PATENT CLAIM ANALYSIS

Application Number: 15743438
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-02
Patent Classification: ["345", "691000"]

Abstract:
An embodiment of the present invention discloses a method for driving an AMOLED display. The method includes the following steps: dividing a display area of the display into a plurality of regions from top to bottom, each region comprising at least one row of pixels; sequentially obtaining input image signals corresponding to each region to obtain a maximum grayscale Gi in the input image signals of the region; performing mapping to all of the grayscales in the input image signals when the maximum grayscale Gi greater than a predetermined threshold, wherein grayscales 0˜G i  are mapped to grayscales 0˜255; and adjusting output power positive voltages corresponding to the regions, to make luminance corresponding to the adjusted grayscales 0˜255 the same as the luminance corresponding to the grayscales 0˜Gi before the adjustment. The embodiment of the invention also discloses a corresponding system.

Claim (Index 3):
The driving method for the AMOLED display according to  claim 1 , wherein the step of adjusting output power positive voltages corresponding to the regions, to make luminance corresponding to the adjusted grayscales 0\u02dc255 the same as the luminance corresponding to the grayscales 0\u02dcGi before the adjustment specifically comprises:\n obtaining the adjusted output power positive voltage of a current region by the following formula:\n OVDD\u2032=OVDD\u2212( V Gi \u2212V 255 ) \n wherein OVDD\u2032 is the adjusted output power positive voltage of the current region, OVDD is the original output power positive voltage of the current region, V Gi  is the original output power positive voltage corresponding to the grayscale Gi, V 255  is the original output power positive voltage corresponding to the grayscale 255; and controlling to output the obtained adjusted output power positive voltage to the current region of the display panel.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.8642
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14387009', '14387014', '15749109', '14387019', '13380821']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6387645499601639
- 35 USC 102 Novelty (BERT): 0.5133584786627721
- Combined Prediction Score: 0.6262239428304247
- Mean Citation Score: 230.47102
- Max Citation Score: 253.59062000000003
- Similarity Product: 168.44622819541337

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