Lenovo (Beijing) Limited

Beijing Boe Display Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Yakun Li

Bin Feng

Peng Sun

Xiaopeng Cui

Kui Liang

Huabin Chen

Mingchao Wang

A display device and a driving method thereof, a display system and a display method thereof are provided, including a display panel, which includes a plurality of pixel units; a first optical film sheet provided on the plurality of pixel units. At least one of the pixel units includes a sub-pixel unit of a first color, and the sub-pixel unit of the first color includes at least a display sub-pixel unit of the first color and a disturbing sub-pixel unit of the first color. The first optical film sheet includes a first sub-optical-film unit to allow transmission of light emitted by the display sub-pixel-unit of the first color and a second sub-optical-film unit to allow transmission of light emitted by the disturbing sub-pixel unit of the first color, and polarization states of lights emitted from the first sub-optical film unit and the second sub-optical film unit differ from each other.

Display device and driving method thereof, display system and display method thereof

Methods and apparatus for using a communication protocol based on a wireless network are described herein. Some methods include detecting a wireless connection between a first electronic device and a second electronic device, determining if the second electronic device is connected to a cellular network, such that the first electronic device connects to the cellular network via the second electronic device, and responsive to determining that the second electronic device is connected to the cellular network, adjusting a communication protocol of the wireless connection between the first electronic device and the second electronic device. Apparatus and computer program products for performing the above methods are also described herein.

Methods and apparatus for using a communication protocol based on a wireless network

A mask plate is provided. The mask plate includes a first transparent substrate. A first transparent electrode, an electrochromic layer and a second transparent electrode are arranged sequentially on the first transparent substrate. The first transparent electrode is configured to be selectively powered so as to form energized regions with different shapes. A method for manufacturing the mask plate, a device including the mask plate, and a method for using the mask plate are further provided.

Mask plate, method for manufacturing mask plate, method for using mask plate, and device including mask plate

An information processing method and an electronic device are provided. The method includes: detecting a first operation of a first application, where the first operation is for displaying a first interface corresponding to the first application on a display of the electronic device; determining whether the first application is identical to one of M applications to obtain a first determination result where M is a positive integer, where each of the M applications has at least one corresponding interface currently displayed on the display of the electronic device; and generating and outputting a prompt message if the first determination result indicates that the first application is not identical to any one of the M applications.

Growing community of inventors

Beijing, China

Yakun Li