Method of combining plate members and plate member combining dev

Details Method of combining plate members and plate member combining dev Method of combining plate members and plate member combining dev

1995-02-08

1997-06-10

Bradley, P. Austin

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

228212, 29468, H05B 3310

Patent

active

056370245

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.

REFERENCES:
patent: 3426248 (1969-02-01), Cistola
patent: 3720452 (1973-03-01), Kupsky
patent: 5357668 (1994-10-01), Roberts

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