公开(公告)号：US20060003585A1

公开(公告)日：2006-01-05

申请号：US11206999

申请日：2005-08-19

申请人： Hisao Morooka ,  Hiroshi Yamada ,  Kazuo Nishi

发明人： Hisao Morooka ,  Hiroshi Yamada ,  Kazuo Nishi

IPC分类号： H01L21/44

CPC分类号： C23C16/42 ,  C23C16/505 ,  H01L21/28556 ,  Y02E10/548

摘要： A solar cell comprises a substrate, and a metal electrode layer, a p-i-n junction, and a transparent electrode layer which are successively laminated on the substrate. The p-i-n junction comprises an n layer, an i layer, and a p layer which are laminated in this order. The i layer is made of an amorphous iron silicide film containing hydrogen in accordance with the present invention, and is formed on the n layer by supplying an iron vapor into a plasma of a material gas in which a silane type gas and a hydrogen gas are mixed. In the i layer, dangling bonds of silicon atoms and/or iron atoms are terminated with hydrogen, whereby a number of trap levels which may occur in the amorphous iron silicide film are eliminated.

摘要翻译： 太阳能电池包括依次层压在基板上的基板和金属电极层，p-i-n结和透明电极层。 p-i-n结包括依次层叠的n层，i层和p层。 i层由根据本发明的含有氢的非晶硅化硅膜制成，并且通过将铁蒸气供给到硅烷型气体和氢气的原料气体的等离子体中而形成在n层上 混合 在i层中，硅原子和/或铁原子的悬挂键用氢终止，由此可以消除在非晶硅化铁膜中可能发生的多个陷阱水平。

公开(公告)号：US20050210666A1

公开(公告)日：2005-09-29

申请号：US11072989

申请日：2005-03-07

申请人： Hisao Morooka ,  Hideaki Ninomiya ,  Junichi Shimamura ,  Kazuo Nishi

发明人： Hisao Morooka ,  Hideaki Ninomiya ,  Junichi Shimamura ,  Kazuo Nishi

IPC分类号： C09J5/06 ,  B23P19/00 ,  C09J9/00 ,  C09J133/08 ,  H01L21/00 ,  H01L21/02 ,  H01L31/02 ,  H01L31/0236 ,  H01L31/04 ,  H01L31/18 ,  H05K1/00 ,  H05K3/00 ,  H05K13/00

CPC分类号： H01L31/18 ,  H01L21/67132 ,  H05K1/0393 ,  H05K3/0058 ,  Y10T29/49117 ,  Y10T29/4913 ,  Y10T29/49131 ,  Y10T29/49144 ,  Y10T29/5193 ,  Y10T29/53174

摘要： The present invention provides a substrate holding method capable of contributing to improvement in performance of an electronic part. A plastic film is adhered to a holding frame by using an adhesive tape having a proper gas releasing characteristic such that total quantity of gas detected when analysis using gas chromatograph mass spectrometry (dynamic HS-GC-MS) is conducted under test conditions of 180° C. and 10 minutes is 100.5 μg/g or less in n-tetradecane. In the case where the plastic film held by the holding frame is subjected to a process of manufacturing an electronic part (for example, a solar battery), even when a process accompanying generation of heat during the manufacturing process (for example, a film forming process such as plasma CVD) is performed on the plastic film, a release amount of unnecessary gas released from the adhesive tape due to the influence of the heat is suppressed, so that deterioration in the performance of the electronic part caused by the unnecessary gas is suppressed.

摘要翻译： 本发明提供能够有助于提高电子部件的性能的基板保持方法。 通过使用具有适当的气体释放特性的粘合带将塑料膜粘附到保持框架上，使得在使用气相色谱质谱（动态HS-GC-MS）进行分析时检测到的气体总量在180°的测试条件下进行 C.正十四烷中10分钟为100.5马克/克以下。 在由保持框架保持的塑料膜经受制造电子部件（例如，太阳能电池）的处理的情况下，即使在制造过程中伴随发热的处理（例如，成膜 在塑料膜上进行等离子体CVD等工序），能够抑制由于热量的影响而从粘合带释放的不需要的气体的释放量，不利气体导致的电子部件的性能下降 被压制

公开(公告)号：US20050167573A1

公开(公告)日：2005-08-04

申请号：US10952914

申请日：2004-09-30

申请人： Junya Maruyama ,  Toru Takayama ,  Masafumi Morisue ,  Ryosuke Watanabe ,  Eiji Sugiyama ,  Susumu Okazaki ,  Kazuo Nishi ,  Jun Koyama ,  Takeshi Osada ,  Takanori Matsuzaki

发明人： Junya Maruyama ,  Toru Takayama ,  Masafumi Morisue ,  Ryosuke Watanabe ,  Eiji Sugiyama ,  Susumu Okazaki ,  Kazuo Nishi ,  Jun Koyama ,  Takeshi Osada ,  Takanori Matsuzaki

IPC分类号： H01L27/146 ,  H01J40/14 ,  H01L21/82 ,  H01L27/14 ,  H01L31/00 ,  H01L31/10

CPC分类号： H01L27/1266 ,  H01L27/1214 ,  H01L27/1218 ,  H01L27/14609 ,  H01L27/14665 ,  H01L2224/16225

摘要： The object of the present invention is to miniaturize the area occupied by the element and to integrate a plenty of elements in a limited area so that the sensor element can have higher output and smaller size. In the present invention, higher output and miniaturization are achieved by uniting a sensor element using an amorphous semiconductor film (typically an amorphous silicon film) and an output amplifier circuit including a TFT with a semiconductor film having a crystal structure (typically a poly-crystalline silicon film) used as an active layer over a plastic film substrate that can resist the temperature in the process for mounting such as a solder reflow process. According to the present invention, the sensor element that can resist the bending stress can be obtained.

摘要翻译： 本发明的目的是使元件占据的面积小型化，并将大量的元件集成在有限的区域中，使传感器元件具有更高的输出和更小的尺寸。 在本发明中，通过使用非晶半导体膜（通常为非晶硅膜）的传感器元件和包括具有晶体结构的半导体膜（通常为多晶体）的TFT的输出放大器电路来实现更高的输出和小型化 硅膜）用作塑料膜基材上的活性层，其能够抵抗诸如焊料回流工艺的安装过程中的温度。 根据本发明，可以获得能够抵抗弯曲应力的传感器元件。

公开(公告)号：US20050082463A1

公开(公告)日：2005-04-21

申请号：US10939998

申请日：2004-09-14

申请人： Jun Koyama ,  Takeshi Osada ,  Takanori Matsuzaki ,  Kazuo Nishi ,  Junya Maruyama

发明人： Jun Koyama ,  Takeshi Osada ,  Takanori Matsuzaki ,  Kazuo Nishi ,  Junya Maruyama

IPC分类号： H01J40/14

CPC分类号： H01L27/14609 ,  H01L27/12 ,  H01L27/14692

摘要： In an optical sensor device employing an amorphous silicon photodiode, an external amplifier IC and the like are required due to low current capacity of the sensor element in order to improve the load driving capacity. It leads to increase in cost and mounting space of the optical sensor device. In addition, noise may easily superimpose since the photodiode and the amplifier IC are connected to each other over a printed circuit board. According to the invention, an amorphous silicon photodiode and an amplifier configured by a thin film transistor are formed integrally over a substrate so that the load driving capacity is improved while reducing cost and mounting space. Superimposing noise can be also reduced.

摘要翻译： 在采用非晶硅光电二极管的光学传感器装置中，由于传感器元件的低电流容量需要外部放大器IC等，以提高负载驱动能力。 这导致光学传感器装置的成本和安装空间的增加。 此外，由于光电二极管和放大器IC在印刷电路板上彼此连接，噪声可能容易地叠加。 根据本发明，非晶硅光电二极管和由薄膜晶体管构成的放大器一体地形成在基板上，从而提高负载驱动能力，同时降低成本和安装空间。 叠加噪音也可以减少。

公开(公告)号：US06846696B2

公开(公告)日：2005-01-25

申请号：US10151300

申请日：2002-05-21

申请人： Hiroki Adachi ,  Kazuo Nishi ,  Masato Yonezawa ,  Yukihiro Isobe ,  Hisato Shinohara

发明人： Hiroki Adachi ,  Kazuo Nishi ,  Masato Yonezawa ,  Yukihiro Isobe ,  Hisato Shinohara

IPC分类号： H01L31/04 ,  H01L21/77 ,  H01L21/8238 ,  H01L31/00 ,  H01L31/042 ,  H01L31/18

CPC分类号： H01L31/03921 ,  H01L31/035281 ,  H01L31/046 ,  H01L31/0463 ,  Y02E10/50

摘要： The invention is aimed to prevent that fall of characteristic of a solar battery and producing yield caused by particles of powder condition generating from working part at laser beam process in the method producing the solar battery by laser beam process. The constitution of the invention is characterized by comprising: a first step forming the lower electrode and the semiconductor layer on the insulating substrate by laminating; a second step forming a protective film on surface of the semiconductor; a third step forming an opening portion at the semiconductor layer, or the semiconductor layer and the lower electrode by laser beam process after the second step; and a fourth step removing the protective film.

摘要翻译： 本发明旨在防止太阳能电池的特性的下降，并且通过激光束工艺在产生太阳能电池的方法中，在激光束工艺产生的粉末状态的颗粒产生的产率产生。 本发明的结构的特征在于包括：通过层压在绝缘基板上形成下电极和半导体层的第一步骤; 在半导体的表面上形成保护膜的第二步骤; 在第二步骤之后通过激光束处理在半导体层形成开口部分的第三步骤或半导体层和下部电极; 以及除去保护膜的第四步骤。

公开(公告)号：US09772221B2

公开(公告)日：2017-09-26

申请号：US12546725

申请日：2009-08-25

申请人： Kazuo Nishi ,  Yu Yamazaki ,  Tomoyuki Iwabuchi ,  Keisuke Miyagawa

发明人： Kazuo Nishi ,  Yu Yamazaki ,  Tomoyuki Iwabuchi ,  Keisuke Miyagawa

IPC分类号： H01L27/14 ,  G01J1/02 ,  G01J1/42 ,  G02F1/133 ,  G02F1/1333 ,  H04M1/02

CPC分类号： G01J1/0209 ,  G01J1/0233 ,  G01J1/0247 ,  G01J1/0271 ,  G01J1/4204 ,  G01J1/4228 ,  G02F1/13318 ,  G02F2001/133342 ,  G09G2360/04 ,  H04M1/0214 ,  H04M1/0245 ,  H04M2250/12

摘要： A photodetector of the invention is characterized by having a plurality of detector elements that are arranged over a light-transparent substrate and are connected in parallel. A foldable portable communication tool having two display portions of the invention is characterized by including one photodetector which includes a plurality of detector elements connected in parallel.

公开(公告)号：US08592936B2

公开(公告)日：2013-11-26

申请号：US13528878

申请日：2012-06-21

申请人： Naoto Kusumoto ,  Kazuo Nishi ,  Yuusuke Sugawara

发明人： Naoto Kusumoto ,  Kazuo Nishi ,  Yuusuke Sugawara

IPC分类号： H01L31/00

CPC分类号： H01L31/147 ,  H01L27/12 ,  H01L27/1214 ,  H01L31/153 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2924/00

摘要： A photoelectric conversion device includes: a first substrate of which end portions are cut off so as to slope or with a groove shape; a photodiode and an amplifier circuit over the first substrate; a first electrode electrically connected to the photodiode and provided over one end portion of the first substrate; a second electrode electrically connected to the amplifier circuit and provided over an another end portion of the first substrate; and a second substrate having third and fourth electrodes thereon. The first and second electrodes are attached to the third and fourth electrodes, respectively, with a conductive material provided not only at the surfaces of the first, second, third, and fourth electrodes facing each other but also at the side surfaces of the first and second electrodes to increase the adhesiveness between a photoelectric conversion device and a member on which the photoelectric conversion device is mounted.

摘要翻译： 一种光电转换装置，包括：第一基板，其端部被切割成倾斜或具有凹槽形状; 在所述第一衬底上的光电二极管和放大器电路; 电连接到所述光电二极管并且设置在所述第一基板的一个端部上的第一电极; 电连接到所述放大器电路并且设置在所述第一基板的另一端部上的第二电极; 以及在其上具有第三和第四电极的第二基板。 第一电极和第二电极分别被附接到第三和第四电极，导电材料不仅设置在第一，第二，第三和第四电极的彼此面对，而且在第一和第二电极的第一和第二电极的侧表面处 第二电极，以增加光电转换装置与安装有光电转换装置的部件之间的粘合性。

公开(公告)号：US08373058B2

公开(公告)日：2013-02-12

申请号：US11362913

申请日：2006-02-28

申请人： Hisao Morooka ,  Takeshi Echizenya ,  Hirokazu Fujioka ,  Saki Takahashi ,  Kazuo Nishi

发明人： Hisao Morooka ,  Takeshi Echizenya ,  Hirokazu Fujioka ,  Saki Takahashi ,  Kazuo Nishi

IPC分类号： H01L25/00

CPC分类号： H01L31/075 ,  H01L31/022425 ,  H01L31/056 ,  Y02E10/52 ,  Y02E10/548

摘要： The present invention provides a solar cell whose external color can be adjusted so that redness is suppressed. In the case where a photoelectric conversion layer contains amorphous silicon, an optical absorption layer is provided between the photoelectric conversion layer and a reflecting electrode layer. The optical absorption layer has a light absorbing property mainly in a long wavelength range, while the photoelectric conversion layer (amorphous silicon) has a selective light absorbing property mainly in a short/medium wavelength range. Incident light (solar light) passed through the photoelectric conversion layer further passes through the optical absorption layer and, after that, is reflected by the reflecting electrode layer. That is, remaining light of the incident light absorbed by the optical absorption layer and the photoelectric conversion layer is reflected by the reflecting electrode layer. Consequently, redness of the reflection light can be suppressed more than in the case where the optical absorption layer is not provided between the photoelectric conversion layer and the reflecting electrode layer.

摘要翻译： 本发明提供一种太阳能电池，其外部颜色可以被调整以抑制发红。 在光电转换层包含非晶硅的情况下，在光电转换层和反射电极层之间设置光吸收层。 光吸收层主要在长波长范围内具有吸光性，而光电转换层（非晶硅）主要在短/中等波长范围内具有选择性的光吸收特性。 通过光电转换层的入射光（太阳光）进一步通过光吸收层，之后被反射电极层反射。 也就是说，由光吸收层和光电转换层吸收的入射光的剩余光被反射电极层反射。 因此，与光电转换层和反射电极层之间没有设置光吸收层的情况相比，能够抑制反射光的发红。

公开(公告)号：US08242585B2

公开(公告)日：2012-08-14

申请号：US12965367

申请日：2010-12-10

申请人： Kazuo Nishi ,  Hiroki Adachi ,  Junya Maruyama ,  Naoto Kusumoto ,  Yuusuke Sugawara ,  Tomoyuki Aoki ,  Eiji Sugiyama ,  Hironobu Takahashi

发明人： Kazuo Nishi ,  Hiroki Adachi ,  Junya Maruyama ,  Naoto Kusumoto ,  Yuusuke Sugawara ,  Tomoyuki Aoki ,  Eiji Sugiyama ,  Hironobu Takahashi

IPC分类号： H01L29/06 ,  H01L31/0352

CPC分类号： H01L31/0203 ,  H01L27/1446 ,  H01L27/14618 ,  H01L31/048 ,  H01L2924/0002 ,  Y02E10/50 ,  H01L2924/00

摘要： The present invention provides a semiconductor device formed over an insulating substrate, typically a semiconductor device having a structure in which mounting strength to a wiring board can be increased in an optical sensor, a solar battery, or a circuit using a TFT, and which can make it mount on a wiring board with high density, and further a method for manufacturing the same. According to the present invention, in a semiconductor device, a semiconductor element is formed on an insulating substrate, a concave portion is formed on a side face of the semiconductor device, and a conductive film electrically connected to the semiconductor element is formed in the concave portion.

摘要翻译： 本发明提供一种半导体器件，其形成在绝缘基板上，通常是半导体器件，其具有可以在光学传感器，太阳能电池或使用TFT的电路中增加布线板的安装强度的结构，并且其可以 使其安装在高密度的布线板上，并且还提供其制造方法。 根据本发明，在半导体器件中，半导体元件形成在绝缘基板上，在半导体器件的侧面形成有凹部，与半导体元件电连接的导电膜形成在凹部 一部分。

公开(公告)号：US08207591B2

公开(公告)日：2012-06-26

申请号：US13206544

申请日：2011-08-10

申请人： Yuusuke Sugawara ,  Kazuo Nishi ,  Tatsuya Arao ,  Daiki Yamada ,  Hidekazu Takahashi ,  Naoto Kusumoto

发明人： Yuusuke Sugawara ,  Kazuo Nishi ,  Tatsuya Arao ,  Daiki Yamada ,  Hidekazu Takahashi ,  Naoto Kusumoto

IPC分类号： H01L31/102

CPC分类号： H01L31/1055 ,  H01L31/02162 ,  H01L31/022408 ,  H01L31/02325

摘要： A photoelectric conversion device includes a first electrode; and, over the first electrode, photoelectric conversion layer that includes a first semiconductor layer having one conductivity, a second semiconductor layer over the first semiconductor layer, and a third semiconductor layer having a conductivity opposite to the one conductivity of the second semiconductor layer. An insulating layer is over the third semiconductor layer, and a second electrode is over the insulating layer and is electrically connected to the third semiconductor layer through the insulating layer. The third semiconductor layer and a part of the second semiconductor layer are removed in a region of the photoelectric conversion layer that does not overlap the insulating layer.

摘要翻译： 光电转换装置包括：第一电极; 并且在第一电极之上，包括具有一个导电性的第一半导体层，第一半导体层上的第二半导体层和具有与第二半导体层的一个导电性相反的导电性的第三半导体层的光电转换层。 绝缘层在第三半导体层之上，第二电极在绝缘层的上方，并通过绝缘层与第三半导体层电连接。 在不与绝缘层重叠的光电转换层的区域中去除第三半导体层和第二半导体层的一部分。