| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5231c81de1a546c1d6a9325c10910ce |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-08123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L25-0657
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-3192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-3171
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B81C2201-0167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-08146 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L25-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-1832
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L24-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-32051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L24-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-5226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-02161
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-02167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B81B3-0072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-53295
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-1032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02178
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02664 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-3205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L25-18 |
| filingDate |
2020-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_868ab8b04d77859197ea990e64450585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adb0ed20eb8d7519ef08d07d7260493a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7716543457fd95d73bdca53f0e7125c |
| publicationDate |
2021-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021280531-A1 |
| titleOfInvention |
Semiconductor device with aluminum nitride anti-deflection layer |
| abstract |
A semiconductor device includes a substrate with both a compressive layer and an aluminum nitride tensile layer overlying at least a portion of the substrate. The aluminum nitride tensile layer is configured to counteract the compressive layer stress in the device to thereby control an amount of substrate bow in the device. The device includes a temperature-sensitive material supported by the substrate, in which the temperature-sensitive material has a relatively low thermal degradation temperature. The aluminum nitride tensile layer is formed at a temperature below the thermal degradation temperature of the temperature-sensitive material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022372651-A1 |
| priorityDate |
2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |