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    • 2. 发明授权
    • Plasma display panel
    • 等离子显示面板
    • US07932676B2
    • 2011-04-26
    • US12680053
    • 2009-07-16
    • Mikihiko NishitaniMasahiro SakaiYusuke FukuiYosuke HondaYasuhiro YamauchiMichiko Okafuji
    • Mikihiko NishitaniMasahiro SakaiYusuke FukuiYosuke HondaYasuhiro YamauchiMichiko Okafuji
    • H01J17/49
    • H01J11/12H01J11/40
    • The present invention provides a plasma display panel (PDP) with a protective film improved so as to achieve a lower discharge starting voltage. A surface portion of the protective film 16 substantially is composed of magnesium (Mg), aluminum (Al), nitrogen (N), and oxygen (O). The protective film 16 is formed so that in the surface portion of the protective film 16, a ratio of the number of atoms of the aluminum to a total of the number of atoms of the magnesium and the number of atoms of the aluminum is at least 2.1% but not more than 66.5%, a ratio of the number of atoms of the nitrogen to a total of the number of atoms of the nitrogen and the number of atoms of the oxygen is at least 1.2% but not more than 17.2%, and a ratio of the total of the number of atoms of the nitrogen and the number of atoms of the oxygen to the total of the number of atoms of the magnesium and the number of atoms of the aluminum is at least 1.0 but not more than 1.35.
    • 本发明提供一种具有改进的保护膜的等离子体显示面板(PDP),以实现较低的放电起始电压。 保护膜16的表面部分基本上由镁(Mg),铝(Al),氮(N)和氧(O)组成。 保护膜16形成为使得在保护膜16的表面部分中,铝的原子数与镁的原子数与铝的原子数之比至少为 2.1%,但不超过66.5%,氮原子数与氮原子数和氧原子数之比为至少1.2%但不高于17.2% 并且氮的原子数与氧原子的总数与镁的原子总数和铝的原子数之比为1.0以上1.35以下 。
    • 3. 发明申请
    • PLASMA DISPLAY PANEL
    • 等离子显示面板
    • US20100207524A1
    • 2010-08-19
    • US12680053
    • 2009-07-16
    • Mikihiko NishitaniMasahiro SakaiYusuke FukuiYosuke HondaYasuhiro YamauchiMichiko Okafuji
    • Mikihiko NishitaniMasahiro SakaiYusuke FukuiYosuke HondaYasuhiro YamauchiMichiko Okafuji
    • H01J17/49
    • H01J11/12H01J11/40
    • The present invention provides a plasma display panel (PDP) with a protective film improved so as to achieve a lower discharge starting voltage. A surface portion of the protective film 16 substantially is composed of magnesium (Mg), aluminum (Al), nitrogen (N), and oxygen (O). The protective film 16 is formed so that in the surface portion of the protective film 16, a ratio of the number of atoms of the aluminum to a total of the number of atoms of the magnesium and the number of atoms of the aluminum is at least 2.1% but not more than 66.5%, a ratio of the number of atoms of the nitrogen to a total of the number of atoms of the nitrogen and the number of atoms of the oxygen is at least 1.2% but not more than 17.2%, and a ratio of the total of the number of atoms of the nitrogen and the number of atoms of the oxygen to the total of the number of atoms of the magnesium and the number of atoms of the aluminum is at least 1.0 but not more than 1.35.
    • 本发明提供一种具有改进的保护膜的等离子体显示面板(PDP),以实现较低的放电起始电压。 保护膜16的表面部分基本上由镁(Mg),铝(Al),氮(N)和氧(O)组成。 保护膜16形成为使得在保护膜16的表面部分中,铝的原子数与镁的原子数与铝的原子数之比至少为 2.1%,但不超过66.5%,氮原子数与氮原子数和氧原子数之比为至少1.2%但不高于17.2% 并且氮的原子数与氧原子的总数与镁的原子总数和铝的原子数之比为1.0以上1.35以下 。
    • 4. 发明授权
    • Plasma display panel
    • 等离子显示面板
    • US08164259B2
    • 2012-04-24
    • US12935248
    • 2010-01-13
    • Yusuke FukuiMasahiro SakaiMikihiko NishitaniYosuke HondaMichiko OkafujiYasuhiro Yamauchi
    • Yusuke FukuiMasahiro SakaiMikihiko NishitaniYosuke HondaMichiko OkafujiYasuhiro Yamauchi
    • H01J17/49
    • H01J11/12H01J11/40
    • A first aim of the present invention is to provide a PDP capable of stably delivering favorable image display performance and being driven with low power, by improving the surface layer to improve secondary electron emission characteristics and charge retention characteristics. A second aim of the present invention is to provide a PDP, in addition to having the above-mentioned effects, capable of reducing an aging time. In order to achieve these aims, a crystalline film of a film thickness of approximately 1 μm is disposed as a surface layer (protective film) 8 on a surface of the dielectric layer 7 that faces a discharge space. The surface layer 8 is made by adding Sr to CeO2, and a concentration of Sr in the surface layer 8 is in a range of 11.8 mol % to 49.4 mol % inclusive. With this structure, an attempt is made to improve the secondary electron emission characteristics and aging characteristics in the surface layer 8.
    • 本发明的第一个目的是提供一种能够稳定地提供良好的图像显示性能并通过低功率驱动的PDP,通过改进表面层以改善二次电子发射特性和电荷保持特性。 本发明的第二个目的是提供一种PDP,除了具有上述效果之外,还能够减少老化时间。 为了实现这些目的,将膜厚约1μm的结晶膜作为表面层(保护膜)8设置在电介质层7的面对放电空间的表面上。 通过向CeO 2中添加Sr,表面层8的Sr浓度在11.8mol%〜49.4mol%的范围内而形成。 利用这种结构,尝试改善表面层8中的二次电子发射特性和老化特性。
    • 5. 发明申请
    • PLASMA DISPLAY PANEL
    • 等离子显示面板
    • US20110298363A1
    • 2011-12-08
    • US12935248
    • 2010-01-13
    • Yusuke FukuiMasahiro SakaiMikihiko NishitaniYosuke HondaMichiko OkafujiYasuhiro Yamauchi
    • Yusuke FukuiMasahiro SakaiMikihiko NishitaniYosuke HondaMichiko OkafujiYasuhiro Yamauchi
    • H01J17/49
    • H01J11/12H01J11/40
    • A first aim of the present invention is to provide a PDP capable of stably delivering favorable image display performance and being driven with low power, by improving the surface layer to improve secondary electron emission characteristics and charge retention characteristics. A second aim of the present invention is to provide a PDP, in addition to having the above-mentioned effects, capable of reducing an aging time. In order to achieve these aims, a crystalline film of a film thickness of approximately 1 μm is disposed as a surface layer (protective film) 8 on a surface of the dielectric layer 7 that faces a discharge space. The surface layer 8 is made by adding Sr to CeO2, and a concentration of Sr in the surface layer 8 is in a range of 11.8 mol % to 49.4 mol % inclusive. With this structure, an attempt is made to improve the secondary electron emission characteristics and aging characteristics in the surface layer 8.
    • 本发明的第一个目的是提供一种能够稳定地提供良好的图像显示性能并通过低功率驱动的PDP,通过改进表面层以改善二次电子发射特性和电荷保持特性。 本发明的第二个目的是提供一种PDP,除了具有上述效果之外,还能够减少老化时间。 为了实现这些目的,将膜厚约1μm的结晶膜作为表面层(保护膜)8设置在电介质层7的面对放电空间的表面上。 通过向CeO 2中添加Sr,表面层8的Sr浓度在11.8mol%〜49.4mol%的范围内而形成。 利用这种结构,尝试改善表面层8中的二次电子发射特性和老化特性。
    • 6. 发明申请
    • PLASMA DISPLAY PANEL
    • 等离子显示面板
    • US20110148744A1
    • 2011-06-23
    • US12934609
    • 2010-01-13
    • Yusuke FukuiMasahiro SakaiMikihiko NishitaniYosuke HondaMichiko OkafujiYasuhiro Yamauchi
    • Yusuke FukuiMasahiro SakaiMikihiko NishitaniYosuke HondaMichiko OkafujiYasuhiro Yamauchi
    • G09G3/28
    • H01J11/40H01J11/12
    • A first aim of the present invention is to provide a PDP capable of stably delivering favorable image display performance and being driven with low power, by improving the surface layer to improve secondary electron emission characteristics and charge retention characteristics. A second aim of the present invention is to provide a PDP capable of displaying high-definition images even when the PDP is driven at high speed by preventing the discharge delay during driving. In order to achieve these aims, the surface layer (protective film) 8 of a film thickness of approximately 1 μm is disposed on a surface of the dielectric layer 7 that faces a discharge space 15. The surface layer 8 includes CeO2 as the main component and Ba, and a concentration of Ba in the surface layer 8 is in a range of 16 mol % to 29 mol % inclusive. With this structure, an electron level having a certain depth is introduced in a forbidden band in the surface layer 8, or an electron level of a valence band is elevated to narrow a band gap. An attempt is made to improve secondary electron emission characteristics and charge retention characteristics in this manner.
    • 本发明的第一个目的是提供一种能够稳定地提供良好的图像显示性能并通过低功率驱动的PDP,通过改进表面层以改善二次电子发射特性和电荷保持特性。 本发明的第二个目的是提供即使当通过防止驱动期间的放电延迟来高速驱动PDP时,也能够显示高清晰度图像的PDP。 为了实现这些目的,将膜厚约1μm的表面层(保护膜)8设置在电介质层7的面对放电空间15的表面上。表面层8包括CeO 2作为主要成分 和Ba,并且表面层8中的Ba的浓度在16mol%至29mol%的范围内。 利用这种结构,在表层8中禁止带有具有一定深度的电子水平,或者提高价带的电子能级以使带隙变窄。 尝试以这种方式改善二次电子发射特性和电荷保持特性。
    • 10. 发明申请
    • LASER OSCILLATION APPARATUS
    • 激光振荡装置
    • US20130128906A1
    • 2013-05-23
    • US13813810
    • 2011-08-03
    • Yosuke HondaJunji Urakawa
    • Yosuke HondaJunji Urakawa
    • H01S3/10
    • H01S3/06791G02F1/21G02F2201/17H01S3/06712H01S3/07H01S3/082H01S3/094007H01S3/10007H01S3/105H01S3/108H01S3/1109H01S3/1121H01S3/1305H01S3/1307H01S3/1618H01S3/2308H05G2/00
    • Provided is a laser oscillation apparatus capable of stabilizing resonance even when finesse of an optical resonator is increased and generating stronger laser light than that of a traditional apparatus by accumulating laser light in the optical resonator. The laser oscillation apparatus includes a laser light source which generates laser light for excitation, a fiber amplifier which generates laser light with a desired wavelength when the laser light generated at the laser light source for excitation is supplied, an optical resonator, an optical isolator which is interposed between the optical resonator and the fiber amplifier and which guides the laser light from the fiber amplifier to one side of the optical resonator while blocking laser light in the opposite direction, a circulation optical path which accelerates resonance as introducing laser light emitted from the other side of the optical resonator and returning the laser light to the optical resonator via the fiber amplifier and the optical isolator, and a modulator which performs amplitude modulation on the laser light in the circulation optical path.
    • 提供了即使在光谐振器的精细度增加并且通过在光谐振器中积聚激光而产生比传统装置的激光更强的激光的情况下也能够稳定谐振的激光振荡装置。 激光振荡装置包括激光产生激光的激光光源,在供给激光激光光源时产生的激光产生期望波长的激光的光纤放大器,光谐振器,光隔离器 插入在光谐振器和光纤放大器之间,并且将来自光纤放大器的激光引导到光学谐振器的一侧,同时沿相反方向阻挡激光,循环光路加速谐振,从而引入从 光谐振器的另一侧,并且通过光纤放大器和光隔离器将激光返回到光谐振器,以及对循环光路中的激光进行调幅的调制器。