Patent
US 10,510,921GRAPHENE DISPLAY
Yong FAN
US
Copyright © 2026 Matter42. All rights reserved.
Patent details
Patent
US 10,510,921Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a schematic diagram of a graphene display of the present invention. The graphene display includes a first graphene light-emitting unit I and a second …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A graphene display, comprising: a first transparent substrate and a second transparent substrate, wherein the first transparent substrate and the second transparent substrate are disposed oppositely; a first graphene light-emitting unit and a second graphene light-emitting unit, wherein the first graphene light-emitting unit and the second graphene light-emitting unit are disposed in overlapping and located between the first transparent substrate and the second transparent substrate; and a first insulation layer, a metal shield layer and a second insulation layer, wherein the first insulation layer, the metal shield layer, and the second insulation layer are disposed in overlapping and located between the first graphene light-emitting unit and the second graphene light-emitting unit; wherein the first graphene light-emitting unit includes a first source electrode pattern and a first drain electrode pattern, the first source electrode pattern and the first drain electrode pattern are disposed on the first transparent substrate and disposed separately with each other, a first graphene light-emitting pattern electrically connected with the first source electrode pattern and the first drain electrode pattern and located between the first source electrode pattern and the first drain electrode pattern, a third insulation layer set on and covering the first graphene light- emitting pattern, and a first gate electrode pattern disposed at a side of the third insulation layer away from the first transparent substrate; wherein the second graphene light-emitting unit includes a second source electrode pattern and a second drain electrode pattern, the second source electrode pattern and the second drain electrode pattern are disposed on the second transparent substrate and disposed separately with each other, a second graphene light-emitting pattern electrically connected with the second source electrode pattern and the second drain electrode pattern and located between the second source electrode pattern and the second drain electrode pattern, a fourth insulation layer set on and covering the second graphene light-emitting pattern, and a second gate electrode pattern disposed at a side of the fourth insulation layer away from the second transparent substrate; and wherein the first insulation layer, the metal shield layer and the second insulation layer are located between the first gate electrode pattern and the second gate electrode pattern. Currently amended
Layer stacks claimed or described, ordered top of device to substrate.
graphene display
Materials described outside the worked examples.
first graphene light-emitting pattern material (reduced graphene oxide semiconductor)
second graphene light-emitting pattern material (reduced graphene oxide semiconductor)
reduced graphene oxide (source/drain electrodes)
Patent details
Patent
US 10,510,921Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a schematic diagram of a graphene display of the present invention. The graphene display includes a first graphene light-emitting unit I and a second …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A graphene display, comprising: a first transparent substrate and a second transparent substrate, wherein the first transparent substrate and the second transparent substrate are disposed oppositely; a first graphene light-emitting unit and a second graphene light-emitting unit, wherein the first graphene light-emitting unit and the second graphene light-emitting unit are disposed in overlapping and located between the first transparent substrate and the second transparent substrate; and a first insulation layer, a metal shield layer and a second insulation layer, wherein the first insulation layer, the metal shield layer, and the second insulation layer are disposed in overlapping and located between the first graphene light-emitting unit and the second graphene light-emitting unit; wherein the first graphene light-emitting unit includes a first source electrode pattern and a first drain electrode pattern, the first source electrode pattern and the first drain electrode pattern are disposed on the first transparent substrate and disposed separately with each other, a first graphene light-emitting pattern electrically connected with the first source electrode pattern and the first drain electrode pattern and located between the first source electrode pattern and the first drain electrode pattern, a third insulation layer set on and covering the first graphene light- emitting pattern, and a first gate electrode pattern disposed at a side of the third insulation layer away from the first transparent substrate; wherein the second graphene light-emitting unit includes a second source electrode pattern and a second drain electrode pattern, the second source electrode pattern and the second drain electrode pattern are disposed on the second transparent substrate and disposed separately with each other, a second graphene light-emitting pattern electrically connected with the second source electrode pattern and the second drain electrode pattern and located between the second source electrode pattern and the second drain electrode pattern, a fourth insulation layer set on and covering the second graphene light-emitting pattern, and a second gate electrode pattern disposed at a side of the fourth insulation layer away from the second transparent substrate; and wherein the first insulation layer, the metal shield layer and the second insulation layer are located between the first gate electrode pattern and the second gate electrode pattern. Currently amended
Layer stacks claimed or described, ordered top of device to substrate.
graphene display
Materials described outside the worked examples.
first graphene light-emitting pattern material (reduced graphene oxide semiconductor)
second graphene light-emitting pattern material (reduced graphene oxide semiconductor)
reduced graphene oxide (source/drain electrodes)
Patent details
Patent
US 10,510,921Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a schematic diagram of a graphene display of the present invention. The graphene display includes a first graphene light-emitting unit I and a second …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A graphene display, comprising: a first transparent substrate and a second transparent substrate, wherein the first transparent substrate and the second transparent substrate are disposed oppositely; a first graphene light-emitting unit and a second graphene light-emitting unit, wherein the first graphene light-emitting unit and the second graphene light-emitting unit are disposed in overlapping and located between the first transparent substrate and the second transparent substrate; and a first insulation layer, a metal shield layer and a second insulation layer, wherein the first insulation layer, the metal shield layer, and the second insulation layer are disposed in overlapping and located between the first graphene light-emitting unit and the second graphene light-emitting unit; wherein the first graphene light-emitting unit includes a first source electrode pattern and a first drain electrode pattern, the first source electrode pattern and the first drain electrode pattern are disposed on the first transparent substrate and disposed separately with each other, a first graphene light-emitting pattern electrically connected with the first source electrode pattern and the first drain electrode pattern and located between the first source electrode pattern and the first drain electrode pattern, a third insulation layer set on and covering the first graphene light- emitting pattern, and a first gate electrode pattern disposed at a side of the third insulation layer away from the first transparent substrate; wherein the second graphene light-emitting unit includes a second source electrode pattern and a second drain electrode pattern, the second source electrode pattern and the second drain electrode pattern are disposed on the second transparent substrate and disposed separately with each other, a second graphene light-emitting pattern electrically connected with the second source electrode pattern and the second drain electrode pattern and located between the second source electrode pattern and the second drain electrode pattern, a fourth insulation layer set on and covering the second graphene light-emitting pattern, and a second gate electrode pattern disposed at a side of the fourth insulation layer away from the second transparent substrate; and wherein the first insulation layer, the metal shield layer and the second insulation layer are located between the first gate electrode pattern and the second gate electrode pattern. Currently amended
Layer stacks claimed or described, ordered top of device to substrate.
graphene display
Materials described outside the worked examples.
first graphene light-emitting pattern material (reduced graphene oxide semiconductor)
second graphene light-emitting pattern material (reduced graphene oxide semiconductor)
reduced graphene oxide (source/drain electrodes)
Patent details
Patent
US 10,510,921Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a schematic diagram of a graphene display of the present invention. The graphene display includes a first graphene light-emitting unit I and a second …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A graphene display, comprising: a first transparent substrate and a second transparent substrate, wherein the first transparent substrate and the second transparent substrate are disposed oppositely; a first graphene light-emitting unit and a second graphene light-emitting unit, wherein the first graphene light-emitting unit and the second graphene light-emitting unit are disposed in overlapping and located between the first transparent substrate and the second transparent substrate; and a first insulation layer, a metal shield layer and a second insulation layer, wherein the first insulation layer, the metal shield layer, and the second insulation layer are disposed in overlapping and located between the first graphene light-emitting unit and the second graphene light-emitting unit; wherein the first graphene light-emitting unit includes a first source electrode pattern and a first drain electrode pattern, the first source electrode pattern and the first drain electrode pattern are disposed on the first transparent substrate and disposed separately with each other, a first graphene light-emitting pattern electrically connected with the first source electrode pattern and the first drain electrode pattern and located between the first source electrode pattern and the first drain electrode pattern, a third insulation layer set on and covering the first graphene light- emitting pattern, and a first gate electrode pattern disposed at a side of the third insulation layer away from the first transparent substrate; wherein the second graphene light-emitting unit includes a second source electrode pattern and a second drain electrode pattern, the second source electrode pattern and the second drain electrode pattern are disposed on the second transparent substrate and disposed separately with each other, a second graphene light-emitting pattern electrically connected with the second source electrode pattern and the second drain electrode pattern and located between the second source electrode pattern and the second drain electrode pattern, a fourth insulation layer set on and covering the second graphene light-emitting pattern, and a second gate electrode pattern disposed at a side of the fourth insulation layer away from the second transparent substrate; and wherein the first insulation layer, the metal shield layer and the second insulation layer are located between the first gate electrode pattern and the second gate electrode pattern. Currently amended
Layer stacks claimed or described, ordered top of device to substrate.
graphene display
Materials described outside the worked examples.
first graphene light-emitting pattern material (reduced graphene oxide semiconductor)
second graphene light-emitting pattern material (reduced graphene oxide semiconductor)
reduced graphene oxide (source/drain electrodes)
graphene oxide or high reflectivity metal (gate electrode)
transparent organic material, glass or nickel (substrate)
graphene oxide or high reflectivity metal (gate electrode)
transparent organic material, glass or nickel (substrate)
graphene oxide or high reflectivity metal (gate electrode)
transparent organic material, glass or nickel (substrate)
graphene oxide or high reflectivity metal (gate electrode)
transparent organic material, glass or nickel (substrate)