PATENT CLAIM ANALYSIS

Application Number: 15744855
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["362", "607000"]

Abstract:
A lighting device includes a light source array, a wavelength converting member, and a light guide plate. The light source array includes light sources configured to emit primary light rays. The wavelength converting member includes a wavelength converting portion, a holding portion, and non-wavelength converting portions. The wavelength converting portion contains phosphors configured to emit secondary light rays when excited by the primary light rays. The wavelength converting member is disposed between the light guide plate and the light source array. The light guide plate includes a light entering surface, a light exiting surface, an opposite surface that is on an opposite side from the light exiting surface, and a light reflecting and scattering pattern. The light reflecting and scattering pattern includes complementary color dots formed in sections of the opposite surface on non-wavelength converting portion sides. The complementary color dots absorb the primary light rays.

Claim (Index 10):
A lighting device comprising:\n a light source; s light guide plate comprising peripheral end surfaces and a pair of plate surfaces, one of the peripheral end surfaces being defined as a light entering end surface through which light rays from the light source enter, one of the plate surfaces being defined as a light exiting surface through which the light rays exit; a main wavelength converting member extending along a length direction of the light entering end surface, the main wavelength converting member being disposed between the light source and the light entering end surface, the main wavelength converting member including phosphors configured to convert a wavelength of the light rays from the light source; and a sub wavelength converting member disposed at least one of a section of the light guide plate overlapping an end portion of the main wavelength converting member with respect to the length direction and a section of the light guide plate disposed outer than the end portion with respect to the length direction, the end portion of the main wavelength converting member being located at an end thereof in the length direction.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 2.77586
- Patent Class: 362.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15554459', '15553659', '15554465', '15554463', '15552791']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8788459112161379
- 35 USC 102 Novelty (BERT): 0.5488074032134435
- Combined Prediction Score: 0.8458420604158685
- Mean Citation Score: 359.00100600000013
- Max Citation Score: 428.6271
- Similarity Product: 390.0977064148664

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

Dataset: test