PATENT CLAIM ANALYSIS

Application Number: 16033080
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["385", "037000"]

Abstract:
Provided is a light guide plate for an image display device which uses lead-free glass, has excellent color reproducibility and a light weight, and may obtain a wide viewing angle. A light guide plate for an image display device, which guides image light inputted from an image display element and outputs the image light toward a user's pupil, is configured to be made of lead-free glass having a refractive index of 1.8 or more with respect to a wavelength of the image light, and to have internal transmittance of 0.6 or more with respect to a wavelength of 400 nm when a plate thickness is 10 mm.

Claim (Index 20):
An image display device comprising:\n a light source which outputs illumination light; an image display element which receives the illumination light from the light source and outputs image light; and the light guide plate according to  claim 10  which guides the image light inputted from the image display element and outputs the image light toward a user's pupil.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 95.0
- Lexical Diversity: 1.8254
- Patent Class: 385.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14525865', '15179365', '13702957', '15270678', '15554675']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8035650086078692
- 35 USC 102 Novelty (BERT): 0.4632394338407423
- Combined Prediction Score: 0.7695324511311564
- Mean Citation Score: 175.882994
- Max Citation Score: 182.42953
- Similarity Product: 150.30479602578282

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