PATENT CLAIM ANALYSIS

Application Number: 15894449
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["349", "096000"]

Abstract:
The present invention includes an optical element of which an oblique tint change can be improved in a case of the optical element is incorporated to a liquid crystal display device, a method of manufacturing an optical element, and a liquid crystal display device. The optical element includes: a reflection polarizer which is formed of a discotic liquid crystal compound and in which a cholesteric liquid crystalline phase is immobilized, in which, in the reflection polarizer, a front retardation value Re satisfies 0 nm≤Re<10 nm in a range of ±50 nm outside a reflection center wavelength, and an absolute value |Ret (50°)| of a retardation value Ret in a polar angle 50° direction satisfies |Ret (50°)|≤50 nm.

Claim (Index 7):
A liquid crystal display device comprising, at least:\n the optical element according to  claim 4 ; a liquid crystal cell; and a backlight unit.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.0
- Patent Class: 349.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15052312', '15231057', '15433779', '10561964', '15266292']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8259809513496438
- 35 USC 102 Novelty (BERT): 0.5140991301611356
- Combined Prediction Score: 0.7947927692307929
- Mean Citation Score: 278.768334
- Max Citation Score: 295.64648
- Similarity Product: 221.66098898086548

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

Dataset: test