PATENT CLAIM ANALYSIS

Application Number: 16042345
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["345", "691000"]

Abstract:
An object of the present invention is to implement a display device capable of compensating for degradation of circuit elements without causing a grayscale failure. Based on the results of detection of characteristics of drive transistors and organic EL elements, a control circuit ( 20 ) finds magnitudes of threshold shifts of the drive transistors and the organic EL elements. A power supply voltage control unit ( 201 ) sets a value of a low-level power supply voltage (ELVSS) to a value lower, by a voltage value corresponding to an average value of the magnitudes of the threshold shifts for all pixels, than a value at an initial point in time. Furthermore, the power supply voltage control unit ( 201 ) adjusts a value of a high-level power supply voltage (ELVDD), depending on magnitudes of mobilities obtained by detection of characteristics of the drive transistors.

Claim (Index 7):
The display device according to  claim 1 , wherein when one of the first-level voltage and the second-level voltage that is different than the first power supply voltage is defined as a second power supply voltage, the power supply voltage control unit controls a value of the second power supply voltage, depending on the amount of change found by the amount-of-characteristic-change obtaining unit.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 95.0
- Lexical Diversity: 2.19444
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15124202', '15037712', '15039098', '14787793', '14654114']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7090431454674632
- 35 USC 102 Novelty (BERT): 0.5765972532137246
- Combined Prediction Score: 0.6957985562420893
- Mean Citation Score: 310.749814
- Max Citation Score: 472.48764000000006
- Similarity Product: 415.31509045490753

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

Dataset: test