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    • 3. 发明专利
    • Rear-surface-electrode type semiconductor heterojunction solar battery, and manufacturing method and apparatus thereof
    • 后表面电极型半导体异质电池太阳能电池及其制造方法及装置
    • JP2007281156A
    • 2007-10-25
    • JP2006104897
    • 2006-04-06
    • Japan Advanced Institute Of Science & Technology Hokuriku国立大学法人北陸先端科学技術大学院大学
    • MATSUMURA HIDEKIOHIRA KEISUKE
    • H01L31/04H01L21/205
    • Y02E10/50
    • PROBLEM TO BE SOLVED: To improve the productivity and the converting efficiency of a rear-surface-electrode type semiconductor heterojunction solar battery which is the solar battery having a semiconductor constituting an active region for so absorbing sunlight as to generate therein electrons and holes and having the n-type and p-type semiconductors constituting the regions for storing collectively the generated electrons and holes therein respectively, and wherein the n-type and p-type semiconductors and the semiconductor constituting the active region are made different from each other in their crystal structures and their basic compositions. SOLUTION: In the rear-surface-electrode type semiconductor heterojunction solar battery, both the n-type and p-type semiconductors for storing collectively electrons and holes therein respectively and the current deriving electrodes connected respectively with the semiconductors are disposed in the rear surface present on the opposite side to the surface irradiated by sunlight, and the n-type and p-type semiconductors are formed by a catalytic chemistry vapor-phase depositing method. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提高作为太阳能电池的后表面电极型半导体异质结太阳能电池的生产率和转换效率,该太阳能电池具有构成用于吸收太阳光的有源区域的半导体以产生电子, 并且分别具有构成用于共同存储所产生的电子和空穴的区域的n型和p型半导体,并且其中构成有源区的n型和p型半导体和半导体彼此不同 其晶体结构及其基本组成。 解决方案:在后表面电极型半导体异质结太阳能电池中,分别用于共同存储电子和空穴的n型和p型半导体以及分别与半导体连接的电流导出电极设置在 后表面存在于由太阳光照射的表面的相对侧上,并且通过催化化学气相沉积方法形成n型和p型半导体。 版权所有(C)2008,JPO&INPIT
    • 5. 发明专利
    • Display device and driving method of display device
    • 显示装置的显示装置和驱动方法
    • JP2007240574A
    • 2007-09-20
    • JP2006058963
    • 2006-03-06
    • Ishikawa Seisakusho LtdJapan Advanced Institute Of Science & Technology HokurikuJapan Science & Technology Agency国立大学法人北陸先端科学技術大学院大学株式会社石川製作所独立行政法人科学技術振興機構
    • MATSUMURA HIDEKIMAENAKA KIMIHIRO
    • G09G3/36G02F1/133G09G3/20G09G3/34
    • PROBLEM TO BE SOLVED: To provide a display device capable of improving image quality and reducing power consumption in spite of a large screen by providing a new technique which allows all pixels to be simultaneously driven at the same timing. SOLUTION: Each of a plurality of pixel driving elements 11 in the display device includes: a decoder 21 which separates a color signal, a luminance signal, a pixel address signal, and a pixel driving timing signal from a display pixel driving signal having these signals superposed one over another; a comparison circuit 26 which compares and collates the separated pixel signal with address information of a pertinent pixel driving element 11; and a storage circuit 27 wherein the separated luminance signal is temporarily stored. When comparison and collation result of the comparison circuit 26 indicates that the pixel address signal is identical to the address information of the pixel driving element 11, the pixel driving element 11 drives pixels in accordance with the timing of the luminance signal read from the storage circuit 27 on the basis of the pixel driving timing signal separated by the decoder 21. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种能够通过提供允许在相同定时同时驱动所有像素的新技术来提高图像质量并降低功耗的显示装置。 解决方案:显示装置中的多个像素驱动元件11中的每一个包括:解码器21,其从显示像素驱动信号分离彩色信号,亮度信号,像素地址信号和像素驱动定时信号 这些信号叠加在一起; 将分离的像素信号与相关像素驱动元件11的地址信息进行比较和比较的比较电路26; 以及存储电路27,其中分离的亮度信号被临时存储。 当比较电路26的比较结果和对比结果表示像素地址信号与像素驱动元件11的地址信息相同时,像素驱动元件11根据从存储电路读取的亮度信号的定时来驱动像素 基于由解码器21分离的像素驱动定时信号。(P)版权所有(C)2007,JPO&INPIT
    • 6. 发明专利
    • Apparatus and method for thin film deposition, and compound thin film
    • 薄膜沉积的装置和方法以及复合薄膜
    • JP2007092166A
    • 2007-04-12
    • JP2006193747
    • 2006-07-14
    • Japan Advanced Institute Of Science & Technology Hokuriku国立大学法人北陸先端科学技術大学院大学
    • MURATA HIDEYUKIMATSUMURA HIDEKISUGITA TAKESHIYOSHIDA MASAHIRO
    • C23C16/44H01L21/31H01L21/312
    • PROBLEM TO BE SOLVED: To efficiently decompose each raw material gas when depositing a thin film by using a plurality of kinds of raw material gas. SOLUTION: A thin film deposition apparatus deposits a thin film on a substrate 2 by decomposition species generated by performing the contact decomposition of raw material gas with a catalyst 8, and comprises a raw material gas introduction mechanism (a shower head 4) for introducing two or more raw material gases, and at least two catalysts 8X, 8Y different in construction material and having selectivity for the decomposition of raw material gas. Two or more catalysts include, for example, a first catalyst containing nickel, and a second catalyst containing at least one to be selected from tungsten, tantalum, molybdenum, iridium, and rhenium. A polytetrafluoroethylene thin film is deposited by introducing hexafluoropropylene oxide as a first raw material gas, and at least one to be selected from hydrogen and ammonium as a second raw material gas. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了在通过使用多种原料气体沉积薄膜时有效地分解原料气体。 解决方案:薄膜沉积设备通过用催化剂8进行原料气体的接触分解而产生的分解物质将基板2上的薄膜沉积在基板2上,并且包括原料气体导入机构(喷淋头4) 用于引入两种或更多种原料气体,以及至少两种不同于建筑材料的催化剂8X,8Y,并且具有选择性的原料气体的分解。 两种或更多种催化剂包括例如含镍的第一催化剂和含有至少一种选自钨,钽,钼,铱和铼的第二催化剂。 通过引入作为第一原料气体的六氟环氧丙烷和作为第二原料气体的至少一个选自氢和铵的至少一种来沉积聚四氟乙烯薄膜。 版权所有(C)2007,JPO&INPIT
    • 8. 发明专利
    • Radical generating method and radical generator, thin film deposition equipment
    • 辐射发生器和放电发生器,薄膜沉积设备
    • JP2005294559A
    • 2005-10-20
    • JP2004108016
    • 2004-03-31
    • Japan Advanced Institute Of Science & Technology Hokuriku国立大学法人北陸先端科学技術大学院大学
    • MATSUMURA HIDEKIMASUDA ATSUSHI
    • B01J35/02B01J35/04B01J35/06C23C16/44H01L21/3065H01L21/31
    • PROBLEM TO BE SOLVED: To supply uniform and high density radicals or cracked species by a small-scale structure.
      SOLUTION: This thin film deposition equipment for catalytically cracking a feedstock gas by a catalyst and transporting and depositing the produced radicals or the cracked species on a substrate comprises a decompression chamber 101 for receiving the substrate 103, a plurality of holes 107a for supplying the feedstock gas supplied from a feedstock gas supply means into the decompression chamber 101, and the catalyst 107 disposed at a predetermined position the hole 107a for catalytically cracking the feedstock gas. The inner wall of the hole 107a is covered with the catalyst or covered with an insulating material which does not extinguish the radicals or the cracked species produced by the catalytic cracking of the feedstock gas, and the linear catalyst 107 is inserted into the hole 107a.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:通过小规模结构提供均匀和高密度自由基或裂纹物质。 解决方案:用于通过催化剂催化裂化原料气体并将所产生的自由基或裂化物质输送和沉积在基材上的该薄膜沉积设备包括用于接收基材103的减压室101,用于接收基材103的多个孔107a 将从原料气体供给装置供给的原料气体供给到减压室101中,以及设置在预定位置的催化剂107用于催化裂化原料气体的孔107a。 孔107a的内壁被催化剂覆盖,或被绝缘材料覆盖,绝缘材料不会消除由原料气体的催化裂化产生的自由基或裂化物质,并且线性催化剂107插入到孔107a中。 版权所有(C)2006,JPO&NCIPI
    • 10. 发明专利
    • Method for preventing denaturation of catalyst body in catalytic chemical vapor deposition process
    • 在催化化学气相沉积过程中预防催化体脱蜡的方法
    • JP2009235426A
    • 2009-10-15
    • JP2006172709
    • 2006-06-22
    • Japan Advanced Institute Of Science & Technology Hokuriku国立大学法人北陸先端科学技術大学院大学
    • MATSUMURA HIDEKIOHIRA KEISUKEHONDA KAZUHIRO
    • C23C16/44B01J23/30B01J33/00
    • C23C16/24B01J27/22B01J37/0238C23C16/44
    • PROBLEM TO BE SOLVED: To provide a method for preventing the denaturation of a catalyst body in a Cat-CVD process (Catalytic Chemical Vapor Deposition process), and to provide a catalytic chemical vapor deposition apparatus using the same.
      SOLUTION: In the Cat-CVD process, the denaturation occurring at a portion such as a portion of fixing the catalyst body thereon, at which the temperature of the catalyst body falls lower than that of the other portion because the heat of the catalyst body is transferred to another substance when the catalyst body is brought into contact with the substance, is different from that in other portions, because of the temperature fall. In order to prevent the denaturation, this prevention method includes using a compound or a mixture which hardly causes the denaturation, in only the portion at which the temperature of the catalyst body falls. The apparatus has such a structure that the above portion of fixing the catalyst body thereon is a fixed electrode part, the fixed part is covered with a cap 22, and the inside of the cap is filled with a gas 26 which does not react with the catalyst body. When the source gas used in the apparatus is a silicon-based gas, the apparatus also includes forming the catalyst body from a compound or a mixture containing elements except silicon, so as to prevent the catalyst body from being silicified.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种在Cat-CVD法(催化化学气相沉积法)中防止催化剂体变性的方法,并提供使用该方法的催化化学气相沉积装置。 解决方案:在Cat-CVD工艺中,变性发生在诸如将催化剂体固定在其上的部分的部分,其中催化剂体的温度比另一部分的温度低,这是因为 当催化剂体与物质接触时,催化剂体转移到另一种物质,与其它部分不同,因为温度下降。 为了防止变性,这种预防方法包括仅使催化剂体的温度下降的部分使用难以引起变性的化合物或混合物。 该装置具有这样的结构,即将上述部分固定在其上的催化剂体是固定电极部分,固定部分被盖22覆盖,盖的内部填充有不与 催化剂体。 当装置中使用的源气体是硅基气体时,该装置还包括由除硅以外的元素的化合物或混合物形成催化剂体,以防止催化剂体被硅化。 版权所有(C)2010,JPO&INPIT