PATENT CLAIM ANALYSIS

Application Number: 15922182
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["349", "096000"]

Abstract:
An object of the invention is to provide an optical laminate which has excellent workability in the production of a polarizing plate and is capable of suppressing the occurrence of cracks in the polarizing plate, a polarizing plate, a method of manufacturing the polarizing plate using the optical laminate, and an image display device having the polarizing plate. An optical laminate according to the invention has a polarizer, an optical anisotropic layer, and a masking layer in this order, and hardness HB of the masking layer and hardness HA of a layer adjacent to the optical anisotropic layer side of the masking layer satisfy Expression (1): HA ×0.5≤ HB≤HA ×2  (1).

Claim (Index 3):
A method of manufacturing a polarizing plate to produce the polarizing plate according to  claim 2 , comprising:\n a cutting step of cutting the optical laminate according to  claim 1  in a thickness direction to produce the polarizing plate.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 2.25455
- Patent Class: 349.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14925184', '15432411', '15703293', '15465914', '15431237']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8078900068295586
- 35 USC 102 Novelty (BERT): 0.4991922344393778
- Combined Prediction Score: 0.7770202295905406
- Mean Citation Score: 215.813162
- Max Citation Score: 223.96542
- Similarity Product: 155.58652182695033

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

Dataset: test