护周期 。 PDP的保护层的基膜由选自氧化镁，氧化钙，氧化锶和氧化钡中的至少两种以上的金属氧化物形成，并且具有最小衍射角和最大衍射峰之间的峰值 在X射线衍射分析中，从构成金属氧化物的氧化物的简单体在特定的方向面上产生的角度。 在维护期间，地址电极的电位在执行地址放电时处于比接地电位更接近电位的状态。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2010212171A
公开(公告)日：2010-09-24
申请号：JP2009059065
申请日：2009-03-12
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： TSUJITA TAKUJI , GOTO SHINJI , HASEGAWA SHINYA
Abstract: PROBLEM TO BE SOLVED: To achieve a plasma display panel having a display performance of high definition and high luminance and with a low power consumption. SOLUTION: A protection layer 9 has a base film 91 and MgO agglomerated particles 92 which are deposited on the base film 91 and in which a plurality of crystal particles 92a of MgO are aggregated. The base film 91 is formed of a metal oxide consisting of at least two or more oxides selected from MgO, CaO, SrO, and BaO so that, in an X-ray diffraction analysis of the base film surface, a peak may exist between a minimum diffraction angle and the maximum diffraction angle which are generated from a single substance of the oxide constituting the metal oxide in a specific azimuth surface, and after the base film 91 is formed, a water film of water or hydroxide is formed on the base film 91 surface, and thereafter, the MgO agglomerated particles 92 are deposited on the base film 91. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：实现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：保护层9具有沉积在基膜91上并且多个MgO的结晶颗粒92a聚集的基膜91和MgO聚集颗粒92。 基膜91由选自MgO，CaO，SrO和BaO中的至少两种以上的氧化物构成的金属氧化物形成，使得在基膜表面的X射线衍射分析中，可以存在峰 最小衍射角和由构成特定方位角表面的金属氧化物的氧化物的单一物质产生的最大衍射角，在形成基膜91之后，在基膜上形成水或氢氧化物的水膜 91表面，此后，MgO附聚颗粒92沉积在基膜91上。版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2011192572A
公开(公告)日：2011-09-29
申请号：JP2010059041
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
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 recessed section 83 is formed on the surface at a discharge space side of the dielectric layer 8. 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。 在电介质层8的放电空间侧的表面上形成凹部83.版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2011192502A
公开(公告)日：2011-09-29
申请号：JP2010057052
申请日：2010-03-15
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： HASHIMOTO JUN , SHIMAMURA TAKAYUKI , TSUJITA TAKUJI , ZUKAWA TAKEHITO
Abstract: PROBLEM TO BE SOLVED: To achieve a plasma display panel with display performance of high definition and high luminance and low power consumption. SOLUTION: Disclosed is the plasma display panel having a first substrate in which dielectric layers are formed in such a way as to cover display electrodes fitted on a glass substrate and a protection layer is formed on the dielectric layer. The protection layer has a base film formed on the dielectric layer, while the base film is formed of metal oxide composed of magnesium oxide and calcium oxide. In addition, the metal oxide has, in an X-ray diffraction analysis of the surface of the base film, a peak in the crystal orientation face (111) and a peak in the crystal orientation face (200), while characteristically having a peak existing between a diffraction angle in which a peak of magnesium oxide is generated and a diffraction angle in which a peak of calcium oxide of the same angle of direction as that of the magnesium oxide is generated. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：实现具有高清晰度和高亮度和低功耗的显示性能的等离子体显示面板。 解决方案：公开了具有第一基板的等离子体显示面板，其中以覆盖安装在玻璃基板上的显示电极并且在电介质层上形成保护层的方式形成电介质层。 保护层具有形成在电介质层上的基膜，而基膜由氧化镁和氧化钙组成的金属氧化物形成。 此外，金属氧化物在基膜的表面的X射线衍射分析中，在晶体取向面（111）中的峰值和晶体取向面（200）的峰值，特征在于具有峰 存在产生氧化镁峰的衍射角与产生与氧化镁相同方向的氧化钙峰的衍射角之间。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2011192501A
公开(公告)日：2011-09-29
申请号：JP2010057051
申请日：2010-03-15
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： SHIMAMURA TAKAYUKI , HASHIMOTO JUN , TSUJITA TAKUJI
Abstract: PROBLEM TO BE SOLVED: To realize a plasma display panel (PDP) which can be driven by a low voltage and has a high uniformity of luminance. SOLUTION: The plasma display panel is provided with a first substrate and a second substrate arranged opposed to the first substrate, and has a discharge space filled with a discharge gas between the first substrate and the second substrate. The first substrate has a substrate, a display electrode formed on the substrate, a dielectric layer formed so as to cover the display electrode, and a protection film which is formed on the dielectric layer and is exposed in the discharge space. The protection film contains magnesium oxide (MgO) and strontium oxide, and the desorption peak temperature of CO 2 gas of the protection film is less than 480°C. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：实现能够由低电压驱动并具有高亮度均匀性的等离子体显示面板（PDP）。 解决方案：等离子体显示面板设置有与第一基板相对布置的第一基板和第二基板，并且在第一基板和第二基板之间具有填充有放电气体的放电空间。 第一基板具有基板，形成在基板上的显示电极，形成为覆盖显示电极的电介质层，以及形成在电介质层上并露出在放电空间中的保护膜。 保护膜含有氧化镁（MgO）和氧化锶，保护膜的CO
2 气体的解吸峰值温度低于480℃。 版权所有（C）2011，JPO＆INPIT -
Patent Agency Ranking
公开(公告)号：JP2011181319A
公开(公告)日：2011-09-15
申请号：JP2010043916
申请日：2010-03-01
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： YOSHINO KYOHEI , TSUJITA TAKUJI , ZUKAWA TAKEHITO , HAYASHI UMI , ISHIBASHI SUSUMU , ABE HIROYUKI , DOI YUKAKO , SHIMAMURA TAKAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel (PDP) of low electric power consumption provided with display performance of high precision and high brightness. SOLUTION: The PDP includes a front face plate formed with a dielectric layer to cover a display electrode formed on a front face glass substrate, and formed with a protection layer on the dielectric layer, the protection layer 9 is formed with a base layer 91 on the dielectric layer 8, and is formed by depositing flocculated particles 92 flocculated with a plurality of crystal grains of magnesium oxide on the base film 91, the base film 91 is formed of at least two or more of metal oxides selected from the group comprising magnesium oxide, calcium oxide, strontium oxide and barium oxide, the metal oxide has a peak between the minimum diffraction angle and the maximum diffraction angle generated from a simple body of the oxide constituting the metal oxide on a specified directional face, in X-ray diffraction analysis of a base layer 91 face, and a specific inductive capacity ε r of the dielectric layer satisfies 4.1≤ε r ≤7. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供具有高精度和高亮度的显示性能的低功耗的等离子体显示面板（PDP）。 解决方案：PDP包括形成有电介质层的前面板，以覆盖形成在正面玻璃基板上的显示电极，并且在电介质层上形成有保护层，保护层9形成有基部 并且通过在基膜91上沉积用多个氧化镁晶粒絮凝的絮凝颗粒92形成，基膜91由选自以下的金属氧化物中的至少两种以上形成： 包含氧化镁，氧化钙，氧化锶和氧化钡的组，金属氧化物在由特定方向面上构成金属氧化物的氧化物的简单体中产生的最小衍射角和最大衍射角之间的峰，X 介电层的基底面91的面衍射分析和介电常数ε
r 满足4.1≤ε r ≤7。 版权所有（C）2011，JPO＆INPIT -
公开(公告)号：JP2011180333A
公开(公告)日：2011-09-15
申请号：JP2010043915
申请日：2010-03-01
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： YOSHINO KYOHEI , TSUJITA TAKUJI , HASHIMOTO SHINICHIRO
IPC: G09G3/288 , G09G3/20 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298 , 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 and high-luminance display performance and low power consumption.
SOLUTION: The invention relates to a plasma display device wherein one field is constituted of a plurality of subfields, and each subfield is provided with an address period for selecting a discharge cell for emitting light. A base film of a protective layer is formed at least of two or more metal oxides selected from magnesium oxide, calcium oxide, strontium oxide, and barium oxide and, in an X-ray diffraction analysis, a peak is present between a minimum diffraction angle and a maximum diffraction angle produced by a single body of the oxide constituting the metal oxide of a specific orientation plane. Further, in one field, the number of times of discharge of the first subfield is the smallest, and the number of times of discharge of the second subfield is larger than that of any one of the third and subsequent subfields.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：实现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：本发明涉及等离子体显示装置，其中一个场由多个子场构成，并且每个子场设置有用于选择用于发光的放电单元的寻址周期。 至少形成两种以上选自氧化镁，氧化钙，氧化锶和氧化钡的金属氧化物的保护层的基膜，在X射线衍射分析中，存在最小衍射角 以及由构成特定取向面的金属氧化物的氧化物的单体产生的最大衍射角。 此外，在一个场中，第一子场的排出次数最小，第二子场的排出次数大于第三子场和后续子场中的任一个的次数。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2011180332A
公开(公告)日：2011-09-15
申请号：JP2010043913
申请日：2010-03-01
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： YOSHINO KYOHEI , TSUJITA TAKUJI , HASHIMOTO SHINICHIRO
IPC: G09G3/288 , G09G3/20 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/296 , G09G3/298 , 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 and high-luminance display performance and low power consumption. SOLUTION: The invention relates to a plasma display device wherein one field is constituted of a plurality of subfields, and each subfield is provided with an address period for selecting a discharge cell for emitting light. A base film of a protective layer 9 of the PDP is formed at least of two or more metal oxides selected from magnesium oxide, calcium oxide, strontium oxide, and barium oxide and, in an X-ray diffraction analysis, a peak is present between a minimum diffraction angle and a maximum diffraction angle produced by a single body of the oxide constituting the metal oxide of a specific orientation plane. Of the time before the address period is started in each sub-field, the maximum value in one field is ≥200 μs. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：实现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：本发明涉及等离子体显示装置，其中一个场由多个子场构成，并且每个子场设置有用于选择用于发光的放电单元的寻址周期。 至少形成两种以上选自氧化镁，氧化钙，氧化锶和氧化钡的金属氧化物的PDP的保护层9的基膜，在X射线衍射分析中， 由构成特定取向面的金属氧化物的氧化物的单体产生的最小衍射角和最大衍射角。 在每个子字段开始寻址周期之前的时间内，一个字段中的最大值为≥200μs。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2009258265A
公开(公告)日：2009-11-05
申请号：JP2008105421
申请日：2008-04-15
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： MURATA MITSUHIRO , TSUJITA TAKUJI , WAKABAYASHI SHUNICHI , ASANO HIROSHI , TERAUCHI MASAHARU
IPC: G09G3/292 , G09G3/20 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , H01J11/22 , H01J11/34 , H01J11/36 , H01J11/40
CPC classification number: H01J11/40 , G09G3/2022 , G09G3/2927 , G09G3/296 , G09G3/2965 , G09G2310/066 , G09G2320/0252 , H01J11/12
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device that performs high-speed and stable write operation, and that has excellent image display quality.
SOLUTION: A protective layer 26 of a front panel 20 of a plasma display panel includes: an undercoat protection layer 26a formed of a thin film of a metal oxide containing at least one of magnesium oxide, strontium oxide, calcium oxide and barium oxide; and a particle layer 26b formed by attaching monocrystal particles 27 of magnesium oxide to the undercoat protection layer 26b, the ratio of the peak of 200-300 nm against the peak of 300-550 nm of a cathode luminescence light emission spectrum being 2 or above. A panel driving circuit temporally arranges subfields so that the luminance weight value from the subfield performing the all-cell initialization to the subfield immediately before the subfield performing the next all-cell initialization decreases monotonously, thereby driving the panel.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种执行高速且稳定的写入操作并且具有优异的图像显示质量的等离子体显示装置。 解决方案：等离子体显示面板的前面板20的保护层26包括：由氧化镁，氧化锶，氧化钙和钡中的至少一种的金属氧化物薄膜形成的底涂层保护层26a 氧化物 以及通过将氧化镁的单晶粒子27附着到底涂层保护层26b而形成的粒子层26b，阴极发光光谱的200-300nm的峰值与300-550nm的峰值的比例为2以上 。 面板驱动电路暂时排列子场，使得在执行全细胞初始化的子场之前执行全细胞初始化的子场的子场的亮度权重值单调减少，从而驱动该面板。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2013033628A
公开(公告)日：2013-02-14
申请号：JP2011168930
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
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. Any one of Cao, SrO, and BaO has a higher concentration on a side of the protective layer near 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。 Cao，SrO和BaO中的任何一个在保护层附近的保护层侧比保护层的中间具有更高的浓度。 版权所有（C）2013，JPO＆INPIT
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