PATENT CLAIM ANALYSIS

Application Number: 15770632
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-03
Patent Classification: ["362", "097300"]

Abstract:
A method for fabricating a backlight source includes determining an n-step MacAdam ellipse in a uniform chromaticity diagram, where n is an integer smaller than or equal to 3; and fabricating the backlight source according to chromaticity coordinates within the n-step MacAdam ellipse to cause chromaticity coordinates of light emitted from different ones of light-emitting diodes of the backlight source to be within the n-step MacAdam ellipse.

Claim (Index 2):
The method according to  claim 1 , wherein determining the n-step MacAdam ellipse includes:\n determining a target color temperature of a display device including the backlight source; determining an intersection of an isothermal line segment of the target color temperature and a Planckian locus in the uniform chromaticity diagram; and determining the n-step MacAdam ellipse according to the isothermal line segment and the intersection, the intersection being within the n-step MacAdam ellipse, and two endpoints of the isothermal line segment being on the n-step MacAdam ellipse.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 1.55556
- Patent Class: 362.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12911434', '12557036', '12491654', '15381012', '15173538']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8783943391842942
- 35 USC 102 Novelty (BERT): 0.4970272682204826
- Combined Prediction Score: 0.840257632087913
- Mean Citation Score: 260.61503000000005
- Max Citation Score: 270.88962000000004
- Similarity Product: 196.23167748690608

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

Dataset: test