PATENT CLAIM ANALYSIS

Application Number: 15879198
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["345", "694000"]

Abstract:
An electroluminescent (EL) display apparatus and method of control are provided. A display screen includes gate signal lines which intersect source signal lines. A pixel provided with an EL device corresponds to each intersection of the gate and source signal lines. A driving transistor is provided for each pixel to supply a current to the EL device. A first switch transistor is provided on a current path through which the current is supplied to the EL device. A gate driver circuit is connected to the gate signal lines. The gate driver circuit includes a shift register circuit, and outputs a select or non-select signal for the gate signal lines. The gate driver circuit turns the first switch transistor on and off to control a duty ratio of the display screen. The duty ratio is controlled by a start pulse fed to the shift register circuit.

Claim (Index 1):
An electroluminescent (EL) display apparatus, comprising:\n a display screen including a plurality of gate signal lines which is arranged to intersect a plurality of source signal lines, and a pixel provided with an EL device corresponding to each intersection of the plurality of gate signal lines and the plurality of source signal lines; a driving transistor provided for each pixel to supply a current to the EL device; a first switch transistor provided for each pixel on a current path through which the current flows from a power line through the driving transistor to the EL device; and a gate driver circuit connected to the plurality of gate signal lines, wherein the gate driver circuit includes a shift register circuit, and outputs a select signal or a non-select signal for the plurality of gate signal lines, the gate driver circuit is configured to turn the first switch transistor on and off to control a duty ratio of an area of a non-display region on the display screen to an area of a display region on the display screen, and the duty ratio is configured to be controlled by a start pulse fed to the shift register circuit.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 2.41538
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15335901', '15492033', '15335919', '15858692', '10488591']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7634280827220294
- 35 USC 102 Novelty (BERT): 0.6125910059622225
- Combined Prediction Score: 0.7483443750460488
- Mean Citation Score: 464.029966
- Max Citation Score: 485.45065
- Similarity Product: 480.33900177550623

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