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:
May. 30, 1995
Filed:
May. 11, 1993
Jules D Levine, Dallas, TX (US);
Milfred D Hammerbacher, Dallas, TX (US);
Gregory B Hotchkiss, Richardson, TX (US);
Millard J Jensen, deceased, late of Balch Springs, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A cover (14) for an array (12) of foil matrix-mounted (18), spaced photovoltaic members (16) protects the array (12) from the environment and increases its efficiency. Upper portions (31) of the members (16) extend above the free reflective surface (20T) of the foil matrix (18). The cover (14)includes an environment-excluding coating (60) which is emplaced on the array (12) to conform to the upper portions (31). The coating is configured as cusps (68) which overlie the free surface (20T) of the matrix (18) centrally between adjacent members (16). The nadirs (72) of the cusps (68) are closely spaced from the free surface (20T). Accordingly, each member (16) effectively supports a conformal lens (70) which directs thereat much of the otherwise 'wasted' light that would fall on the free foil surface (20T) between adjacent members (16) and would not fall on the members (16).