PATENT CLAIM ANALYSIS

Application Number: 15916199
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["345", "174000"]

Abstract:
A touch circuit, a display driver circuit, a touch display device, and a method of driving the same. After display driving is ended and before touch driving begins to be performed, touch driving and touch sensing are accurately performed through pre-setting driving without the influence of display driving that was ended already. An accurate touch sensing result without touch sensing noise is obtained.

Claim (Index 16):
A method for operating a touch sensitive display device that comprises a plurality of touch electrodes and a plurality of signal lines, the method comprising:\n during a first period, providing a first DC voltage to a first touch electrode through a first signal line and to a second touch electrode through a second signal line, wherein the plurality of touch electrodes comprise a first touch electrode group, the first touch electrode group comprises the first touch electrode and the second touch electrode, and the plurality of signal lines comprise the first signal line electrically connected to the first touch electrode and the second signal line electrically connected to the second touch electrode; during a second period, providing a pre-setting signal to the first touch electrode through the first signal line and to the second touch electrode through the second signal line; during a third period, providing a touch driving signal to the first touch electrode through the first signal line and to the second touch electrode through the second signal line; and during a fourth period, providing a second DC voltage to the first touch electrode through the first signal line and to the second touch electrode through the second signal line, wherein the second period is followed by the first period, the third period is followed by the second period, the fourth period is followed by the third period, and wherein the pre-setting signal has a same phase as the touch driving signal or a same amplitude as the touch driving signal.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 1.84211
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15444105', '14957574', '14984657', '15669872', '15393125']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6996353326767788
- 35 USC 102 Novelty (BERT): 0.5568584436825752
- Combined Prediction Score: 0.6853576437773584
- Mean Citation Score: 350.323142
- Max Citation Score: 443.67
- Similarity Product: 365.2244312417507

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