PATENT CLAIM ANALYSIS

Application Number: 16273510
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["427", "569000"]

Abstract:
A method of preparing a crystalline thin film having a formula MY 2  includes (1) preparing an MY x  amorphous film by atomic layer deposition on a surface of a substrate, and (2) annealing the amorphous MY x  film at 350° C. or more to provide the crystalline MY 2  film. The amorphous MY x  film is formed from at least one metal M precursor and at least one element Y precursor, wherein x is 1.5 to 3.1, M is tungsten or molybdenum, and Y is sulfur or selenium. Step (1) includes a) introducing a first metal M precursor or element Y precursor into a deposition chamber, b) purging with inert gas, c) introducing a second metal M precursor when the first precursor is element Y, or element Y precursor when the first precursor is metal M, d) purging with inert gas, e) repeating steps a) to d), and f) obtaining the amorphous MY x  film.

Claim (Index 13):
The method of  claim 1 , wherein a protective layer is deposited onto the crystalline film MY 2 , after the second step.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 2.44
- Patent Class: 427.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13132369', '15940533', '12303169', '11712342', '09620162']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8105877420211723
- 35 USC 102 Novelty (BERT): 0.4959865322743088
- Combined Prediction Score: 0.7791276210464859
- Mean Citation Score: 177.96143
- Max Citation Score: 184.07077
- Similarity Product: 119.75189276744965

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

Dataset: test