Patent ID: 11960081
Assignee: SAINT-GOBAIN GLASS FRANCE
Field: Surface technology, coating (Chemistry)
Classification: CPC B  G | IPC B  G

Claim 3:
4. The laminated pane according to claim 3, wherein
in the holographic display element, the substrate layer has a thickness in the range from 50 to 200 μm, the photopolymer layer has a thickness in the range from 10 to 80 μm, or the cover layer has a thickness in the range from 50 to 250 μm, or both, or
in the functional element, the first and second carrier layers have, independently in each case, a thickness in the range from 100 to 200 μm, the first and second surface electrodes have, independently in each case, a thickness in the range from 30 to 400 nm, or the active layer has a thickness in the range from 10 to 30 μm, or both, or
the first, second and third intermediate layers have, independently in each case, a thickness in the range from 200 to 800 μm.