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    • 7. 发明授权
    • Organic EL device and electronic apparatus
    • 有机EL器件和电子设备
    • US08547014B2
    • 2013-10-01
    • US12557200
    • 2009-09-10
    • Shotaro WatanabeMasahiro Uchida
    • Shotaro WatanabeMasahiro Uchida
    • H01L51/00H01L51/50H01L51/52H01L51/54
    • H01L51/5265H01L51/5012H01L2251/5323H01L2251/558
    • An organic EL device includes an organic EL element that includes an anode having a reflective face, a cathode having a semi-transmissive reflective layer, and a functional layer, which is pinched between the anode and the cathode and includes at least an organic light emitting layer, and configures a color pixel that implements light emission corresponding to at least a red color. The color pixel configured by the organic EL element forms an optical resonator between the reflective face of the anode and the semi-transmissive reflective layer of the cathode. The color pixel corresponding to the red color has a film thickness profile of the functional layer in a convex shape in which a center portion is relatively thick, and a periphery portion is relatively thin or a concave shape in which the center portion is relatively thin, and the periphery portion is relatively thick.
    • 有机EL器件包括有机EL元件,其包括具有反射面的阳极,具有半透射反射层的阴极和被夹在阳极和阴极之间的功能层,并且至少包括有机发光 层,并且配置实现与至少红色相对应的发光的彩色像素。 由有机EL元件构成的彩色像素在阳极的反射面和阴极的半透射反射层之间形成光谐振器。 对应于红色的颜色像素具有中心部分相对较厚的凸形的功能层的膜厚分布,并且周边部分相对较薄或中心部分相对较薄的凹形, 并且周边部分相对较厚。
    • 10. 发明授权
    • Developer for latent electrostatic image and process for preparation
thereof
    • 静电潜像显影剂及其制备方法
    • US4164476A
    • 1979-08-14
    • US867500
    • 1978-01-06
    • Shotaro WatanabeFumio KoizumiKatsutoshi TozawaShigeru Uetake
    • Shotaro WatanabeFumio KoizumiKatsutoshi TozawaShigeru Uetake
    • G03G9/08G03G9/083G03G9/097
    • G03G9/0838G03G9/0808G03G9/081G03G9/0817G03G9/09716G03G9/09725
    • The present invention is for the improvements of a developer for a one-component latent electrostatic image and the process for the preparation thereof. The present invention is the one which has improved points at issue in the case of using a developer for the conventional conductive one-component latent electrostatic image for a copying machine using a corona discharger and in which particles are prepared by uniformly mixing a magnetic substance in resin and the magnetic substance is substantially exposed on the particle surface by heat treatment and hydrophobic silica fine powders are supported on, or interposed in, said particles; the particles are, as a whole, electrically insulating and given electric charge necessary to form an image by friction of mutual particles; thus even in a copying machine using a corona discharger, good development can be obtained with this developer; and further the present invention is the one which provides a process for the preparation of said particles.
    • 本发明是为了改善单组分静电潜像的显影剂及其制备方法。 本发明是在使用电晕放电器的复印机的传统的导电性单组分静电潜像中使用显影剂的情况下的改进点,其中通过将磁性物质均匀混合而制备颗粒 树脂,并且磁性物质通过热处理基本上暴露在颗粒表面上,并且疏水性二氧化硅细粉末负载在或插入所述颗粒中; 作为整体,颗粒通过相互颗粒的摩擦而电绝缘并给予形成图像所需的电荷; 因此即使在使用电晕放电器的复印机中,也可以用该显影剂获得良好的显影性; 并且本发明进一步提供了制备所述颗粒的方法。