PATENT CLAIM ANALYSIS

Application Number: 16436697
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-09
Patent Classification: ["345", "644000"]

Abstract:
A method for preventing image retention in an electronic display, and an electronic display configured to perform such a method. A time period and a pixel threshold may be defined. A checksum calculation of all pixel data within an active image area of the electronic display is preferably performed during the predetermined period of time. A checksum calculation is then performed to determine if the change in pixel data during the period of time is less than the pixel threshold. If not, an image retention prevention procedure is conducted for each area of the active image area of the display where the threshold value was not met. Generally, the image retention prevention procedure includes transmitting alternate pixel data to at least a portion of the pixels within the subject area.

Claim (Index 13):
The method of  claim 1 , wherein:\n the checksum calculation is a summation of the bits of data sent to each pixel within the analysis area at each location; and the step of comparing the pixel data checksum values for each location during the predetermined time period comprises calculating the standard deviation of the pixel data checksum values for each location during the predetermined time period.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 100.0
- Lexical Diversity: 2.17188
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15077416', '14689369', '14651394', '16368394', '12835824']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.628261699560205
- 35 USC 102 Novelty (BERT): 0.5131581278664661
- Combined Prediction Score: 0.6167513423908311
- Mean Citation Score: 131.18269600000002
- Max Citation Score: 263.90585
- Similarity Product: 226.70814104483125

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