PATENT CLAIM ANALYSIS

Application Number: 15895136
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["359", "858000"]

Abstract:
A head-up display device includes optical path deflecting means, a first mirror having power, a second mirror having power, and a light-blocking member that is provided with an aperture. Display light emitted from an image display surface is reflected by the optical path deflecting means, the first mirror, and the second mirror in this order, passes through the aperture, and reaches an image reflective surface. The image display surface and the optical path deflecting means are disposed on the same side as an observer and on a side opposite to the first mirror with respect to luminous flux that travels toward the aperture from the second mirror, and the image display surface is disposed on a side opposite to the second mirror with respect to luminous flux that travels toward the first mirror from the optical path deflecting means.

Claim (Index 1):
A head-up display device that reflects display light of an image, which is displayed on an image display surface, toward an observer by an image reflective surface facing the observer to enlarge and display the image as a virtual image to the observer behind the image reflective surface, the head-up display device comprising:\n optical path deflecting means; a first mirror having power; a second mirror having power; and a light-blocking member that is provided with an aperture, wherein display light emitted from the image display surface is reflected by the optical path deflecting means, the first mirror, and the second mirror in this order, passes through the aperture, and reaches the image reflective surface, the image display surface and the optical path deflecting means are disposed on the same side as the observer and on a side opposite to the first mirror with respect to luminous flux that travels toward the aperture from the second mirror, and the image display surface is disposed on a side opposite to the second mirror with respect to luminous flux that travels toward the first mirror from the optical path deflecting means.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.63158
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15391080', '15895146', '15664049', '15663947', '15246864']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.816524521104347
- 35 USC 102 Novelty (BERT): 0.4969991547636623
- Combined Prediction Score: 0.7845719844702785
- Mean Citation Score: 265.83288000000005
- Max Citation Score: 321.32312
- Similarity Product: 309.5321095268584

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