Method for improving color difference of LED printed circuit boards
A printed circuit board and chromatic aberration technology, applied in printed circuit, printed circuit manufacturing, printed circuit liquid treatment, etc., can solve problems such as mosaic effect
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Embodiment 1
[0026] A method for improving chromatic aberration of LED printed circuit boards, comprising the following steps:
[0027] S1. Color difference analysis;
[0028] S2. Color difference improvement;
[0029] The chromatic aberration improvement process includes:
[0030] S21. Increase oil collection frequency for the first time;
[0031] S22. Increase oil collection frequency for the second time;
[0032] S23. Improve the uniformity of the ink and ensure the viscosity of the ink.
[0033] Further, in the color difference improvement process, the oil collection frequency is increased for the first time to 45 pieces of oil collection once, at this time, the color difference has been improved to a certain extent.
[0034] Further, in the chromatic aberration improvement process, the oil collection frequency is increased for the second time to 25 pieces of oil collection once. At this time, the color difference can be consistent and the effect is good.
[0035] Further, in ste...
Embodiment 2
[0045] A method for improving chromatic aberration of LED printed circuit boards, comprising the following steps:
[0046] S1. Color difference analysis;
[0047] S2. Color difference improvement;
[0048] The chromatic aberration improvement process includes:
[0049] S21. Increase oil collection frequency for the first time;
[0050] S22. Increase oil collection frequency for the second time;
[0051] S23. Improve the uniformity of the ink and ensure the viscosity of the ink.
[0052] Further, in the color difference improvement process, the oil collection frequency is increased for the first time to 30 pieces of oil collection once, at this time, the color difference has been improved to a certain extent.
[0053] Further, in the chromatic aberration improvement process, the oil collection frequency is increased for the second time to 15 pieces of oil collection once. At this time, the color difference can be consistent and the effect is good.
[0054] Further, in ste...
Embodiment 3
[0064] A method for improving chromatic aberration of LED printed circuit boards, comprising the following steps:
[0065] S1. Color difference analysis;
[0066] S2. Color difference improvement;
[0067] The chromatic aberration improvement process includes:
[0068] S21. Increase oil collection frequency for the first time;
[0069] S22. Increase oil collection frequency for the second time;
[0070]S23. Improve the uniformity of the ink and ensure the viscosity of the ink.
[0071] Further, in the color difference improvement process, the oil collection frequency is increased for the first time to 35 pieces of oil collection once, and at this time, the color difference has been improved to a certain extent.
[0072] Further, in the chromatic aberration improvement process, the oil collection frequency is increased for the second time to 18 pieces of oil collection once. At this time, the color difference can be consistent and the effect is good.
[0073] Further, in ...
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