Patent ID: 11874564
Assignee: LG CHEM, LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 14:
15. A method for manufacturing a transmittance variable device, the method comprising:
preparing a first laminate by forming an alignment film on the spacer pattern of the pattern film of claim 1 to cover the spacer pattern;
laminating the first laminate and a second laminate wherein the second laminate comprises a second base layer, a transparent layer disposed on the second base layer, and an adhesive layer disposed on the transparent layer, wherein the adhesive layer of the second laminate is in contact with the alignment film of the first laminate, wherein the spacer pattern maintains a space between the first base layer of the first laminate and the adhesive layer of the second laminate; and
forming a light modulation layer in the space.