PATENT CLAIM ANALYSIS

Application Number: 15934551
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["257", "098000"]

Abstract:
A light emitting device including: a light emitting element, a phosphor plate, and a light guiding part. The lower face of the light emitting element has a rectangular shape. The light guiding part covers lateral faces of the light emitting element and the lower face of the phosphor plate that is exposed from the light emitting element. The light guiding part has one or more lateral faces having at least one of structures below: a height at both ends being different from the height at a central area; outer lateral faces being parallel to the lateral faces of the light emitting element.

Claim (Index 10):
A method of manufacturing a light emitting device comprising:\n arranging a plurality of light emitting elements each having an upper face, lower face, lateral faces, and including a positive electrode and a negative electrode positioned on the lower face, the light emitting element emitting light from the upper face arranged on a support so that the lower face opposes the support; arranging a phosphor plate that has an upper face and a lower face so that the lower face of the phosphor plate faces the upper faces of the plurality of light emitting elements, and bonding the lower face of the phosphor plate and the upper faces of the plurality of light emitting elements by direct bonding; subsequent to removing the support, arranging a light transmissive resin between the plurality of light emitting elements while orienting the phosphor plate so that the upper face of the phosphor plate is positioned at a bottom; obtaining a plurality of intermediates each including a light emitting element, a phosphor plate positioned on the upper face of the light emitting element, and a light guiding part formed with the light transmissive resin at the lateral faces, the plurality of intermediates obtained by cutting the phosphor plate and the light transmissive resin between the plurality of light emitting elements; providing a mounting board and bonding the intermediates on the mounting board; and forming a light reflecting part that covers lateral faces of the light guiding parts, the lateral faces of the phosphor plates, and the lateral faces and the lower faces of the light emitting elements in the intermediates.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 2.26531
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15800072', '15662287', '15170411', '15783354', '15169115']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.918548157644628
- 35 USC 102 Novelty (BERT): 0.5019490750869141
- Combined Prediction Score: 0.8768882493888567
- Mean Citation Score: 233.280364
- Max Citation Score: 272.8133
- Similarity Product: 208.1265008052826

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