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 9):
A driver circuit for a touch sensitive display device that comprises a display panel including a plurality of touch electrodes and a plurality of signal lines, the driver circuit comprising:\n a touch circuit to drive the plurality of touch electrodes of the display panel, the plurality of touch electrodes comprising a first touch electrode group, and wherein the first touch electrode group comprises a first touch electrode and a second touch electrode and the plurality of signal lines comprise a first signal line and a second signal line, wherein the first touch electrode is electrically connected to the first signal line and the second touch electrode is electrically connected to the second signal line, wherein during a first period of the touch sensitive display device, the touch circuit provides a first DC voltage to the first touch electrode through the first signal line and to the second touch electrode through the second signal line; during a second period of the touch sensitive display device, the touch circuit provides 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 of the touch sensitive display device, the touch circuit provides 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 of the touch sensitive display device, the touch circuit provides 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): 0.7001360550627334
- 35 USC 102 Novelty (BERT): 0.5556834500194411
- Combined Prediction Score: 0.6856907945584041
- Mean Citation Score: 350.323142
- Max Citation Score: 443.67
- Similarity Product: 355.75354605674744

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