PATENT CLAIM ANALYSIS

Application Number: 15743964
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["345", "694000"]

Abstract:
A method for driving a display apparatus includes: dividing pixels on a display panel into a plurality of pixel groups; each of the pixel groups includes an even number of sequentially adjacent pixels; calculating a display hue of each of the pixel groups according to an image input signal; obtaining a Look Up Table (LUT) according to a hue range of the display hue; the LUT is a correspondence table between color gray scale values of blue sub-pixels and driving voltage pairs; the driving voltage pair comprises a high driving voltage and a low driving voltage; obtaining the driving voltage pair using the corresponding LUT according to an average gray scale value of the blue sub-pixels in each of the pixel groups; and driving the blue sub-pixels on the corresponding pixel group according to the driving voltage pair.

Claim (Index 18):
A display apparatus comprising:\n a display panel, wherein pixels on the display panel are divided into a plurality of pixel groups, wherein each of the pixel groups comprises an even number of sequentially and laterally adjacent pixels or sequentially and vertically adjacent pixels; each of the pixel groups is divided into two adjacent pixel units; a backlight module configured to provide backlight to the display panel; a control element comprising one or more processors, and a memory storing computer executable instructions, which, when executed by the one or more processors cause the one or more processors to perform steps in the following units: a calculating unit configured to calculate an average gray scale value of various colors sub-pixels in each of the pixel groups according to an image input signal, and calculate a display hue of each of the pixel groups according to the average gray scale value of the various colors sub-pixels in each of the pixel groups in the image input signal, wherein the calculating unit is further configured to calculate a color purity in each of the pixel groups according to the image input signal; and an obtaining unit configured to obtain a LUT according to a range of the display hue and the color purity; wherein the LUT is a correspondence table between color gray scale values of blue sub-pixels and driving voltage pairs; the driving voltage pair comprises a high driving voltage and a low driving voltage; wherein the obtaining unit is further configured to obtain the driving voltage pair using the corresponding LUT according to the average gray scale value of the blue sub-pixels in each of the pixel groups; and a driving element connected to the control element and the display panel, respectively, wherein the driving element is configured to drive the blue sub-pixels in the two pixel units of the corresponding pixel group according to the driving voltage pair.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 86.0
- Lexical Diversity: 2.29231
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15855363', '15743954', '15743953', '16087525', '11207310']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6744048281546018
- 35 USC 102 Novelty (BERT): 0.5215160222197323
- Combined Prediction Score: 0.6591159475611149
- Mean Citation Score: 284.39145800000006
- Max Citation Score: 339.3341
- Similarity Product: 260.7916758079171

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