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:
Jun. 10, 1997
Filed:
Feb. 08, 1995
Yoshimasa Goda, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
The present invention provides a simple method of combining two plate members, using an equalizing mechanism holding one of the two plate members so that the plate member is properly preloaded and can be turned by the least necessary force, and capable of combining the two plate members so that the respective contact surfaces of the plate members are joined closely and accurately. An XY-table 701 supporting a lower holding unit 5 having a holding plate 513 holding a TFT plate 11 is lifted up by a lifting table 703 to bring the TFT plate 11 into partial contact with a color filter plate 9 held by an upper holding unit 3, and then the XY-table is lifted up further to bring the respective contact surfaces 901 and 1101 of the color filter plate 9 and the TFT plate 11 into close contact with each other while the holding plate 513 is moved along a minute square path in a horizontal plane.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile