Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Boxiao Lan

Rui Guo

Zhiming Meng

Jianzi He

Hengyu Yan

Song Liu

Jianting Wang

Jinhui Cheng

Chunbing Zhang

Weihao Hu

Hao Zhou

Hanzhang Niu

A touch display device and a method for touch detection are provided. The touch display device is formed by at least two spliced touch screens, and includes an obtaining module, configured to acquire report data of at least one touch screen of the touch display device, where the report data is generated by the at least one touch screen when the at least one touch screen is touched by a user; and a processing module, configured to perform coordinate conversion according to a splicing state and the report data of the touch screen sending the report data, to obtain at least one output coordinate corresponding to an entire display area of the touch display device.

Touch display device and method for touch detection

Embodiments of the present disclosure provide a connector for a display device and a relevant display device. The connector includes an input cable interface for connecting an input cable to receive an input mixed signal, a signal processor for processing a first signal in the mixed signal received via the input cable interface to obtain a video signal for display, a signal separator for separating a second signal from the mixed signal and to generate a DC voltage based on the second signal, a video signal output interface for connecting a display interface of the display device to output the video signal, and a power output interface for connecting a power supply interface of the display device to output the DC voltage generated by the signal separator to the display device. Externally-connection interfaces and connection wires are reduced by using one cable to transmit signals of multiple properties.

Connector for display device and display device

The present disclosure provides a display device and a vehicle, and relate to the field of display technologies. When the present disclosure is applied to a vehicle, a driver and a passenger may see different images, and thus user experience is enhanced. A display device includes: a display panel and a light adjusting structure arranged at a light exiting side of the display panel. The light adjusting structure is configured to adjust a direction of exit light from the display panel, such that first images displayed by all first display units in the display panel and second images displayed by all second display units in the display panel are respectively transmitted to a first visible area and a second visible area.

Display device and vehicle

A pixel driving circuit is provided, comprising: a current control circuit configured to provide a constant current signal and an activation signal, a current switching circuit configured to control the transmission of the constant current signal to a light-emitting device under the control of the activation signal, and a grounding control circuit configured to control the current control circuit to provide the constant current signal and the activation signal. An input terminal of the current control circuit is connected to a data line and a power line, respectively. A control terminal of the current switching circuit is connected to an output terminal of the current control circuit, an input terminal of the current switching circuit is connected to the input terminal of the current control circuit, and an output terminal of the current switching circuit s connected to an input terminal of the light-emitting device.

Pixel driving circuit and driving method thereof, display driving circuit, display substrate and display device

A display panel, a manufacturing method and driving method thereof are provided. The display panel includes a light transmittance adjusting layer and two pixel layers being respectively located on opposite surfaces of light transmittance adjusting layer. Each pixel layer includes multiple light-emitting units arranged in an array. Orthogonal projections of two pixel layers on the light transmittance adjusting layer do not overlap. When light transmittance of light transmittance adjusting layer is higher, light emitted from the light-emitting units on both surfaces of light transmittance adjusting layer is emergent from opposite sides through light transmittance adjusting layer. Two pixel layers display the same picture jointly. When light transmittance of light transmittance adjusting layer is lower, light emitted from light-emitting units on both surfaces of light transmittance adjusting layer cannot be transmitted through light transmittance adjusting layer to reach opposite sides. Two pixel layers display images independently.

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Beijing, China

Boxiao Lan