PATENT CLAIM ANALYSIS

Application Number: 15914962
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["252", "500000"]

Abstract:
In one aspect, the invention is formulations comprising both organoaminohafnium and organoaminosilane precursor compounds that allows anchoring both silicon-containing fragments and hafnium-containing fragments onto a given surface having hydroxyl groups to deposit silicon doped hafnium oxide having a silicon doping level ranging from 0.5 to 8 mol %, suitable as ferroelectric material. In another aspect, the invention is methods and systems for depositing the silicon doped hafnium oxide films as ferroelectric materials using the formulations.

Claim (Index 10):
The method of  claim 7 , wherein the composition comprises\n the at least one organoaminosilane precursor compound is elected from the group consisting of tetrakis(dimethylamino)silane (TDMAS), tetrakis(diethylamino)silane (TDEAS), tetrakis(ethylmethylamino)silane (TEMAS), tetrakis(pyrrolidino)silane, tris(dimethylamino)chlorosilane, tris(diethylamino)chlorosilane, tris(ethylmethylamino)chlorosilane, bis(dimethylamino)silane, bis(diethylamino)silane, bis(ethylmethylamino)silane, 1,4,6,9-tetramethyl-1,4,6,9-tetraaza-5-silaspiro[4.4]nonane, 1,1,1,3,3,3-hexakis(dimethylamino)-2-methyldisilazane, 1,1,1,3,3,3-hexakis(dimethylamino)disiloxane, and combinations thereof; and the at least one organoaminohafnium precursor compound is elected from the group consisting of tetrakis(dimethylamino)hafnium (TDMAH), tetrakis(diethylamino)hafnium (TDEAH), tetrakis(ethylmethylamino)hafnium (TEMAH), tetrakis(pyrrolidino)hafnium, cyclopentadienyltris(dimethylamino)hafnium (CpHf(NMe 2 ) 3 ), methylcyclopentadienyltris(dimethylamino)hafnium (MeCpHf(NMe 2 ) 3 ), ethylcyclopentadienyltris(dimethylamino)hafnium (EtCpHf(NMe 2 ) 3 ), cyclopentadienyltris(ethylmethylamino)hafnium (CpHf(NMeEt) 3 ), methylcyclopentadienyltris(ethylmethylamino)hafnium (MeCpHf(NMeEt) 3 ), ethylcyclopentadienyltris(ethylmethylamino)hafnium (EtCpHf(NMeEt) 3 ), cyclopentadienyltris(diethylamino)hafnium (CpHf(NEt 2 ) 3 ), methylcyclopentadienyltris(diethylamino)hafnium (MeCpHf(NEt 2 ) 3 ), ethylcyclopentadienyltris(diethylamino)hafnium (EtCpHf(NEt 2 ) 3 ), bis(cyclopentadienyl)bis(dimethylamino)hafnium (Cp 2 Hf(NMe 2 ) 2 ), bis(methylcyclopentadienyl)bis(dimethylamino)hafnium ((MeCp) 2 Hf(NMe 2 ) 2 ), bis(ethylcyclopentadienyl)bis(dimethylamino)hafnium ((EtCp) 2 Hf(NMe 2 ) 2 ), bis(cyclopentadienyl)bis(ethylmethylamino)hafnium (Cp 2 Hf(NMeEt) 2 ), bis(methylcyclopentadienyl)bis(ethylmethylamino)hafnium ((MeCp) 2 Hf(NMeEt) 2 ), bis(ethylcyclopentadienyl)bis(ethylmethylamino)hafnium ((EtCp) 2 Hf(NMeEt) 2 ), bis(cyclopentadienyl)bis(diethylamino)hafnium ((Cp 2 Hf(NEt 2 ) 2 ), bis(methylcyclopentadienyl)bis(diethylamino)hafnium ((MeCp) 2 Hf(NEt 2 ) 3 ), bis(ethylcyclopentadienyl)bis(diethylamino)hafnium ((EtCp) 2 Hf(NEt 2 ) 2 ), (N-methyl-2,4-cyclopentadiene-1-ethanamino]bis(dimethylamino)hafnium, (N-ethyl-2,4-cyclopentadiene-1-ethanamino]bis(dimethylamino)hafnium, (N-methyl-2,4-cyclopentadiene-1-ethanamino]bis(diethylamino)hafnium, (N-ethyl-2,4-cyclopentadiene, 1-ethanamino]bis(diethylamino)hafnium, (N-methyl-2,4-cyclopentadiene-1-ethanamino] bis(ethylmethylamino)hafnium, (N-ethyl-2,4-cyclopentadiene-1-ethanamino] bis(ethylmethylamino)hafnium, and combinations thereof.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 90.0
- Lexical Diversity: 1.45455
- Patent Class: 252.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15337840', '14483751', '15882710', '13030227', '11899784']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8354777765445218
- 35 USC 102 Novelty (BERT): 0.5240025898506504
- Combined Prediction Score: 0.8043302578751347
- Mean Citation Score: 298.51693799999987
- Max Citation Score: 338.17163
- Similarity Product: 244.71531278059

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