Polarizing device, cross dichroic prism, liquid crystal projector, and method for fabricating polarizing device
AssigneeFujinon Corporation
InventorsTakuya Komatsu, Shigeru Kato
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Abstract
A polarizing device having a synthetic resin film of a polarizing plate sandwiched and bonded between two glass members. At least a surface on one side of the polarizing plate is bonded to one of glass members by the use of a tackiness agent. Adjoining surfaces of the two glass members, which are located on the side of the sandwiched polarizing plate, are finished to a high degree of planeness, and at least one of the two glass members is in the form of a resilient glass plate capable of flexural deformation in a lateral direction.
Claims9
A polarizing device having a polarizing film in the form of a flexible synthetic resin film sandwiched and bonded between two glass members using a tackiness agent for a bond to at least one of said glass members;
- said glass members having a plane adjoining surface at least on a side to be bonded with said polarizing film, and at least one of said glass members being in the form of a resilient glass plate configured to perform a flexural deformation when an external force is applied thereon, and configured to restore to an original flat shape by its own restorative force when relieved of said external force, causing said tackiness agent to smooth out by following said plane adjoining surface of said resilient glass member.
Dependencies are inferred from the claim text.