PATENT CLAIM ANALYSIS

Application Number: 15876172
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["345", "173000"]

Abstract:
A pressure sensing architecture for use with liquid crystal (LC), organic light emitting diode (OLED), electrophoretic, or other similarly fabricated displays. The described architecture includes a bottom TFT structure and a top structure with color filter material, and with liquid crystal, electrophoretic or OLED material provided in between. A piezoelectric or equivalent material is provided within the display assembly. Transmitting and receiving electrodes can be used to electrically bias the piezoelectric or equivalent material, which provides an analog electrical signal in response to incident touch pressure.

Claim (Index 18):
A method of pressure sensing in a display device including a plurality of display pixels provided above a base layer and below a cover layer of the display device, and a plurality of pressure sensing elements above the base layer, wherein each of the pressure sensing elements comprises an electrode and at least a portion of a layer of piezoelectric material, the method comprising:\n converting a pressure of a force applied to at least one pressure sensing element of a plurality of pressure sensing elements into a sensed force output at an electrode of the at least one pressure sensing element, wherein the sensed force output is generated by a piezoelectric effect from deformation of a layer of piezoelectric material; and integrating the sensed force output of the at least one pressure sensing element using an integrator to provide an integrated value of the sensed force output on an output of the integrator.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 86.0
- Lexical Diversity: 1.53846
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15675613', '10564920', '11518707', '15529926', '11286116']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6266625285170813
- 35 USC 102 Novelty (BERT): 0.4605829285417567
- Combined Prediction Score: 0.6100545685195489
- Mean Citation Score: 152.64296199999995
- Max Citation Score: 155.62845
- Similarity Product: 122.5875927702427

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