PATENT CLAIM ANALYSIS

Application Number: 16114360
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["257", "449000"]

Abstract:
A photodetection element includes a semiconductor layer having, on one surface side, a periodic concave/convex structure that includes periodic convex portions and concave portions and converts light into surface plasmon, and a metal film provided on the one surface side of the semiconductor layer in correspondence to the periodic concave/convex structure, and in the periodic concave/convex structure, a Schottky junction portion that has a Schottky junction with the metal film is provided on a base end side of the convex portion, and a non-Schottky junction portion that does not have a Schottky junction with the metal film is provided on a distal end side of the convex portion.

Claim (Index 6):
The photodetection element according to  claim 1 ,\n wherein the metal film includes a first portion covering a bottom surface and an inner wall surface of the concave portions, and a second portion provided on the top surface side of the convex portion so as to connect portions of the first portions in adjacent concave portions, and the Schottky junction portion is formed of the first portion, and the non-Schottky junction portion is formed of a region in which the second portion is not formed.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 96.0
- Lexical Diversity: 2.44681
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10599609', '14389968', '14936244', '12402223', '14778738']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9232934946767604
- 35 USC 102 Novelty (BERT): 0.4965390193597309
- Combined Prediction Score: 0.8806180471450574
- Mean Citation Score: 203.275478
- Max Citation Score: 215.47589
- Similarity Product: 145.87771397162257

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