PATENT CLAIM ANALYSIS

Application Number: 16069464
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["353", "119000"]

Abstract:
A projection-type image display apparatus has a projection optical system that can sufficiently meet requirements for significant reduction in a throw distance and a large image and that can downsize. A projection image display apparatus of an oblique type comprising, inside a housing: a light source; an image display element configured to modulate an intensity of light from the light source in accordance with an image signal; and a projection lens system including a plurality of lenses configured to project image light onto a projection plane from an oblique direction, the image light being modulated from the image display element. The projection lens system has a lens integrally having an aspherical lens surface and a freeform lens surface, and the lens integrally having the aspherical lens surface and the freeform lens surface is arranged in the projection lens system so that light components of luminous flux are separated.

Claim (Index 6):
The projection image display apparatus according to  claim 4 ,\n wherein the lens integrally having the aspherical lens surface and the freeform lens surface is a plastic lens formed by injection molding using a mold.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 95.0
- Lexical Diversity: 2.21127
- Patent Class: 353.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15738453', '11060251', '12777364', '14065669', '09593584']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7361406936236153
- 35 USC 102 Novelty (BERT): 0.5059520708124722
- Combined Prediction Score: 0.7131218313425011
- Mean Citation Score: 242.634678
- Max Citation Score: 250.87726
- Similarity Product: 164.4165468861759

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

Dataset: test