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公开(公告)号：US08450602B2
公开(公告)日：2013-05-28
申请号：US13023910
申请日：2011-02-09
CPC分类号： H01L31/022425 , Y02E10/50
摘要： A solar cell comprises a substrate that includes a photoelectric conversion function, a first electrode provided on one surface of the substrate, a second electrode provided on other surface of the substrate, and a third electrode provided on the other surface of the substrate with its periphery overlapping the second electrode in the in-plane direction of the substrate for extracting an electric power from the second electrode. The thickness of the second electrode is larger than that of the third electrode, and the difference between the thickness of the second electrode and that of the third electrode is within a range from equal to or more than 10 micrometers to equal to or less than 30 micrometers. Thereby, in the solar cell, an electrode separation (alloy separation) can be effectively prevented.
摘要翻译： 一种太阳能电池包括：包含光电转换功能的基板，设置在基板的一个表面上的第一电极，设置在该基板的另一个表面上的第二电极;以及设置在基板的另一个表面上的第三电极， 在所述基板的面内方向上重叠所述第二电极，以从所述第二电极提取电力。 第二电极的厚度大于第三电极的厚度，并且第二电极的厚度与第三电极的厚度之间的差在等于或大于10微米至等于或小于30的范围内 微米。 因此，在太阳能电池中，能够有效地防止电极分离（合金分离）。
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公开(公告)号：US08173895B2
公开(公告)日：2012-05-08
申请号：US12756388
申请日：2010-04-08
IPC分类号： H01L31/00
CPC分类号： H01L31/022425 , H01L31/0504 , Y02E10/50
摘要： A solar cell includes a photoelectric conversion layer, a first electrode on one surface of the photoelectric conversion layer, a second electrode provided on other surface of the photoelectric conversion layer, and a third electrode on the other surface of the photoelectric conversion layer. The third electrode is substantially rectangular with its corners rounded off in the in-plane direction of the photoelectric conversion layer, and overlaps the second electrode at the periphery thereof.
摘要翻译： 太阳能电池包括光电转换层，在光电转换层的一个表面上的第一电极，设置在光电转换层的另一个表面上的第二电极和在光电转换层的另一个表面上的第三电极。 第三电极基本上是矩形的，其角部在光电转换层的面内方向上倒圆，并且在其周边与第二电极重叠。
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公开(公告)号：US07906366B2
公开(公告)日：2011-03-15
申请号：US10591145
申请日：2005-11-28
IPC分类号： H01L31/18 , H01L31/0224
CPC分类号： B41C1/14 , B41M3/006 , H01L31/022425 , H05K3/1225 , Y02E10/50 , Y10T428/24777
摘要： A printing mask includes a mask frame and a mesh extended on the mask frame, in which a mask portion is formed by filling the mesh with resin to leave a pattern forming portion in a region corresponding to an electrode pattern to be formed on a printing object. The mask portion has a raised part on a surface of the mesh to be opposed to the printing object. The thickness of the raised part is such that a difference in average film thickness between the end and other parts of the electrode pattern formed with the printing mask is equal to or less than 5 micrometers.
摘要翻译： 印刷掩模包括掩模框架和延伸在掩模框架上的网眼，其中通过用树脂填充网格形成掩模部分，以在对应于要形成在打印对象上的电极图案的区域中留下图案形成部分 。 掩模部分在网状物的表面上具有与打印对象相对的凸起部分。 凸起部分的厚度使得由印刷掩模形成的电极图案的端部和其它部分之间的平均膜厚度的差等于或小于5微米。
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公开(公告)号：US20090314336A1
公开(公告)日：2009-12-24
申请号：US11920411
申请日：2006-06-27
IPC分类号： H01L31/0224 , B05C17/06
CPC分类号： H05K3/1216 , B41F15/20 , H01L31/022425 , H01L31/18 , H05K2201/0116 , H05K2203/0165 , H05K2203/082 , Y02E10/50
摘要： A printing stage includes a stage surface having a plurality of suction holes, and fixes an object to be printed on the stage surface by vacuum contact. A printing mask is employed for forming a predetermined electrode pattern on the object to be printed fixed to the printing stage. A squeegee applies a predetermined amount of pressure to a metal paste spread on the printing mask, to print the electrode pattern on the object to be printed. A porous body is provided between the object to be printed and the printing stage.
摘要翻译： 印刷台包括具有多个吸孔的台面，通过真空接触将要印刷的物体固定在台面上。 采用印刷掩模在待印刷对象上固定到印刷台上形成预定的电极图案。 刮刀对涂布在印刷掩模上的金属浆施加预定量的压力，以将印刷电极图案印刷在被印刷物上。 在被打印物和印刷台之间设置有多孔体。
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公开(公告)号：US20070256733A1
公开(公告)日：2007-11-08
申请号：US11597108
申请日：2005-11-28
IPC分类号： H01L31/00
CPC分类号： H01L31/022425 , Y02E10/50
摘要： A solar cell includes a photoelectric conversion substrate, a first electrode on one surface of the substrate, a second electrode on the other surface of the substrate, and a third electrode on the other surface of the substrate. The third electrode extracts electric power from the second electrode, and overlaps the second electrode at the periphery in the in-plane direction of the photoelectric conversion substrate. The thickness of the second electrode is larger than that of the third electrode, and the difference between the thickness of the second electrode and that of the third electrode is not less than 10 micrometers and not more than 30 micrometers.
摘要翻译： 太阳能电池包括光电转换基板，在基板的一个表面上的第一电极，在基板的另一个表面上的第二电极和在基板的另一个表面上的第三电极。 第三电极从第二电极提取电力，并且在光电转换基板的面内方向的周边与第二电极重叠。 第二电极的厚度大于第三电极的厚度，第二电极的厚度与第三电极的厚度之差不小于10微米至30微米。
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6.发明授权
公开(公告)号：US5225703A
公开(公告)日：1993-07-06
申请号：US707752
申请日：1991-05-30
申请人： Mitsunori Nakatani
发明人： Mitsunori Nakatani
IPC分类号： H01L21/338 , H01L27/095 , H01L29/08 , H01L29/423 , H01L29/812
CPC分类号： H01L29/66878 , H01L29/0891 , H01L29/42316 , H01L29/66886 , H01L29/8124 , Y10S257/90
摘要： A field effect transistor comprises a semi-insulating first compound semiconductor substrate having a surface, a first compound semiconductor active layer disposed at the surface of the substrate and having a first dopant concentration, a gate electrode disposed on the active layer, an epitaxial first compound semiconductor source region disposed on part of the active layer spaced from the gate electrode wherein the source region has a second dopant concentration higher than the first dopant concentration, a source electrode disposed on the source region, an electrically insulating layer disposed on the active layer between the contacting the source region and the gate electrode, a drain region disposed in the substrate adjacent to and in contact with the active layer on an opposite side of the gate electrode from the source region having a dopant concentration intermediate the dopant concentrations of the source region and the active layer, and a drain electrode disposed on the drain region.
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公开(公告)号：US07910823B2
公开(公告)日：2011-03-22
申请号：US11597108
申请日：2005-11-28
IPC分类号： H01L31/00
CPC分类号： H01L31/022425 , Y02E10/50
摘要： A solar cell includes a photoelectric conversion substrate, a first electrode on one surface of the substrate, a second electrode on the other surface of the substrate, and a third electrode on the other surface of the substrate. The third electrode extracts electric power from the second electrode, and overlaps the second electrode at the periphery in the in-plane direction of the photoelectric conversion substrate. The thickness of the second electrode is larger than that of the third electrode, and the difference between the thickness of the second electrode and that of the third electrode is not less than 10 micrometers and not more than 30 micrometers.
摘要翻译： 太阳能电池包括光电转换基板，在基板的一个表面上的第一电极，在基板的另一个表面上的第二电极和在基板的另一个表面上的第三电极。 第三电极从第二电极提取电力，并且在光电转换基板的面内方向的周边与第二电极重叠。 第二电极的厚度大于第三电极的厚度，第二电极的厚度与第三电极的厚度之差不小于10微米至30微米。
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公开(公告)号：US20100193028A1
公开(公告)日：2010-08-05
申请号：US12756388
申请日：2010-04-08
IPC分类号： H01L31/00
CPC分类号： H01L31/022425 , H01L31/0504 , Y02E10/50
摘要： A solar cell includes a photoelectric conversion layer, a first electrode on one surface of the photoelectric conversion layer, a second electrode provided on other surface of the photoelectric conversion layer, and a third electrode on the other surface of the photoelectric conversion layer. The third electrode is substantially rectangular with its corners rounded off in the in-plane direction of the photoelectric conversion layer, and overlaps the second electrode at the periphery thereof.
摘要翻译： 太阳能电池包括光电转换层，在光电转换层的一个表面上的第一电极，设置在光电转换层的另一个表面上的第二电极和在光电转换层的另一个表面上的第三电极。 第三电极基本上是矩形的，其角部在光电转换层的面内方向上倒圆，并且在其周边与第二电极重叠。
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公开(公告)号：US5547789A
公开(公告)日：1996-08-20
申请号：US340865
申请日：1994-11-15
IPC分类号： H01L29/812 , G03F1/00 , G03F7/20 , H01L21/027 , H01L21/285 , H01L21/338 , G03F9/00 , G03F1/14
CPC分类号： H01L29/66863 , G03F1/50 , G03F7/2002 , G03F7/2022 , H01L21/0274 , H01L21/28587
摘要： A pattern transfer mask for use in an optical exposure process includes a transparent substrate having a surface; a light shielding film of a desired pattern disposed on the surface of the transparent substrate for shielding a part of a photoresist film from light transmitted through the mask and incident on the photoresist film and for transferring the desired pattern to the photoresist film; and a plurality of projections disposed at equal intervals on one side of and contacting the light shielding film pattern for reducing the intensity of light transmitted through the transparent substrate where the projections are present.
摘要翻译： 用于光学曝光工艺的图案转印掩模包括具有表面的透明衬底; 设置在所述透明基板的表面上的用于屏蔽光阻膜的一部分的光的屏蔽膜与透过所述掩模的光入射到所述光致抗蚀剂膜上并将所需图案转印到所述光致抗蚀剂膜上; 以及多个突起，以等间隔设置在遮光膜图案的一侧并与遮光膜图案接触，用于降低透射透过透明基板的光的强度。
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公开(公告)号：US5240869A
公开(公告)日：1993-08-31
申请号：US785109
申请日：1991-10-30
申请人： Mitsunori Nakatani
发明人： Mitsunori Nakatani
IPC分类号： H01L21/28 , H01L21/285 , H01L21/338 , H01L29/423 , H01L29/812
CPC分类号： H01L29/66863 , H01L21/28587 , H01L21/28593 , H01L29/42316 , H01L29/8128
摘要： A method for fabrication a field effect transistor having a T-shaped gate electrode in a stepped recess includes forming an active layer in a substrate, forming two spaced apart ohmic electrodes on the active layer, forming spaced apart first side wall films on side walls of and between the two ohmic electrodes, forming a first recess by etching the active layer using the first side wall films as a mask, forming spaced apart second side wall films in the first recess contacting the first side wall films, forming a second recess narrower than and within the first recess by etching the active layer using the second side wall films as a mask, and forming a T-shaped gate in the second recess in contact with the second side wall films.
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