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应用

印刷电路板

< All applications

根据印刷电路板(PCB)的用途和设计的不同,制造出来的 PCB会有很大差异。然而,有一些通用元素适用于所有的PCB,这些元素对其正确的实现其功能至关重要。经过长期的积累,Sensofar的分析软件针对铜迹线、通孔和焊盘等元素做出了优化,能更便捷的分析这些特征。

PCB metal component

PCB中的金属元件

在这里,我们有一个用于电器的金属部件。在制造的每件产品中都需要检查几个关键尺寸,SensoVIEW灵活的手动选择的方法适合于这种样品类型的表征。

log66-01l-a-sensoview
pcb metal component topography
PCB metal component and graph
PCB Packaging Compatibility Topography

PCB packaging

compatibility

After all the manufacturing process of a PCB, the flatness of the board is checked to ensure that the PCB fits well in its packaging. Flatness is characterized with the Sz parameter, calculated in SensoVIEW by default.

log66-01l-a-sensoview

We can see where the highest and lowest points are located because SensoVIEW’s profiling options include the possibility to draw profiles with the highest and lowest points included.

Welding opening Pad plugin topography

Welding

opening pad

Pads logo plugin

Knowing the most common disposition of pads, Sensofar has developed a specific plugin to recognize the individual pads or in any given pattern.

Welding opening Pad plugin topography
Copper Trace thickness Ftrace topography

Copper trace

thickness

under dry film

Interferometry and Confocal thickness are key technologies for this application. We can use both technologies to see which one images better through the layer, but also to verify and correct the results when the layer affects the measured height.
FTrace plugin automatically detects traces in different directions. All the plugins in SensoPRO have the possibility to see the tendency of values per each parameter.

FTrace logo plugin
Bumps characterization topography

Bump characterization

These structures are the base of the pins that the chip will have. Their position, height and diameter will determine the bump-pin union.
The Bump plugin can analyze up to 14.500 bumps.

Bump logo plugin
Bumps characterization topography
Solder mask welding

Solder mask

welding

Solder Mask layers are usually applied to printed circuit boards (PCB) as protective layers. Openings for connections can have multiple connectors. The Solder mask plugin can easily recognize the different configurations and analyze the key parameters.

Solder mask logo plugin
Laser groove

Laser groove

Laser cutting is one of the main front-end processes in the semiconductors field. In the case of PCBs, it is used for fabricating bias and channels of communication that are characterized (barbs, depth, etc.).
Grove profile plugin has been developed to analyze different structures generated with laser methodology.

Groove profile logo plugin
Laser groove

解决方案

非接触式3D表面量测

S neox 3D optical systems for Industry and research
S wide 3D optical systems for Industry and research
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可集成量测系统

Integrable Head S neox
Integratable Head S mart
Integratable Head S onix
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