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Method for monitor to execute automatic adjustment

An automatic adjustment and display technology, applied in the direction of digital output to display equipment, etc., can solve problems such as image position error and distortion, and achieve the effect of convenience and accuracy

Active Publication Date: 2013-09-18
TPV DISPLAY TECH CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, users do not necessarily have relevant professional knowledge, so users may perform automatic adjustment with inappropriate analog signals as reference signals, resulting in more serious position errors and distortions in the images presented by the monitor

Method used

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  • Method for monitor to execute automatic adjustment
  • Method for monitor to execute automatic adjustment
  • Method for monitor to execute automatic adjustment

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Embodiment Construction

[0053] see figure 1 , figure 1It is a block diagram of a display and a host in a preferred embodiment of the present invention. The host 100 includes a CPU 110 , a storage unit 120 , a DAC 130 , an input device 140 , a host memory 150 , and a host image port 160 . The central processing unit 110 is electrically connected to the storage unit 120, the input device 140, the host memory 150, and the host image port 160, the storage unit 120 is electrically connected to the host memory 150, the host memory 150 is electrically connected to the DAC 130, and the DAC 130 is electrically connected Connect to host video port 160. The storage unit 120 can be any storage medium that stores data in digital form, such as a hard disk, a flash disk, or an optical disk, and stores automatic adjustment software. The display 200 is a digital display, and the digital display 200 controls the position, brightness and color of the image presented by the digital display 200. The display 200 includ...

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Abstract

The invention relates to a method for a monitor to execute automatic adjustment. The method comprises the following steps that a user executes automatic adjustment software; a host which is connected with the monitor produces the data of a sample image which is suitable for the automatic adjustment; then the host assigns an instruction of executing the automatic adjustment, and transmits the instruction of executing the automatic adjustment to the monitor through a display data channel / instruction interface; and the monitor executes the automatic adjustment with the sample image as a reference signal after receiving the instruction.

Description

technical field [0001] The present invention relates to an automatic adjustment method, and in particular to a display automatic adjustment method. Background technique [0002] When the analog signal of the image is input to the display, it usually goes through an automatic adjustment (auto setup) procedure to adjust the horizontal position (H-position), vertical position (V-position), frequency (clock) and phase ( phase) to optimize the adjustment so that the image presented by the monitor can be in the correct position and in the clearest state. Generally speaking, the frequency is set by a look-up table, so the key point of automatic adjustment is the adjustment of horizontal position, vertical position and phase. [0003] In the above procedure, the monitor uses the analog signal generated by the image signal generator as the reference signal for automatic adjustment, but on the client side, the horizontal position, The corresponding relationship between the vertical ...

Claims

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Application Information

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IPC IPC(8): G06F3/14
Inventor 张家豪
Owner TPV DISPLAY TECH CHINA
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