公开(公告)号：US06639421B1

公开(公告)日：2003-10-28

申请号：US09691130

申请日：2000-10-19

申请人： Takehito Yoshino ,  Takashi Ohtsuka

发明人： Takehito Yoshino ,  Takashi Ohtsuka

IPC分类号： G01R3126

CPC分类号： H02S50/10

摘要： A predetermined area of a photo-sensing surface of a solar cell is illuminated, and a voltage vs. current characteristic is measured. Note, the rest of the photo-sensing surface which is not illuminated is called a dark area. Next, in a dark state in which the photo-sensing surface is not illuminated, a dark characteristic of the solar cell is measured. The obtained dark characteristic is multiplied by a ratio of the area of the dark area to the area of the photo-sensing surface, thereby a dark characteristic of the dark area is calculated. Then, a difference characteristic between the measured voltage vs. current characteristic and the dark characteristic of the dark area is calculated. The difference characteristic is multiplied by a ratio of the area of the photo-sensing surface to the area of the illuminated portion, thereby a voltage vs. current characteristic of the solar cell in a state corresponding to that the entire area of the photo-sensing surface is illuminated at once is obtained.

摘要翻译： 照射太阳能电池的感光面的规定面积，测定电压 - 电流特性。 注意，未被照亮的光感测表面的其余部分称为暗区。 接下来，在光敏表面不被照亮的暗状态下，测量太阳能电池的暗特性。 所获得的暗特性乘以暗区的面积与感光面的面积的比值，由此计算暗区的暗特性。 然后，计算测量的电压与电流特性之间的差异特性和黑暗区域的暗特性。 差分特性乘以感光表面的面积与照射部分的面积的比率，从而在与感光面的整个面积相对应的状态下的太阳能电池的电压对电流特性 立即照射表面。

公开(公告)号：US06169414A

公开(公告)日：2001-01-02

申请号：US09106469

申请日：1998-06-30

申请人： Takehito Yoshino ,  Takashi Ohtsuka

发明人： Takehito Yoshino ,  Takashi Ohtsuka

IPC分类号： G01R3126

CPC分类号： H02S50/10

摘要： A predetermined area of a photo-sensing surface of a solar cell is illuminated, and a voltage vs. current characteristic is measured. Note, the rest of the photo-sensing surface which is not illuminated is called a dark area. Next, in a dark state in which the photo-sensing surface is not illuminated, a dark characteristic of the solar cell is measured. The obtained dark characteristic is multiplied by a ratio of the area of the dark area to the area of the photo-sensing surface, thereby a dark characteristic of the dark area is calculated. Then, a difference characteristic between the measured voltage vs. current characteristic and the dark characteristic of the dark area is calculated. The difference characteristic is multiplied by a ratio of the area of the photo-sensing surface to the area of the illuminated portion, thereby a voltage vs. current characteristic of the solar cell in a state corresponding to that the entire area of the photo-sensing surface is illuminated at once is obtained.

摘要翻译： 照射太阳能电池的感光面的规定面积，测定电压 - 电流特性。 注意，未被照亮的光感测表面的其余部分称为暗区。 接下来，在光敏表面不被照亮的暗状态下，测量太阳能电池的暗特性。 所获得的暗特性乘以暗区的面积与感光面的面积的比值，由此计算暗区的暗特性。 然后，计算测量的电压与电流特性之间的差异特性和黑暗区域的暗特性。 差分特性乘以感光表面的面积与照射部分的面积的比率，从而在与感光面的整个面积相对应的状态下的太阳能电池的电压对电流特性 立即照射表面。

公开(公告)号：US20060194417A1

公开(公告)日：2006-08-31

申请号：US10530189

申请日：2003-10-10

申请人： Shunichi Ishihara ,  Katsumi Nakagawa ,  Hiroshi Sato ,  Takehito Yoshino ,  Shoji Nishida ,  Noritaka Ukiyo ,  Masaaki Iwane ,  Yukiko Iwasaki ,  Masaki Mizutani

发明人： Shunichi Ishihara ,  Katsumi Nakagawa ,  Hiroshi Sato ,  Takehito Yoshino ,  Shoji Nishida ,  Noritaka Ukiyo ,  Masaaki Iwane ,  Yukiko Iwasaki ,  Masaki Mizutani

IPC分类号： H01L31/0376 ,  H01L21/20

CPC分类号： C30B29/06 ,  C30B11/00 ,  H01L31/182 ,  Y02E10/546 ,  Y02P70/521

摘要： A polycrystalline silicon substrate for a solar cell formed by growing a high purity polycrystalline silicon layer on a surface of a base obtained by slicing a polycrystalline silicon ingot obtained by melting metallurgical grade silicon and performing one-direction solidification, wherein one-direction solidification is performed on a melt prepared by adding B to molten metallurgical grade silicon at an amount of 2×1018 cm−3 to 5×1019 cm−3 based on the concentration in the melt to produce the polycrystalline silicon ingot. With this structure, it is possible to easily obtain a polycrystalline silicon substrate having resistivity and the type of conductivity suitable for manufacture of a solar cell.

摘要翻译： 一种用于太阳能电池的多晶硅衬底，其通过在通过熔化冶金级硅获得的多晶硅锭切片并进行单向凝固而获得的基底表面上生长高纯度多晶硅层而形成，其中执行单向凝固 在通过以2×10 18 cm -3至5×10 19 cm -3的量向熔融冶金级硅中加入B制备的熔体上， 3，根据熔体中的浓度制造多晶硅锭。 利用这种结构，可以容易地获得具有电阻率的多晶硅基板和适合制造太阳能电池的导电类型。

公开(公告)号：US07022181B2

公开(公告)日：2006-04-04

申请号：US10014418

申请日：2001-12-14

申请人： Katsumi Nakagawa ,  Tetsuro Saito ,  Tatsumi Shoji ,  Takehito Yoshino ,  Shoji Nishida ,  Noritaka Ukiyo ,  Masaaki Iwane ,  Masaki Mizutani

发明人： Katsumi Nakagawa ,  Tetsuro Saito ,  Tatsumi Shoji ,  Takehito Yoshino ,  Shoji Nishida ,  Noritaka Ukiyo ,  Masaaki Iwane ,  Masaki Mizutani

IPC分类号： C30B19/00

CPC分类号： C30B19/062 ,  C30B19/00 ,  C30B29/06 ,  Y10S117/911

摘要： In a liquid phase growth process comprising immersing a substrate in a melt held in a crucible, a crystal material having been dissolved in the melt, and growing a crystal on the substrate, at least a group of substrates to be immersed in the melt held in the crucible are fitted to the supporting rack at a position set aside from the center of rotation of the crucible or supporting rack, and the crystal is grown on the surface of the substrate thus disposed. This can provide a liquid phase growth process which can attain a high growth rate, can enjoy uniform distribution of growth rate in each substrate and between the substrates even when substrates are set in a large number in one batch, and can readily keep the melt from reaction and contamination even when the system has a large size, and provide a liquid phase growth system suited for carrying out the process.

公开(公告)号：US06824609B2

公开(公告)日：2004-11-30

申请号：US10229123

申请日：2002-08-28

申请人： Tetsuro Saito ,  Katsumi Nakagawa ,  Tatsumi Shoji ,  Takehito Yoshino ,  Shoji Nishida ,  Masaki Mizutani

发明人： Tetsuro Saito ,  Katsumi Nakagawa ,  Tatsumi Shoji ,  Takehito Yoshino ,  Shoji Nishida ,  Masaki Mizutani

IPC分类号： C30B1900

CPC分类号： C30B19/064 ,  C30B19/02 ,  C30B19/06 ,  C30B29/06 ,  Y10S117/90 ,  Y10T117/1016 ,  Y10T117/1024

摘要： A liquid phase growth method is provided which comprises dipping a seed substrate in a solution in a vessel having a crystal raw material melted therein and growing a crystal on the substrate, wherein a fin is provided on a bottom of the vessel, for regulating a flow of the solution from a central portion outside in a radial direction in the vessel; a flow-regulating plate is provided in the vicinity of an inner sidewall of the vessel, for regulating a flow of the solution from the bottom upwardly; and the vessel is rotated while regulating a flow of the solution by an action of the fin and the flow-regulating plate to bring the solution into contact with the seed substrate. Thus, there is provided a liquid phase growth method and apparatus capable of providing a high growth rate and showing little difference in the growth rate among the substrates or within the same substrate even when a number of substrates are charged in one batch.

摘要翻译： 提供一种液相生长方法，其包括将种子基底浸入溶液中，其中晶体原料熔化在其中并在基底上生长晶体，其中在容器的底部设置有用于调节流动的翅片 从容器中沿径向外侧的中心部分的溶液; 流量调节板设置在容器的内侧壁附近，用于调节溶液从底部向上的流动; 并且通过翅片和流动调节板的作用调节溶液的流动以使溶液与种子基底接触来旋转容器。 因此，提供了一种液相生长方法和装置，其能够提供高生长速率，并且即使在一批中填充多个基板时，基板之间或同一基板内的生长速度几乎没有差异。

公开(公告)号：US06271462B1

公开(公告)日：2001-08-07

申请号：US09470211

申请日：1999-12-22

申请人： Koji Tsuzuki ,  Tsutomu Murakami ,  Takehito Yoshino ,  Yoshifumi Takeyama ,  Koichi Shimizu

发明人： Koji Tsuzuki ,  Tsutomu Murakami ,  Takehito Yoshino ,  Yoshifumi Takeyama ,  Koichi Shimizu

IPC分类号： H01L31042

CPC分类号： H01L31/18 ,  H02S50/10 ,  Y10S136/293

摘要： By inspecting an electrical wiring route of a solar cell module while applying a load to the solar cell module, it is possible to more accurately judge the presence or absence of a defect in the electrical wiring route of the solar cell module.

摘要翻译： 通过在对太阳能电池模块施加负载的同时检查太阳能电池模块的电气布线路径，可以更准确地判断太阳能电池模块的电线路径中是否存在缺陷。

公开(公告)号：US5624776A

公开(公告)日：1997-04-29

申请号：US196111

申请日：1994-02-18

申请人： Tetsuya Takei ,  Hirokazu Ohtoshi ,  Takehito Yoshino ,  Ryuji Okamura ,  Yasuyoshi Takai

发明人： Tetsuya Takei ,  Hirokazu Ohtoshi ,  Takehito Yoshino ,  Ryuji Okamura ,  Yasuyoshi Takai

IPC分类号： G03G5/082 ,  G03G15/00

CPC分类号： G03G5/08278 ,  G03G5/08214

摘要： An electrophotographic photosensitive member comprising a substrate and a light receiving layer composed of a silicon-containing non-single crystal material disposed on said substrate, characterized in that said light receiving layer contains a plurality of columnar structure regions each grown from a nucleus situated in said light receiving layer wherein said plurality of columnar structure regions are arranged substantially in parallel to the thicknesswise direction of said light receiving layer and at a density in the range of 5/cm.sup.2 to 500/cm.sup.2.

摘要翻译： PCT No.PCT / JP93 / 00824 Sec。 371日期1994年2月18日 102（e）1994年2月18日PCT 1993年6月18日PCT公布。 公开号WO93 / 25940 日期：1993年12月23日一种电子照相感光构件，其包括基板和设置在所述基板上的含硅非单晶材料构成的受光层，其特征在于，所述光接收层包含多个柱状结构区域， 位于所述光接收层中的核，其中所述多个柱状结构区域基本上平行于所述光接收层的厚度方向布置，并且在5 / cm 2至500 / cm 2的范围内的密度。

公开(公告)号：US5382531A

公开(公告)日：1995-01-17

申请号：US97046

申请日：1993-07-27

申请人： Yasushi Fujioka ,  Takashi Kurokawa ,  Masahiro Kanai ,  Masafumi Sano ,  Takehito Yoshino ,  Yuzo Kohda

发明人： Yasushi Fujioka ,  Takashi Kurokawa ,  Masahiro Kanai ,  Masafumi Sano ,  Takehito Yoshino ,  Yuzo Kohda

IPC分类号： H01L21/205 ,  C23C16/507 ,  C23C16/54 ,  H01L31/04 ,  H01L31/18 ,  C23C16/50

CPC分类号： C23C16/507 ,  C23C16/545 ,  Y10S438/907

摘要： An apparatus continuously manufactures a semiconductor device. A plurality of glow discharge regions are connected by gas gates. An enough long belt-shaped substrate having a desired width is arranged along a path in which the substrate sequentially penetrates the glow discharge regions. The belt-shaped substrate is continuously conveyed in a longitudinal direction while depositing a semiconductor layer of a conductivity type which is needed in each of the glow discharge regions, thereby continuously manufacturing the device having a semiconductor junction. A plurality of rotatable rollers are arranged in a slit-shaped separating passage of the gas gates so as to support the back surface of the belt-shaped substrate while rotating the rollers.

摘要翻译： 设备连续制造半导体器件。 多个辉光放电区域由气门连接。 沿着基板顺序地穿透辉光放电区域的路径布置具有期望宽度的足够长的带状基板。 带状基板沿纵向方向连续输送，同时沉积在每个辉光放电区域中所需的导电类型的半导体层，从而连续制造具有半导体结的器件。 多个可旋转辊布置在气门的狭缝形分隔通道中，以便在旋转辊的同时支撑带状基底的后表面。

公开(公告)号：US4981766A

公开(公告)日：1991-01-01

申请号：US403396

申请日：1989-09-06

申请人： Tatsuyuki Aoike ,  Masafumi Sano ,  Takehito Yoshino ,  Toshimitsu Kariya ,  Hiroaki Niino

发明人： Tatsuyuki Aoike ,  Masafumi Sano ,  Takehito Yoshino ,  Toshimitsu Kariya ,  Hiroaki Niino

IPC分类号： G03G5/082

CPC分类号： G03G5/08214

摘要： A light receiving member for electrophotography made up of an aluminum support and a multilayered light receiving layer exhibiting photoconductivity formed on the aluminum support, wherein the multilayered light receiving layer consists of a lower layer in contact with the support and an upper layer, the lower layer being made of an inorganic material containing at least aluminum atom (Al), silicon atoms (Si) and hydrogen atoms (H), and having portion in which the aluminum atoms (Al), silicon atoms (Si), and hydrogen atoms (H) are unevenly distributed across the layer thickness, the upper layer being made of a non-single-crystal material composed of silicon atoms (Si) as the matrix and at least either of hydrogen atoms (H) or halogen atoms (X) and containing at least one of carbon atoms, nitrogen atoms (N) and oxygen atoms (O) in the layer region in adjacent with the lower layer. The light receiving member for electrophotography can overcome all of the foregoing problems and exhibits extremely excellent electrical property, optical property, photoconductivity, durability, image property and circumstantial property of use.

公开(公告)号：US4954397A

公开(公告)日：1990-09-04

申请号：US423680

申请日：1989-10-18

申请人： Hiroshi Amada ,  Tatsuyuki Aoike ,  Takehito Yoshino ,  Ryuji Okamura

发明人： Hiroshi Amada ,  Tatsuyuki Aoike ,  Takehito Yoshino ,  Ryuji Okamura

IPC分类号： G03G5/082

CPC分类号： G03G5/08242 ,  G03G5/08228

摘要： An improved light receiving member for use in electrophotography having a light receiving layer provided with a charge carrier generation layer (hereinafter referred to as "CGL") and a charge carrier transport layer (hereinafter referred to as "CTL"), the CGL being formed of a non-single-crystal material composed substantially of silicon atom as the main constituent atom and at least one kind selected from hydrogen atom and halogen atom and the CTL being formed of a Non-Si(H,X) material containing carbon atom and a conductivity controlling element selected from the group consisting of boron, aluminum, gallium, indium and thallium belonging to group III of the Periodic Table or from the group consisting of phosphorus, arsenic, antimony and bismuth belonging to group V of the Periodic Table in an uneven state in the thicknesswise direction, and optionally at least one kind selected from oxygen atom and nitrogen atom in this order from the side of a substrate.The above light receiving member is that electrical, optical and photoconductive properties are always substantially stable scarcely depending on the working circumstances, that is excellent against optical fatigue, causes no degreadation upon repeating use and that is excellent in durability and moisture-proofness and exhibits no or scarce residual potential.

摘要翻译： 一种用于电子照相的改进的光接收元件，具有设置有电荷载流子生成层（以下称为“CGL”）的光接收层和电荷载流子传输层（以下称为“CTL”），形成CGL 的基本上由硅原子构成的非单晶材料作为主要成分原子和选自氢原子和卤素原子中的至少一种，CTL由含有碳原子的非Si（H，X）材料形成，以及 选自属于周期表第III族的硼，铝，镓，铟和铊的导电性控制元素或属于元素周期表第Ⅴ族的磷，砷，锑和铋的导电性控制元素 厚度方向的不均匀状态，以及从基板侧依次从氧原子和氮原子中任意选择的至少一种。 上述受光部件是电光学和光电导性能几乎不依赖于工作环境而基本稳定，对光疲劳性能优异，在重复使用时不会发生脱光，耐久性和耐湿性优异，不会发生 或很少的残留潜力。