PATENT CLAIM ANALYSIS

Application Number: 15744010
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["359", "631000"]

Abstract:
The purpose of the present invention is to provide a compact and low-cost head-up display device capable of creating a sense of depth in a virtual image. This head-up display device includes a light-emitting device, a reflecting mirror, and a screen. The reflecting mirror includes two reflecting surfaces that are a first reflecting surface having a flat shape and a second reflecting surface having a curved shape. The screen is composed of a first screen through which the light reflected from the first reflecting surface passes, and a second screen through which the light reflected from the second reflecting surface passes. The first screen and the second screen are disposed so that the length of a first optical path in which the light emitted from the light-emitting device reaches the first screen is different from the length of a second optical path in which the light emitted from the light-emitting device reaches the second screen.

Claim (Index 2):
The head-up display device according to  claim 1 ,\n wherein the lens is a convex lens, a toroidal lens, or a free curved surface lens.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.85965
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13278352', '13728645', '14448303', '14447249', '10504373']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8198295273852443
- 35 USC 102 Novelty (BERT): 0.4743918088389937
- Combined Prediction Score: 0.7852857555306193
- Mean Citation Score: 197.95418
- Max Citation Score: 204.27158
- Similarity Product: 149.6939044137156

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