PATENT CLAIM ANALYSIS

Application Number: 15771361
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["345", "173000"]

Abstract:
The present invention provides a touch driving device comprising: a driving channel for supplying a first driving voltage to a sensor electrode in a multi-touch mode and supplying a second driving voltage smaller than the first driving voltage to a sensor electrode group in a one-touch mode; and a connection unit for connecting the sensor electrode to the driving channel in the first mode and connecting the sensor electrode group to the driving channel in the second mode.

Claim (Index 13):
A touch driving device for driving a touch panel including a plurality of sensor electrodes, comprising:\n a driving channel unit configured to supply a driving voltage to a first sensor electrode and a second sensor electrode in a first mode, to supply the driving voltage to a first sensor electrode group including the first sensor electrode in a first frame of a second mode, to receive a first response signal to a second sensor electrode group including the second sensor electrode, to supply the driving voltage to the second sensor electrode group in a second frame of the second mode, and to receive a second response signal to the first sensor electrode group; and a sensing unit configured to detect a proximity or a touch of an external object to the touch panel using a response signal of the first sensor electrode or the second sensor electrode to the driving voltage in the first mode, to detect the proximity or the touch of the external object to the touch panel using a difference in the first response signal and the second response signal in the second mode, and to be switched to the first mode and operated when the proximity or the touch of the external object to the touch panel is detected in the second mode.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 91.0
- Lexical Diversity: 2.45455
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15839589', '15605691', '12791667', '15841101', '14486049']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6405983141201448
- 35 USC 102 Novelty (BERT): 0.4761912735023595
- Combined Prediction Score: 0.6241576100583663
- Mean Citation Score: 189.891252
- Max Citation Score: 201.11359
- Similarity Product: 157.29636139259756

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