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 2):
A polarizing plate comprising in order:\n a polarizer; an optical anisotropic layer; and a masking layer, wherein the masking layer is provided in a peripheral portion of a layer adjacent to the optical anisotropic layer side of the masking layer, and hardness HB of the masking layer and hardness HA of the layer adjacent to the optical anisotropic layer side of the masking layer satisfy Expression (1),\n HA\u00d7 0.5\u2264 HB\u2264HA\u00d7 2\u2003\u2003(1)

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): 0.8080607548667857
- 35 USC 102 Novelty (BERT): 0.4980410358863135
- Combined Prediction Score: 0.7770587829687385
- Mean Citation Score: 215.813162
- Max Citation Score: 223.96542
- Similarity Product: 157.8297114765644

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

Dataset: test