Flexible thin film solar cell and manufacturing method thereof

A technology for solar cells and flexible thin films, applied in the direction of final product manufacturing, sustainable manufacturing/processing, semiconductor/solid-state device manufacturing, etc., to achieve high conversion efficiency, lower manufacturing costs, and lower material costs

Inactive Publication Date: 2011-02-02
BEIJING JINGCHENG BOYANG OPTOELECTRONICS EQUIPCO
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] How to use the existing large-area deposition production equipment and processing technology using rigid substrates, that is, use existing equipment and processes for depositing thin films on rigid substrates to directly deposit thin films of thin film solar cells on rigid substrates such as glass Layer system and make it have an internal cascading structure, then a flexibl

Method used

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  • Flexible thin film solar cell and manufacturing method thereof
  • Flexible thin film solar cell and manufacturing method thereof
  • Flexible thin film solar cell and manufacturing method thereof

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Embodiment Construction

[0060] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many ways other than those described here, and those skilled in the art can make similar extensions without departing from the connotation of the present invention. Accordingly, the present invention is not limited to the specific examples disclosed below.

[0061] figure 1 It is a basic flow chart of the manufacturing method of the flexible thin-film solar cell of the present invention. Such as figure 1 Shown, the core tenet of the present invention is rigid manufacturing, flexible molding. That is, first provide a rigid carrier (S101), such ...

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Abstract

The invention discloses a flexible thin film solar cell and a manufacturing method thereof, wherein the manufacturing method comprises the following steps: providing a hard support plate; forming a stripping layer on the surface of the hard support plate; forming a thin film solar cell layer series on the surface of the stripping layer; forming a flexible support layer on the surface of the thin film solar cell layer series; and separating the flexible support layer and the whole thin film solar cell layer series from the hard support plate. In the invention, the flexible thin film solar cell can be manufactured directly on the surface of the hard support plate such as glass without depending on traditional flexible substrates which are high in requirements for physical and chemical characteristics and high in expense and without the complicated flexible thin film solar cell manufacturing process of firstly adhering the flexible substrate on the surface of the hard support plate and then carrying out thin film deposition, therefore, the method of the invention is a revolutionary method for directly manufacturing a large-area and internal cascade flexible thin film solar cell on the hard support plate.

Description

technical field [0001] The invention relates to the field of photoelectric technology, in particular to a flexible thin-film solar cell and a manufacturing method thereof. Background technique [0002] Energy is the driving force for the development of human society and an important material basis for the development of the national economy and the improvement of people's living standards. Conventional energy (mainly fossil energy such as coal, oil, and natural gas) widely used at present is limited, and years of excessive development and utilization have caused serious environmental problems, restricting economic and social development. Therefore, the development of renewable energy is one of the key issues related to the national sustainable development strategy. Among various renewable energy sources, solar photovoltaic power generation technology is the fastest-growing and most cutting-edge research field in the field of solar energy utilization in recent years. Among ...

Claims

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Application Information

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IPC IPC(8): H01L51/48H01L51/42H01L51/44
CPCY02E10/549Y02P70/50
Inventor 李沅民林朝晖施成营单洪青杨与胜
Owner BEIJING JINGCHENG BOYANG OPTOELECTRONICS EQUIPCO
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