PATENT CLAIM ANALYSIS

Application Number: 15904722
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["345", "212000"]

Abstract:
A voltage generation circuit of a display device includes an over-current detection circuit that provides a driving voltage to a voltage terminal and outputs an over-current detection signal. The over-current detection circuit includes a current detector that outputs a detection signal at a first level when a voltage corresponding to an output current flowing through the voltage terminal during a blank period, in which a blank signal is activated, is lower than a first reference level or higher than a second reference level, a glitch remover that outputs a noise detection signal when a time period in which the detection signal is maintained at the first level is longer than a reference maintenance time, and a noise filter that activates the over-current detection signal when the noise detection signal is activated at least twice during a predetermined time period.

Claim (Index 14):
A voltage generation circuit comprising:\n a voltage terminal which outputs a driving voltage; and a voltage generation unit which generates the driving voltage to the voltage terminal, wherein the voltage generation circuit comprises:\n a voltage generator which generates an internal driving voltage; and \n an over-current detection circuit which converts the internal driving voltage to the driving voltage to provide the driving voltage to the voltage terminal, detects an output current flowing through the voltage terminal, and outputs an over-current detection signal, \n wherein the over-current detection circuit comprises:\n a voltage output circuit which converts the internal driving voltage to the driving voltage at a constant level and outputs the driving voltage at the constant level to the voltage terminal; \n a detection circuit which outputs a first detection voltage and a second detection voltage corresponding to the output current; and \n a protection circuit which outputs the over-current detection signal when the first detection current is lower than a first reference level or when the second detection current is higher than a second reference level.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 88.0
- Lexical Diversity: 2.45763
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15061139', '15596496', '13928582', '12874415', '14034967']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6166386157143544
- 35 USC 102 Novelty (BERT): 0.493759591679152
- Combined Prediction Score: 0.6043507133108341
- Mean Citation Score: 232.889868
- Max Citation Score: 237.3088
- Similarity Product: 187.66348201751708

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

Dataset: test