PATENT CLAIM ANALYSIS

Application Number: 16089411
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["362", "019000"]

Abstract:
Provided is a compact light source device that can be manufactured at a low cost and is suitable as an illumination light source for a display device of an electronic device such as an HUD or an ultra-compact projector. This light source device includes a solid-state light source, a collimating optical system that converts light having exited the solid-state light source into a substantially collimated light; and a light guide that allows the light having exited the collimating optical system to enter and allows this light to exit in a direction that differs from a direction of entry. The light source device further includes a polarization converting element that aligns polarization directions of the light exiting the light guide into one direction.

Claim (Index 10):
The light source device according to  claim 7 ,\n wherein Lr is a length of an inclined surface projected in a normal direction with respect to a direction of exiting the plurality of reflection surfaces of the reflection portion, Lc is a length of an inclined surface projected in a normal direction with respect to a direction of exiting the connection surface connecting the reflection surfaces to each other at a position opposite to the entrance surface, and a ratio Lr/Lc is varied depending on location.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 97.0
- Lexical Diversity: 1.98438
- Patent Class: 362.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15587366', '13839552', '12509718', '12375388', '13500249']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8220112957242226
- 35 USC 102 Novelty (BERT): 0.4769692677508255
- Combined Prediction Score: 0.7875070929268829
- Mean Citation Score: 166.784576
- Max Citation Score: 172.75522
- Similarity Product: 125.78551638723371

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