PATENT CLAIM ANALYSIS

Application Number: 15772258
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["250", "370110"]

Abstract:
Halometallate-capped semiconductor nanocrystals and methods for making the halometallate-capped semiconductor nanocrystals are provided. Also provided are methods of using solutions of the halometallate-capped semiconductor nanocrystals as precursors for semiconductor film formation. When solutions of the halometallate ligand-capped semiconductor nanocrystals are annealed, the halometallate ligands can act as grain growth promoters during the sintering of the semiconductor nanocrystals.

Claim (Index 14):
A method of forming an optoelectronic device, the method comprising:\n forming a solution of halometallate-capped semiconductor nanocrystals, the halometallate-capped semiconductor nanocrystals comprising:\n semiconductor nanocrystals, each semiconducting nanocrystal having a surface; and \n halometallate ligands bound to the surfaces of the semiconductor nanocrystals; \n coating the solution comprising the halometallate-capped semiconductor nanocrystals on a surface of a first electrode; annealing the coating, wherein the semiconductor nanocrystals are sintered to form a photoactive, light-absorbing semiconductor film; forming a layer of charge transporting material over the photoactive, light-absorbing semiconductor film; and forming a second electrode on the layer of charge transporting material.

Metadata:
- Claim Count in Document: 54.0
- Percentile: 91.0
- Lexical Diversity: 1.84848
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14117070', '13266079', '15133494', '10294742', '12721185']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7472946426387834
- 35 USC 102 Novelty (BERT): 0.5191371066949961
- Combined Prediction Score: 0.7244788890444047
- Mean Citation Score: 322.411782
- Max Citation Score: 343.71204
- Similarity Product: 275.5368140980196

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

Dataset: test