PATENT CLAIM ANALYSIS

Application Number: 15922357
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["349", "062000"]

Abstract:
A liquid crystal display device includes a liquid crystal panel, a light-guiding plate disposed on a back face of the liquid crystal panel, at least one LED light source along an end face of the light-guiding plate, and a turning film between the liquid crystal panel and the light-guiding plate. The turning film includes a substrate layer and a prism array on a back face of the substrate layer. A retardation value of the substrate layer is no less than 0 nm and no greater than 100 nm. In a planar view: a transmission axis of a back face side-polarizing plate of the liquid crystal panel is perpendicular to the end face of the light-guiding plate; ridge lines in the prism array are parallel to the end face of the light-guiding plate; and the transmission axis of the back face side-polarizing plate is perpendicular to the ridge lines.

Claim (Index 8):
The liquid crystal display device according to  claim 1 ,\n wherein the light-guiding plate comprises, on a front face side thereof, a prism array or a lenticular lens array, and ridge lines on a front face of the light-guiding plate are perpendicular to the ridge lines in the prism array of the turning film in a planar view.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 2.59016
- Patent Class: 349.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15921055', '11821725', '14377050', '11511771', '11800628']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.857134823428512
- 35 USC 102 Novelty (BERT): 0.5440684307265893
- Combined Prediction Score: 0.8258281841583198
- Mean Citation Score: 274.725566
- Max Citation Score: 395.6972
- Similarity Product: 369.1139406558752

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

Dataset: test