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    • 1. 发明授权
    • Silicon structure, method for producing the same, and solar battery using the silicon structure
    • 硅结构体及其制造方法以及使用硅结构的太阳能电池
    • US06518494B1
    • 2003-02-11
    • US08701292
    • 1996-08-22
    • Munehiro ShibuyaMasatoshi KitagawaYuuji MukaiAkihisa Yoshida
    • Munehiro ShibuyaMasatoshi KitagawaYuuji MukaiAkihisa Yoshida
    • H01L3100
    • H01L31/0547H01L31/02363H01L31/035227Y02E10/52
    • A silicon structure having little solar light beam reflection, which is suitable for a solar battery. On the entire surface of a quartz substrate, Mo is deposited at a thickness of approximately 51 &mgr;m to form a lower electrode. On the entire surface of the lower electrode, a p type silicon structure having a thickness of 30 to 40 &mgr;m comprising an aggregate of a plurality of columnar silicon members mainly comprising silicon and having random orientations is formed via a film mainly comprising silicon, using Si2Cl6 mixed with BCl3. On the surface of the p type silicon structure, P is diffused by a thermal diffusion method using POCl3 to form an n type region at the periphery of the columnar silicon members. On the entire surface of the p type silicon structure, a transparent electrode comprising indium-tin oxide having a thickness of 30 to 40 &mgr;m is formed, and an upper electrode comprising Al having a thickness of approximately 1 &mgr;m is formed on the transparent electrode.
    • 具有太阳光反射少的硅结构,适用于太阳能电池。 在石英衬底的整个表面上,以约51μm的厚度沉积Mo以形成下电极。 在下电极的整个表面上,通过使用Si 2 Cl 6混合的主要包含硅的膜,形成厚度为30至40μm的包含多个主要由硅构成并具有随机取向的多个柱状硅构件的聚集体的ap型硅结构 与BCl3。 在p型硅结构的表面上,P通过使用POCl 3的热扩散法扩散,在柱状硅构件的周围形成n型区域。 在p型硅结构的整个表面上,形成厚度为30〜40μm的氧化铟锡的透明电极,在透明电极上形成厚度约为1μm的包含Al的上部电极。
    • 5. 发明授权
    • Low vapor-pressure material feeding apparatus
    • 低气压材料送料装置
    • US5431733A
    • 1995-07-11
    • US83300
    • 1993-06-29
    • Munehiro ShibuyaMasatoshi KitagawaTakeshi KamadaTakashi Hirao
    • Munehiro ShibuyaMasatoshi KitagawaTakeshi KamadaTakashi Hirao
    • C23C16/44C23C16/448C23C16/455C23C16/52C23C16/00
    • C23C16/4482
    • A low vapor-pressure material feeding apparatus comprises a bubbler (4, 5), accommodating a low vapor-pressure material (6) therein, for bubbling the low vapor-pressure material (6) with an inert gas fed from an inert gas container (3). A bifurcated gas feeding passage (51, 8) is provided between the gas container (3) and a vacuum chamber (50). One branch passage directly introduces an inert gas into the vacuum chamber (50), and the other branch passage introduces an inert gas into the bubbler (4, 5). A gas mixture of a vaporized low vapor-pressure material (6) and the inert gas, is supplied from the bubbler (4, 5) to a vacuum chamber (50). A gas flow meter (7) detects a flow amount of the gas mixture. On a basis of a gas flow amount detected by the gas flow meter (7), an inert gas controller (10) adjusts a feeding amount of inert gas so that a total amount of an inert gas introduced directly into said vacuum chamber (50) and an inert gas introduced into the bubbler (4, 5) is kept at a constant value.
    • 低蒸气压材料输送装置包括一个容纳低蒸气压材料(6)的起泡器(4,5),用于使惰性气体从惰性气体容器 (3)。 在气体容器(3)和真空室(50)之间设置有分支气体供给通路(51,8)。 一个分支通道直接将惰性气体引入真空室(50),另一个分支通道将惰性气体引入起泡器(4,5)中。 蒸发的低蒸气压材料(6)和惰性气体的气体混合物从起泡器(4,5)供应到真空室(50)。 气体流量计(7)检测气体混合物的流量。 基于由气体流量计(7)检测到的气体流量,惰性气体控制器(10)调节惰性气体的供给量,使得直接引入所述真空室(50)的惰性气体的总量, 引入起泡器(4,5)中的惰性气体保持恒定值。
    • 7. 发明授权
    • IR-UV cut multilayer filter with dust repellent property
    • 具有防尘性能的IR-UV切割多层过滤器
    • US07990616B2
    • 2011-08-02
    • US12272153
    • 2008-11-17
    • Munehiro Shibuya
    • Munehiro Shibuya
    • G02B5/22B05D5/12
    • G02B5/223
    • An optical multilayer filter having an inorganic thin film composed of a plurality of layers on a substrate includes a fluorinated organic silicon compound film formed on a surface of the inorganic thin film, a low-density formation section forming a part of the inorganic thin film, having one or more layers including the most superficial layer of the inorganic thin film, the one or more layers being formed of at least one of a low-density titanium oxide layer and a low-density silicon oxide layer, and a high-density formation section forming another part of the inorganic thin film, disposed between the low-density formation section and the substrate, having silicon oxide layers with a density higher than the low-density silicon oxide layer and titanium oxide layers with a density higher than the low-density titanium oxide layer in a stacked manner. A total thickness of the low-density formation section is equal to or smaller than 280 nm.
    • 在基板上具有由多层构成的无机薄膜的光学层叠型过滤器包括形成在无机薄膜的表面上的氟化有机硅化合物膜,形成无机薄膜的一部分的低密度形成部, 具有包括无机薄膜的最表面层的一层或多层,所述一层或多层由低密度氧化钛层和低密度氧化硅层中的至少一种形成,以及高密度层 在所述低密度形成部和所述基板之间形成具有密度高于所述低密度氧化硅层的氧化硅层和密度高于所述低密度氧化硅层的氧化钛层的所述无机薄膜的另一部分, 层叠的氧化钛层。 低密度形成部的总厚度为280nm以下。