Rolled edge seal for electrooptic device

Details Rolled edge seal for electrooptic device Rolled edge seal for electrooptic device

1998-11-12

2000-12-26

Beck, Shrive

Coating processes

Optical element produced

Transparent base

427164, 427284, 4274301, 4274432, B05D 140

Patent

active

061655473

ABSTRACT:
A method for sealing the peripheral edge surface of a disc-shaped device is disclosed. The method involves contacting the peripheral edge surface to be sealed with a sealant layer or sealant precursor layer and rotating the device so as to roll its peripheral edge surface through the sealant layer or sealant precursor layer. Removal of the device followed by a curing step completes the process.

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patent: 5969847 (1999-10-01), Coleman et al.

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