PATENT CLAIM ANALYSIS

Application Number: 15935229
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["345", "697000"]

Abstract:
A view angle switching method includes: determining a current view angle of a display screen and acquiring a current image grayscale value of a displayed image when a view angle switching instruction is detected; determining a target grayscale value based on the current view angle of the display screen and the current image grayscale value, where, at the target grayscale value, a screen brightness value at the switched view angle is equal to a brightness value of the screen before switching; and switching the display screen between a small view angle and a wide view angle in response to the view angle switching instruction, and setting the image grayscale of the image as the target grayscale value.

Claim (Index 13):
A non-transitory computer-readable storage medium having stored therein instructions that, when executed by a processor of a terminal device, cause the terminal device to perform:\n determining, when a view angle switching instruction is detected to switch a view angle, a current view angle of a display screen and acquiring a current image grayscale value of a displayed image, wherein the view angle switching instruction is indicative of switching the display screen between a small view angle and a wide view angle, a collimating backlight is used when the display screen is at the small view angle, and a diverging backlight is used when the display screen is at the wide view angle; determining a target grayscale value based on the current view angle of the display screen and the current image grayscale value, wherein, at the target grayscale value, a screen brightness value at the switched view angle is equal to a brightness value of the display screen before the view angle is switched; and switching the display screen between the small view angle and the wide view angle, and setting an image grayscale of the image as the target grayscale value.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 90.0
- Lexical Diversity: 2.84091
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14387019', '14723633', '15116647', '15430279', '15173205']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6232576527745122
- 35 USC 102 Novelty (BERT): 0.4874577613209563
- Combined Prediction Score: 0.6096776636291567
- Mean Citation Score: 188.15211
- Max Citation Score: 204.82079
- Similarity Product: 159.04063046431182

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