PATENT CLAIM ANALYSIS

Application Number: 15997184
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["257", "099000"]

Abstract:
A semiconductor light-emitting device includes a lead frame, a semiconductor light-emitting element mounted on the top surface of the bonding region, and a case covering part of the lead frame. The bottom surface of the bonding region is exposed to the outside of the case. The lead frame includes a thin extension extending from the bonding region and having a top surface which is flush with the top surface of the bonding region. The thin extension has a bottom surface which is offset from the bottom surface of the bonding region toward the top surface of the bonding region.

Claim (Index 52):
A semiconductor light-emitting device, comprising:\n a first lead frame having a die bonding portion and a first rest portion other than the die bonding portion, the first rest portion being not greater in thickness than the die bonding portion; a second lead frame spaced apart from the first lead frame in a first direction and including a thick portion and a second rest portion other than the thick portion, the thick portion being equal in thickness to the die bonding portion, the second rest portion being not greater in thickness than the thick portion; a semiconductor light-emitting element bonded to the die bonding portion and electrically connected to the second lead frame; and a case covering a part of each of the first lead frame and the second lead frame, thereby supporting the first lead frame and the second lead frame, the case including a peripheral edge in top plan view along the first direction and a second direction perpendicular to the first direction; wherein the first lead frame includes an extension extending in the second direction and a side surface facing in the second direction, the side surface having a non-linear configuration in top plan view provided at least by the extension, the extension includes a small-width thin extension smaller in size in the first direction than both the die bonding portion and the semiconductor light-emitting element and smaller in thickness than the die bonding portion, the case includes a first holding portion that covers a lower surface of the small-width thin extension while exposing a continuous bottom surface of the die bonding portion and a bottom surface of the thick portion, and the continuous bottom surface of the die bonding portion is larger than the bottom surface of the thick portion within the peripheral edge of the case in plan view.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 2.625
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14703273', '12890964', '14574640', '12079760', '13414294']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9248130169270352
- 35 USC 102 Novelty (BERT): 0.5284453458717199
- Combined Prediction Score: 0.8851762498215036
- Mean Citation Score: 290.041198
- Max Citation Score: 323.6362299999999
- Similarity Product: 318.84938057049567

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