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Thin-film solar cell module and method of manufacturing the same

A technology of solar cells and manufacturing methods, applied in semiconductor/solid-state device manufacturing, circuits, photovoltaic power generation, etc., can solve problems such as poor transparent electrodes, inability to detect, and inability to truly understand the photoelectric conversion characteristics of components, etc., to achieve easy manufacturing and increased manufacturing cost effect

Inactive Publication Date: 2009-07-29
IND TECH RES INST
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] However, the above-mentioned prior art detects by contacting the probes with the metal electrodes in the thin-film solar cell module. The bad reason of the solar cell module comes from the transparent electrode. For the thin-film solar cell module that has formed the substrate / transparent electrode / photoelectric conversion layer / metal electrode structure, the previous technology cannot effectively detect the transparent electrode. , and it is also impossible to detect defective transparent electrodes, and it is impossible to know the true photoelectric conversion characteristics of the element

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  • Thin-film solar cell module and method of manufacturing the same
  • Thin-film solar cell module and method of manufacturing the same
  • Thin-film solar cell module and method of manufacturing the same

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Embodiment Construction

[0043] 1 to 6 are schematic flowcharts of a method for manufacturing a thin film solar cell module according to an embodiment of the present invention. Wherein, the sub-figure (a) of Fig. 1 to Fig. 6 is a top view schematic diagram, sub-figure (b) and (e) are a schematic cross-sectional view along section line II', sub-figure (c) and (f ) is a schematic cross-sectional view along the section line II-II'. Sub-figure (d) is a schematic cross-sectional view along section line III-III'.

[0044]First, please refer to FIG. 6( a ), FIG. 6( b ), FIG. 6( c ) and FIG. 6( d ), the thin film solar cell module 100 of this embodiment has a plurality of cells 101 connected in series in the Y direction. The thin film solar cell module 100 includes a substrate 102 and a first electrode 104a, a second electrode 108a and a photoelectric conversion layer 106a disposed thereon. Wherein, the first electrode 104 a is, for example, a transparent electrode, which is directly disposed on the substra...

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Abstract

The invention provides a thin-film solar cell module, at least comprising a first electrode, a second electrode and a photoelectric conversion layer. The first electrode is arranged on a substrate and consists of a plurality of first belt-shaped electrodes parallel extending along the X-direction. The second electrode is arranged above the first electrode and consists of a plurality of second belt-shaped electrodes parallel extending along the X-direction. The photoelectric conversion layer is arranged between the first electrode and the second electrode and consists of a plurality of belt-shaped photoelectric conversion material layers parallel extending along the X-direction, wherein, at least one Y-direction opening exposing the surface of the first electrode is respectively arranged near the two ends of the X-direction of the second electrode and the photoelectric conversion layer.

Description

technical field [0001] The present invention relates to a thin-film solar cell module and a manufacturing method thereof, and in particular to a thin-film solar cell module capable of detecting the thin-film solar cell module in a process and a manufacturing method thereof. Background technique [0002] Solar energy is an energy source that is inexhaustible and non-polluting. It has always been the focus of attention when solving the problems of pollution and shortage of petrochemical energy. Among them, the solar cell module can directly convert solar energy into electrical energy, and has become a very important research topic at present. Since thin film solar cells have the advantages of low cost, easy large-area production, and simple modularization process, research and development of thin film solar cells has become a new development direction. [0003] With the increase in the size of thin-film solar cells, in order to maintain high conversion efficiency cells, the r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L21/82H01L27/142
CPCY02E10/50
Inventor 陈颐承
Owner IND TECH RES INST