140results about How to "Shorten display time" patented technology

To provide a display device in which plural kinds of circuits are formed over one substrate and plural kinds of transistors corresponding to characteristics of the plural kinds of circuits are provided. The display device includes a pixel portion and a driver circuit that drives the pixel portion over one substrate. The pixel portion includes a first transistor including a first oxide semiconductor film. The driver circuit includes a second transistor including a second oxide semiconductor film. The first oxide semiconductor film and the second oxide semiconductor film are formed over one insulating surface. A channel length of the first transistor is longer than a channel length of the second transistor. The channel length of the first transistor is greater than or equal to 2.5 micrometer.

An object is to provide a display device with excellent display characteristics, where a pixel circuit and a driver circuit provided over one substrate are formed using transistors which have different structures corresponding to characteristics of the respective circuits. The driver circuit portion includes a driver circuit transistor in which a gate electrode layer, a source electrode layer, and a drain electrode layer are formed using a metal film, and a channel layer is formed using an oxide semiconductor. The pixel portion includes a pixel transistor in which a gate electrode layer, a source electrode layer, and a drain electrode layer are formed using an oxide conductor, and a semiconductor layer is formed using an oxide semiconductor. The pixel transistor is formed using a light-transmitting material, and thus, a display device with higher aperture ratio can be manufactured.

To reduce a display time of an image for which an observation is less required, and to effectively perform an observation of a series of images, the image display apparatus (1) includes an image processing controller (2a) that acquires an image from a storage unit (5), controls various image processes for the acquired image, and stores an image of a processing result in the storage unit (5), an image classification unit (2b) that calculates a correlation value between temporally continuous images and classifies each of the images into an image group based on the calculated correlation value, an image-of-interest detecting unit (2c) that detects a feature-image area including a predetermined feature from each of the images, and detects the feature image including the detected feature-image area as an image-of-interest, a representative-image extractor (2d) that extracts the image-of-interest and a first image in each of the image groups as a representative image and sets a display rate for each of the extracted representative images, and an image display controller (6a) that performs a control of sequentially displaying the series of representative images based on the set display rates.

An object is to provide a display device with excellent display characteristics, where a pixel circuit and a driver circuit provided over one substrate are formed using transistors which have different structures corresponding to characteristics of the respective circuits. The driver circuit portion includes a driver circuit transistor in which a gate electrode layer, a source electrode layer, and a drain electrode layer are formed using a metal film, and a channel layer is formed using an oxide semiconductor. The pixel portion includes a pixel transistor in which a gate electrode layer, a source electrode layer, and a drain electrode layer are formed using an oxide conductor, and a semiconductor layer is formed using an oxide semiconductor. The pixel transistor is formed using a light-transmitting material, and thus, a display device with higher aperture ratio can be manufactured.

An advertising system including an application for execution by a client, a promoter, an advertising server, and a displayer, where the application is operative to communicate to the promoter information relating to either of the life cycle and the current status of either of the application and the client, where the promoter is operative to communicate a request for instructions to the advertising server, where the advertising server is operative to construct and transmit to the promoter a set of instructions for the promoter indicating at least one advertisement of relevance to the client based on a predefined relevance measure of the information, and where the promoter is operative to retrieve the advertisement indicated in the instructions and provide the advertisement for rendering by the displayer at the client.

A system displays video to a user and has a display device with a field of pixels. It displays video to the user in the form of a series of discrete sequential frame images each made up of a first predetermined number of bit planes in which the pixels of the display are either off or have a color and intensity that is uniform over the field of pixels. The apparatus detects when a movement condition is present, such as rapid head movement or an object in the video crossing the display rapidly, in which condition the user's eye may tend to track across the display device at a rate at which perception of the video displayed may be reduced in quality, and it generates a condition-present signal when such a movement condition is detected. Responsive to generation of said condition-present signal, the apparatus causes the display device to display the frame images using fewer bit planes for each frame image than when said movement condition is not detected. Display with the original number of bit planes returns when the movement condition is over.

A camera system includes a camera apparatus for shooting an object to output an image signal and a camera control apparatus for controlling the camera apparatus such that the camera apparatus shoots a plurality of images constructing a panorama image in a predetermined order while changing zoom magnifications based on previously-determined setting and making a panorama image by joining a plurality of images with different zoom magnifications shot by the camera apparatus together.

An image-displaying device includes an image data generation section, an information data acquisition section, and a display control section. The information data acquisition section is configured to acquire information data for causing predetermined information to be displayed on an information display region. The display control section is configured to control a display section to display an image of a subject in a subject image display region of the display section according to image data generated by processing for generating the image data, and to display the predetermined information in the information display region of the display section according to the information data. The display control section is configured to control the display section so that a predetermined unit display time taken to refresh a display in each of predetermined units in the information display region is shorter than the predetermined unit display time in the subject image display region.

A video display apparatus includes pixels arranged in lines, a scanning signal transferor that supplies scanning signals to the pixels, and a data signal transferor that supplies a video signal to the pixels. A first controller supplies the video signal to the data signal transferor and causes the scanning signal transferor to supply a first scanning signal that corresponds to a first picture to the lines in the display from a head line to a final line and a second scanning signal that corresponds to a second picture subsequent to the first picture to the lines in the display from the final line to the head line.

A display apparatus and method for controlling a display apparatus is capable of controlling a screen of the display apparatus using a remote controller according to a standard of Bluetooth low energy (BLE) are provided. The display apparatus and method for controlling a display apparatus is capable of controlling a screen of the display apparatus using an internal sensor in a remote controller according to a standard of Bluetooth low energy (BLE).

Embodiments of the invention disclose a data drawing method and device. The method comprises the following steps of: setting a plurality of drawing canvases on a browser; obtaining a plurality of pieces of to-be-drawn data; and grouping the plurality of pieces of to-be-drawn data to obtain a plurality of data groups, wherein each data group consists of at least one piece of to-be-drawn data, the quantity of the data groups is equal to the quantity of the drawing canvases, corresponding data groups are distributed to the drawing canvases, each data group corresponds to one drawing canvas which is adopted to carry out image drawing on the corresponding data group. According to the method and device, the time, for drawing data images, of the drawing canvases (such as canvas) can be shortened; and compared with the prior art, the method and device have the effects of shortening the data image display time and retarding the display delay.

A liquid crystal display (LCD) that comprises a backlight source, an electro-optical light shutter (EOLS) including a plurality of regions arranged in a pattern, and during a frame time controlling light from the backlight source to pass the regions in a display time that allows the LCD to display an image, and an LCD panel disposed to sandwich the EOLS with the backlight source receiving the light passing through the EOLS to display the image.

The invention discloses a method for driving an active electrophoretic display device. The active electrophoretic display device comprises a plurality of sub-pixels which are arranged in a matrix form for sequentially driving a single pixel or a plurality of pixels. The method comprises the following steps: inputting a picture, acquiring the grey-level value of each pixel, and sequentially driving the pixels; performing sequential driving for the first time by applying a driving voltage with respect to all pixels on a panel so as to convert all pixels to one of two extreme grey-level values; and performing sequential driving for multiple times according to a defined bit resolution by applying a driving time and a driving voltage which are required to convert the previous level grey-level value to the next level grey-level value with respect to all pixels with the grey-level values higher than the next level grey-level value. The method can accelerate the picture display of the electrophoretic display device.

A system displays video to a user and has a display device with a field of pixels. It displays video to the user in the form of a series of discrete sequential frame images each made up of a first predetermined number of bit planes in which the pixels of the display are either off or have a color and intensity that is uniform over the field of pixels. The apparatus detects when a movement condition is present, such as rapid head movement or an object in the video crossing the display rapidly, in which condition the user's eye may tend to track across the display device at a rate at which perception of the video displayed may be reduced in quality, and it generates a condition-present signal when such a movement condition is detected. Responsive to generation of said condition-present signal, the apparatus causes the display device to display the frame images using fewer bit planes for each frame image than when said movement condition is not detected. Display with the original number of bit planes returns when the movement condition is over.

A driving circuit and a gray insertion method of a liquid crystal display (LCD) are described. In the gray insertion method, whether a dynamic frame or a static frame display by the LCD is determined. When the LCD displays the dynamic frame, a gray insertion level of a frame of the display and a duty cycle of a pulse width module (PWM) signal are increased synchronously, wherein the PWM signal drives a back light module of the display. When the LCD displays the static frame, the gray insertion level of a frame of the display and the duty cycle of the PWM signal are decreased synchronously. As a result, a motion blur on LCD is reduced and luminance of a display frame is maintained.

The invention provides a screen off clock control method and a mobile terminal, and relates to the technical field of electronics. The problems of relatively high power consumption and easy screen burnt caused by a screen off clock in the prior art are solved. The method comprises the following steps: obtaining user data collected by a wearable device bound with the mobile terminal; judging whether the user is in a preset state according to the user data; and if the user is in the preset state, displaying the screen off clock, and otherwise, closing the screen off clock. The scheme provided bythe invention shortens the display time of the screen off clock, reduces the power consumption of the mobile terminal, prolongs the service life of the mobile terminal, and reduce the screen burningrisk of the mobile terminal.

Disclosed is a shutter type LED three-dimensional display control system. Emission of synchronous signals is realized by displaying light emitted by a wafer in an LED display screen, and shutter type three-dimensional glasses matching the LED display screen senses the synchronous signals emitted by the wafer in the LED display screen through a photosensitive device, such that synchronization between images displayed by the LED display screen and the shutter type three-dimensional glasses can be realized.

The invention discloses a traffic signal light control method. The traffic signal light control method comprises the following steps: receiving road condition information sent by a camera, processingthe road condition information to obtain a target instruction; and sending the target instruction to traffic signal lights, so that the traffic signal lights change according to the target instruction. Therefore, the traffic signal light control method provided by the embodiment of the invention has the advantages that the target instruction how the current traffic signal lights display can be dynamically given according to the received road condition information, display of the traffic signal lights can be flexibly adjusted, display time of green lights in a direction where traffic flow is low and pedestrians are few can be shortened, the condition that cars wait in one direction of a crossing while no vehicle passes in the other direction is avoided, and vehicle congestion condition on aroad is alleviated. The invention also provides a traffic signal light control system and a traffic management system, and the technical effects also can be realized.

There is disclosed a method comprising an external data entering step (A), a shape data dividing step (B) for dividing the external data into cubic shape cells 13 having boundary planes orthogonal to one another based on octree division, and storing shape data for each cell, and a physical quantity dividing step (C) for dividing a physical quantity of the object into different physical quantity cells 13′ for each physical quantity based on octree division, and storing each physical quantity for each physical quantity cell. The shape cell 13 and each physical quantity cell 13′ for each physical quantity are stored on different memory layers 18 in the same coordinate system, and managed in correlation with each other. In addition, the plurality of memory layers 18 are used singly or in combination for use of the data of the shape and the physical quantity.

The embodiment of the invention discloses a method and a device for fluent movement of a map, which are used for realizing the fluent movement of the map. The method disclosed by the embodiment of the invention comprises the following steps of: acquiring a map range to be drawn on a current display interface in a real-time manner; judging whether the map range to be drawn is in a preset reference bitmap or not; displaying the part in the reference bitmap, which corresponds to the map to be drawn, on the current display interface if the map range to be drawn is completely positioned in the reference bitmap; judging whether data corresponding to the map to be drawn is buffered in a data buffer area or not if the map range to be drawn is not positioned in the reference bitmap; acquiring the data corresponding to the map to be drawn from the data buffer area if the data corresponding to the map to be drawn is buffered in the data buffer area; and displaying the corresponding map on the current display interface according to the acquired data. The embodiment of the invention further comprises the device corresponding to the method, which can effectively realize the fluent movement of the map.

The invention discloses an imaging method and system used in video monitoring. The method includes the following steps: acquiring images of the same to-be-monitored object in the same monitoring scenario to obtain monitoring image data under a plurality of viewing angles; conducting 3D information recovery on the monitoring image data, generating a 3D spatial image of the to-be-monitored object in the monitoring scenario, wherein the 3D spatial image includes a 3D point set including 3D spatial position information; conducting display converting processing on the 3D point set, generating display data of the to-be-monitored object in the monitoring scenario; conducting space partitioning on the display data in a display window so as to filter display data beyond the space of the display window, obtaining display window data within the space of the display window. According to the invention, the method and the system, by conducting space partitioning and optimization on the display data, can increase computing speed and reduce display time, and also addresses the problem of repetitive construction of the 3D display data.

To provide a display device in which plural kinds of circuits are formed over one substrate and plural kinds of transistors corresponding to characteristics of the plural kinds of circuits are provided. The display device includes a pixel portion and a driver circuit that drives the pixel portion over one substrate. The pixel portion includes a first transistor including a first oxide semiconductor film. The driver circuit includes a second transistor including a second oxide semiconductor film. The first oxide semiconductor film and the second oxide semiconductor film are formed over one insulating surface. A channel length of the first transistor is longer than a channel length of the second transistor. The channel length of the first transistor is greater than or equal to 2.5 micrometer.

Disclosed are a video optimization method and information processing equipment using the video optimization method. The method comprises that a first video frame is acquired from a camera module according to a scheduled period; a second video frame is generated based on the current first video frame and a next first video frame, the current first video frame and the second video frame are respectively processed in an optimization mode in order to acquire a third video fame and a fourth video frame; the third video frame is inserted between the current first video frame and the second video frame; and the fourth video frame is inserted between the second video frame and the next first video frame, wherein a previous image region resulted from motion of moving objects in the third video frame is filled by black data, and a previous image region resulted from motion of moving objects in the fourth video frame is filled by black data.

The embodiment of the invention discloses a method and a device for managing an icon based on control principle, relates to the field of icon management and can be used for shortening the time for displaying the icon and increasing the user experience. The method comprises the following steps: at the moment of starting an icon management device, according to the icon elements forming the icon, respectively combining the icon elements forming the icon into an icon control corresponding to the icon, and storing the icon control in an internal memory; at the moment of displaying a preset icon, confirming the icon control corresponding to the preset icon; and taking out the confirmed icon control corresponding to the preset icon from the internal memory and displaying the icon control. The method and device provided by the embodiment of the invention are mainly applied to the process of managing icon.

The invention discloses touch display device and method, and a washing machine. The touch display device comprises a display screen, and a touch screen arranged on the display screen; the touch screen and the display screen are both connected with a controller, wherein the touch screen is divided into a display area and a key area; a key is arranged on the key area, and the key area is used for sensing an input signal and transmitting the input signal to the controller; the display screen is used for receiving a control signal and displaying the operation result through the display area; the display area and the key area are different in background color and font color; the display screen is a VA type LCD. The touch display device has the advantages that the mode in combination of the touch key and the display screen replaces the traditional mode in combination of the mechanical key and the display screen, so as to adapt to the habits of users in use; the display time of the display screen under electrifying can be greatly reduced, and the view angle is expanded; the contrast ratio of the display screen is up to more than 100: 1, which realizes high definition display; the view angle of the display screen is up to 180 degrees, which means full view angle and is convenient to user to view.

A reproduction route composed of a still image section and a motion image section is recorded on a recordable DVD. A drive device (93) reads picture data from the DVD-RAM. An MPEG decoder (95) decodes and displays the read picture data. By referring to cell information, the judgment is performed as to whether the read picture data belongs to the still image section or the motion image data. If the read picture data belongs to the still image section, the next picture data is read out after a predetermined wait time.

The embodiment of the invention provides a video picture display method and device, electronic equipment and a storage medium. The method includes: enabling a server to receive a UDP request sent by aclient based on an IP address of the server, wherein the UDP request comprises identification information of a to-be-played video; obtaining a to-be-played video according to the identification information of the to-be-played video; packaging the to-be-played video from the video key frame to obtain a UDP data packet; and sending the UDP data packet to the client according to the first transmission rate, so as to enable the client to decapsulate the UDP data packet after the client receives the UDP data packet to obtain a to-be-played video, and displaying a first frame of picture of the to-be-played video, the first transmission rate being the maximum transmission rate determined according to the network bandwidth. Through the technical scheme provided by the embodiment of the invention,the display time of the first frame of image of the video is shortened, and the display speed of the first frame of image of the video is improved.

The present invention discloses an airborne trouble management system. The airborne trouble management system includes a fault management computer and a fault storage computer; the fault management computer acquires fault data and sends the fault data to the fault storage computer for storing the fault data; the fault management computer includes three layers of software, namely an operating system and driving layer, a data access layer and a service logic layer; the operating system and driving layer provides an operating system and a plurality of different bus driving interfaces; the data access layer is used for calling corresponding driving interfaces to read the data messages of external devices from external buses and sending the data messages to the service logic layer and calling the driving interfaces to send encoded fault data sent by the service logic layer to the fault storage computer; and the service logic layer is used for extracting fault data from the data messages uploaded from the data access layer, encoding the fault data and sending the encoded fault data to the data access layer. With the airborne trouble management system of the present invention adopted, a fault management system which is in high real-time performance, high in reusability and good in expansibility and easiness in maintenance can be provided for modern large and medium-sized aircrafts.