PATENT CLAIM ANALYSIS

Application Number: 16100511
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["345", "690000"]

Abstract:
Disclosed is an imaging directional backlight including an array of light sources, and a control system arranged to provide variable distribution of luminous fluxes, scaled inversely by the width associated with the respective light sources in the lateral direction, across the array of light sources. The luminous intensity distribution of output optical windows may be controlled to provide desirable luminance distributions in the window plane of an autostereoscopic display, a directional display operating in wide angle 2D mode, privacy mode and low power consumption mode. Image quality may be improved and power consumption reduced.

Claim (Index 37):
A directional display apparatus according to  claim 31 , being an autostereoscopic display apparatus wherein the control system is arranged to control the spatial light modulator to display temporally multiplexed left and right images, and to selectively operate the light sources synchronously to direct the displayed left and right images into optical windows corresponding to left and right eyes of the observer in dependence on the detected position of the observer.

Metadata:
- Claim Count in Document: 140.0
- Percentile: 96.0
- Lexical Diversity: 1.59375
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13896870', '15028694', '14186862', '13839552', '15290543']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7272435988702917
- 35 USC 102 Novelty (BERT): 0.6373478535424206
- Combined Prediction Score: 0.7182540243375045
- Mean Citation Score: 413.94049000000007
- Max Citation Score: 532.98425
- Similarity Product: 446.9411708711684

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