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 10):
The driving method for an active-matrix organic light-emitting diode pixel circuit of an integrated external processor according to  claim 9 , wherein, in the step b, the compensation unit further comprises a second capacitor and a second transistor, and the step b further comprises charging a node between the first capacitor and the second capacitor under the data voltage and causing the control end of the driving unit to achieve an intended compensated voltage level by capacitive coupling of the second capacitor.

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): 0.7101556628305217
- 35 USC 102 Novelty (BERT): 0.5086851752105318
- Combined Prediction Score: 0.6900086140685227
- Mean Citation Score: 295.487068
- Max Citation Score: 298.82126
- Similarity Product: 238.4684069821096

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