PATENT CLAIM ANALYSIS

Application Number: 15863340
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["438", "478000"]

Abstract:
A gas distribution system is disclosed in order to obtain better film uniformity on a substrate in a cross-flow reactor. The better film uniformity may be achieved by an asymmetric bias on individual injection ports of the gas distribution system. The gas distribution may allow for varied tunability of the film properties.

Claim (Index 1):
A process for forming a film on a substrate, comprising:\n providing a reaction chamber, the reaction chamber holding a substrate to be processed; providing a first multiple port injector assembly, the first multiple port injector assembly comprising a first plurality of individual port injectors for providing a first gas from a first gas source to the substrate; providing a second multiple port injector assembly, the second multiple port injector assembly comprising a second plurality of individual port injectors for providing a second gas from a second gas source to the substrate; flowing the first gas onto the substrate with the first multiple port injector assembly; and flowing the second gas onto the substrate with the second multiple port injector assembly, wherein one or more of:\n the first multiple port injector assembly has an asymmetric bias of the first plurality of individual port injectors, and \n the second multiple port injector assembly has an asymmetric bias of the second plurality of individual port injectors; \n wherein a substantially uniform distribution of the first gas and the second gas across the substrate is achieved; and wherein a reaction takes place between the first gas and the second gas on the substrate to form a first film.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 1.48649
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15450199', '11373408', '10226573', '12420010', '14622827']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8075243359271027
- 35 USC 102 Novelty (BERT): 0.4987860172753039
- Combined Prediction Score: 0.7766505040619229
- Mean Citation Score: 155.83885800000004
- Max Citation Score: 283.38025
- Similarity Product: 278.71125015844405

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

Dataset: test