PATENT CLAIM ANALYSIS

Application Number: 16052669
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-11
Patent Classification: ["345", "214000"]

Abstract:
In a current measurement period set in a pause period, a display device of the present invention applies measurement voltages to data lines (S 1  to Sm) and measures currents outputted to monitoring lines (M 1  to Mm) from m pixel circuits ( 18 ), and then applies data voltages generated corresponding to video signals to the data lines (S 1  to Sm).

Claim (Index 13):
An active matrix-type display device that includes a plurality of pixel circuits forming a pixel matrix of a plurality of rows x a plurality of columns, each of the pixel circuits including a circuit element for displaying an image, the display device comprising:\n data lines provided for respective columns of the pixel matrix in order to supply voltages to the respective pixel circuits; first scanning lines provided for respective rows of the pixel matrix in order to control writing of voltages to the respective pixel circuits; second scanning lines provided for the respective rows of the pixel matrix in order to control whether to perform measurement of an amount of electricity, the measurement being performed to obtain a characteristic of the circuit element; a data line drive circuit configured to apply voltages to be supplied to the respective pixel circuits to the data lines; a measurement circuit configured to measure an amount of electricity; and a scanning line drive circuit including a shift register and configured to apply first scanning signals and second scanning signals to the first scanning lines and the second scanning lines, respectively, the shift register including a plurality of stages, the plurality of stages having a one-to-one correspondence with the plurality of rows forming the pixel matrix, and each of the stages being connected to a corresponding first scanning line and a corresponding second scanning line, wherein each of the stages of the shift register controls, based on one shift clock, levels of both a first scanning signal to be applied to a corresponding first scanning line and a second scanning signal to be applied to a corresponding second scanning line, the display device adopts pause driving where a drive period during which normal display operation is performed and a pause period during which operation of the data line drive circuit and the scanning line drive circuit is stopped are repeated, the data line drive circuit performs measurement of an amount of electricity in the pause period, a length of the drive period is set to one frame period, and a length of the pause period is set to a plurality of frame periods.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 96.0
- Lexical Diversity: 1.67442
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15316921', '15321340', '14895503', '15562920', '14771533']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6346527098212945
- 35 USC 102 Novelty (BERT): 0.5460846691204716
- Combined Prediction Score: 0.6257959057512122
- Mean Citation Score: 305.693102
- Max Citation Score: 387.147
- Similarity Product: 372.80038501060005

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

Dataset: test