公开(公告)号：JP2010103077A

公开(公告)日：2010-05-06

申请号：JP2009003208

申请日：2009-01-09

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

Inventor： HASHIMOTO JUN ,  GOTO SHINJI ,  NOGUCHI YASUYUKI

IPC: H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/40 ,  H01J11/50

CPC classification number: H01J11/12 ,  H01J11/40

Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel having high-definition and high-brightness display performance and low power consumption. SOLUTION: The PDP comprises 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 protecting 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 having an address electrode formed in the direction of crossing the display electrode 6 and barrier ribs partitioning the discharge space. The protecting layer 9 is formed of metal oxide consisting of magnesium oxide and calcium oxide. In the X-ray diffraction analysis of the surface of the protecting layer 9, the peak of the metal oxide exists between a diffraction angle where the peak of the magnesium oxide is produced and a diffraction angle where the peak of the calcium oxide is produced in the same orientation as that peak, and the metal oxide has the peak of a crystal orientation plane 111. 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 前板2形成填充有放电气体的放电空间，并且具有沿与显示电极6交叉的方向形成的寻址电极和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，金属氧化物的峰存在于产生氧化镁的峰的衍射角与产生氧化钙的峰的衍射角之间 与该峰相同的取向，并且金属氧化物具有晶体取向面111的峰值。（C）2010，JPO＆INPIT

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

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

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

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

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

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

公开(公告)号：JP2010140836A

公开(公告)日：2010-06-24

申请号：JP2008317941

申请日：2008-12-15

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

Inventor： HASHIMOTO JUN ,  GOTO SHINJI ,  ECHIGO NORIYASU

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

CPC classification number: H01J11/40 ,  H01J11/12

Abstract: PROBLEM TO BE SOLVED: To realize a plasma display panel having a display performance of high definition and high luminance, and with low power consumption. SOLUTION: The PDP includes a front plate 1 in which a dielectric layer 8 is formed so as to cover a display electrode 6 formed on a front glass substrate 3 and a protection layer 9 is formed on the dielectric layer 8 and a rear plate which is arranged opposed to the front plate 1 so as to form a discharge space filled with a discharge gas and has an address electrode in the direction to cross the display electrode 6, and a barrier rib installed to demarcate the discharge space. The protection layer 9 is formed of a metal oxide consisting of magnesium oxide and calcium oxide, and contains zinc, and the metal oxide, in the X-ray diffraction analysis on the protection layer 9, has a peak existing between a diffraction angle in which the peak of magnesium oxide is generated and the diffraction angle in which the peak of calcium oxide is generated. 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的显示性能以及低功耗的等离子体显示面板。 解决方案：PDP包括前板1，其中形成介电层8以覆盖形成在前玻璃基板3上的显示电极6，并且保护层9形成在电介质层8和后部 板，其与前板1相对设置，以形成填充有放电气体的放电空间，并且在与显示电极6交叉的方向上具有寻址电极，以及设置用于限定放电空间的隔板。 保护层9由氧化镁和氧化钙组成的金属氧化物形成，含有锌，金属氧化物在保护层9的X射线衍射分析中具有峰值， 产生氧化镁的峰值，产生氧化钙峰的衍射角。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2011241123A

公开(公告)日：2011-12-01

申请号：JP2010116160

申请日：2010-05-20

Applicant: Panasonic Corp ,  Tateho Chemical Industries Co Ltd ,  タテホ化学工業株式会社 ,  パナソニック株式会社

Inventor： KAMEI TADASUKE ,  TSUJITA TAKUJI ,  HASHIMOTO JUN ,  SHIMAMURA TAKAYUKI ,  GOTO SHINJI

IPC: C04B35/04 ,  C23C14/24 ,  H01J9/02 ,  H01J11/02 ,  H01J11/22 ,  H01J11/34 ,  H01J11/40

CPC classification number: C04B35/04 ,  C04B35/053 ,  C04B2235/3205 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C04B2235/3241 ,  C04B2235/3244 ,  C04B2235/44 ,  C04B2235/442 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/94 ,  C04B2235/95 ,  C23C14/3414 ,  H01J9/02 ,  H01J11/40 ,  H01J2211/40 ,  Y10T428/21

Abstract: PROBLEM TO BE SOLVED: To provide a magnesium oxide sintered compact which can suppress the occurrence of splashing during film formation and rarely causes clogging at a supply inlet of a film-forming device, a deposition material for a PDP-protecting film, which comprises the sintered compact, and a method for producing the sintered compact.SOLUTION: The magnesium oxide sintered compact comprises a magnesium oxide, 3 to 50 mass% of an oxide of an element belonging to group 2A of the periodic table and different from magnesium, and optionally 1,000 ppm or less of at least one element selected from the group consisting of aluminum, yttrium, cerium, zirconium, scandium and chromium, and has a disk-like, elliptical-plate-like, polygonal-plate-like, or half-moon-like shape, or a cubic or rectangular solid shape having rounded apexes.

Abstract translation: 要解决的问题：提供一种氧化镁烧结体，其可以抑制成膜期间溅射的发生，并且很少在成膜装置的供给入口处产生堵塞，用于PDP保护膜的沉积材料， 其包括烧结体，以及该烧结体的制造方法。 解决方案：氧化镁烧结体包含氧化镁，3至50质量％的属于周期表第2A族的元素的氧化物，并且不同于镁，并且任选地1,000ppm或更少的至少一种元素 选自铝，钇，铈，锆，钪和铬，并且具有盘状，椭圆形板状，多边形板状或半月形状，或立方体或矩形 具有圆顶的固体形状。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011204536A

公开(公告)日：2011-10-13

申请号：JP2010071982

申请日：2010-03-26

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

Inventor： TSUJITA TAKUJI ,  SHIMAMURA TAKAYUKI ,  HASHIMOTO JUN ,  GOTO SHINJI

IPC: H01J9/02 ,  H01J11/02 ,  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: The method of manufacturing the plasma display panel includes a process as follow. A protection layer 9 has a base film 91 formed on a dielectric layer 8, and aggregated particles 92 in which crystal particles 92a of magnesium oxide are aggregated in plurality are adhered and formed on the base film 91; the base film 91 is formed of a metal oxide composed of at least two or more oxides selected out of magnesium oxide, calcium oxide, strontium oxide and barium oxide; 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, generated from a single body of the oxide composing the metal oxide with a specific orientation surface; and the substrate temperature during forming the base film 91 is 350°C or lower.

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：制造等离子体显示面板的方法包括以下过程。 保护层9具有形成在电介质层8上的基膜91，并且在基膜91上粘附形成有聚集有多个氧化镁的结晶粒子92a的凝集粒子92。 基膜91由氧化镁，氧化钙，氧化锶和氧化钡中选出的至少两种以上的氧化物构成的金属氧化物形成， 在基膜91表面的X射线衍射分析中，金属氧化物具有由构成具有特定取向面的金属氧化物的单体的单体产生的最小衍射角和最大衍射角之间的峰值; 并且在形成基膜91期间的基板温度为350℃以下。

公开(公告)号：JP2010186665A

公开(公告)日：2010-08-26

申请号：JP2009030771

申请日：2009-02-13

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

Inventor： SHIMAMURA TAKAYUKI ,  HASHIMOTO JUN

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

Abstract: PROBLEM TO BE SOLVED: To obtain a plasma display panel with high-definition and high-brightness display performance, and yet with reduced power consumption. SOLUTION: In the plasma display panel, a protecting sheet 9 is composed of a first protecting sheet 91a formed on a dielectric layer 8 and a second protecting sheet 91b formed on the first protecting sheet 91a. The second protecting sheet 91b is made of metal oxide composed of magnesium oxide and calcium oxide. X-ray diffraction analysis of a protecting sheet face shows that there is a diffraction peak between a diffraction angle where the a peak of the magnesium oxide is generated and a diffraction angle where a peak of calcium oxide of the angle of direction as that of the magnesium oxide is generated. The first protecting sheet 91a is composed of the metal oxide that contains neither magnesium nor calcium. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：获得具有高清晰度和高亮度显示性能的等离子体显示面板，并且具有降低的功耗。 解决方案：在等离子体显示面板中，保护片9由形成在电介质层8上的第一保护片91a和形成在第一保护片91a上的第二保护片91b组成。 第二保护片91b由氧化镁和氧化钙构成的金属氧化物构成。 保护片面的X射线衍射分析表明，在产生氧化镁的峰值的衍射角与衍射角度之间存在衍射角，其中氧化钙峰的角度方向为 产生氧化镁。 第一保护片91a由不含镁或钙的金属氧化物构成。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010140838A

公开(公告)日：2010-06-24

申请号：JP2008317943

申请日：2008-12-15

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

Inventor： HASHIMOTO JUN ,  GOTO SHINJI ,  SHIMAMURA TAKAYUKI

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, and with low power consumption. SOLUTION: The PDP includes a front plate 1 in which a dielectric layer 8 is formed so as to cover a display electrode 6 formed on a front glass substrate 3 and a protection layer 9 is formed on the dielectric layer 8 and a rear plate which is arranged opposed to the front plate 1 so as to form a discharge space filled with a discharge gas and has an address electrode in the direction to cross the display electrode 6, and a barrier rib installed to demarcate the discharge space. The protection layer 9 is formed of a metal oxide consisting of magnesium oxide and calcium oxide, and the metal oxide, in the X-ray diffraction analysis on the protection layer 9, has a peak existing between a diffraction angle in which the peak of magnesium oxide is generated and the diffraction angle in which the peak of calcium oxide is generated, with the concentration of calcium being 12 atomic% or more and 55 atomic% or less, and has a peak of crystal orientation face (200). 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的显示性能以及低功耗的等离子体显示面板。 解决方案：PDP包括前板1，其中形成介电层8以覆盖形成在前玻璃基板3上的显示电极6，并且保护层9形成在电介质层8和后部 板，其与前板1相对设置，以形成填充有放电气体的放电空间，并且在与显示电极6交叉的方向上具有寻址电极，以及设置用于限定放电空间的隔板。 保护层9由氧化镁和氧化钙组成的金属氧化物形成，金属氧化物在保护层9的X射线衍射分析中具有存在于镁的峰值的衍射角之间的峰 产生氧化物，其中钙的浓度为12原子％以上且55原子％以下，并且具有晶体取向面（200）的峰值，产生氧化钙峰的衍射角。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010140837A

公开(公告)日：2010-06-24

申请号：JP2008317942

申请日：2008-12-15

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

Inventor： HASHIMOTO JUN ,  GOTO SHINJI ,  TAKEDA EIJI ,  SHIMAMURA TAKAYUKI

IPC: H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/40 ,  H01J11/52

CPC classification number: H01J11/40 ,  H01J11/12

Abstract: PROBLEM TO BE SOLVED: To realize a plasma display panel having a display performance of high definition and high luminance, and with low power consumption. SOLUTION: The PDP includes a front plate 1 in which a dielectric layer 8 is formed so as to cover a display electrode 6 formed on a front glass substrate 3 and a protection layer 9 is formed on the dielectric layer 8 and a rear plate which is arranged opposed to the front plate 1 so as to form a discharge space filled with a discharge gas and has an address electrode in the direction to cross the display electrode 6, and a barrier rib installed to demarcate the discharge space. The protection layer 9 is formed of a metal oxide consisting of magnesium oxide and calcium oxide, and contains aluminum, and the metal oxide, in the X-ray diffraction analysis on the protection layer 9, has a peak existing between a diffraction angle in which the peak of magnesium oxide is generated and the diffraction angle in which the peak of calcium oxide is generated. 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的显示性能以及低功耗的等离子体显示面板。 解决方案：PDP包括前板1，其中形成介电层8以覆盖形成在前玻璃基板3上的显示电极6，并且保护层9形成在电介质层8和后部 板，其与前板1相对设置，以形成填充有放电气体的放电空间，并且在与显示电极6交叉的方向上具有寻址电极，以及设置用于限定放电空间的隔板。 保护层9由氧化镁和氧化钙构成的金属氧化物形成，含有铝，金属氧化物在保护层9的X射线衍射分析中具有峰值， 产生氧化镁的峰值，产生氧化钙峰的衍射角。 版权所有（C）2010，JPO＆INPIT