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    • 5. 发明授权
    • Method of manufacturing organic EL panel, organic EL panel, and electronic apparatus
    • 制造有机EL面板,有机EL面板和电子设备的方法
    • US08062086B2
    • 2011-11-22
    • US12414040
    • 2009-03-30
    • Masaki ItoShotaro Watanabe
    • Masaki ItoShotaro Watanabe
    • H01J9/00H01J9/24
    • H01L51/56H01L27/3216H01L2227/323
    • There is provided a method of manufacturing an organic EL panel by using a mask that includes a blocking portion blocking incoming particles and a plurality of opening portions through which the incoming particles can pass. The method includes forming a first light emitting part corresponding to a first color on a substrate by using a first mask, forming a first electrode that is overlapped with the first light emitting part by using the first mask, forming a second light emitting part corresponding to a second color on the substrate next to the first light emitting part so as to cover at least a part of the first electrode by using a second mask, forming a third light emitting part corresponding to a third color on the substrate in a position for facing the second light emitting part with the first electrode interposed therebetween in the plan view so as to cover at least a part of the first electrode or the second light emitting part, by using a third mask, forming a second electrode in an area corresponding to the second light emitting part and the third light emitting part by using a fourth mask, and removing a material that is deposited on the first electrode and the second electrode by using the first electrode and the second electrode as a mask.
    • 提供了一种通过使用包括阻挡进入的颗粒的阻挡部分和进入的颗粒可以通过的多个开口部分的掩模来制造有机EL面板的方法。 该方法包括通过使用第一掩模在衬底上形成与第一颜色对应的第一发光部分,通过使用第一掩模形成与第一发光部分重叠的第一电极,形成与第一发光部分相对应的第二发光部分 在第一发光部分的基板上的第二颜色,以便通过使用第二掩模覆盖第一电极的至少一部分,在基板上形成与第三颜色对应的第三发光部分, 第二发光部分在平面图中插入第一电极,以便通过使用第三掩模覆盖第一电极或第二发光部分的至少一部分,在与第二电极对应的区域中形成第二电极 第二发光部分和第三发光部分,并且通过使用冷杉去除沉积在第一电极和第二电极上的材料 第一电极和第二电极作为掩模。
    • 8. 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。