Patent ID: 6459467
Filing Date: 2002-10-01
Classification: B32B,G02F

Abstract:
A method of manufacturing a liquid crystal light modulating device including a first substrate and a second substrate, at least one of which is flexible, a liquid crystal material filled between the first and second substrates, and a seal surrounding the liquid crystal material to prevent the liquid crystal material from leaking, said method comprising the steps of:(a) providing the seal on at least one of the first and second substrates, the step (a) including the steps of: (a1) providing the seal which is not hardened on at least one of the first and second substrates; and (a2) incompletely hardening the seal after the step (a1); (b) dispensing the liquid crystal material onto the first substrate; and (c) placing, after the execution of the steps (a) and (b), the second substrate onto the first substrate and hardening the seal to join the first and second substrates together.