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    • 56. 发明申请
    • BASE MATERIAL FOR SOLAR CELL
    • 太阳能电池基材
    • US20100326515A1
    • 2010-12-30
    • US12865483
    • 2009-01-30
    • Rei NishioTetsuo Yoshida
    • Rei NishioTetsuo Yoshida
    • H01L31/04
    • H01L31/0392C08J5/18C08J2367/02H01L31/0236Y02E10/50
    • It is to provide a base material for a solar cell, constituted by a stretched film of a composition containing a thermoplastic crystalline resin and inert particles, in which the base material for a solar cell has, on at least one side, a surface that has a center plane average surface roughness Ra of 30 to 500 nm and an average interval between local crests S on the surface of 40 to 5,000 nm, by which the base material for a solar cell provided has a surface capable of providing a light trapping effect and is useful for producing a solar cell exhibiting an excellent photoelectric conversion efficiency upon using as a base material of a thin film solar cell.
    • 本发明提供一种太阳能电池用基材,其由含有热塑性结晶性树脂和惰性粒子的组合物的拉伸膜构成,其中太阳能电池用基材的至少一面具有至少一面, 中心平面平均表面粗糙度Ra为30〜500nm,表面上的局部峰值S之间的平均间隔为40〜5000nm,由此提供了太阳能电池用基材,具有能够提供遮光效果的表面, 对于制造在作为薄膜太阳能电池的基材使用时具有优异的光电转换效率的太阳能电池是有用的。
    • 60. 发明授权
    • Polyester film for use as an ink image receiving base film and ink
    • 聚酯薄膜用作油墨图像接收基膜和油墨
    • US06896941B1
    • 2005-05-24
    • US09762145
    • 2000-05-12
    • Tetsuo YoshidaSatoshi KitazawaTakashi SaigoMasayuki FukudaShinji Yano
    • Tetsuo YoshidaSatoshi KitazawaTakashi SaigoMasayuki FukudaShinji Yano
    • B41M5/00B41M5/52C08J7/04C09D167/02B41M5/40
    • C08J7/047B41M5/0047B41M5/0064B41M5/508B41M5/52B41M5/5272C08J2367/02C08J2467/00C09D167/02C08L2666/02
    • A white biaxially oriented polyester film for use as a base film for receiving an ink jet printer image and a base film for receiving an ink jet printer image which satisfy the following requirements (1) to (4): (1) the content of titanium oxide particles having an average particle diameter of 0.1 to 0.5 μm in the polyester film is 5 to 20 wt %; (2) the polyester film has an average glossiness of 65 to 95%; (3) the polyester film has an X-ray diffraction intensity ratio (F-1/F-2) represented by the following formal (1): 0.05≦F-1/F-2≦0.15 (1)  wherein (F-1) is an X-ray diffraction intensity on a plane (1{overscore (1)}0) parallel to the surface of the film and (F-2) is an X-ray diffraction intensity on a plane (100) parallel to the surface of the film; and (4) the polyester film has a static friction coefficient of 0.3 to 0.6. The base film for receiving an ink jet printer image of the present invention is excellent in adhesion, glossiness, opacifying properties and transportability.
    • 用于接收喷墨打印机图像的基膜的白色双轴取向聚酯膜和满足以下要求(1)至(4)的用于接收喷墨打印机图像的基膜:(1)钛的含量 聚酯膜中平均粒径为0.1〜0.5μm的氧化物粒子为5〜20重量% (2)聚酯膜的平均光泽度为65〜95%。 (3)聚酯膜具有由以下形式(1)表示的X射线衍射强度比(F-1 / F-2):<?in-line-formula description =“In-line Formulas”end =“ (F-1)=((F-1))为(F-1) 平面上的平面(1(超(10))和(F-2)平面上的X射线衍射强度是平行于膜表面的平面(100)上的X射线衍射强度;以及 (4)聚酯薄膜的静摩擦系数为0.3〜0.6,本发明的喷墨打印机图像用接收基底膜的粘合性,光泽性,遮光性,输送性优异。