PATENT CLAIM ANALYSIS

Application Number: 16177246
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["349", "011000"]

Abstract:
A head-up display device has a backlight unit configured to illuminate a liquid crystal panel from a back side. The backlight unit has an optical condenser configured to condense the light emitted from a light source toward the liquid crystal panel, and a microlens array arranged in an optical path between the optical condenser and the liquid crystal panel to diffuse the light condensed by the optical condenser. The microlens array has a light emission face arranged in a position optically conjugated with an eyebox to emit the light incident from the optical condenser.

Claim (Index 8):
The head-up display device according to  claim 4 , wherein\n the optical member has a plurality of microlenses arranged in a grid shape, and each of the microlenses has a lens face which is a convex or concave curved surface.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 97.0
- Lexical Diversity: 2.04167
- Patent Class: 349.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16078093', '16120710', '14941907', '12093487', '13728561']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8495475993866161
- 35 USC 102 Novelty (BERT): 0.4964438476432046
- Combined Prediction Score: 0.8142372242122748
- Mean Citation Score: 209.360548
- Max Citation Score: 227.66614
- Similarity Product: 156.23632987007974

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