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 14):
A method for making an organic light emitting diode, the method comprising:\n providing an apparatus comprising a plurality of evaporation devices, a vapor deposition device, a plurality of connecting tubes, and a vacuum pump; wherein the plurality of evaporation devices is connected to the vapor deposition device by the plurality of connecting tubes, and the vacuum pump is connected to the vapor deposition device; each of the plurality of evaporation devices comprises an evaporation chamber and a first heating device; 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, wherein the substrate is spaced apart from and opposite to the spray head; evacuating the vapor deposition chamber by the vacuum pump; heating a source materials in each of the plurality of evaporation chambers by the first heating device, to form different gaseous source materials; introducing the different gaseous source materials respectively to different spray heads by the plurality of connecting tubes; and spraying the different gaseous source materials to the electrode surface, to form different functional layers.

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): 0.8480157196466698
- 35 USC 102 Novelty (BERT): 0.4846052933701289
- Combined Prediction Score: 0.8116746770190157
- Mean Citation Score: 184.404148
- Max Citation Score: 198.99672
- Similarity Product: 146.7159955564499

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