PATENT CLAIM ANALYSIS

Application Number: 15941860
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["345", "656000"]

Abstract:
The present disclosure discloses a display device and a display method thereof. The display device includes: a display screen is configured to be switched between a landscape state and a portrait state; an information collection unit is configured to collect an image of a viewer; a sight concentration area determination unit is configured to determine a sight concentration area of the viewer before the display screen is switched between the landscape state and the portrait state; a to-be-displayed picture determination unit is configured to determine a to-be-displayed picture after the display screen is switched between the landscape state and the portrait state; and a central processing unit is configured to process the to-be-displayed picture, wherein the processed to-be-display picture may cover a whole display surface after the display screen is switched between the landscape state and the portrait state.

Claim (Index 11):
The display method of the display device according to  claim 10 , wherein,\n before the display screen is switched between the landscape state and the portrait state, when the display screen is in the landscape state, the step of determining a sight concentration area of the viewer when the viewer views an image displayed on the display screen according to the image of the viewer before the display screen is switched between the landscape state and the portrait state comprises:\n calculating the distance between the left eye of the viewer and the display screen and the distance between the right eye of the viewer and the display screen respectively according to the image of the viewer; \n determining the spatial positions of the left eye and the right eye of the viewer respectively in front of the display screen according to the distance between the left eye of the viewer and the display screen and the distance between the right eye of the viewer and the display screen respectively; \n making a first connection line between the spatial position corresponding to the left eye of the viewer and the spatial position corresponding to the right eye of the viewer according to the spatial positions of the left eye and the right eye of the viewer respectively in front of the display screen, determining a midpoint of the first connection line; \n making a first straight line perpendicular to the first connection line via the midpoint of the first connection line, wherein the intersection point between the first straight line and the display screen is the sight concentration area of the viewer; \n or, \n calculating the distance between the left eye of the viewer and the display screen and the distance between the right eye of the viewer and the display screen respectively according to the image of the viewer; \n determining a first difference value according to the distance between the left eye of the viewer and the display screen and the distance between the right eye of the viewer and the display screen respectively, wherein the first difference value is the difference between the distance between the left eye of the viewer and the display screen and the distance between the right eye of the viewer and the display screen; \n obtaining a plurality of first difference value ranges, wherein each of the first difference value ranges corresponds to one local area in the display screen; \n comparing the first difference value with the plurality of the first difference value ranges, determining the first different value range in which the first difference value falls, wherein a local area corresponding to the first difference value range in which the first difference value falls is the sight concentration area of the viewer.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.77358
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14798629', '14710051', '15766597', '14060263', '14664304']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.670413940958101
- 35 USC 102 Novelty (BERT): 0.4927780652366383
- Combined Prediction Score: 0.6526503533859548
- Mean Citation Score: 202.137082
- Max Citation Score: 212.24823
- Similarity Product: 147.52315780635954

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

Dataset: test