PATENT CLAIM ANALYSIS

Application Number: 16245897
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["345", "667000"]

Abstract:
A display panel driver includes a scaler circuit performing image enlargement processing on input image data corresponding to an input image to generate α-times enlarged image data corresponding to an α-times enlarged image (αis a number larger than one which cannot be represented as 2 k ); and a driver section driving a display panel. In calculating a pixel value of a target pixel of the α-times enlarged image, the scaler circuit generates enlarged image data including 2 n -times enlarged image data corresponding to a 2 n -times enlarged image obtained by enlarging the input image with an enlargement factor of 2 n  (n is the smallest integer determined so that 2 n  is larger than α), and calculates the pixel value of the target pixel from the 2 n -times enlarged image data through interpolation processing of pixel values of pixels of the 2 n -times enlarged image corresponding to the target pixel of the α-times enlarged image.

Claim (Index 5):
The display driver of  claim 1 , further comprising an edge enhancement circuit configured to:\n calculate a first edge enhancement strength between a first pixel of the enlarged image and a second pixel of the enlarged image, the second pixel is adjacent to the first pixel; calculate a second edge enhancement strength from the first edge enhancement strength, wherein an absolute value of the second edge enhancement strength does not exceed a first limit value; and determine a pixel value of a first pixel of an output image based at least in part on the second edge enhancement strength, wherein the first pixel of an output image corresponds to the first pixel of the enlarged image.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 99.0
- Lexical Diversity: 2.38028
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14847125', '10359643', '14830249', '14835467', '15324858']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6761299830191416
- 35 USC 102 Novelty (BERT): 0.592909336983079
- Combined Prediction Score: 0.6678079184155354
- Mean Citation Score: 307.30482999999987
- Max Citation Score: 532.65393
- Similarity Product: 443.3375214395124

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