PATENT CLAIM ANALYSIS

Application Number: 16060946
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["136", "256000"]

Abstract:
An optoelectronic device includes a stack of layers that are arranged on an electrically insulating substrate, including at least one cathode made of a material of work function Φ 1 ; one electron-collecting layer that is arranged above the cathode and that is made of a material of work function φ 2  and of sheet resistance R; and one active layer comprising at least one p-type organic semiconductor the energy level of which is HO1, wherein the work function φ 2  of the electron-collecting layer and the energy level HO1 of the active layer form a potential barrier able to block the injection of holes from the cathode into the active layer; and the sheet resistance R of the electron-collecting layer is higher than or equal to 10 8 Ω.

Claim (Index 18):
A process for manufacturing a matrix-array optoelectronic device as claimed in  claim 4  including a plurality of optoelectronic devices arranged in a pattern, comprising a stack of planar thin layers that are arranged on an electrically insulating substrate, including at least:\n one cathode made of a material of work function \u03a6 C ; \n one common electron-collecting layer, including a first sublayer and a plurality of second sublayers, that is arranged above each said cathode and that is made of a material of work function \u03a6 1  and of sheet resistance R; \n one active layer comprising at least one p-type organic semiconductor, the energy level of the highest occupied molecular orbital of which is HO1, and an n-type semiconductor, said layer being suitable for emitting or detecting light and being arranged above said electron-collecting layer; \n one hole-collecting layer that is arranged above said active layer; and \n one anode that is arranged above said hole-collecting layer; \n said process including at least two sub-steps of depositing said electron-collecting layer consisting in:\n depositing a first common electron-collecting sublayer; and \n depositing a plurality of second sublayers in a pattern corresponding to said pattern of said optoelectronic devices.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 94.0
- Lexical Diversity: 1.98529
- Patent Class: 136.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14401134', '13408279', '10403997', '14469636', '15091650']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7428956218949214
- 35 USC 102 Novelty (BERT): 0.4906498950144092
- Combined Prediction Score: 0.7176710492068702
- Mean Citation Score: 180.302348
- Max Citation Score: 183.82576
- Similarity Product: 127.97744759675028

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