A display device comprises a plurality of pixel unit sets and a plurality of common electrode (VCOM) signal generation circuits. Each of the pixel unit sets comprises a first portion pixel unit and a second portion pixel unit. Each of the first portion pixel unit and each of the second portion pixel unit comprise a plurality rows of pixel units. Each row of the pixel units comprises a plurality of pixel units. The VCOM signal generation circuits are respectively coupled to one of the pixel unit sets. The VCOM signal generation circuits are divided into a plurality of groups of number m. The VCOM signal generation circuits in each of the groups generate a first VCOM signal and a second VCOM signal to the coupled pixel unit set according to a first clock signal, a second clock signal and one of a plurality control signal sets of number m.

Systems and methods are described for a display driver integrated circuit that is configured to certify whether an application processor and the display driver integrated circuit are genuine products. The display driver integrated circuit includes: an encryptor for generating first encrypted data by encrypting first data; a data converter for converting the first data into a first converted signal expressed with four or more voltage levels; an interface for providing the first converted signal to a host processor, and receiving, from the host processor, a second converted signal corresponding to second encrypted data generated by the host processor; and a determiner for controlling a display panel by comparing the first encrypted data with converted data corresponding to the second encrypted data. The second converted signal transferred through the interface is expressed with the voltage levels.

The invention is KVM extender receiving end provided with switch device. It includes video decoder, mouse and keyboard encoder and switch device, the input end of video decoder is connected to switch device. The output end of mouse and keyboard encoder is connected to switch device. Advantages: it will separate the intranet and the internet of the department. It will not only prevent hacker's attack but also effectively prevent internal staff from network leak. It can place two computers into the computer room, which is far away from personal office station and save a lot of office space for each office worker.

The present disclosure provides a display panel and a display device. The display panel has a display area and non-display area. The display panel includes a plurality of display units arranged in an array within the display area; and a plurality of pixel driving circuits correspondingly connected to the plurality of display units. The display area includes a fingerprint recognition region. The plurality of display units disposed within the fingerprint recognition region includes at least one first display unit. The plurality of pixel driving circuits includes at least one first pixel driving circuit electrically connected to the at least one first display unit. Each of the at least one first pixel driving circuit includes a storage capacitor and a plurality of thin film transistors. The storage capacitor and/or at least one of the plurality of thin film transistors are located within the non-display area.

One embodiment provides a computer system (e.g., a client computing device) for facilitating screen projection, the first computer system comprising a processor and a memory coupled to the processor and storing instructions, which when executed by the processor cause the processor to perform a method, the method comprising: detecting a sound signal associated with a secondary display system, wherein the sound signal includes a passcode; extracting the passcode from the sound signal; processing the passcode; and transmitting data displayed on the computer system to the secondary display system, thereby allowing information displayed on the computer system to be displayed on the secondary display system.

A display device capable of automatically adjusting displayed image comprises a display device, a camera assembly, an image recognition device and a signal processor. The display device including a shell and a display panel partially exposed from the shell, wherein the display panel faces a first direction. The camera assembly obtains a first image with a first visual angle and obtain a second image with a second visual angle. The image recognition device generates a first instruction when the first image meets a first condition and generates a second instruction when the second image meets a second condition. The signal processor adjusts the display signal to conceal the displayed image according to the first instruction and to adjust the display signal to generate a reminder message on the displayed image according to the second instruction.

A display device is provided. The display device includes a display panel including a substrate and a plurality of scan lines disposed on the substrate and extending in a first direction, a backlight module disposed under the display panel, and an optical film disposed above the backlight module and including a plurality of light-blocking portions and a plurality of light-transmission portions which are arranged alternately. The light blocking portions extend in a second direction, and the first direction and the second direction are not parallel.

A system configured to synchronize the displays of multiple infusion pumps is provided. In some embodiments, the system includes a plurality of infusion pumps in communication with a server. An individual infusion pump synchronizes its internal clock by communicating with the server. Based on the synchronized internal clock, the infusion pump determines the current time, calculates a parameter based on the current time, and causes screen content corresponding to the calculated parameter to be displayed.

A method and apparatus for generating and updating a remote instance of a screen view for a communication device during a communication session. The screen view has a number of data elements that are presented on the screen view in accordance with a defined static or dynamic display schema. A display schema that at least partially corresponds to the display schema of the screen view is transmitted to the communication device at least a first time via a first communication path, the values of at least one of the data elements are transmitted to the communication device via a second communication path during the communication session, and the values of the data elements and the transmitted display schema are combined by the communication device in order to display the remote instance.

A cognitive display interface operatively couples to a display device and provides augmentation data for display to a user within a restricted access space based on user input. The interface receives user input and context-related data, with the user providing the user input within the space, and one or more sensors providing the context-related data. The interface analyzes the context-related sensor data to determine a location and an orientation of the user within the space at the time of providing the user input, resolves context of the user input based, at least in part, on the determined location and orientation of the user within the space, and determines a search query from the input and the resolved context. A response to the search query is generated based, at least in part, on searching a database(s), and the interface provides a response as augmentation data for rendering on the display device.