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 15):
The method as claimed in  claim 14 , wherein in the step of sampling the sensing voltage signal during the different time periods to respectively generate the first voltage signal and the second voltage signal when the touch event happens, the sensing voltage signal is demodulated with the same predetermined frequency, and the first voltage signal and the second voltage signal of the direct-current format are generated.

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): 0.6645133655463691
- 35 USC 102 Novelty (BERT): 0.4666639762323933
- Combined Prediction Score: 0.6447284266149715
- Mean Citation Score: 178.449686
- Max Citation Score: 193.51344
- Similarity Product: 164.55618805921551

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