Internal temperature regulation method of displayer and displayer

A technology of internal temperature and display, which is applied to the internal temperature adjustment method of the display and the display field, can solve problems such as interference and loud fan sound, achieve the effect of reducing interference, reducing heat energy, and ensuring normal operation
CN103295535AActive Publication Date: 2013-09-11QISDA SUZHOU +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QISDA SUZHOU
Publication Date
2013-09-11

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Abstract

The invention provides an internal temperature regulation method of a displayer and the displayer. A backlight and a fan dissipating heat for the displayer are arranged in the displayer. The method includes steps of a silent mode. The steps of the silent mode include starting the silent mode, controlling the rotation speed of the fan in the displayer to be reduced to a first preset speed value so that interference of fan operation sounds can be reduced, obtaining the internal temperature of the displayer, determining a target brightness value according to the internal temperature of the displayer and the corresponding relationship between a pre-stored temperature value and the target brightness value, and controlling the brightness of the backlight of the displayer to be reduced to the determined target brightness value. According to the corresponding relationship between the pre-stored temperature value and the target brightness value, the target brightness value is inclined to become smaller on the whole along with rising of the temperature. According to the technical scheme, normal operation of the displayer can be guaranteed, and meanwhile interference of the fan operation sounds is reduced.
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Description

technical field

[0001] The invention relates to the field of display control, in particular to a method for adjusting the internal temperature of a display and the display. Background technique

[0002] The light-emitting elements in the display also generate high temperature while outputting light, so it is necessary to dissipate heat inside the display. In many monitors, fans are usually installed to facilitate more efficient cooling of the monitor.

[0003] For example, the Taiwan Invention Patent Specification published on January 11, 2011 with the publication number TWI336008 discloses a liquid crystal display equipped with a fan and a method for adjusting its internal temperature. The liquid crystal display includes a backlight module and a cooling device A light source control unit is installed in the backlight module, and a fan, a fan control unit and a temperature sensing unit are installed in the heat dissipation device. In this solution, the temperature sensing ...

Claims

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