Plastic-substrate liquid crystal display device with a hard coat

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element

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359 79, G02F 11333

Patent

active

052374394

ABSTRACT:
A plastic-substrate liquid crystal display device has, on inner faces of a pair of plastic substrates 3 for sandwiching liquid crystals 10, a hard coat 4 made of an organic material, an SiOx undercoat 5, and an ITO electrode 6 in this order. Boron (B) is contained in the material of the hard coat 4. It is thus possible to enhance the adhesion property of the SiOx undercoat 5 and the ITO electrode 6 with respect to the substrate 3 and to prevent the occurrence of cracks therein.

REFERENCES:
patent: 4709991 (1987-12-01), Hoshikawa
patent: 4779957 (1988-10-01), Suginoya et al.
patent: 4802742 (1989-02-01), Ichikawa et al.
patent: 4929060 (1990-05-01), Sugimoto et al.
patent: 4966442 (1990-10-01), Ono et al.

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