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:
Jan. 09, 2018
Filed:
Jun. 10, 2011
Douglas R. Jungwirth, Reseda, CA (US);
Emilio Quezada, Sylmar, CA (US);
Gregory A. Campbell, Granada Hills, CA (US);
James H. Ermer, Burbank, CA (US);
Russell K. Jones, Manhattan Beach, CA (US);
Douglas R. Jungwirth, Reseda, CA (US);
Emilio Quezada, Sylmar, CA (US);
Gregory A. Campbell, Granada Hills, CA (US);
James H. Ermer, Burbank, CA (US);
Russell K. Jones, Manhattan Beach, CA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A solar cell testing apparatus may include an illuminator for directing light energy on a solar cell under test. The solar cell testing apparatus may also include a device for selectively positioning different filters of a multiplicity of filters in an optical path between the illuminator and the solar cell under test to at least one of measure performance and detect any defects in the solar cell. The multiplicity of filters may include a first set of filters and a second set of filters. Each filter of the first set of filters is adapted for passing a predetermined percentage of intensity of the light energy from the illuminator onto the solar cell under test. The second set of filters being adapted for testing the solar cell under different spectrums of light.