PATENT CLAIM ANALYSIS

Application Number: 15980408
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["345", "173000"]

Abstract:
The tactile sense presentation device, capable of effectively presenting a tactile sense (a sense of texture) on a touch panel, includes: a supporting substrate; a plurality of X-electrodes and Y-electrodes extended in parallel to each other on the supporting substrate; and driving circuits (X-electrode driving circuit, Y-electrode driving circuit) which apply a first-frequency voltage signal to the X-electrode corresponding to information regarding a target region inputted from outside among the plurality of X-electrodes, and applies a second-frequency voltage signal to the Y-electrode corresponding to information regarding the target region inputted from outside among the plurality of Y-electrodes to generate electric beat oscillation in the target region by an absolute value of a difference between the first and second frequencies.

Claim (Index 1):
A tactile sense presentation device, comprising:\n a supporting substrate; a plurality of X-electrodes extended in parallel to each other along a first direction on the supporting substrate; a plurality of Y-electrodes extended in parallel to each other along a second direction on the supporting substrate by being insulated from the X-electrodes; and a driving circuit which applies a first-frequency voltage signal to the X-electrode corresponding to information regarding a target region inputted from outside among the plurality of X-electrodes, and applies a second-frequency voltage signal to the Y-electrode corresponding to information regarding the target region inputted from outside among the plurality of Y-electrodes, wherein: at least one of the first and second frequencies is a value that alone does not present a tactile sensation, there is a period where an absolute value of a difference between the first and second frequencies is larger than 10 Hz and less than 1000 Hz, and the plurality of X-electrodes are disposed in parallel to each other at a first spatial period smaller than 5 mm, the first spatial period being a dispositional pattern of the plurality of X-electrodes, and the plurality of Y-electrodes are disposed in parallel to each other at a second spatial period smaller than 5 mm, the second spatial period being a dispositional pattern of the plurality of Y-electrodes.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 1.92647
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15160370', '14511194', '14954341', '15165230', '15080722']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6608820339126668
- 35 USC 102 Novelty (BERT): 0.5614939169911477
- Combined Prediction Score: 0.6509432222205149
- Mean Citation Score: 305.25272
- Max Citation Score: 413.46054
- Similarity Product: 409.4203996413696

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test