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    • 5. 发明授权
    • Method of driving organic EL device and display device
    • 驱动有机EL器件和显示器件的方法
    • US07671825B2
    • 2010-03-02
    • US11361364
    • 2006-02-24
    • Norikazu UchiyamaMasaaki OkunakaMasahiro NishizawaHidetsugu MatsukiyoYuko Matsumoto
    • Norikazu UchiyamaMasaaki OkunakaMasahiro NishizawaHidetsugu MatsukiyoYuko Matsumoto
    • G09G3/30
    • G09G3/3233G09G3/3216G09G3/3225G09G2300/0842G09G2310/0256G09G2310/06G09G2320/043
    • According to one aspect of the present invention, it is possible to sufficiently perform the discharging of charge without lowering the light emitting efficiency of an organic EL device and hence, the device can exhibit the light emitting efficiency higher than a conventional organic EL device and, at the same time, can prevent the degradation of the device. As an organic EL device to which the present invention is applied, on a glass transparent substrate, a transparent electrode, a hole injection layer and a hole transport layer which function as a hole transport function layer, a light emitting layer, an electron transport function layer, and a metal electrode are formed sequentially, and a drive power sources are connected to the transparent electrode and the metal electrode. Further, from the drive power source, as an applying voltage, a voltage which is obtained by overlapping any one of a sine wave, a pulse wave, a triangle wave and a sawtooth wave having two cycles or more to a drive signal or a voltage which is obtained by overlapping a sine wave having two cycles or more to the drive signal is supplied.
    • 根据本发明的一个方面,可以在不降低有机EL器件的发光效率的情况下充分地进行电荷的放电,因此该器件可以表现出高于常规有机EL器件的发光效率, 同时可以防止设备的劣化。 作为应用本发明的有机EL器件,在玻璃透明基板上,透明电极,空穴注入层和作为空穴传输功能层的空穴传输层,发光层,电子传输功能 层和金属电极,并且驱动电源连接到透明电极和金属电极。 此外,从驱动电源,作为施加电压,通过将具有两个周期以上的正弦波,脉搏波,三角波和锯齿波中的任何一个与驱动信号或电压 提供通过使具有两个周期以上的正弦波与驱动信号重叠而获得的。
    • 8. 发明授权
    • Cathode ray tube having high and low refractive index films on the outer face of the glass panel thereof
    • 阴极射线管在其玻璃面板的外表面上具有高折射率和低折射率的膜
    • US06351062B1
    • 2002-02-26
    • US09667707
    • 2000-09-22
    • Masahiro NishizawaNorikazu UchiyamaToshio Tojo
    • Masahiro NishizawaNorikazu UchiyamaToshio Tojo
    • H01J2988
    • H01J29/868H01J29/896H01J2229/8631H01J2229/8915
    • A cathode ray tube with a vacuum enclosure, including a glass panel having an inner face coated with a phosphor film to form a screen, a neck portion housing an electron gun, and a funnel portion connecting the glass panel and the neck portion. A high refractive index film made of electrically conductive metal oxide or metal (e.g., precious metal) particles and having a refractive index of 1.6 to 2.2, and a low refractive index film having a refractive index of 1.3 to 1.58, are formed on the outer face of the glass panel. The high refractive index film is sandwiched between the outer face of the glass panel and the low refractive index film and an average roughness of an outer surface of said low refractive index film is less than an average roughness of an unevenness of an interface between the high refractive index film and the low refractive index film.
    • 一种具有真空外壳的阴极射线管,包括具有涂覆有荧光膜以形成屏幕的内表面的玻璃面板,容纳电子枪的颈部和连接玻璃面板和颈部的漏斗部分。 由导电金属氧化物或金属(例如贵金属)颗粒制成的折射率为1.6至2.2的高折射率膜和折射率为1.3至1.58的低折射率膜形成在外部 面对玻璃面板。 高折射率膜夹在玻璃面板的外表面和低折射率膜之间,并且所述低折射率膜的外表面的平均粗糙度小于高折射率膜之间的界面的不均匀性的平均粗糙度 折射率膜和低折射率膜。
    • 9. 发明授权
    • Cathode ray tube with multilayered high- and low-refractive index films
thereon
    • 阴极射线管,其上具有多层高和低折射率膜
    • US5973450A
    • 1999-10-26
    • US916668
    • 1997-08-22
    • Masahiro NishizawaNorikazu UchiyamaToshio Tojo
    • Masahiro NishizawaNorikazu UchiyamaToshio Tojo
    • G02B1/11C03C17/34H01J29/86H01J29/88H01J29/89H01J31/20H01J31/00
    • H01J29/868H01J29/896H01J2229/8631H01J2229/8915
    • A cathode ray tube comprising a vacuum enclosure including a glass panel 1 whose inner face is coated with a phosphor film 4 to form a screen; a neck portion housing an electron gun; and a funnel portion connecting the glass panel and the neck portion. A multi-layered anti-reflection, anti-electrostatic charge film formed on the outer face of the glass panel is constructed of a high refractive index film having a refractive index of 1.6 to 2.2 and a low refractive index film having a refractive index of 1.3 to 1.58. The high refractive index film is sandwiched between the outer face of the glass panel and the low refractive index film, and an unevenness having an average diameter of 5 to 80 .mu.m is provided at the interface between the high refractive index film and the low refractive index film. The interface has a height of 10 to 40 nm. The unevenness of the surface of the low refractive index film is made smaller than the average roughness Rz of the unevenness of the interface between the high refractive index film and the low refractive index film, or the surface of the low refractive index film is flat.
    • 一种阴极射线管,包括:真空外壳,包括内表面涂有荧光膜4以形成屏幕的玻璃面板1; 容纳电子枪的颈部; 以及连接玻璃面板和颈部的漏斗部。 形成在玻璃面板的外表面上的多层抗反射防静电电荷膜由折射率为1.6〜2.2的高折射率膜和折射率为1.3的低折射率膜构成 至1.58。 高折射率膜被夹在玻璃板的外表面和低折射率膜之间,并且在高折射率膜和低折射率膜之间的界面处设置平均直径为5至80μm的凹凸 指数电影 界面的高度为10〜40nm。 使低折射率膜的表面的不均匀度小于高折射率膜和低折射率膜之间的界面的不均匀性的平均粗糙度Rz,或者低折射率膜的表面是平坦的。