PATENT CLAIM ANALYSIS

Application Number: 15781407
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["345", "173000"]

Abstract:
An electrode sheet disposed in a touch input device capable of detecting a pressure of a touch on a touch surface may be provided. The touch input device includes: a display module; a pressure electrode disposed under the display module; and a reference pressure electrode disposed under the display module. A distance between the pressure electrode and a reference potential layer is changed when the pressure is applied to the touch surface. A capacitance detected at the pressure electrode is changed according to the distance change. A magnitude of the pressure applied to the touch surface is calculated on the basis of a difference between a reference capacitance calculated from a capacitance detected at the reference pressure electrode and a detected capacitance calculated from the capacitance detected at the pressure electrode.

Claim (Index 20):
An electrode sheet which is disposed in a touch input device comprising a substrate and a display module, the electrode sheet comprising:\n a first insulation layer and a second insulation layer; a pressure electrode located between the first insulation layer and the second insulation layer; and a reference pressure electrode located between the first insulation layer and the second insulation layer,\n wherein a capacitance which is detected at the pressure electrode is changed according to a relative distance change between the pressure electrode and a reference potential layer spaced apart from the electrode sheet, \n wherein, when the pressure is applied to the touch surface of the touch input device, the distance change between the reference pressure electrode and the reference potential layer is less than the distance change between the reference potential layer and the pressure electrode disposed under the position where the pressure is applied,\n and wherein the electrode sheet is used to calculate a magnitude of a pressure applied to a touch surface of the touch input device on the basis of a difference between a reference capacitance calculated from a capacitance detected at the reference pressure electrode and a detected capacitance calculated from the capacitance detected at the pressure electrode.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 94.0
- Lexical Diversity: 2.83673
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14992403', '15670582', '15864426', '14817472', '14926443']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.688693066502031
- 35 USC 102 Novelty (BERT): 0.5113010048668156
- Combined Prediction Score: 0.6709538603385095
- Mean Citation Score: 307.757466
- Max Citation Score: 326.0587
- Similarity Product: 300.27336078556783

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