PATENT CLAIM ANALYSIS

Application Number: 15910034
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["348", "688000"]

Abstract:
A drive circuit for supplying a drive current to light emitting elements includes an output circuit that sets a magnitude of the drive current based on an assumed value of a threshold current being a threshold value of the drive current, an acquisition circuit that acquires an optical-output monitor value indicating a magnitude of an optical output of the light emitting elements, a first calculation circuit that calculates an average value of the drive current in a predetermined period in a frame period as an average drive current value for each of the predetermined period, a second calculation circuit that calculates an average value of the optical-output monitor values in the predetermined period as an average optical-output monitor value, and an adjustment circuit that adjusts the assumed value of the threshold current value based on the average drive current value and the average optical-output monitor value.

Claim (Index 8):
A drive circuit for supplying a drive current to light emitting elements, the drive circuit comprising:\n an output circuit that sets a magnitude of the drive current based on an assumed value of a threshold current being a threshold value of the drive current; an acquisition circuit that acquires an optical-output monitor value indicating a magnitude of an optical output of the light emitting elements during a drawing period of the image; a first calculation circuit that calculates an average value of the drive current in a predetermined period in a frame period when an image for one frame is drawn as an average drive current value for each of the predetermined period; a second calculation circuit that calculates an average value of the optical-output monitor values in the predetermined period as an average optical-output monitor value; a third calculation circuit that calculates optical outputs of the light emitting elements corresponding to the average drive current values as optical output expected values and calculates actual values of the threshold current values based on the average optical-output monitor values and the optical output expected values; and an adjustment circuit that replaces the assumed value of the threshold current value with the actual value.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 90.0
- Lexical Diversity: 3.14583
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12859859', '15425780', '12125447', '12404477', '12121469']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6140638202208336
- 35 USC 102 Novelty (BERT): 0.462321443159622
- Combined Prediction Score: 0.5988895825147125
- Mean Citation Score: 173.345232
- Max Citation Score: 178.62901000000005
- Similarity Product: 147.02075969237214

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

Dataset: test