Power consumption detection apparatus, power consumption control apparatus, image processing apparatus, self-luminous display apparatus, electronic device, power consumption detection method, power consumption control method, and computer program

a self-luminous display and detection apparatus technology, applied in the field of technology, can solve the problem of inability to detect fluctuation of power consumption within each frame period in real time, and achieve the effect of improving the precision of power consumption control and the detection of power consumption

Active Publication Date: 2012-09-20
JDI DESIGN & DEV GK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This approach improves the precision of power consumption detection and control by enabling real-time monitoring and adjustment, reducing the circuit scale and allowing for more efficient power management in self-luminous display apparatuses.

Problems solved by technology

Thus, it may be impossible to detect fluctuation of the power consumption within each frame period in real time.

Method used

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  • Power consumption detection apparatus, power consumption control apparatus, image processing apparatus, self-luminous display apparatus, electronic device, power consumption detection method, power consumption control method, and computer program
  • Power consumption detection apparatus, power consumption control apparatus, image processing apparatus, self-luminous display apparatus, electronic device, power consumption detection method, power consumption control method, and computer program
  • Power consumption detection apparatus, power consumption control apparatus, image processing apparatus, self-luminous display apparatus, electronic device, power consumption detection method, power consumption control method, and computer program

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Embodiment Construction

[0052]Hereinafter, a technique for detecting power consumption and a technique for controlling the power consumption according to embodiments of the present invention will be described.

[0053]Note that where no particular illustration or description is provided in the present specification, techniques known in the art are applied.

[0054]Also note that exemplary embodiments described below are each simply one exemplary embodiment of the present invention, and should not be interpreted as restricting the present invention.

(A) Technique for Detecting Power Consumption

(A-1) Structure of Self-Luminous Display Panel

[0055]In this exemplary embodiment, use of an organic EL display panel having a matrix pixel structure is assumed. That is, use of a self-luminous display panel in which organic EL elements are arranged at intersections of Y electrodes (i.e., data lines) and X electrodes (i.e., gate lines) on a glass substrate is assumed. Note that the organic EL panel in this exemplary embodimen...

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Abstract

Disclosed herein is a power consumption detection apparatus including: a line current calculation section configured to calculate, based on an image signal, a value of a line current consumed by each of horizontal lines; and a power consumption calculation section configured to calculate, on a horizontal line cycle, power consumed by an entire display panel based on the most recent values of the line currents, the values corresponding in number to a vertical resolution.

Description

CROSS REFERENCES TO RELATED APPLICATIONS[0001]The present application is a Divisional Application of the patent application Ser. No. 11 / 822,015, filed Jun. 29, 2007, now U.S. Pat. No. 8,188,994, which in turn claims priority from Japanese Patent Application JP 2006-195893, filed in the Japan Patent Office on Jul. 18, 2006, the entire contents of which being incorporated herein by reference.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates to technologies of detection and optimization of power consumption of a self-luminous display apparatus.[0004]Embodiments of the present invention proposed by the present inventors include a power consumption detection apparatus, a power consumption control apparatus, an image processing apparatus, a self-luminous display apparatus, an electronic device, a power consumption detection method, a power consumption control method, and a computer program.[0005]2. Description of the Related Art[0006]One common ...

Claims

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Application Information

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Patent Type & AuthorityApplications(United States)
IPC IPC(8): G09G5/00G09G3/30G09G3/20H01L51/50H05B33/14
CPCG09G3/2014G09G3/3233G09G2300/0842G09G2300/0861G09G2360/16G09G2320/029G09G2330/021G09G2330/045G09G2300/0866H10K2102/301
InventorTADA, MITSURUOZAWA, ATSUSHI
OwnerJDI DESIGN & DEV GK