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US 10,947,416 B2Granted
Sealant composition, liquid crystal cell, and method of producing liquid crystal cell
AssigneeSharp Kabushiki Kaisha
InventorsMasanobu Mizusaki, Tadashi Ohtake
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Abstract
To provide a sealant composition with which a decrease in voltage holding rate is less likely to occur in a liquid crystal cell for a scanning antenna, the sealant composition according to the present invention includes a photo-radical polymerization initiator that generates a radical through application of light with a wavelength of 450 nm or greater and a polymerization component that contains a polymerizable functional group that is polymerizable using the radical.
Claims14
A sealant composition comprising:
- a photo-radical polymerization initiator configured to generate a radial when light with a wavelength of 450 nm or greater is applied;
- and
- a polymerization component including a polymerizable functional group polymerizable using the radical, wherein
- the photo-radical polymerization initiator has a structure expressed by chemical formula (1):
- where R is a substituent bound to any position in a benzene ring.
2 more elements
Dependencies are inferred from the claim text.