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. 09, 2000
Filed:
Feb. 23, 1999
Alan J McMaster, Dexter, MI (US);
Harold A McMaster, Perrysburg, OH (US);
First Solar, LLC, Toledo, OH (US);
Abstract
A deposition system (20) for depositing a material layer on a glass sheet substrate includes a lateral alignment mechanism (28) for laterally aligning glass sheet substrates with an ingress seal (48) of a deposition station (22). The lateral alignment mechanism (28) includes a pair of banks (164, 166) of alignment members (168) spaced laterally with respect to each other along the direction of conveyance. Round alignment surfaces (170) of the alignment members (168) are located above conveyor rolls (96) upstream from the housing of the deposition station and are rotatable about associated vertical axes. A positioner (172) moves one of the banks of alignment members (168) laterally with respect to the direction of conveyance toward the other bank of alignment members to laterally align the glass sheet substrate along the direction of conveyance with the ingress seal assembly (48). A rotary drive (174) rotates the alignment members (168) to cooperate with the conveyor rolls in conveying the glass sheet substrate.