PATENT CLAIM ANALYSIS

Application Number: 16044771
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["257", "079000"]

Abstract:
This invention provides a nitride semiconductor light emitting device in which current concentration is suppressed without excessively increasing resistance at a low cost without increasing a manufacturing process. The planar shape of a mesa portion configuring a nitride semiconductor light emitting device is a shape containing a convex-shaped tip portion  352 b  formed by a curved line or a plurality of straight lines and a base portion  352 a  continuous to the convex-shaped tip portion  352 b , in which an obtuse angle is formed by adjacent two straight lines in the convex-shaped tip portion formed by the plurality of straight lines. The first electrode layer  4  has visible outlines  411  and  412  along a visible outline  302  of the mesa portion through a gap  9  in planar view. The relationship between a gap W 1  in the convex-shaped tip portion  352 b  and a gap W 2  in the base portion  352 a  is W 1 >W 2.

Claim (Index 17):
The nitride semiconductor light emitting device according to  claim 4 , wherein\n the first electrode layer includes a sandwiched portion sandwiched between the mesa portions in planar view, a planar shape of the sandwiched portion is a shape containing a convex-shaped tip portion formed by a curved line or a plurality of straight lines and a base portion continuous to the convex-shaped tip portion, the convex-shaped tip portion formed by the plurality of straight lines having an obtuse angle formed by adjacent two straight lines, a first plate-shaped electrode formed on the first electrode layer is provided, a visible outline of the first plate-shaped electrode is located inside a visible outline of the first electrode layer in the sandwiched portion in planar view, and a relationship between W 7  defined as an interval between the visible outline of the first plate-shaped electrode and the visible outline of the first electrode layer in the convex-shaped tip portion and W 8  defined as an interval between the visible outline of the first plate-shaped electrode and the visible outline of the first electrode layer in the base portion is W 7 >W 8 .

Metadata:
- Claim Count in Document: 15.0
- Percentile: 95.0
- Lexical Diversity: 2.10256
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15527807', '13706262', '11125142', '15318658', '15318362']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9073452215439904
- 35 USC 102 Novelty (BERT): 0.4816822294501111
- Combined Prediction Score: 0.8647789223346025
- Mean Citation Score: 186.40979
- Max Citation Score: 200.00644
- Similarity Product: 162.87228972138882

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