White balance adjustment method of display system and display system
A display system and adjustment method technology, applied in the direction of static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of poor test stability, complicated test process, high test cost, etc., to improve stability and solve the problem of relatively high test equipment Many, the effect of saving test cost
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Embodiment 1
[0049] figure 2 It is a schematic flowchart of a white balance adjustment method for a display system provided in Embodiment 1 of the present invention, see figure 2 , the white balance adjustment method of this display system in the embodiment of the present invention includes:
[0050] Step S210, running the white balance test unit integrated in the display system;
[0051] Step S220, using the white balance test unit to read the test-specific atlas stored in the display system to perform a white balance test, so as to adjust the white balance parameters of the display system to meet the preset range;
[0052] Step S230, updating the adjusted white balance parameters to all signal input channels of the display system.
[0053] go through figure 2In the steps shown, run the white balance test unit integrated in the display system, use the white balance test unit to read the test pattern play test in the display system, and adjust the white balance parameters under a sig...
Embodiment 2
[0073] The invention also provides a display system. Figure 4 It is a structural block diagram of a display system provided in Embodiment 2 of the present invention, see Figure 4 , the display system 400 includes:
[0074] a storage unit 410, configured to store the atlas for white balance testing;
[0075] The white balance test unit 420 is used to read the test spectrum stored in the storage unit 410 to perform a white balance test, so as to adjust the white balance parameters of the display system to meet the preset range;
[0076] The update unit 430 is configured to update the adjusted white balance parameters to all signal input channels of the display system.
[0077] In one embodiment of the present invention, the white balance test unit 420 includes: a bright field test module and a dark field test module;
[0078] The bright field test module is specifically used to perform the following steps,
[0079] Step 71, using the white balance test unit to read and pla...
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