Laminating device and using method thereof

A lamination device and pressure cavity technology, which is applied in photovoltaic power generation, sustainable manufacturing/processing, electrical components, etc., can solve the problems affecting the connection effect of silver paste and low lamination pressure, so as to improve the lamination sealing effect and reduce the Air leakage, avoiding the effect of poor temperature uniformity

Pending Publication Date: 2019-11-05
紫石能源有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a lamination device and its use method to solve the problem that the existing solar cell matrix is ​​affected by

Method used

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  • Laminating device and using method thereof
  • Laminating device and using method thereof
  • Laminating device and using method thereof

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Embodiment Construction

[0036] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0037] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0038] Such as Figure 1 ...

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Abstract

The invention relates to the field of solar cell manufacturing, and discloses a laminating device and a using method thereof; the laminating device comprises a substrate and a top plate, wherein a first laminating groove is formed in the upper end surface of the substrate; an inner sealing gasket located on the periphery of the first laminating groove and an outer sealing gasket positioned outsidethe inner sealing gasket are arranged between the substrate and the top plate; a sealing cavity is defined by the substrate, the top plate, the inner sealing gasket and the outer sealing gasket; a first vacuumizing hole communicated with the first laminating groove and a second vacuumizing hole communicated with the sealing cavity are formed in the lower end surface of the substrate; and the using method comprises the following steps of performing buckling and sealing, and carrying out vacuum pumping and laminating. The laminating strength of the solar cell matrix is realized by controlling the vacuumizing degree, the laminating effect is ensured, the connecting effect of silver paste is better, and the reliability of the solar cell product is improved; and the sealing cavity is vacuumized through the second vacuumizing hole, so that the vacuum degree of the laminating device and the vacuumizing speed of the laminating cavity are improved.

Description

technical field [0001] The invention relates to the field of solar cell manufacturing, in particular to a lamination device and a use method thereof. Background technique [0002] As conventional non-renewable resources such as electricity, coal, and petroleum are consumed day by day, and energy issues are increasingly becoming a bottleneck restricting the development of the international economy and society, more and more countries have begun to develop solar energy resources, and in recent years have formed a scale of industrialization , has been greatly developed. [0003] Thin-film solar cells have the characteristics of less material, high photoelectric conversion efficiency, good weak light effect and unique photon recovery technology, and have attracted more and more attention from people. For flexible thin-film solar products, because of their light weight, soft texture, portability and high efficiency, they have very broad development prospects in the field of mobi...

Claims

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Application Information

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IPC IPC(8): H01L31/18H01L31/0224
CPCH01L31/022425H01L31/18Y02E10/50Y02P70/50
Inventor 兰立广王进福姚立强魏民陈保存卢志辉吴桐彭志勇
Owner 紫石能源有限公司
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