国家/地区 日本（17） 美国（5） 世界知识产权组织（3） 台湾（2）
IPC部 C（15） H（11） B（5）
G（2）
IPC大类 C01（15） H01（11） C07（6）
B82（5） C08（4） C23（2）
G01（2）
IPC小类 C01B（15） H01L（11） C07C（6）
B82Y（5） C08G（4） C23C（2）
G01N（2）
IPC H01L029/786（8） C01B032/182（7） C01B032/184（7）
C07C025/22（6） H01L051/30（6） H01L029/06（5）
H01L029/16（5） H01L051/05（5） B82Y040/00（4）
H01L021/02（4） H01L021/336（4） C01B031/02（3）
C01B032/15（3） C08G061/10（3） H01L051/40（3）
发明人 YAMAGUCHI J（17）
公开年 2022（4） 2017（3） 2021（2）
申请年 2014（3）  2019（3）  2016（2）  2020（2）  2021（2） 
专利权人 FUJITSU LTD（17） NAT INST ADV.（3） DOKURITSU GY.（2） NARA INST SC.（2）
UNIV NARA（2）

Production of graphene nanoribbons used in semiconductor device e.g. field effect transistor for electronic devices, involves synthesizing polyaromatic-based polymer by eliminating specific group from polymer, and bonding carbon atoms of aromatic ring from which specific group is eliminated.

YAMAGUCHI J

Graphene nanoribbon used as channel for electronic device e.g. top gate-type field effect transistor and thin film transistor, is fused cyclic compound.

YAMAGUCHI J, HAYASHI H, YAMADA Y

Production of substituted anthracene compound used as precursor for producing graphene nanoribbons, involves converting amino group and hydrogen atom bonded to carbon atom of anthracene-1,4,5,8-tetramine compound.

YAMAGUCHI J

Precursor used for forming graphene nanoribbon for electronic device, comprises 10-heptacyclo triaconta-tetradecaenyl heptacyclo triaconta-pentadecaene compound.

YAMAGUCHI J

Graphene nanoribbon used for nanoelectronics and optoelectronics applications, comprises benzene-containing compound as repeating unit.

YAMAGUCHI J, HAYASHI H, YAMADA Y

Graphene nanoribbon used for semiconductor device, comprises semiconductor graphene nanoribbon having width and metallic graphene nanoribbon bonded to one end of semiconductor graphene nanoribbon in length direction and having width larger than width of semiconductor graphene nanoribbon.

YAMAGUCHI J

Graphene quantum dot apparatus for e.g., photoelectric conversion device, has substrate and graphene quantum dots on substrate, with each quantum dot having armchair-type first edge parallel to first direction and armchair-type second edge.

YAMAGUCHI J

Graphene nanoribbon network membrane used for forming electronic device, comprises graphene nanoribbon(s) arranged at preset angle and containing orbital hybrid six-membered ring junction with each other.

YAMAGUCHI J, HAYASHI H, YAMADA Y

Graphene nanoribbon precursor for use in graphene nanoribbon that is utilized in electronic device for channel of FET and resonant tunneling diode, comprises substituted terphenyl compound.

YAMAGUCHI J

New 15-methylheptacyclo-triaconta-pentadecaene precursor molecule used for manufacturing armchair-type graphene nanoribbons for graphene nanodevice used for electronic device.

YAMAGUCHI J