Carbon enabled vertical organic light emitting transistors

H Li - US Patent 10,847,757, 2020 - Google Patents
Devices, structures, materials and methods for carbon enabled vertical light emitting
transistors (VLETs) and light emitting displays (LEDs) are provided. In particular …

Electron injection based vertical light emitting transistors and methods of making

X Luan, J Liu, H Li - US Patent 10,957,868, 2021 - Google Patents
HOIL 51/40(2006.01) HOIL 51/05(2006.01) HOIL 51/52(2006.01) GO9F 9/33(2006.01)
GO9F 9/30(2006.01) HOIL 29/732(2006.01) HOIL 29/78(2006.01) HOIL 25/16(2006.01) …

Devices, structures, materials and methods for vertical light emitting transistors and light emitting displays

H Li - US Patent 10,418,595, 2019 - Google Patents
Devices, structures, materials and methods for vertical light emitting transistors (VLETs) and
light emitting displays (LEDs) are provided. In particular, architectures for vertical polymer …

Electronically pure single chirality semiconducting single-walled carbon nanotube for large scale electronic devices

H Li - US Patent 10,541,374, 2020 - Google Patents
An electronically pure carbon nanotube ink, includes a population of semiconducting carbon
nanotubes suspended in a liquid, the ink being essentially free of metallic impu rities and …

Manufacturing of carbon nanotube thin film transistor backplanes and display integration thereof

H Li - US Patent 10,665,796, 2020 - Google Patents
Methods for producing and integrating single-walled carbon nanotubes (SWCNT) into
existing TFT backplane manufacturing lines are provided. In contrast to LTPS and oxide TFT …

Manufacturing of carbon nanotube thin film transistor backplanes and display integration thereof

H Li - US Patent 10,978,640, 2021 - Google Patents
US10978640B2 - Manufacturing of carbon nanotube thin film transistor backplanes and display
integration thereof - Google Patents US10978640B2 - Manufacturing of carbon nanotube thin …

Electronically pure single chirality semiconducting single-walled carbon nanotube for large scale electronic devices

H Li - US Patent 11,069,867, 2021 - Google Patents
An electronically pure carbon nanotube ink, includes a population of semiconducting carbon
nanotubes suspended in a liquid, the ink being essentially free of metallic impurities and …

Methods and systems for separating carbon nanotubes

W Fitzhugh - US Patent 10,233,083, 2019 - Google Patents
Methods and systems for separating carbon nanotubes are provided. An exemplary method
of separating semiconduct ing carbon nanotubes and metallic carbon nanotubes con tained …

Method for producing selectively functionalized carbon nanotubes

Y Maeda, T Akasaka - US Patent 8,940,937, 2015 - Google Patents
Disclosed is a novel method for the selective molecular conversion of raw material carbon
nanotubes containing a mixture of metallic carbon nanotubes and semiconductive carbon …

Carbon nanotube based radio frequency devices

H Li - US Patent 12,150,373, 2024 - Google Patents
High-performance carbon nanotube (CNT) based millimeter-wave transistor technologies
and demonstrate monolithic millimeter-wave integrated circuits (MMICs) based thereon, and …