Color adaptation for multimedia devices

A circuit, color depth technology, applied in electrical digital data processing, cathode ray tube indicators, static indicators, etc., can solve the problems of power consumption, power consumption increase, etc.

Inactive Publication Date: 2010-05-26
INTEL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially significant in these hand-portable systems is the increase in power consumption due to the data traffic
[0003] The high bandwidth of the system can provide consumers with aesthetically pleasing multimedia devices, but may also cause significant power consumption

Method used

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  • Color adaptation for multimedia devices
  • Color adaptation for multimedia devices
  • Color adaptation for multimedia devices

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Embodiment Construction

[0012] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other embodiments, well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

[0013] Embodiments of the invention may be used in a variety of applications. Although the invention is not limited in this respect, the circuits disclosed herein may be used in microcontrollers, general purpose microprocessors, digital signal processors (DSP), reduced instruction set computing (RISC), complex instruction set computing (CISC) and other electronic components. However, it should be understood that the scope of the present invention is not limited to these Examples.

[0014] Embodiments of the invention may also includ...

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Abstract

An adaptive color depth control may receive input signals from a power mode block, an ambient light sensor and / or a resource usage monitor to adjust the performance of a system through adaptation of the number of bits-perpixel for each of the three primary colors supplied to a display. The spatial resolution may be adapted in a similar manner with inputs from the power mode block, ambient light sensor, and / or resource usage monitor.

Description

technical field [0001] The invention relates to color adaptation of multimedia equipment. Background technique [0002] Microprocessors with embedded memory arrays are used in a variety of consumer products. The development trend of portable products requires saving energy consumption and lowering system operating voltage. Saving energy consumption can be achieved by reducing the silicon chip area and reducing product cost during device processing. However, microprocessor systems used in multimedia applications pose additional problems, especially when display panels are included to support video and image data. These systems store and communicate large amounts of image data to support the refresh rate of the display panel. System bandwidth is primarily consumed by data traffic from the microprocessor to memory, and from memory to the display board. Particularly significant in these hand-portable systems is the increase in power consumption due to said data traffic. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20G06F13/10G09G3/36G09G5/00G09G5/04
CPCG09G3/3607G09G5/006G09G5/005G09G2330/021G09G5/04G09G2340/0428G09G2320/0666
Inventor 布拉德利·奥尔德里奇莫伊纳尔·卡恩奈杰尔·佩夫尔小劳伦斯·布思
Owner INTEL CORP
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