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Drive and synchronize multiple display panels

A panel, display technology, applied in the direction of digital output to display devices, static indicators, cathode ray tube indicators, etc.

Active Publication Date: 2016-06-01
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This becomes an even bigger problem when additional displays have physical constraints (eg hinges) through which the signal needs to be passed to be rendered on each display

Method used

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  • Drive and synchronize multiple display panels
  • Drive and synchronize multiple display panels
  • Drive and synchronize multiple display panels

Examples

Experimental program
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Embodiment Construction

[0019] Various aspects are now described with reference to the figures. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more aspects. It may be evident, however, that this aspect(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block form in order to facilitate describing these aspects.

[0020] refer to figure 1 , shows a system 100 for providing multiple displays with a single device according to one aspect. System 100 includes a mobile device 102 that can be communicatively coupled to one or more additional displays. These additional displays can be peripheral displays, where the mobile device 102 includes a display 104 that can be used to output content (eg, data, video, etc.) for consumption by a user. The size of the display 104 may also be limited since most mobile devices have a small footpri...

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PUM

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Abstract

This article provides a method for synchronizing data across multiple panels. A communication device for synchronizing data among multiple displays is provided. A computer program product is provided, including a computer-readable medium, for synchronizing video data among a plurality of panels. At least one processor configured to synchronize data among the plurality of panels is provided. The video data may be sent at different rates among the multiple panels or displays to facilitate synchronization of the data. Double buffering at each panel allows data to be written to the first buffer and data to be fetched from the second buffer and written to the display at about the same time.

Description

technical field [0001] In general, the following description relates to communication devices, and in particular, the following description relates to devices that utilize multiple displays to output data. Background technique [0002] Communication networks have been widely deployed to provide various types of communication content such as voice, data, video, etc., and to convey information regardless of where the user is located (e.g., inside or outside a building) and whether the user is Stationary or mobile (eg, in a vehicle, on foot). These systems may be multiple-access systems capable of supporting communication with multiple users by sharing available system resources (eg, bandwidth and transmit power). Multiple access systems include Frequency Division Multiple Access (FDMA) systems, Time Division Multiple Access (TDMA) systems, Code Division Multiple Access (CDMA) systems, Orthogonal Frequency Division Multiple Access (OFDMA) systems, Third Generation Partnership ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14
CPCG06F3/1446G09G5/12G09G5/399G09G2300/026G09G5/00
Inventor M·S·卡斯基S·J·L·达尔
Owner QUALCOMM INC