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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
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
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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
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
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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
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
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公开(公告)号：JP2010087164A
公开(公告)日：2010-04-15
申请号：JP2008253492
申请日：2008-09-30
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： SATO EIICHI , SHIMAMURA TAKAYUKI , TANIGUCHI REIKO , ONO MASAYUKI , ODAGIRI MASARU
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element which is driven at a low voltage, and has high light emission luminance and long service life. SOLUTION: The light emitting element has a pair of a first electrode and a second electrode and a light emission portion disposed between the first electrode and second electrode, and the light emission portion is constituted by arranging a light emitting particle having a part of a semiconductor of a first conductivity type and a part of a semiconductor of a second conductivity type between the first and second electrodes. In the light emitting particle, a part of the semiconductor of the first conductivity type which is exposed to a particle surface is brought into contact with the first electrode and a part of the semiconductor of the second conductivity type exposed to the particle surface is brought into contact with the second electrode. In the first electrode, a part other than the part coming into contact with the semiconductor of the first conductivity type of the light emitting particle is covered with an insulator. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供以低电压驱动并且具有高发光亮度和长使用寿命的发光元件。 解决方案：发光元件具有一对第一电极和第二电极以及设置在第一电极和第二电极之间的发光部分，并且发光部分通过将具有一部分的发光粒子 在第一和第二电极之间的第一导电类型的半导体和第二导电类型的半导体的一部分。 在发光粒子中，暴露于粒子表面的第一导电类型的半导体的一部分与第一电极接触，并且暴露于粒子表面的第二导电类型的半导体的一部分被引入 与第二电极接触。 在第一电极中，除了与第一导电类型的发光颗粒的半导体接触的部分之外的部分被绝缘体覆盖。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2009200283A
公开(公告)日：2009-09-03
申请号：JP2008041023
申请日：2008-02-22
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： SHIMAMURA TAKAYUKI , ONO MASAYUKI , TANIGUCHI REIKO , SATO EIICHI
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element having the improved extraction efficiency of light from a luminescence particle and high emission efficiency, and facilitating area enlargement. SOLUTION: A light-emitting element includes a pair of opposing electrodes and a light-emitting layer clamped by the pair of electrodes. The light-emitting layer is configured in such a way that first and second media having different refractive indexes are laminated in order from a front face side to a back face side in a light emission extraction direction and the luminescence particle is disposed in a border region of the first and second media so as to come into contact with each medium. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供一种发光元件，其具有提高发光粒子的光的提取效率和高发光效率，并且有利于区域扩大。 解决方案：发光元件包括一对相对的电极和由该对电极夹持的发光层。 发光层被配置为使得具有不同折射率的第一和第二介质在发光提取方向上从正面侧到背面侧依次层叠，并且发光粒子设置在边界区域 的第一和第二媒体，以便与每种媒体接触。 版权所有（C）2009，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2010143798A
公开(公告)日：2010-07-01
申请号：JP2008324012
申请日：2008-12-19
Applicant: Panasonic Corp , Tateho Chem Ind Co Ltd , タテホ化学工業株式会社 , パナソニック株式会社
Inventor： TAKEGAKI MARE , HASHIMOTO JUN , SHIMAMURA TAKAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide sintered magnesium oxide which can allow a deposition rate of a thin film to be made higher when the thin film is deposited by using the sintered magnesium oxide as a vapor deposition material, which can allow the generation of splashes to be restrained when the thin film is deposited and which can allow a discharge starting voltage to be made lower when the vapor-deposited thin film is used as a protective film for a PDP (plasma display panel).
SOLUTION: The sintered magnesium oxide contains magnesium oxide, 9-50 mass% oxide of a group 2A element other than magnesium in the periodic table and 1-10,000 ppm oxide of a group 3B element, a group 3A element or a group 4A element in the periodic table.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 待解决的问题：提供烧结氧化镁，其可以通过使用烧结的氧化镁作为气相沉积材料沉积薄膜，使薄膜的沉积速率更高，这可以允许产生 当沉积薄膜时可以抑制溅射，并且当蒸镀薄膜用作PDP（等离子体显示面板）的保护膜时，可以使放电开始电压降低。 解决方案：烧结镁氧化物含有氧化镁，周期表中除了镁以外的2A族元素的9-50质量％的氧化物以及第3B族元素，3A族元素或基团的1-10,000ppm的氧化物 4A元素。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2009200251A
公开(公告)日：2009-09-03
申请号：JP2008040331
申请日：2008-02-21
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： TANIGUCHI REIKO , ONO MASAYUKI , SATO EIICHI , SHIMAMURA TAKAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element capable of emitting light with high luminance at a direct-current low voltage and obtaining R, G, and B light with high color purity, when applying a full color method.
SOLUTION: A light emitting element 10 is provided with a light-emitting layer 13 and a pair of electrodes 12 and 14 for injecting electric current to the light emitting layer 13. The light emitting layer 13 includes GaN-based semiconductor particles 21. On the light extraction side to the light emitting layer 13, a light-absorbing layer 22 for absorbing at least a part of light with a wavelength of 470 nm to 800 nm is further arranged.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种能够在直流低电压下以高亮度发光的发光元件，并且当应用全色方法时获得具有高纯度的R，G和B光。 解决方案：发光元件10设置有用于向发光层13注入电流的发光层13和一对电极12和14.发光层13包括GaN基半导体颗粒21 在光发射层13的光提取侧，进一步布置用于吸收至少一部分波长为470nm至800nm的光的光吸收层22。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009199883A
公开(公告)日：2009-09-03
申请号：JP2008040327
申请日：2008-02-21
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： TANIGUCHI REIKO , ONO MASAYUKI , SATO EIICHI , SHIMAMURA TAKAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element capable of high luminance emission at a low DC voltage, and capable of obtaining R, G, B light having high color purity when a full color method is applied. SOLUTION: The light emitting element 10 includes a luminescent layer 13, and a pair of electrodes 12, 14 for injecting a current into the luminescent layer 13. The luminescent layer 13 contains GaN based semiconductor particles 21, and a light absorbing film 22 for absorbing part of light having a wavelength of 470-800 nm is provided on at least part of the surface of the GaN based semiconductor particle 21. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供一种能够在低直流电压下具有高亮度发射的发光元件，并且当应用全色方法时能够获得具有高色纯度的R，G，B光。 解决方案：发光元件10包括发光层13和用于将电流注入发光层13的一对电极12,14。发光层13包含GaN基半导体颗粒21和光吸收膜 在GaN基半导体颗粒21的表面的至少一部分上设置有用于吸收波长为470-800nm的一部分光的光束22。（C）2009，JPO＆INPIT
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公开(公告)号：JP2009105118A
公开(公告)日：2009-05-14
申请号：JP2007273642
申请日：2007-10-22
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： SHIMAMURA TAKAYUKI , ONO MASAYUKI , NASU SHOGO , SATO EIICHI , TANIGUCHI REIKO , ODAGIRI MASARU
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive light emitting element high in luminous efficiency by using a GaN-based semiconductor. SOLUTION: This light emitting element includes: the GaN-based semiconductor; a positive electrode and a negative electrode for injecting a current into the GaN-based semiconductor; and an organic hole transport material arranged between the GaN-based semiconductor and the positive electrode. The organic hole transport material contains an organic compound having at least any one kind selected from constituent units represented by formulas (1)-(3), and a constituent unit represented by a formula (4). COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：通过使用GaN基半导体来提供发光效率高的便宜的发光元件。 解决方案：该发光元件包括：GaN基半导体; 用于将电流注入到GaN基半导体中的正极和负极; 以及布置在GaN基半导体和正极之间的有机空穴传输材料。 有机空穴传输材料含有选自由式（1） - （3）表示的结构单元和由式（4）表示的构成单元中的至少一种的有机化合物。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009048961A
公开(公告)日：2009-03-05
申请号：JP2007216671
申请日：2007-08-23
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： ONO MASAYUKI , NASU SHOGO , SATO EIICHI , TANIGUCHI REIKO , SHIMAMURA TAKAYUKI , ODAGIRI MASARU
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element having high brightness and high efficiency by efficiently supplying carriers, especially positive holes to light-emitting particles.
SOLUTION: The light-emitting element comprises a first electrode and a second electrode which are installed opposite to each other and of which at least one is transparent or semi-transparent, and a light-emitting layer which is pinched between the first electrode and the second electrode and which is constituted by dispersing the light-emitting particles in a matrix made of positive hole transport materials.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：通过有效地向发光粒子提供载体，特别是空穴，来提供具有高亮度和高效率的发光元件。 解决方案：发光元件包括彼此相对安装并且其中至少一个是透明或半透明的第一电极和第二电极，以及夹在第一和第二电极之间的发光层 电极和第二电极，其通过将发光粒子分散在由空穴传输材料制成的基体中而构成。 版权所有（C）2009，JPO＆INPIT
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