Fuzhou Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Boe Technology Group

Xiaoli Kong

Yifeng Su

Jinfeng Chen

Weiming Yu

Nani Liu

Zhe Huang

Wenjian Yao

Qibiao Lin

Xuening Zhao

Chao Xi Chen

Hongjiang Wu

Dongxi Li

Qianglong Li

Qiaoni Wang

Xue Yu

A display device and a panel drive circuit thereof, and a method for charge bleed-off are disclosed, relating to the field of display technologies. The panel drive circuit includes a panel control circuit and a display drive circuit. In the case that a display panel is turned off, the panel control circuit transmits at least one of a display drive signal and a charge bleed-off signal sequentially to the display drive circuit before a potential of a power supply signal drops to less than a potential threshold, such that the display drive circuit sequentially performs at least one of controlling the display panel to display a second picture that is monochrome and bleeding off charges in advance.

Display device and panel drive circuit thereof, and method for charge bleed-off

An embodiment of the present disclosure provides a display panel, comprising a display substrate and a packaging cover plate that are oppositely arranged to form a cell, in which the packaging cover plate comprises a cover plate substrate, an air cushion layer formed on the cover plate substrate, and an packaging layer covering the air cushion layer and having a first concave structure, the display substrate comprises a base substrate and a display component formed on the base substrate and embedded in the first concave structure.

Display panel and method for packaging the same, and display device

A display driving module, a display driving method, and a display device are provided. The display driving module includes a clock signal line, a clock signal generating circuit and a gate driving circuit, where the gate driving circuit includes multiple stages of gate driving units; the clock signal generating circuit is electrically connected to the clock signal line and is configured to generate at least two clock signals and provide different clock signals to the clock signal line in a time-sharing manner; the gate driving unit is electrically connected to the clock signal line and configured to generate a gate driving signal according to the clock signals on the clock signal line; when potentials of the clock signals are valid voltages, the potentials of different clock signals are different.

Display driving module, display driving method and display device

A method for unlocking a display panel and a display assembly are provided. The method includes: acquiring a plurality of preset pictures, wherein different preset pictures among the plurality of preset pictures correspond to different preset inputs; performing at least one unlocking process, wherein each of the at least one unlocking process includes: causing the display panel to display at least one preset picture of the plurality of preset pictures and receive a verification input from a user, when the display panel is in a locked state; determining whether the verification input is identical with the preset input corresponding to a displayed preset picture; and switching the display panel to an unlocked state, if the verification input is identical with the preset input corresponding to the displayed preset picture.

Method for unlocking display panel and display assembly

The present disclosure discloses a BD cell display panel, a manufacturing method and a driving method thereof, and a display device. The BD cell display panel includes a main cell and a sub cell which are stacked, an XPCBA plate and a control plate. The control plate is configured to read the pixel offset amount and the mura compensation data from the XPCBA plate, and adjust at least one of the first display area and the second display area according to the pixel offset amount, thus causing pixels in the first display area and the second display area that are orthogonally projected within an actual display area of the BD cell display panel to be displayed, and compensating for the mura in the main cell and the sub cell according to the mura compensation data.

BD cell display panel, manufacturing method and driving method thereof, and display device

A display panel, comprising a display substrate and a packaging cover plate that are oppositely arranged to form a cell, in which the packaging cover plate comprises a cover plate substrate, an air cushion layer formed on the cover plate substrate, and an packaging layer covering the air cushion layer and having a first concave structure, the display substrate comprises a base substrate and a display component formed on the base substrate and embedded in the first concave structure.

Display panel including oppositely arranging the display substrate and the packaging cover plate to form a cell and method for packaging the same, and display device

A signal control device includes a signal generator for generating an initial enable control signal and a pulse modulator connected to the signal generator for modulating pulse displacements of the initial enable control signal to obtain a modulated enable control signal. The pulse displacements of the modulated enable control signal increase in order in each scanning period, and the modulated enable control signal is used to control the output timings of display control signals.

Growing community of inventors

Beijing, China

Xiaoli Kong