PATENT CLAIM ANALYSIS

Application Number: 15865903
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["363", "095000"]

Abstract:
A DC-DC converter includes: a first converter including a pass transistor coupled between the first node and a first output, and a body diode connected in parallel to the pass transistor; a sensor coupled between both ends of the pass transistor and which detects a driving current; and a second converter which outputs a second power voltage lower than the first power voltage to a second output. The second converter includes a master inverting converter which outputs the second power voltage independently of the driving current, a slave inverting converter which outputs the second power voltage when the driving current is greater than a predetermined threshold or when the input power voltage is greater than a predetermined boosting voltage limit, and an inverting converter controller which controls operations of the master and slave inverting converters in first and second drive modes based on the driving current and the input power voltage.

Claim (Index 15):
The display device of  claim 14 , wherein the inverting converter controller comprises:\n a dual driving controller which compares the driving current with the predetermined threshold, and provides a dual enable signal for driving the slave inverting converter to the slave inverting converter when the driving current is greater than the predetermined threshold; a pulse width modulation controller which generates a control voltage based on a voltage difference between a feedback voltage generated based on the second power voltage and a reference voltage, and generates a first pulse width modulation signal for the master inverting converter and a second pulse width modulation signal for the slave inverting converter based on the control voltage; and a shedding controller which activates a shedding period during which a change rate of a inductor current of the second converter is lowered when a drive mode changes from the first drive mode to the second drive mode or from the second drive mode to the first drive mode.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.56452
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14694997', '14611505', '13167684', '14535268', '12625512']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.845958218051213
- 35 USC 102 Novelty (BERT): 0.5157006165777086
- Combined Prediction Score: 0.8129324579038626
- Mean Citation Score: 286.693912
- Max Citation Score: 329.31168
- Similarity Product: 272.1322333386612

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