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    • 2. 发明申请
    • COPPER FOIL FOR PRINTED WIRING BOARD
    • 铜箔印刷线路板
    • US20130240257A1
    • 2013-09-19
    • US13988183
    • 2010-11-17
    • Koichiro TanakaMisato Chuganji
    • Koichiro TanakaMisato Chuganji
    • H05K1/09
    • H05K1/09C23C14/165C23C26/00C23C28/023H05K1/0393H05K3/022H05K3/384Y10T428/12438Y10T428/12569Y10T428/12819Y10T428/1291
    • Provided is a copper foil for a printed wiring board, the copper foil being suitable for achieving finer pitch, favorable in terms of manufacturing cost, and excellent both in etching ability and adhesion to an insulating substrate. The copper foil for a printed wiring board comprises a copper foil base material and a covering layer for covering at least a portion of a surface of the copper foil base material, wherein the covering layer is formed by an nickel-vanadium alloy layer containing nickel and vanadium, and a chromium layer, laminated in this order from the surface of the copper foil base material; the chromium layer contains chromium in an amount of 15-210 μg/dm2; the nickel-vanadium alloy layer contains nickel and vanadium in a combined covering amount of 20-600 μg/dm2; and the nickel-vanadium alloy layer contains vanadium in an amount of 3-70 wt %.
    • 提供一种用于印刷线路板的铜箔,铜箔适合于实现更细的节距,在制造成本方面是有利的,并且在蚀刻能力和对绝缘基板的粘合性方面均优异。 用于印刷电路板的铜箔包括铜箔基材和用于覆盖铜箔基材表面的至少一部分的覆盖层,其中覆盖层由含有镍的镍 - 钒合金层形成, 钒和铬层,从铜箔基材的表面依次层叠; 铬层含有15〜210mug / dm 2的铬; 镍钒合金层含有合并覆盖量为20〜600mug / dm 2的镍和钒; 镍钒合金层含有3-70重量%的钒。
    • 4. 发明授权
    • Method for manufacturing glass sealed body and method for manufacturing light-emitting device
    • 制造玻璃密封体的方法及其制造方法
    • US08950216B2
    • 2015-02-10
    • US13468607
    • 2012-05-10
    • Koichiro Tanaka
    • Koichiro Tanaka
    • C03B23/207C03B23/24C03C27/06H01L51/52H01J9/24
    • C03C27/06H01J9/248H01L51/5246
    • In a method for manufacturing a glass sealed body, a paste including powdered glass and a binder is discharged from an outlet whose shape is a closed curve to form a partition whose shape is a closed curve over a first glass substrate; the partition is heated so that the binder is volatilized and the powdered glass is fused to be a frit glass; and the frit glass and a second glass substrate are heated while disposing in close contact with each other, so that the frit glass and the second glass substrate are welded together to form a closed space by the frit glass, the first glass substrate, and the second glass substrate. A light-emitting element is sealed with the glass sealed body, so that the sealing is hardly broken even when impact or external force is applied.
    • 在玻璃密封体的制造方法中,由形状为闭合曲线的出口排出由玻璃粉末和粘合剂构成的糊状物,在第一玻璃基板上形成封闭曲线形状的隔壁; 将隔板加热,使粘合剂挥发,将粉末状玻璃熔融成熔融玻璃; 并且,将熔结玻璃和第二玻璃基板在彼此紧密接触的同时加热,从而将熔结玻璃和第二玻璃基板焊接在一起,以通过熔结玻璃,第一玻璃基板和 第二玻璃基板。 发光元件用玻璃密封体密封,使得即使施加冲击或外力也不会发生密封。
    • 10. 发明授权
    • Laser irradiation apparatus
    • 激光照射装置
    • US08525075B2
    • 2013-09-03
    • US11121000
    • 2005-05-04
    • Koichiro Tanaka
    • Koichiro Tanaka
    • B23K26/00H01L21/324
    • B23K26/0732B23K26/0622B23K26/066B23K26/0853B23K2101/40C30B1/023C30B11/005C30B11/04C30B13/22C30B28/08C30B29/06C30B29/52
    • The present invention is to provide a laser irradiation apparatus for forming a laser beam which has a shape required for the annealing and which has homogeneous energy distribution, by providing a slit at an image-formation position of a diffractive optical element, wherein the slit has a slit opening whose length is changeable.The laser irradiation apparatus comprises a laser oscillator, a diffractive optical element, and a slit, wherein the slit has a slit opening whose length in a major-axis direction thereof is changeable, wherein a laser beam is delivered obliquely to a substrate, and wherein the laser beam is a continuous wave solid-state, gas, or metal laser, or a pulsed laser with a repetition frequency of 10 MHz or more.
    • 本发明提供一种激光照射装置,其通过在衍射光学元件的成像位置设置狭缝,形成具有退火所需形状并具有均匀的能量分布的激光束,其中狭缝具有 长度可变的狭缝开口。 激光照射装置包括激光振荡器,衍射光学元件和狭缝,其中狭缝具有沿其长轴方向的长度可变的狭缝开口,其中激光束倾斜地被输送到基板,并且其中 激光束是连续波固体,气体或金属激光,或重复频率为10MHz以上的脉冲激光。