PATENT CLAIM ANALYSIS

Application Number: 15916307
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["362", "615000"]

Abstract:
A backlight module includes: a light guide plate; a light source for emitting light rays towards a first region of the light guide plate; a first grating provided at the first region and configured to adjust propagation directions of the light rays such that the adjusted light rays travel towards a second region of the light guide plate, and the propagation directions make an included angle with a normal to the light guide plate which is greater than the critical angle of total reflection of the light guide plate; and a second grating provided at the second region and configured to collimate the adjusted light rays such that the collimated light rays travel in a direction perpendicular to the light guide plate.

Claim (Index 5):
The backlight module according to  claim 1 , wherein the first grating which is a transmitting grating and the light source are provided at a same side of the light guide plate.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 2.41509
- Patent Class: 362.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15236604', '15434364', '14389653', '10951207', '15525931']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8377243444959466
- 35 USC 102 Novelty (BERT): 0.4925262071643477
- Combined Prediction Score: 0.8032045307627868
- Mean Citation Score: 230.061974
- Max Citation Score: 236.35602000000003
- Similarity Product: 178.45334437003257

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

Dataset: test