A LIQUID LENS HAVING ENHANCED SEALING STRUCTURE

摘要

A liquid lens having an enhanced sealing structure is provided to improve reliability of products by bonding a cover with a main body in a wide region. A liquid lens having an enhanced sealing structure includes a main body(10), a cover(15), a first adhesive(50), and a second adhesive(60). The main body has a non-conductive fluid body and a conductive fluid body. The cover covers the main body. The first adhesive of a hardening material bonds the main body with the cover. The second adhesive bonds the main body with a circumference of the cover. A stepped unit is formed on a circumference plane of an upper plane of the main body along an edge of the cover. A vertical corner of the stepped unit is formed to be matched with the edge of the cover. The first adhesive is an UV hardening adhesive having a denatured acrylate as a main component. The second adhesive is an UV hardening adhesive having an acrylate.