PATENT CLAIM ANALYSIS

Application Number: 15749327
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["345", "096000"]

Abstract:
A liquid crystal display device is provided. The liquid crystal display device includes a plurality of sub-pixels arranged in matrix, each sub-pixels is an eight domains structure; in a frame image, the data signals of the sub-pixels in two adjacent columns have opposite polarities, and in two adjacent frame images, the data signals of the same sub-pixel have opposite polarities; each two adjacent sub-pixels in a row direction are a sub-pixel group, in two adjacent sub-pixel groups, the sub-pixels in one sub-pixel group display a brightness of a first display gray scale corresponding to the sub-pixels, the sub-pixels in another sub-pixel group display a brightness of a second display gray scale corresponding to the sub-pixels; by performing the color shift compensation process on the data signals of the sub-pixels in the eight-domain structure, the color viewing angle and the viewing experience of the liquid crystal display device could be improved.

Claim (Index 10):
A liquid crystal display device, comprising:\n a plurality of sub-pixels, arranged in matrix, each of the sub-pixels is an eight domains structure; wherein the sub-pixels comprise a first sub-pixel, a second sub-pixel and a third sub-pixel, the colors of the first sub-pixel, the second sub-pixel and the third sub-pixel are different, the sub-pixels located in the same row are sequentially arranged in the order of the first sub-pixel, the second sub-pixel and the third sub-pixel, the colors of the sub-pixels located in the same column are the same; wherein in a frame image, the data signals of the sub-pixels in two adjacent columns have opposite polarities, and in two adjacent frame images, the data signals of the same sub-pixel have opposite polarities; wherein each two adjacent sub-pixels in a row direction are a sub-pixel group, in two adjacent sub-pixel groups, the sub-pixels in one sub-pixel group display a brightness of a first display gray scale corresponding to the sub-pixels, the sub-pixels in another sub-pixel group display a brightness of a second display gray scale corresponding to the sub-pixels; wherein the first display gray scale and the second display gray scale corresponding to each of the sub-pixels are generated by an original gray scale of a basic color component corresponding to the sub-pixel processed by a color shift compensation, and the first display gray scale is greater than the second display gray scale; wherein the first sub-pixel, the second sub-pixel and the third sub-pixel respectively display one of blue, green and red; wherein the original gray scale of the basic color component processed by the color shift compensation is through a predetermined color shift compensation algorithm to generate the first display gray scale and the second display gray scale; wherein the d predetermined color shift compensation algorithm is: an average value of the brightness corresponding to the first display gray scale and the brightness corresponding to the second display gray scale is equal to the brightness corresponding to the original gray scale; wherein each of the basic color component is corresponding to two of the sub-pixels, the two of the sub-pixels are adjacent on a column direction and respectively display the first display gray scale and the second display gray scale.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 2.43284
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15329492', '13575691', '13575696', '12011666', '16087141']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6246732809311805
- 35 USC 102 Novelty (BERT): 0.5027865933658023
- Combined Prediction Score: 0.6124846121746427
- Mean Citation Score: 244.721948
- Max Citation Score: 247.3255
- Similarity Product: 180.3038059377372

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

Dataset: test