3236 results about "Large screen" patented technology

In a shift register and LCD device having the shift register that may be employed in the liquid crystal display device having a large screen size and a large resolution, the shift register includes stages cascade-connected with each other and each of the stages have a carry buffer for generating a carry signal. The pull-down transistor of each of the stages of the shift register is divided into a first pull-down transistor and a second pull-down transistor. A power voltage Vona larger than the power voltage Von applied to a clock generator is applied to the shift register. A signal delay due to the RC delay of the gate lines may be minimized, the shift register is independent of the variation of the threshold voltage of the TFTs, and image display quality may not be deteriorated.

Embodiments of the invention relate to systems and methods for multi-player gaming. Some embodiments relate to systems having an improved communications infrastructure and improved handheld game controllers, while other embodiments relate to improvements in handling large numbers of players in the multi-player game when played in a game arena with a single large display screen showing the multi-player game images. In one particular embodiment, a system is provided that has a game server controlling a display system to display the multi-player game on the large screen and a plurality of game controllers. Each game controller has a secondary display means for providing a secondary game display and input means for receiving player input. The system further comprises communication mans for enabling communication between the game server and each of the plurality of game controllers. The plurality of game controllers are located in proximity to the large display screen such that it is visible to game players manipulating the game controllers while playing the multi-player game.

An entertainment system has a personal computer as the heart of the system with a large screen VGA quality monitor as the display of choice. The system has digital satellite broadcast reception, decompression and display capability with multiple radio frequency remote control devices which transmit self identifying signals and have power adjustment capabilities. These capabilities are used to provide context sensitive groups of keys which may be defined to affect only selected applications running in a windowing environment. In addition, the remote control devices combine television and VCR controls with standard personal computer keyboard controls. A keyboard remote also integrates a touchpad which is food contamination resistant and may also be used for user verification. Included in the system is the ability to recognize verbal communications in video signals and maintain a database of such text which is searchable to help identify desired programming in real time.

To provide a light emitting device high in reliability with a pixel portion having high definition with a large screen. According to a light emitting device of the present invention, on an insulator (24) provided between pixel electrodes, an auxiliary electrode (21) made of a metal film is formed, whereby a conductive layer (20) made of a transparent conductive film in contact with the auxiliary electrode can be made low in resistance and thin. Also, the auxiliary electrode (21) is used to achieve connection with an electrode on a lower layer, whereby the electrode can be led out with the transparent conductive film formed on an EL layer. Further, a protective film (32) made of a film containing hydrogen and a silicon nitride film which are laminated is formed, whereby high reliability can be achieved.

A head mounted integrated interface (HMII) is presented that may include a wearable head-mounted display unit supporting two compact high resolution screens for outputting a right eye and left eye image in support of the stereoscopic viewing, wireless communication circuits, three-dimensional positioning and motion sensors, and a processing system which is capable of independent software processing and / or processing streamed output from a remote server. The HMII may also include a graphics processing unit capable of also functioning as a general parallel processing system and cameras positioned to track hand gestures. The HMII may function as an independent computing system or as an interface to remote computer systems, external GPU clusters, or subscription computational services, The HMII is also capable linking and streaming to a remote display such as a large screen monitor.

The present invention relates to a method of controlling a modular, tiled, large-screen emissive display application, e.g. an OLED display application. The method of controlling e.g. includes a first control level (214) for controlling the emissive devices, a second control level (212) for controlling the emissive display modules and a third control level for controlling the emissive display tiles (210). The number of control levels can be larger or it can be restricted to two levels. The method of controlling according to the present invention allows for similar control and calibration algorithms to be run at all levels, and allows for distributed processing in order to reduce bandwidth requirements and processing complexity. Furthermore, the control method of the present invention includes a method of operating and a method of monitoring a modular, tiled, large-screen emissive display.

In a shift register and LCD device having the shift register that may be employed in the liquid crystal display device having a large screen size and a large resolution, the shift register includes stages cascade-connected with each other and each of the stages have a carry buffer for generating a carry signal. The pull-down transistor of each of the stages of the shift register is divided into a first pull-down transistor and a second pull-down transistor. A power voltage Vona larger than the power voltage Von applied to a clock generator is applied to the shift register. A signal delay due to the RC delay of the gate lines may be minimized, the shift register is independent of the variation of the threshold voltage of the TFTs, and image display quality may not be deteriorated.

In an active matrix liquid crystal display (LCD) device, a conductor line interconnecting a drain of each thin-film transistor and a corresponding pixel electrode constructed with indium tin oxide (ITO) is formed in a three-layer structure in which an aluminum film is sandwiched between a pair of titanium films. This construction prevents poor contact and deterioration of reliability because electrical contact is established between one titanium film and semiconductor and between the other titanium film and ITO. The aluminum film has low resistance which is essential for ensuring high performance especially in large-screen LCDs.

The present invention relates to a configurable emissive display tile, e.g. an organic light-emitting diode (OLED) display tile and associated methods for use in a tiled large-screen display application. The OLED tile assembly of the present invention is capable of operating either as an autonomous display or, alternatively, may operate within a set of OLED display tiles forming a larger tiled display. An embodiment of an OLED tile assembly (100) according to an embodiment of the present invention is shown in FIG. 1C, including a power supply (158), a cooling system with cooling fans (160) and cooling blocks (146) and a control system, comprising a control board (154) with processor, an OLED board (142) and a substrate (140). It furthermore includes a digital video interface and an automatic addressing system The present invention further includes a method of initial assembly, automatic configuration, and calibration of the tiled OLED display and a method of replacing, adding, or removing one or more OLED tile assemblies in a larger tiled display.

Measurement information of a patient 11 in a clinic, video of a medical procedure site, voice in the clinic, and video information of a body including an affected part of the patient are integrated and sent to a medical cockpit through a network 40. In the medical cockpit, the video of the clinic is outputted on a large screen monitor 73, and the sent measurement information and a plurality of sets of body video information are switched and inset in predetermined positions in the monitor 73 and reproduced. An enlarged moving image of the affected part is reproduced on a main monitor 71. Measurement information of the patient 11, moving image information such as video information of the body including the affected part of the patient or enlarged image information is reproduced on an auxiliary monitor 72. The voice information of the clinic is reproduced by a surround speaker 76. A doctor operates a medical procedure section 62 and controls a knife operating section 121 of a robot 12 in the clinic while seeing the images on the main monitor and the auxiliary monitor.

A large size display is transportable, being construed of multiple rigid segments containing light emitting diodes (LED's). The rigid segments are linked by hinges or cables so the display is flexible and can be rolled up for storage and transport. The display can be unrolled upward or downwards such as from a protective container, such as a canister or truss. The weight of the display on the linked hinges or the tensioned cables provides sufficient rigidity. Such cables, like a signal and power distribution bus, are connected to the rear of each rigid element. The display can be repaired by removing and replacing selected rigid segments from the front thereof.

The invention concerns new computer aided methods and apparatus for designing objects, particularly 3D objects, and especially those having a sculpted form such as found in automobiles, boats, planes, furniture and certain fashion apparel items. Preferred embodiments employ optical sensing of the designers' hands, fingers, or styling implements, or his sketches, in conjunction with large screen displays and several novel software based methods which have the further advantage of direct interface to conventional CAD (Computer Aided design) systems which are then used to physically manifest the results as models, tooling or whatever. Use of the invention not only saves time and cost, but allows, in a “natural” way, much greater freedom of expression for the artist / designer than any known computer based system.

An embodiments of the invention discloses a terminal, which comprises terminal body, a camera module and a driving structure, wherein the driving structure is arranged in the terminal body; the terminal body is provided with a containing cavity for containing the camera module; the driving structure is connected to the camera module in order to drive the camera module to move to the exterior of the terminal body from the interior of the containing cavity or drive the camera module to enter the containing cavity from the exterior of the terminal body. According to the scheme, the camera module is hidden in the containing cavity in the terminal, so that the camera module cannot be seen from the appearance, when the camera module is used, the camera module is driven to the exterior of the terminal to carry out shooting, so that a display screen of the terminal does not need to set a non-display area which cannot display the information for an opening to the camera module, and the display area of the display screen is effectively extended, and thus the display effect of the large screen is realized.

A game system and method for enabling a mobile phone to interact with a user game console is disclosed. The game system enables a mobile phone and a user game console to interact with a game server, enables the user game console to interact with a video display, displays video data generated from the user game console on the video display in order to allow a user or gamer to play a desired game on a large screen, and allows a plurality of gamers to play the game using a single user game console over wireless communication for use of mobile phones. The game system can display different information on not only a common screen for all the game participants but also at least one screen for each gamer only, such that a plurality of gamers can participate in the game at the same time on a single screen image, resulting in the implementation of the simultaneous-participation games

The invention provides a light-emitting device, a manufacturing method thereof, and an electronic apparatus which can improve the emission efficiency of light, obtain uniform brightness within a display surface in high reliability, in particular, and which can suppress lowering of the emission efficiency of light due to various wiring line structures, even though a large screen is performed. In a light-emitting device having a light-emitting element in which a first electrode on a base substrate, a functional layer having a light-emitting layer, and a second electrode are sequentially deposited, the first electrode and the second electrode are reflective, and the second electrode has an opening through which light from the light-emitting layer passes.

A hand-held electronic device having a rolled-up screen comprises a flexible screen which can be partially received within a casing by a reeling mechanism in such a manner that the displaying function can still be performed by the flexible screen partially exposed outside the casing. When the flexible screen is pulled out and entirely exposed outside of the casing, the entire flexible screen can be used for image-displaying. Thus, advantages in both the high displaying quality of a large screen and excellent portability of a small-sized hand-held electronic device can be attained.

There is provided a light emitting device in which low power consumption can be realized even in the case of a large screen. The surface of a source signal line or a power supply line in a pixel portion is plated to reduce a resistance of a wiring. The source signal line in the pixel portion is manufactured by a step different from a source signal line in a driver circuit portion. The power supply line in the pixel portion is manufactured by a step different from a power supply line led on a substrate. A terminal is similarly plated to made the resistance reduction. It is desirable that a wiring before plating is made of the same material as a gate electrode and the surface of the wiring is plated to form the source signal line or the power supply line.

The invention discloses a method for automatic correction and tiled display of plug-and-play large screen projections. The method comprises the steps as follows: adaptively generating a checker pattern with a certain resolution ratio, projecting by projectors in sequence, capturing by cameras, carrying out feature detection and identification on complicated projection surfaces or checkers under the illumination condition with a multi-feature detection method based on color and geometry, and creating a Bezier curve function to represent a corresponding relation of points between projector images and camera images; and obtaining effective display areas for screen projection with a quick approach method, determining a corresponding relation of the projection contents of the projectors and the display areas, carrying out geometrical distortion on the images to be projected for geometrical correction, and calculating weight values of pixels in projection overlapping areas with a distance-based nonlinear weight value distribution method for fusion of edge brightness. According to the invention, a plurality of projection images of irregular surfaces can be aligned and seamlessly spliced, and the whole method is simple and easy to use, higher in autonomy and better in seamless splicing performance.

There is provided a slim liquid crystal display unit having a large screen by providing a slim structure capable of sufficiently radiating the heat from a light source. The liquid crystal display unit according to the present invention includes: a liquid crystal panel; an optical guiding board installed on a rear face thereof; a pair of light source-mounted substrate disposed, opposing right and left side faces thereof; a light source mounted on the light source-mounted substrate; a metal frame connected on the opposite side to the optical guiding board of the light source-mounted substrate; a chassis member for supporting the optical guiding board and a reflection sheet group; and a thermal diffusion member fixed onto the metal frame along with the chassis member. The chassis member has a stepped portion in the vicinity of the light source. Between the stepped portion and the reflection sheet group, a thermal insulation member is attached.

A smart phone companion loop is presented as a phone companion solution that extends the use of a mobile device to the loop tablet or compatible computing device by pairing functionality of both devices. The loop tablet operates as a standalone or parallel device, allowing user to operate applications and functionality from either of the paired devices. The loop tablet allows users to view smart phone applications on a larger screen setting wirelessly. Loop connectivity is the seamless integration of one or more paired mobile devices that communicate wirelessly and share total functionality when tethered or synced with bi-directional control and interface between looped devices with functional commands from both devices. Tablet and Cell phone will be ‘paired’ for security reasons. It may be possible to pair a tablet, car or computing device with multiple or more registered phones that operates under a standard or custom operating system.

Systems and methods are provided for improving the visual quality of low-resolution video displayed on large-screen displays. A video format converter may be used to process a low-resolution video signal from a media providing device before the video is displayed. The video format converter may detect the true resolution of the video and deinterlace the video signal accordingly. For low-resolution videos that are also low in quality, the video format converter may reduce compression artifacts and apply techniques to enhance the appearance of the video.

The invention belongs to the field of mobile communication terminals and discloses an automated communication switching method and equipment among multiple mobile communication terminals of the same user. The user has portable equipment like a watch phone and further has another large-screen smart phone. When the phones are located remotely and are not located on the same place, the smart phone can automatically switch received communication to the watch phone, and meanwhile calling, launched by the watch phone, on other users is automatically switched. According to the automated communication switching method, automated communication switching can be achieved through the smart phone only through distance detection between the smart phone and the watch phone, and participation of a communication network is not needed. The user can conceal phone numbers of the watch phone and use phone numbers of the smart phone only in the process of communication service, so the user can have unique mobile user identification, and the mobile communication terminals can be used more flexibly and more conveniently.

The invention relates to wireless real-time screen transfer equipment which is characterized by comprising an emission module and a receiving end, wherein the emission module is installed in a user application terminal; the emission module comprises an emission end control module, an emission end background screen capture module and an emission end coding compression module; the emission module carries out capturing and transferring on data and sends the data to the receiving end through a wireless mode; the receiving end is connected to a large screen display terminal through a data line; the receiving end is used for receiving the data sent by the emission module and decoding and outputting the data. The invention further relates to a wireless real-time screen transfer method. According to the wireless real-time screen transfer equipment and method, through combination of the emission module and the receiving end, a previously traditional wired connection screen transfer technology is changed, real-time wireless screen transfer connection can be achieved, and convenience and rapidity of screen transfer are increased.

Calibration structure, method, and code for correcting non-orthogonal misalignment of a computer-generated image that is projected onto a large screen touch-detecting display, so that a computer-generated image appears substantially where the display is touched. Structure / method / code generates at least four calibration marks, respectively, substantially proximate four corners of a projected image to be displayed on the display. Structure / method / code, responsive to a touch on the large screen touch-detecting display where each of the four calibration marks is displayed, identifies horizontal and vertical coordinates of each touched location. Structure / method / code calibrates the projected image to the display after the four calibration marks have been touched. Structure / method / code, responsive to another touch on the display after calibration, displays a computer image substantially at the location of the another touch.

The invention discloses large screen splicing method and system, wherein the method comprises the following steps of: A, transmitting the same video stream to a plurality of PC (Personal Computer) decoding terminals connected through a network to ensure the synchronous transmission of data through the modes of UDP (User Datagram Protocol) multicasting transmission and the like; B, carrying out delay regulation on each PC decoding terminal through NTP (Network Time Protocol) clock synchronism and frame timestamp to ensure the image quality of a spliced large screen; and C, cutting and displaying part of the image by using each PC decoding terminal to ensure that the image of the spliced large screen is integral and non-overlapped. The invention realizes the infinite amplification on splicing the large screen through the infinite expansion of the PC terminal, realizes the flexible changes of the splicing size and the resolution ratio of the large screen through the arbitrary combination of the PC decoding terminals and ensures the synchronism of each part of the image of the spliced large screen as well as the uniformity and the continuity of the whole image through video delay regulation.

An operating state management apparatus (10) for performing centralized management of operating state data for machine tools (20) of all customers is connected to each of the machine tools (20) via a wireless communication network and the Internet (60). A service center PC (40) constantly connected to a private server (15) provided in the operating state management apparatus (10) is installed in a service center. The service center PC (40) displays a predetermined map on a large screen monitor installed in the service center. Based on the location information data of each machine tool (20) regularly supplied by e-mail, the service center PC (40) indicates, on the map, the location of each machine tool (20) as a point of a circular marker. The color of the marker can be changed depending on the operating condition of the machine tool (20).

An embodiments of the invention discloses a terminal, which comprises a display screen and a camera, wherein the camera is arranged at the back side of the display screen; the display screen comprises a first display area and a second display area which are used for displaying information, and the first display area is a transparent display area; and the camera collects external images through the transparent display area. According to the terminal, the camera can be arranged in the display area and a non-display area is omitted, so that the display effect of the large screen is realized.

Disclosed is a projecting handheld game console and operating method thereof. The projecting handheld game console comprises a main body and a game handle to control the main body. The main body comprises a basic part and a projecting part which is fold connected to the basic part. The surface of the basic part has a display screen to display game images, and the projecting part has a projecting module to project and enlarge the game images. The projecting handheld game console can always adjust the height of the projector of the picture and overcome the shaking of the current handheld game consoles, then really satisfy a majority of gamers to see large screen gaming effects and to play together.

A method analyzes the visual content of media such as videos for collecting together visually-similar appearances in their constituent images (e.g. same scenes, same objects, faces of the same people.) As a result, the most relevant and salient (of clearest and largest presence) visual appearances depicted in the videos are presented to the user, both for the sake of summarizing the video content for the users to “see before they watch” (that is, judge by the depicted video content in a filmstrip-like summary whether they want to mouse-click on the video and actually spend time watching it), as well as for allowing to users to further refine their video search result set according to the most relevant and salient video content returned (e.g. largest screen-time faces).

A novel bendable and highly portable information processor is provided. In addition, a novel information processor capable of displaying information or the like on a seamless large screen is provided. A novel information processor in which one display region can be divided into two regions at a bend position is provided. A novel information processor in which different images or images for different purposes can be displayed in the respective regions is provided. The present inventors have conceived a program including a step of dividing the display region and displaying image data in the respective regions when a display unit of the information processor is bent.