Apparatus for manufacturing liquid-crystal panels

Details Apparatus for manufacturing liquid-crystal panels Apparatus for manufacturing liquid-crystal panels

1996-09-16

1998-04-21

Sikes, William L.

Liquid crystal cells, elements and systems

Nominal manufacturing methods or post manufacturing...

G02F 113

Patent

active

057423725

ABSTRACT:
An apparatus is provided for manufacturing liquid-crystal panels with a uniform gap by pressing the entire surface of an empty cell, while any warp or undulation in the empty cell is corrected. The apparatus is characterized by a flat pressure-contacting plate 6 mounted on a horizontally fixed base stand 2, a suction frame 10 disposed movably up and down relative to the base stand 2, the frame 10 having a center opening 12 for accommodating and depressurizing the pressure-contacting plate 6 and an empty cell W, a film 13 for transmitting ultraviolet rays to close the opening 12, and ultraviolet-ray radiation means 17 disposed just above the suction frame.

REFERENCES:
patent: 5106441 (1992-04-01), Brosig et al.
patent: 5407519 (1995-04-01), Joffe et al.

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