PATENT CLAIM ANALYSIS

Application Number: 15883432
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["345", "174000"]

Abstract:
To provide a liquid crystal display device with a touch detection function in which any drive method can be adopted. The liquid crystal display device is provided with: a liquid crystal element arrangement that has a plurality of liquid crystal display elements arranged in a matrix shape; a plurality of scanning lines that are arranged in each row of the liquid crystal element arrangement, and supply scanning signals to a plurality of liquid crystal display elements arranged in a corresponding row; a plurality of signal lines that are arranged in each column of the liquid crystal element arrangement, and supply an image signal to a plurality of liquid crystal display elements arranged in a corresponding column; a plurality of touch detection drive electrodes which are arranged in a column of the liquid crystal element arrangement, and to which a drive signal for detecting a touch is supplied; and a touch control part that specifies a touch detection drive electrode from the a plurality of touch detection drive electrodes. Here, the drive signal is supplied to the touch detection drive electrode specified by the touch control part.

Claim (Index 1):
A display device, comprising:\n a plurality of scanning lines extending in a first direction; a plurality of signal lines extending in a second direction that is perpendicular to the first direction; a plurality of picture element electrodes, each picture element electrode arranged in an area comparted by the scanning lines and the signal lines; a plurality of drive electrodes extending in the second direction and corresponding to respective ones of the signal lines and picture element electrodes; a plurality of lines, each line connected to one of the drive electrodes; a drive electrode driver configured to drive the drive electrodes as common electrodes in a display period and as touch detection drive electrodes in a touch period, connected to the plurality of lines, a width of the drive electrode driver being smaller than a total width of the plurality of the drive electrodes; and a signal line selector connected to the plurality of signal lines and located between the plurality of drive electrodes and the drive electrode driver, wherein the plurality of lines pass over the signal line selector and incline toward the drive electrode driver.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 3.14286
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15422146', '14742344', '14987358', '14982598', '15058767']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6794280519149564
- 35 USC 102 Novelty (BERT): 0.5417212057705999
- Combined Prediction Score: 0.6656573673005207
- Mean Citation Score: 322.94400000000013
- Max Citation Score: 391.39307
- Similarity Product: 324.0992438796044

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