PATENT CLAIM ANALYSIS

Application Number: 15863700
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["438", "763000"]

Abstract:
A deposition method relating to semiconductor technology is presented. The deposition method includes: conducting a first deposition in a reaction chamber at a first deposition temperature; conducting a cool-down process on the reaction chamber, and conducting a second deposition during the cool-down process. In the first deposition, the thin-films deposited on the periphery of a wafer are thicker than those deposited on the center of a wafer, while in the second deposition, the thin-films deposited on the periphery of a wafer are thinner that those deposited on the center of a wafer. Therefore the thin-films deposited by this deposition method are more homogeneous in thickness that those deposited with conventional methods.

Claim (Index 3):
The method of  claim 1 , wherein the first deposition is conducted for a period of a first time, and the second deposition is conducted for a period of a second time,\n and wherein the method further comprises: determining the first time and the second time before the first deposition based on deposition rates at the first temperature and during the cool-down process, and a desired deposition thickness.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.28302
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14196609', '12433629', '13664332', '12392448', '12577641']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8492083107564459
- 35 USC 102 Novelty (BERT): 0.4879229171738112
- Combined Prediction Score: 0.8130797713981824
- Mean Citation Score: 150.83906399999995
- Max Citation Score: 153.67866999999995
- Similarity Product: 98.64442429516431

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

Dataset: test