PATENT CLAIM ANALYSIS

Application Number: 16121792
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["438", "046000"]

Abstract:
A method for making an organic light emitting diode includes providing an apparatus including an evaporation device, a vapor deposition device, a connecting tube, and a vacuum pump. A substrate is placed on the support and a first electrode is formed on a surface of the substrate away from the support, wherein the first electrode comprises an electrode surface away from the substrate. The vapor deposition chamber is evacuated by the vacuum pump. The organic light emitting source material is heated to form a gaseous organic light emitting source material, and the gaseous organic light emitting source material is sprayed to the electrode surface, to form an organic light emitting layer. A second electrode is formed on a surface of the organic light emitting layer away from the first electrode.

Claim (Index 1):
A method for making an organic light emitting diode, the method comprising:\n providing an apparatus comprising an evaporation device, a vapor deposition device, a connecting tube, and a vacuum pump; wherein the evaporation device is connected to the vapor deposition device by the connecting tube, and the vacuum pump is connected to the vapor deposition device; the evaporation device comprises an evaporation chamber and a first heating device, and the first heating device is used to heat an organic light emitting source material in the evaporation chamber; the vapor deposition device comprises a vapor deposition chamber, a spray head, and a support; and the spray head and the support are opposite to each other and located in the vapor deposition chamber; placing a substrate on the support and forming a first electrode on a surface of the substrate away from the support, wherein the first electrode is spaced apart from and opposite to the spray head, and the first electrode comprises an electrode surface away from the substrate; evacuating the vapor deposition chamber by the vacuum pump; heating the organic light emitting source material in the evaporation chamber by the first heating device, to form a gaseous organic light emitting source material; introducing the gaseous organic light emitting source material to the spray head by the connecting tube; spraying the gaseous organic light emitting source material to the electrode surface, to form an organic light emitting layer; and forming a second electrode on a surface of the organic light emitting layer away from the first electrode.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 2.66038
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15488405', '15686259', '12890104', '15101528', '15526710']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8482756400636714
- 35 USC 102 Novelty (BERT): 0.4826003750954468
- Combined Prediction Score: 0.8117081135668489
- Mean Citation Score: 184.404148
- Max Citation Score: 198.99672
- Similarity Product: 149.68909424210077

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