PATENT CLAIM ANALYSIS

Application Number: 16518645
Application Type: Utility
Filing Date: 2019-07
Publication Date: 2019-11
Patent Classification: ["345", "174000"]

Abstract:
A display device with a touch sensor includes: plural display pixel electrodes; a common electrode arranged opposite to the display pixel electrodes; a display function layer having an image display function; a display control circuit performing image display control so as to fulfill the display function of the display function layer by applying a voltage for display between the display pixel electrodes and the common electrode based on an image signal; and a touch detection electrode provided opposite to the common electrode and forming capacitance between the touch detection electrode and the common electrode, wherein a drive voltage for display applied to the common electrode by the display control circuit is used as a drive signal for the touch sensor, and a gate potential of TFT circuits included in the display pixel electrodes is increased during a period when the drive signal for the touch sensor is applied.

Claim (Index 1):
A display device with a touch sensor comprising:\n a plurality of pixel electrodes having TFT circuits; a common electrode arranged opposite to the pixel electrodes; a display function layer having an image display function; a display control circuit performing image display control so as to fulfill the display function of the display function layer by applying a voltage for display between the pixel electrodes and the common electrode based on an image signal; a gate buffer coupled with gates of the TFT circuits through each of gate lines, the gate buffer being switched to be coupled with one of a first-L line and a first-H line through a first switch; and a second line, wherein a drive voltage for display applied to the common electrode by the display control circuit is used as a drive signal for the touch sensor, wherein a signal supplied to the gates of the TFT circuits is one of a pulse wave signal and a signal in which different three potentials are switched at given timings, wherein the three potentials include a first potential supplied through the first-L line, a second potential supplied through the second line, and a third potential supplied through first-H line, and wherein the first switch switches to couple the gate buffer with the first-L line and the first-H line in synchronization with the drive signal in which a first common potential and a second common potential are repeated, such that the gates of the TFT circuits are supplied with the pulse wave signal in which the first potential and the third potential are repeated, the third potential being greater than the first potential and less than the second potential.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 100.0
- Lexical Diversity: 2.55738
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15403897', '13675832', '14931211', '13661580', '12765592']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7300880568620287
- 35 USC 102 Novelty (BERT): 0.5849915674609693
- Combined Prediction Score: 0.7155784079219228
- Mean Citation Score: 427.001972
- Max Citation Score: 503.02966
- Similarity Product: 441.2761209457552

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