PATENT CLAIM ANALYSIS

Application Number: 15743480
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["283", "090000"]

Abstract:
The present invention relates to a production method and to a device for document security applications including various latent images on each side. The invention comprises: depositing, according to an established pattern, at least one layer of metallized material, forming a holographic element on at least one part of one of the surfaces of a confinement substrate; defining different regions on the surface of the substrate; inducing different alignment directions for orienting a liquid crystal according to the previously defined regions; doping the liquid crystal with at least one dichroic dye; placing the liquid crystal over at least one confinement substrate, covering the holographic element; adding a second confinement substrate, forming a sandwich-type structure; and polymerizing the liquid crystal, forming a sheet.

Claim (Index 11):
A device for document security applications using various latent images, characterized in that it comprises:\n at least one holographic element comprising one or more layers of at least partially metallized material, deposited on at least one of the surfaces of a confinement substrate, forming reflective holographic images when illuminated; a liquid crystal sheet covering the at least one holographic element, doped with at least one dichroic dye oriented according to alignment directions induced in different predefined regions of two confinement substrates, wherein the orientation of the different regions is established according to at least one alignment pattern and they differ from one another by an angle smaller than or equal to 90\u00b0 on at least one of the sides forming latent images which are visible when illuminated with polarized light.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 1.92958
- Patent Class: 283.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13513517', '12692435', '14017352', '14447987', '13287910']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7177876090924442
- 35 USC 102 Novelty (BERT): 0.4736582761898373
- Combined Prediction Score: 0.6933746758021836
- Mean Citation Score: 186.484824
- Max Citation Score: 238.94876
- Similarity Product: 184.66942154817104

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test