solder mask


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solder mask

An insulating pattern applied to a printed circuit board that exposes only the areas to be soldered.
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References in periodicals archive ?
This detail documents a generic view of the vertical design intent: the layer count, the thickness of the copper layers, the dielectric materials in between, and the presumed thickness and dielectric properties of the solder mask material covering the outer-layer surface copper (FIGURE 2).
If the problem is a short, it may be plainly visible on the full-color LCD screen as a burned spot that is discolored brown, instead of the normal green solder mask of the PCB.
Green identifies the solder mask at the substrate level, but in three regions the surface of the solder mask is represented by colors (blue, magenta, white) that indicate a higher elevation.
Unimicron Germany is in the process of rebuilding its inner layer fab as a completely automated Industry 4.0, state-of-the-art facility, and upgrading its Outerlayer and Solder Mask capacity and capabilities.
Under the framework, Sun will develop liquid solder mask ink to be used in Camtek's inkjet system for PCB (Printed Circuit Boards) applications.
The multi-wavelength feature, in maskless lithography for manufacturing printed circuit boards, supports many photoresists, ranging from general-purpose dry film to conventional solder mask. For prepress operations in the printing industry, computer-to-plate (CtP) systems with UV-LED can support highly cost-efficient, mature UV-plate technology.
I normally take a few cracks at solder mask as it is an easy target and continues to be my greatest challenge.
Co., Ltd., Taiyo America initially imported Taiyo's liquid photoimageable (LPI) dielectric coatings (solder mask) and conductive products.
You get a solder mask on both sides, silk screen (legend), and a 6/6 process.
In a recent interview with Circuits Assembly, longtime task group chair Dave Vaughan, marketing manager, Taiyo America, noted that revision D began simultaneously with the Solder Mask Handbook.
Shipleys new |Aegis' solder mask also allows high resolution so that narrow |solder dams' are possible between surface mount pads.