PATENT CLAIM ANALYSIS

Application Number: 15923918
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["427", "248100"]

Abstract:
Provided are a method of locally sealing only pores present in a surface part of a porous dielectric material by forming a polymer thin film through an initiated chemical vapor deposition (iCVD) method using an initiator, and a method of minimizing an increase in a dielectric constant induced therefrom.

Claim (Index 7):
A method of preparing a porous composite dielectric material comprising:\n a) placing a porous dielectric material on a substrate of an initiated chemical vapor deposition (iCVD) chamber; b) injecting a vaporized monomer or a vaporized monomer and a vaporized initiator into the chamber, and maintaining the chamber for a predetermined period of time, thereby adsorbing the monomer to a surface and internal pores of the porous dielectric material; c) forming a polymer thin film by applying heat while injecting the vaporized monomer and the vaporized initiator into the chamber, to thereby induce a chain polymerization reaction so that the monomers in a surface part of the porous dielectric material are polymerized; d) performing a heat treatment on the porous composite dielectric material having the polymer thin film formed thereon at a temperature of the substrate when the polymer thin film is formed or higher to 400\u00b0 C. or lower; and e) repeating at least two cycles, wherein one cycle includes steps b), c), and d) that are sequentially performed.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 90.0
- Lexical Diversity: 1.325
- Patent Class: 427.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15247817', '14120010', '14787544', '12415022', '10830608']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7480327153229335
- 35 USC 102 Novelty (BERT): 0.5226492037253894
- Combined Prediction Score: 0.725494364163179
- Mean Citation Score: 202.889572
- Max Citation Score: 310.2558
- Similarity Product: 257.409341542232

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

Dataset: test