PATENT CLAIM ANALYSIS

Application Number: 16022710
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-05
Patent Classification: ["345", "174000"]

Abstract:
A readout circuit of a touch panel is provided. The readout circuit includes a charge modulator and a correlated double sampling demodulator. The charge modulator is configured to provide a driving current to charge or discharge a sensing electrode of the touch panel and generate a sensing voltage signal. The correlated double sampling demodulator is coupled to the charge modulator. The correlated double sampling demodulator is configured to sample the sensing voltage signal to obtain a voltage variation when a touch event happens. A method for driving the touch panel is also provided.

Claim (Index 14):
The method as claimed in  claim 11 , wherein in the step of providing the driving current to charge or discharge the sensing electrode of the touch panel and generate the sensing voltage signal, the driving current is modulated with a predetermined frequency to convert the sensing voltage signal of a direct-current format into the sensing voltage signal of an alternating-current format.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 94.0
- Lexical Diversity: 2.35714
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15936456', '14881159', '13482974', '14741940', '12318393']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6607035351151781
- 35 USC 102 Novelty (BERT): 0.4834164433341026
- Combined Prediction Score: 0.6429748259370706
- Mean Citation Score: 178.449686
- Max Citation Score: 193.51344
- Similarity Product: 141.10536472984313

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