LexDanaLexDanabeta
Inventor

Dacheng Zhang

Inventor
CN

Overview

90→
Patents
2021–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 90 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Kprimary
H10KOrganic electric solid-state devices42%
G09GArrangements or circuits for control of indicating devices using static means to present variable information21%
H10DInorganic electric semiconductor devices15%
H01LSemiconductor devices8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
G09FDisplaying2%
G11CStatic stores2%
H04LTransmission of digital information, e.g. telegraphic communication1%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h101%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution1%
PatentTitleYear
12,593,576Display panel and display device202612,581,823Display substrate and method for operating the same, and display apparatus202612,575,267Display substrate and preparation method therefor, and display apparatus202612,568,746Display substrate, preparation method thereof, and display device202612,560,839Display device and display panel202612,563,944OLED display panel202612,563,917Display substrate and display apparatus202612,550,597Display module and display device202612,538,574Array substrate, display apparatus, and connection pad202612,532,646Display substrate having light processing structure for reducing optical crosstalk of adjacent sub-pixel units and display device202612,532,638Array substrate and display apparatus202612,518,699Display substrate and display apparatus202612,520,666Display substrate and display device202612,520,701Organic light emitting diode display substrate, manufacturing method thereof, and organic light emitting diode display device202612,520,667Display substrate including ring storage capacitor, manufacturing method thereof, and display apparatus having same202612,520,683Multi-control area display substrate and driving method thereof, display device202612,520,594Display substrate, maintenance method and display device202612,512,055Pixel driving circuit, display apparatus, and method of driving display apparatus202512,471,473Display panel and manufacturing method therefor, and display device having improved utilization of light202512,464,914Display substrate and method for operating the same, and display apparatus202512,464,917Display substrate, manufacturing method thereof, and display device202512,453,250Display device, display panel and manufacturing method thereof202512,433,119Display substrate and display apparatus202512,433,111Display substrate having spacing groove and manufacturing method therefor, and display device having spacing groove202512,426,441Display substrate and display device202512,414,445Display device, display panel and manufacturing method thereof202512,408,521Display panel, method for manufacturing the same and display device202512,394,375Display substrate and display device202512,389,770Display panel and display device202512,382,783Display device and method for manufacture the same202512,342,619Array substrate, display panel, display apparatus, and method for manufacturing array substrate202512,340,743Signal selection circuit and method of display panel, and display device202512,342,696Display device, display panel and manufacturing method thereof202512,334,020Shift register unit, gate driving circuit, and gate driving method202512,324,330Display substrate and display device202512,324,331Display panel and display device202512,322,342Display substrate and display device202512,317,695Light-emitting substrate and display apparatus202512,317,689Display device, display panel and manufacturing method thereof202512,317,687Display substrate and preparation method thereof, and display apparatus202512,310,203Display substrate with spacers on cathode power line and display apparatus202512,292,632Display panel and manufacture method thereof, and display apparatus202512,274,137Display substrate and display device with lead lines202512,266,409Shift register unit, gate driving circuit and gate driving method202512,268,079Display substrate and manufacturing method thereof, and display device202512,245,455Display substrate comprising a first electrode layer including a reflective layer, an insulating layer and a transparent conductive layer and method for manufacturing and display apparatus having the same202512,238,983Display substrate and manufacturing method thereof, and display device202512,238,969Display substrate, method for manufacturing the same, and display device202512,236,885Shift register, gate driving circuit and display substrate with conductive lines between output transistor and capacitor structure202512,232,363Display substrate, manufacturing method thereof, and display apparatus202512,219,795Display substrate, preparation method thereof, and display device202512,219,851Array substrate, fabricating method therefor and display panel202512,200,989Display substrate and preparation method therefor, and display apparatus202512,193,297Display panel and display device202512,183,278Display substrate and display apparatus202412,185,565Display panel including encapsulation protection structure surrounding display area for improving encapsulation reliability, method for preparing the same, and display device202412,171,126Display substrate, manufacturing method thereof, and display device202412,161,036Display substrate comprising power lines arranged between columns of sub-pixels and display apparatus202412,154,494Transparent display substrate and display device202412,133,428Display substrate and display device202412,101,982Pixel structure, driving method thereof, display panel, and display apparatus202412,016,219Display substrate and manufacturing method thereof, display panel, and display device202412,016,198Display panel and manufacture method thereof, and display apparatus202411,997,891Display substrate, fabricating method thereof and display panel202411,974,472Display substrate and manufacturing method thereof, and display device202411,968,879Display substrate, manufacturing method thereof, and display apparatus202411,963,397Display panel, method for manufacturing the same and display device202411,937,446Display panel and manufacture method thereof, and display apparatus202411,937,480Display substrate having gate extension portion protruding from gate electrode of first transistor and display device202411,910,680Display substrate and manufacturing method thereof, display device202411,887,527Special-shaped display panel and display device with gate lines cutting off in non-display sub-area202411,869,411Display substrate, manufacturing method thereof, and display device202411,849,617Display panel and display device202311,763,721Display panel, method for driving same, and display apparatus202311,758,786Array substrate, fabricating method therefor and display panel202311,749,691Electronic device substrate, manufacturing method thereof, and electronic device202311,647,661Display substrate and manufacturing method thereof, display device202311,600,234Display substrate and driving method thereof202311,581,372Display substrate having storage capacitor with capacitor electrode sides of one capacitor electrode between capacitor electrode sides of another capacitor electrode, and display device202311,570,877Display panel and display apparatus202311,545,089Pixel driving circuit, display panel and electronic device202311,482,582Display panel and electronic device202211,476,310Display substrate having first via hole region shifted with respect to body region of active layer, and display device202211,469,290Array substrate and manufacturing method thereof202211,451,531Certificate obtaining method, authentication method, and network device202211,444,132Display substrate having gate extension portion protruding from gate electrode of first transistor, display device and manufacturing method the same thereof202211,404,451Electronic device substrate, manufacturing method thereof, and electronic device202211,350,286Device identifier obtaining method and apparatus202211,217,656Display substrate and manufacturing method thereof, display device202211,183,542Display panel and method for manufacturing display panel2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (87)· patent assignee history
2021–2026Based in CN· patent location history
2022–2026Patents assigned to HEFEI BOE JOINT TECH CO LTD (32)· patent assignee history
2022–2026Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (12)· patent assignee history
2022–2026Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (8)· patent assignee history
2023–2026Patents assigned to YUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO LTD (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOE TECHNOLOGY GROUP CO LTD872021–2026
HEFEI BOE JOINT TECH CO LTD322022–2026
BEIJING BOE TECHNOLOGY DEV CO LTD122022–2026
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD82022–2026
YUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO LTD82023–2026
Locations
LocationPatentsSpan
CN902021–2026