PATENT CLAIM ANALYSIS

Application Number: 15768218
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["250", "208100"]

Abstract:
The present disclosure provides a fingerprint photocurrent detection unit, a fingerprint identifier, a driving method and a display device. The fingerprint photocurrent detection unit includes: a conversion circuit coupled to a fingerprint photocurrent reading line and configured to convert a fingerprint photocurrent acquired by the fingerprint photocurrent reading line into a square wave signal; and a detection circuit coupled to the conversion circuit and configured to detect the square wave signal and acquire information about a fingerprint photocurrent in accordance with a frequency of the square wave signal.

Claim (Index 10):
The fingerprint identifier according to  claim 9 , further comprising a multiplexer, an input end of which is coupled to the fingerprint photocurrent reading lines arranged in m columns, an output end of which is coupled to a control end of a second switching module of the fingerprint photocurrent detection unit, and a control end of which is coupled to a multiplex control line, wherein the multiplexer is configured to control the fingerprint photocurrent reading lines arranged in m columns to be electrically coupled to the control end of the second switching module in a time-division manner under the control of a multiplex control signal from the multiplex control line.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 91.0
- Lexical Diversity: 2.13636
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15827551', '15690033', '15576800', '10975993', '15110798']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6978940254202183
- 35 USC 102 Novelty (BERT): 0.4775279232570108
- Combined Prediction Score: 0.6758574152038975
- Mean Citation Score: 180.03974000000005
- Max Citation Score: 201.15964
- Similarity Product: 152.40810123218537

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