Fill port seal with first and second photosensitizers

Details Fill port seal with first and second photosensitizers Fill port seal with first and second photosensitizers

1982-03-03

1985-01-22

Corbin, John K.

Chemistry: electrical and wave energy

Apparatus

Coating, forming or etching by sputtering

20415915, G02F 1133, C08F 800

Patent

active

044948255

ABSTRACT:
A liquid crystal display device, wherein a fill port for inserting a liquid crystal composition thereinto is sealed by using a photo-setting resin composition comprising an acrylic or methacrylic type resin as a major resin component and two or more photosensitizers different in quality, is excellent in reliability and the sealed portion of the fill port can sufficiently and uniformly be cured both in surface and inner portions by irradiation of light in a short time.

REFERENCES:
patent: 3840448 (1974-10-01), Osborn et al.
patent: 4113592 (1978-09-01), Rybny et al.

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