The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 20, 2018
Filed:
Apr. 02, 2013
Dai Nippon Printing Co., Ltd., Shinjuku-ku, JP;
Kouichirou Taniguchi, Shiga, JP;
Shinya Fukuda, Shiga, JP;
Jun Nishioka, Shiga, JP;
Michiko Otsuka, Shiga, JP;
Yo Miyashita, Shiga, JP;
DAI NIPPON PRINTING CO., LTD., Shinjuku-ku, JP;
Abstract
A solar cell module having a good appearance after lamination and a method for producing such a solar cell module are provided by specifying the combination guideline for encapsulants capable of bettering the appearance after lamination. The solar cell module contains an upper protective material (A), an encapsulant (B) for use on the side of the upper protective material (A), a solar cell device (C), an encapsulant (D) for use on the side of a back sheet (E), and the back sheet (E), wherein the encapsulant (B) and the encapsulant (D) satisfy the following requirement (P), and the production method produces the solar cell module. Requirement (P): The flow beginning temperature (TB) (° C.) of the encapsulant (B) and the flow beginning temperature (TD) (° C.) of the encapsulant (D), as measured under a load of 1 kgf/cm, have the following relationship: TB−TD>0 (° C.).