Color temperature automatic adjusting device and the method for performed the same
OwnerJui-Ming Wanginventor
Life of this patent
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Abstract
A color temperature automatic adjusting device comprises a connecting device for inputting or output signals; a signal conversion device for converting into analog signals into digital signals; a central processing unit for programming fonts and formats of the data shown on the display device; a display control device for controlling frame size quality and illumination; a display control device for displaying image and message; a color temperature sensing device for sensing color temperature value and outputting the value; a calculator for operating the output data and outputting the data; and a signal connecting wire for connecting an output of the calculator to the connecting device Also, a color temperature automatic adjusting method is disclosed.
Claims8
A color temperature automatic adjusting device comprising
- a connecting device for inputting or output signals;
- a signal conversion device for converting into analog signals into digital signals;
- a central processing unit for programming fonts and formats of the data shown on the display device a display control device for controlling frame size, quality and illumination;
- a display control device for displaying image and message;
- a color temperature sensing device for sensing color temperature value and outputting the value;
- a calculator for operating the output data and outputting the data;
- and
- a signal connecting wire for connecting an output of the calculator to the connecting device.
A color temperature automatic adjusting method comprising the steps of:
- moving a color temperature sensing end of a color temperature sensing device to be near the display device for sensing the color temperature of the display device;
- displaying the measured color temperature value real time by numeral display and outputting the color temperature value;
- a calculator receiving signals from an output end of the color temperature sensing device;
- displaying the color temperature value received from the calculator by a calculator display;
- inputting standard color temperature values to the calculator;
- in the calculator;
- comparing the color temperature value from the calculator with the standard color temperature values so as to get a difference which is an analog RGB signal;
- sending the difference to the connecting device through a signal connecting wire;
- transferring difference to the signal conversion device for converting the analog RGB signals into digital signals;
- transferring the converted digital signal to the central processing unit for controlling the size, quality and illumination of the display frame based on the converted digital signal;
- sending the output of the central processing unit to the display control device for defining the display frame and controlling the OSD display sub-frame and the font of displaying characters;
- and repeating about process so that the adjust the output of the display device to be matched to the setting inputted to the calculator.
Dependencies are inferred from the claim text.