Quid interest inter colori PCB ambitum tabulae larva atramenti solidioris?

quod PCB tabula we often see have many colors. In fact, these colors are made by printing different PCB solder masks. Common colors in PCB circuit board solder mask are green, black, red, blue, white, yellow, etc. Many people are curious, what is the difference between these different color circuit boards?

Utrum tabula in electricum instrumentum circundationis sit, telephonium mobile motherboard sive mater tabula computatrale, PCB tabulae ambitus adhibentur. Ex parte aspectus, PCB tabulae circuii in variis coloribus, viridis communius est, deinde caeruleae, rubrae, nigrae, albae et cetera.

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Quocumque autem colorat tabula circuii eiusdem numeri materialis, eadem est functio eius. Tabulae circuli colorum diversorum colorum indicant usum larvae solidae diversum esse. Praecipuum munus larvae solidoris est imponere larva solida ut fila tegat ad insulas ac ne breves circuitus. Viride saepe visum est, quia omnes larvae atramenti ad tabulas circuitus viridis solidi utebantur, et fabricatores larvarum solidiores plerumque oleum viride plus efficiunt, et sumptus infra atramentarium colorum erunt. Fere omnes in Stock. Utique nonnulli clientes etiam alios colores requirunt, ut nigrum, rubeum, flavum, etc., ut opus est aliis coloribus larvae solidae typis imprimi.

The ink on the PCB circuit board, generally speaking, no matter what color the solder mask, its role is not much different. The main difference is the visual difference. Except for the white color used on the aluminum substrate and the backlight, there will be a certain difference in light reflection, and the other colors are used for solder protection and insulation protection.

The solder masks of different colors are printed on the circuit board. Although the function difference is not big, there are still some slight differences. The first is that it looks different. Subconsciously, I feel that black and blue are relatively high-end, and the requirements will be higher. However, circuit boards that use green solder mask are so common that they feel very common. Many single panels use green solder mask. Compared with black, it is not easy to see the line pattern, and the covering will be better, which can prevent peer copying to a certain extent. White reflects light better, and is generally used for lighting or backlighting.

Most of the solder masks used in circuit boards are green, and the solder masks used in mobile phone flexible antenna boards are mainly black and white. The wiring board and camera module board mostly use yellow solder resist ink, and the light bar board uses white or matt white solder resist ink.

Generally speaking, what color solder resist ink is used on the PCB depends mainly on the requirements of the customer of the circuit board factory. The color does not have much effect on performance. A little bit is that if the photosensitive solder resist ink is used, it is generally easy to be white. Out of the film seal. On the flexible circuit board, the white solder mask is less resistant to bending than other colors.

Sunt etiam quaedam larvae solidatae in tabulis circumcirca cum coloribus specialibus. Multae harum specierum colorum specialium larvis solidatis atramento fabricantur praeparantur, et quaedam mixta sunt cum duobus generibus larvarum solidarum in quadam proportione. Permixta (aliqua magna ambitus tabularum officinarum, intus oleum blende, colorem componet)

Quicquid color PCB solidarius resistat atramento est, debet habere bonam figuram et resolutionem, ut occurratur in tentoriis sericis requisitis ac egentibus officinarum productionibus.