Semiconductor film of organic film solar battery as well as forming method and manufacturing method thereof

A technology for solar cells and organic thin films, which is applied in the manufacture of semiconductor/solid-state devices, semiconductor devices, and electric solid-state devices, etc., can solve the problems of reduced service life, unstable morphology, and inability to effectively control the morphology, and can improve the current , the effect of increasing the junction area

Inactive Publication Date: 2009-11-18
RYTEC CORP
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Problems solved by technology

However, the morphology of this heterojunction structure is unstable, and it is prone to phase separation under certain conditions such as light and high temperature, which greatly reduces the service life of the device.
[0008] In addition, the morphology of the heterojunction structure is highly related to the solvent used during coating, and in the process of forming the h

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  • Semiconductor film of organic film solar battery as well as forming method and manufacturing method thereof
  • Semiconductor film of organic film solar battery as well as forming method and manufacturing method thereof
  • Semiconductor film of organic film solar battery as well as forming method and manufacturing method thereof

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Embodiment Construction

[0045] Generally speaking, the present invention is by at least comprising: adding solid substance in the coating liquid of semiconducting material; Coating coating liquid on an interface; type material to obtain a semiconductor film with a rough surface.

[0046]So far, there are two main methods to create microporous pores in polymer films so as to control surface roughness. One is to use the principle of phase separation of two incompatible polymers, and decompose them by heating after phase separation. , radiation decomposition or hydrolysis to remove one of the polymers to form a film with microporosity. Another method is to use block copolymers (Block copolymer) to form different morphologies (morphology). One of the polymers is removed by decomposition, radiolysis or hydrolysis to form a thin film with microporosity. The above methods all involve the problems of molecular chain scission and complete removal of impurities, which are not suitable for the application of semi

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Abstract

The invention relates to an organic film solar battery element as well as a forming method and a manufacturing method thereof. The organic film solar battery element at least comprises a semiconductor film layer with a rough surface. The semiconductor film layer with the rough surface can be a P type semiconductor layer or an N type semiconductor layer, and a rough appearance is generated on a joint surface of the P type semiconductor layer and the N type semiconductor layer.

Description

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Claims

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Application Information

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Owner RYTEC CORP
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