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:
Apr. 06, 1999
Filed:
Oct. 29, 1997
Gary F Stadtmueller, Vancouver, WA (US);
Sharp Microelectronics Technology, Inc., Camas, WA (US);
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A polarizer film tool, for removal of polarizer film from an LCD panel, is provided. The tool includes a take-up cylinder whose rotational action pulls the film from the LCD and wraps the removed film around itself. Two padded rotating stabilization cylinders guide the LCD in a preferred path through the tool to equally distribute the force used to hold the LCD as the polarizer film is pulled from its surface. The padded cylinders allow for deviations in the preferred path to accommodate any discrete parts mounted on the LCD that have a higher profile than the LCD surface. A method for removing the polarizer film with the above-mentioned tool is also provided.