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    • 1. 发明申请
    • LIQUID EJECTION HEAD
    • 液体喷射头
    • US20130033547A1
    • 2013-02-07
    • US13552725
    • 2012-07-19
    • Yumi KomamiyaAkiko Saito
    • Yumi KomamiyaAkiko Saito
    • B41J2/04
    • B41J2/1404B41J2002/14467B41J2202/11
    • Provided is a liquid ejection head, including a substrate including an energy-generating element for generating energy to be used for ejecting a liquid, and a supply port that is a through-hole for supplying the liquid to the energy-generating element; and an orifice plate including an ejection orifice for ejecting the liquid. A plurality of the energy-generating elements are arranged in a first direction. The supply port is formed between the plurality of the energy-generating elements in the first direction, and the supply port is formed so as to be adjacent to the energy-generating element in a second direction orthogonal to the first direction.
    • 提供一种液体喷射头,包括:基板,包括用于产生用于喷射液体的能量的能量产生元件;以及供给口,其是用于将液体供应到能量产生元件的通孔; 以及包括用于喷射液体的喷射孔的孔板。 多个能量产生元件沿第一方向布置。 供给口沿着第一方向形成在多个能量产生元件之间,供给口形成为与第一方向正交的第二方向与发电元件相邻。
    • 2. 发明授权
    • Liquid ejection head
    • 液体喷头
    • US08662642B2
    • 2014-03-04
    • US13552725
    • 2012-07-19
    • Yumi KomamiyaAkiko Saito
    • Yumi KomamiyaAkiko Saito
    • B41J2/02
    • B41J2/1404B41J2002/14467B41J2202/11
    • A liquid ejection head includes a substrate having an energy-generating element for generating energy to be used for ejecting a liquid and a supply port in the form of a through-hole for supplying the liquid to the energy-generating element, and an orifice plate including an ejection orifice for ejecting the liquid. A plurality of the energy-generating elements is arranged in a first direction. The supply port is formed between the plurality of the energy-generating elements in the first direction, and the supply port is formed so as to be adjacent to the energy-generating element in a second direction orthogonal to the first direction.
    • 液体喷射头包括具有用于产生用于喷射液体的能量的能量产生元件的基板和用于将液体供应到能量产生元件的通孔形式的供给口,以及孔板 包括用于喷射液体的喷射口。 多个能量产生元件沿第一方向布置。 供给口沿着第一方向形成在多个能量产生元件之间,供给口形成为与第一方向正交的第二方向与发电元件相邻。
    • 7. 发明申请
    • LIGHT-EMITTING MODULE AND LIGHTING APPARATUS
    • 发光模组和照明装置
    • US20110006680A1
    • 2011-01-13
    • US12867134
    • 2009-02-13
    • Toshiya TanakaAkiko SaitoHitoshi Kawano
    • Toshiya TanakaAkiko SaitoHitoshi Kawano
    • H01J13/46
    • F21V29/70F21K9/00F21K9/20F21K9/232F21S8/02F21V23/005F21V23/06F21V29/76F21V29/89F21Y2105/10F21Y2115/10H05K1/181
    • An object of the present invention is to provide a light-emitting module having excellent light emission efficiency and excellent light distribution characteristics and also provide a lighting apparatus using the light-emitting module. The present invention is a light-emitting module 1 including a substrate 2 having a front surface side 2a constituted as a component mounting surface and a rear surface side 2b constituted as a flat heat dissipating surface, a plurality of light-emitting elements 3 which are arranged in a manner protruding at a central portion of the component mounting surface of the substrate and which radiate light at least in an upper surface direction and in a direction along the component mounting surface, a lighting circuit component 4 which is electrically connected to the light emitting elements 3 by a wiring pattern arranged on the substrate 2 and which is arranged closer to the peripheral edge side of the substrate than the light emitting elements 3 on the component mounting surface of the substrate 2, and a connector 5 for power supply connection, which is arranged closer to the peripheral edge side of the substrate 2 than the light emitting elements 3 on the component mounting surface of the substrate 2 and which is electrically connected to the lighting circuit component 4.
    • 本发明的目的是提供一种发光效率优异,配光特性优异的发光模块,并且还提供使用该发光模块的照明装置。 本发明是一种发光模块1,其包括基板2,该基板2具有构成为部件安装面的前表面侧2a和构成为平坦散热面的后表面侧2b,多个发光元件3 布置成在基板的部件安装表面的中心部分突出并且至少在上表面方向和沿着部件安装表面的方向上发射光的方式布置有电连接到光的照明电路部件4 发光元件3通过布置在基板2上的布线图案,并且布置成比基板2的部件安装表面上的发光元件3更靠近基板的周缘侧布置,以及用于电源连接的连接器5, 其布置成比基板2的部件安装表面上的发光元件3更靠近基板2的周缘侧 e基板2,并且电连接到照明电路部件4。