PATENT CLAIM ANALYSIS

Application Number: 15882349
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["353", "031000"]

Abstract:
A light source optical system includes a micro lens array, a condenser lens unit, and a dichroic surface. In a direction orthogonal to an optical axis in a cross section parallel to a normal of the dichroic surface and the optical axis of the condenser lens unit, a width of the dichroic surface is narrower than a width of the condenser lens unit. A light source optical system satisfies a predetermined conditional expression.

Claim (Index 14):
The projection display apparatus according to  claim 9 , further comprising:\n a light guide element including the light guide surface and a reflection surface configured to reflect a light flux from the wavelength conversion element regardless of a wavelength, wherein the light guide surface is a dichroic surface configured to allow the light flux from the light source to transmit therethrough and guide the light flux to the wavelength conversion element, and reflect and guide, in a direction different from the light source, a light flux having a wavelength different from that of the light flux from the light source among the light flux from the wavelength conversion element.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.07895
- Patent Class: 353.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15495201', '14520478', '15365614', '14868190', '15315700']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6587318801661541
- 35 USC 102 Novelty (BERT): 0.4813267237642576
- Combined Prediction Score: 0.6409913645259646
- Mean Citation Score: 211.03644
- Max Citation Score: 223.57594
- Similarity Product: 192.4189543252528

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

Dataset: test