PATENT CLAIM ANALYSIS

Application Number: 15949508
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-09
Patent Classification: ["345", "215000"]

Abstract:
An active-matrix organic light-emitting diode pixel circuit and a driving method for the same are provided to eliminate adverse effects of variation in transistor threshold voltage. However, owing to internal parasitic parameters of transistors, compensation for variation in a threshold voltage is not necessarily fully achieved. Therefore, mura otherwise arising from variation in a threshold voltage and degradation of organic light-emitting diodes is eliminated at an emission stage by an external processor's sensing an anode voltage of the organic light-emitting diodes, calculating an offset value related thereto, and adjusting an originally output data voltage with the offset value.

Claim (Index 2):
The active-matrix organic light-emitting diode pixel circuit of an integrated external processor according to  claim 1 , wherein the external processor comprises:\n a voltage sensing unit in telecommunication with the sensing starting unit to transmit the anode voltage without affecting light emission function of the light-emitting diode; an external compensation computational unit in telecommunication with the voltage sensing unit to calculate the offset value according to the anode voltage and refresh the data voltage with the offset value; and a storage unit in telecommunication with the external compensation computational unit and the data input unit to store the compensated data voltage at an address associated with a corresponding grayscale value and output the compensated data voltage to the data input unit in a next instance of displaying the corresponding grayscale.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 1.57353
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14802940', '14936553', '15764748', '13668038', '15434363']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7096328857879707
- 35 USC 102 Novelty (BERT): 0.5128716725058106
- Combined Prediction Score: 0.6899567644597546
- Mean Citation Score: 295.487068
- Max Citation Score: 298.82126
- Similarity Product: 216.4267711305356

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

Dataset: test