Inventor

LIU DONGNI

CN155 patents

⚠️ This page may combine multiple inventors who share the name “LIU DONGNI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIU DONGNI

BOE TECHNOLOGY GROUP CO LTD

Array substrate, display panel, spliced display panel and display driving method

Array substrate, display panel, spliced display panel and display driving method

Pixel circuit, display panel, display device and driving method

Array substrate and detection method therefor, and tiled display panel

Display substrate, display panel and spliced screen

Display substrate, display panel and display apparatus

Pixel driving circuit and driving method therefor, and display panel

Array substrate, display panel, spliced display panel and display driving method

Pixel driving circuit, pixel driving method, display panel and display device

Array substrate and method of manufacturing the same, pixel driving method, and display panel

Pixel circuit and drive method for same, and display panel and drive method for same

Pixel driving circuit and display panel

Pixel circuit having control circuit for controlling a light emitting element and driving method thereof, display panel and display apparatus

Pixel circuit, pixel driving method and display device

Chip transfer method, display device, chip and target substrate

Pixel driving circuit, display apparatus, and method for driving pixel driving circuit

Touch display substrate and method for driving the same, display device

Pixel driving circuit, driving method thereof, and display panel

Pixel driving circuit, driving method thereof, and display device

Pixel driving circuit and driving method thereof, and display panel

Shift register unit, driving method thereof, scan driving circuit and display panel

Display-driving circuit for multi-row pixels in a single column, a display apparatus, and a display method

Display panel and display method thereof, and display device

Pixel circuit, a driving method thereof and a display apparatus

In-cell transparent touch display panel, manufacturing method thereof

Pixel driving circuit and driving method thereof, and display panel

Organic electroluminescent display panel with semiconductor layer, manufacturing method for manufacturing the same, and display device

OLED pixel circuitry, driving method thereof and display device

Method for detecting resistance of side trace of display substrate and display substrate

Pixel driving circuit and driving method therefor, and display panel

Pixel circuit and driving method thereof, and display panel and driving method thereof

Pixel circuit and method for driving same, display panel, and display device

Array substrate and method of manufacturing the same, pixel driving method, and display panel

Array substrate, display panel, spliced display panel and display driving method

Pixel driving circuit, pixel driving method, display panel and display device

Display substrate and driving method therefor, and display apparatus

Photoelectric detection circuit and driving method thereof, display apparatus and manufacturing method thereof

Display panel and display device

Pixel circuit having control circuit for controlling a light emitting element and driving method thereof, display panel and display apparatus

Display panel and manufacturing method

Pixel circuit and method for driving same, display panel, and display device

Method for transferring chip, display device, chip and target substrate

Pixel driving circuit having time control sub-circuit and driving method therefor, and display panel

Display panel and display device

Pixel circuit and driving method thereof, and display device

Pixel driving circuit having two data signals to compensate for threshold voltage and driving method

Photoelectric detection circuit and driving method thereof, display apparatus and manufacturing method thereof

Display panel with pixel islands and microlens layer and manufacturing method thereof

Display panel and display device

BEIJING BOE TECHNOLOGY DEV CO LTD

Display panel and driving method thereof and display device