Inventor profile of:

Jun Cheng

City:

Beijing

Country:

China

Published Applications:

79

Last publication date:

2026-05-21

Top Assignees for applications by Jun Cheng

The entities that hold a legal rights for patent applications filed by inventor Cheng Jun:

Recent patent applications by Cheng Jun

Jun Cheng from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-05-21
US20260141848A1
Physics

DISPLAY SUBSTRATE AND DISPLAY DEVICE

#2 | 2025-11-06
US20250344583A1
Electricity

DISPLAY SUBSTRATE, DISPLAY APPARATUS, AND METHOD OF REPAIRING DISPLAY SUBSTRATE

#3 | 2025-09-11
US20250287813A1
Electricity

DISPLAY PANEL, METHOD FOR MANUFACTURING DISPLAY PANEL, AND DISPLAY DEVICE

#4 | 2025-06-19
US20250204052A1
Electricity

GATE DRIVING CIRCUIT AND MANUFACTURING METHOD THEREFOR, ARRAY SUBSTRATE, AND DISPLAY DEVICE

#5 | 2025-06-12
US20250191818A1
Electricity

CO-SPUTTERING RARE EARTH ROTATING TARGET MATERIAL, AND PREPARATION METHOD, AND APPLICATION METHOD THEREFOR

#6 | 2025-06-12
US20250188593A1
Chemistry; metallurgy

RARE EARTH ROTARY TARGET AND PREPARATION METHOD THEREFOR

#7 | 2025-05-15
US20250160136A1
Electricity

DISPLAY SUBSTRATE AND PREPARATION METHOD THEREOF, AND DISPLAY APPARATUS

#8 | 2024-11-21
US20240389383A1
Electricity

DISPLAY PANEL AND DISPLAY APPARATUS

#9 | 2024-11-21
US20240387514A1
Electricity

DISPLAY SUBSTRATE, MANUFACTURING METHOD, AND DISPLAY DEVICE

#10 | 2024-10-24
US20240357879A1
Electricity

DISPLAY PANEL AND REPAIRING METHOD THEREFOR, AND DISPLAY APPARATUS

#11 | 2024-08-29
US20240292688A1
Electricity

DISPLAY SUBSTRATE, DISPLAY BACKPLANE AND DISPLAY PANEL

#12 | 2024-08-15
US20240276793A1
Electricity

DISPLAY PANEL AND DISPLAY APPARATUS

#13 | 2024-07-25
US20240251628A1
Electricity

DISPLAY SUBSTRATE, DISPLAY DEVICE AND FABRICATION METHOD

#14 | 2024-06-27
US20240215342A1
Electricity

DISPLAY DEVICE, AND DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

#15 | 2024-06-27
US20240213278A1
Electricity

METHOD FOR MANUFACTURING DISPLAY PANEL, DISPLAY PANEL AND TO-BE-CUT DISPLAY PANEL

#16 | 2024-04-11
US20240122032A1
Electricity

Display Substrate, Preparation Method Thereof, and Display Device

#17 | 2024-02-15
US20240057388A1
Electricity

Display substrate and preparation method thereof, and display apparatus

#18 | 2023-12-21
US20230413618A1
Electricity

DISPLAY PANEL, MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS

#19 | 2023-11-09
US20230363241A1
Electricity

Display Substrate, Manufacturing Method Thereof, and Display Device

#20 | 2023-06-22
US20230200128A1
Electricity

Display substrate, method for manufacturing the same, and display device

#21 | 2023-03-23
US20230086999A1
Electricity

Gate driving circuit and manufacturing method therefor, array substrate, and display device

#22 | 2023-02-16
US20230052154A1
Electricity

DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE

#23 | 2022-11-03
US20220352382A1
Electricity

Thin film transistor, method for manufacturing the same, shift register and gate driving circuit

#24 | 2022-09-15
US20220293709A1
Electricity

ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE

#25 | 2022-09-08
US20220286749A1
Electricity

Method, apparatus, and system for displaying comment information

#26 | 2022-08-11
US20220255038A1
Electricity

Display substrate including an auxiliary cathode structure and display apparatus having the same

#27 | 2022-06-02
US20220173125A1
Electricity

Array substrate and preparation method thereof, display panel and display device

#28 | 2022-05-19
US20220157907A1
Electricity

Display substrate including additional insulating layer between transistor gate and active layer for preventing dark spots, preparation method thereof, and display apparatus

#29 | 2022-03-17
US20220081210A1
Performing operations; transporting

Method for delivering materials, electronic device and storage medium

#30 | 2021-10-28
US20210333710A1
Physics

Photoresist composition, its manufacturing method, and manufacturing methods of metal pattern and array substrate

#31 | 2021-10-21
US20210327987A1
Electricity

DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, DISPLAY DEVICE

#32 | 2021-09-23
US20210296406A1
Electricity

Array substrate, preparation method therefor, and display device

#33 | 2021-08-26
US20210267053A1
Electricity

Display substrate, method for manufacturing the same and display device

#34 | 2021-07-22
US20210225886A1
Electricity

Thin film transistor, display panel and preparation method thereof, and display apparatus

#35 | 2021-06-03
US20210168456A1
Electricity

Method, apparatus, and system for displaying comment information

#36 | 2021-06-03
US20210167336A1
Electricity

HEATING DEVICE

#37 | 2021-03-04
US20210066398A1
Electricity

Display panel

#38 | 2020-12-31
US20200411619A1
Electricity

Array substrate, manufacturing method thereof, and display device

#39 | 2020-01-30
US20200035765A1
Electricity

Photoresist composition, pixel definition layer, display substrate and method for preparing the same, and display device

#40 | 2020-01-09
US20200013806A1
Electricity

Pixel array and fabrication method thereof

#41 | 2019-12-19
US20190386144A1
Electricity

Thin film transistor, manufacturing method, array substrate, display panel, and device

#42 | 2019-12-05
US20190371867A1
Electricity

Display panel and manufacturing method thereof, and display apparatus

#43 | 2019-07-18
US20190221588A1
Electricity

Array substrate and method for manufacturing the same

#44 | 2019-06-13
US20190179966A1
Physics

Method and apparatus for identifying demand

#45 | 2019-06-06
US20190172953A1
Electricity

Thin film transistor, manufacturing method, array substrate, display panel, and device

#46 | 2019-05-23
US20190157308A1
Electricity

Array substrate assembly, method of manufacturing array substrate assembly, display panel and display apparatus

#47 | 2019-04-18
US20190114363A1
Physics

Method and apparatus for pushing information

#48 | 2018-09-20
US20180269352A1
Electricity

Manufacturing method of light emitting diode device and light emitting diode device having light emitting units with each light emitting unit including second sub light emitting unit in tandem with first sub light emitting unit

#49 | 2018-07-05
US20180189291A1
Physics

Method and apparatus for sorting related searches

#50 | 2018-05-17
US20180137195A1
Physics

Search method and apparatus

#51 | 2018-01-18
US20180019312A1
Electricity

Thin film transistor, manufacturing method therefor, oxide back plate and display apparatus

#52 | 2018-01-18
US20180019263A1
Electricity

Array substrate, method for manufacturing the array substrate, and display device

#53 | 2017-12-07
US20170351739A1
Physics

METHOD AND APPARATUS FOR IDENTIFYING TIMELINESS-ORIENTED DEMANDS, AN APPARATUS AND NON-VOLATILE COMPUTER STORAGE MEDIUM

#54 | 2017-11-16
US20170329782A1
Physics

Query result bottom retrieval method and apparatus

#55 | 2017-09-14
US20170263735A1
Electricity

Method of Manufacturing Thin Film Transistor (TFT) and TFT

#56 | 2017-07-06
US20170194596A1
Electricity

Organic light-emitting display panel and display device

#57 | 2017-07-06
US20170194448A1
Electricity

Array substrate and manufacturing method thereof, and display device

#58 | 2017-04-20
US20170110525A1
Electricity

Array substrate, display device having the same, and method thereof

#59 | 2017-03-16
US20170079006A1
Electricity

Positioning method, network side device, positioning node, and positioning system

#60 | 2017-03-16
US20170077201A1
Electricity

Array substrate and method of manufacturing the same

#61 | 2017-02-16
US20170047355A1
Electricity

ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE

#62 | 2017-01-05
US20170004792A1
Physics

Driving method, driving circuit and display apparatus

#63 | 2016-11-10
US20160329459A1
Electricity

Method for manufacturing on compound glass substrate multi-colored LED for use in video display board

#64 | 2016-08-04
US20160225740A1
Electricity

Method for manufacturing semiconductor display panel

#65 | 2016-06-30
US20160190222A1
Electricity

Array substrate and fabrication method thereof, and display device

#66 | 2016-02-11
US20160043116A1
Electricity

THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE

#67 | 2016-02-04
US20160035746A1
Electricity

ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE

#68 | 2016-01-28
US20160027887A1
Electricity

Array substrate and fabrication method thereof, and display device

#69 | 2015-11-05
US20150318311A1
Electricity

Array substrate and manufacturing method thereof, display panel and display device

#70 | 2015-09-03
US20150249115A1
Electricity

ORGANIC ELECTROLUMINESCENCE ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE

#71 | 2015-08-20
US20150236303A1
Electricity

Pixel structure and manufacturing method thereof

#72 | 2015-07-30
US20150214249A1
Electricity

Array Substrate, Display Device and Manufacturing Method

#73 | 2015-05-14
US20150129881A1
Electricity

Pixel unit and method of fabricating the same, array substrate and display device

#74 | 2015-04-16
US20150102338A1
Electricity

Manufacturing method of a thin film transistor

#75 | 2014-06-19
US20140167036A1
Electricity

Thin film transistor and fabrication method thereof, array substrate, and display device

#76 | 2014-04-24
US20140110702A1
Electricity

Oxide thin film transistor and method for manufacturing the same, array substrate, and display apparatus

#77 | 2013-07-04
US20130171836A1
Electricity

Method for surface treatment on a metal oxide and method for preparing a thin film transistor

#78 | 2012-12-06
US20120306398A1
Physics

Driving apparatus, OLED panel and method for driving OLED panel

#79 | 2012-11-15
US20120289007A1
Electricity

Manufacturing method for thin film transistor with polysilicon active layer

InventorID:

324708 ⎘