国家/地区 中国（6） 美国（4） 欧洲专利局（EPO）（2）
IPC部 G（10）
IPC大类 G06（10） C01（3） H01（2）
IPC小类 G06F（10） C01B（3）
IPC G06F003/044（10）
发明人
公开年 2016（10）
申请年 2016（5）  2015（3）  2014（2） 
专利权人

Synthesizing graphene involves annealing substrate in hydrogen gas atmosphere, subsequently undertaking deposition and nucleation step where relatively thick carbon layer is deposited onto substrate, and undertaking graphene growth step.

BOINTON T H, BARNES M D, RUSSO S, CRACIUN M, HARDISTY BOINTON T

Method for forming graphene film on element of touch panel of electronic device, involves forming graphene film by irradiating laser light to region of graphene oxide film to reduce region, and removing another region by water washing.

MOMMA Y, KAWAKAMI T, MOMO J

Graphene capacitance screen, has front frame formed with mounting groove, graphene film whose anode is connected with external power supply, and graphene modified electrode plate connected with cathode of external power supply.

YANG X, WU F, OUYANG Y, HU Y, YANG M

Capacitive screen functional sheet has sheet main portion that is provided with substrate, indium tin oxide (ITO) electrode pattern, conductive silver paste, graphene conductive film and touch driving chip of flexible circuit board.

WU H

Capacitive touch sensor used as e.g. touchpad, has first conductive material which forms linear pattern and includes metal, and second and third conductive materials which comprise graphene sheets.

SCHEFFER D F, BROOKS L, BOEHMCKE P J, HUDSPETH M A

Graphene intelligent control capacitor touch screen, has wheel whose lower end is connected with vehicle that is formed with limiting pin, graphene battery connected by electrical wiring, and screw thread formed with limiting pin.

ZHANG J

Graphene thin film touch panel manufacturing method, involves forming first area on insulator, and performing light cover removing process, where first area is connected with second area to form X and Y sensing line patterns.

XIN K, LIU Y

Graphene crimp type capacitive touch screen has graphite functional layer whose top end is connected with flexible cover plate joint portion.

CAI M, GAI C, GU F, PAN H, XIANG S, YI T, YU C

Touch switch for use in e.g. smartphone, in vehicles, has active graphene element electrically connected to electronic device such that touching of active graphene element causes electronic device to turn on or off.

NAWROCKI P

Graphene capacitive touch screen with pressure sensing, has main control chip according to interface chip a and b input information and touch position and corresponding touch pressure of capacitive touch screen are obtained.

DU C, LUO W, SHI H, YANG J, WEI D, WEI X