PATENT CLAIM ANALYSIS

Application Number: 15769491
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["345", "694000"]

Abstract:
Embodiments of the present disclosure provide a display device and a method of driving the display device. The display device includes: a side-lighting backlight source, a display panel disposed at a light exit side of the side-lighting backlight source, and a light controlling component disposed between the display panel and the side-lighting backlight source; the side-lighting backlight source comprises a light guide plate and a plurality of light emitting devices disposed at a side of the light guide plate; the light guide plate includes a plurality of first regions and a brightness of a light emitting face of each of the first regions is controllable by at least one of the light emitting devices; the light controlling component includes a plurality of second regions configured such that one of the first regions covers at least one of the second regions; the brightness of the light emitting face of each of the first regions and a light transmittance of each of the second regions are controlled according to the contrast of the image to be displayed by a corresponding region of the liquid crystal display panel.

Claim (Index 1):
A display device comprising: a side-lighting backlight source, a display panel at a light exit side of the side-lighting backlight source, and a light controlling component between the display panel and the side-lighting backlight source; wherein,\n the side-lighting backlight source comprises a light guide plate and a plurality of light emitting devices at a side of the light guide plate, the plurality of light emitting devices being configured to emit light to the light guide plate from the side of the light guide plate; the light guide plate includes a plurality of first regions and a brightness of a light emitting face of each of the first regions is controllable by at least one of the plurality of light emitting devices according to a contrast of an image to be displayed by a corresponding display region of the display panel; the light controlling component is configured to transmit light from the light guide plate to the display panel and comprises a plurality of second regions, the plurality of second regions being configured such that one of the first regions corresponds to at least one of the second regions such that light from the one of the first regions passes through the at least one of the second regions; and the light controlling component is configured to control a light transmittance of each of the second regions according to the contrast of the image to be displayed by the corresponding region of the display panel.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 3.03125
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15187020', '13167045', '12795057', '14075006', '15504662']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6593470922587793
- 35 USC 102 Novelty (BERT): 0.4844409671443274
- Combined Prediction Score: 0.6418564797473341
- Mean Citation Score: 218.88323
- Max Citation Score: 225.57451
- Similarity Product: 174.74298324393985

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

Dataset: test