Measurement Solutions for the Semiconductor & Electronics Industries Colour and Spectral Reflectance Measurement for Development Manufacturing and Quality Control of circuit boards, films, LED components and encapsulation materials Giving Shape to Ideas

Quality Inspection Solutions for the Semiconductor and Electronics Industry Precision and consistency are essential in the semiconductor and electronics industries. Whether it’s the differentiation of PCB layers, the uniformity of transparent conductive films, or the performance of optical coatings, even the slightest variation can affect functionality, reliability, or visual appeal. Konica Minolta provides advanced colour, reflectance and illuminance measurement instruments tailored to these challenges. Our highperformance instruments and software allow manufacturers to quantify and control...

Examples of Applications for Quality Inspection Advanced Optical Measurement Instruments Spectrophotometers and colorimeters are used for precise colour and appearance measurement of semiconductor wafers, electronic components, and display panels, ensuring consistency and detecting subtle defects invisible to the human eye. Display Colour Analyzers are used to measure colour, luminance, and uniformity in display manufacturing (e.g., OLED, LCD, LED) to guarantee high-quality visual performance and compliance with industry specifications. Lighting and Signal Measurement Luminance and Colour Measurement...

Benchtop spectrophotometer CM-3700A Plus “State of the Art” spectrophotometer for maximum performance in colour measurement The flagship spectrophotometer from Konica Minolta Sensing, built without compromise. The CM-3700A Plus offers the highest levels of accuracy, repeatability and inter-instrument agreement. Ideally suited to high-demanding applications, or for specification of colour to a global supply chain. Users can measure colour in reflectance and transmittance. The sample viewer camera in the CM-3700A Plus assures that even small or patterned samples can be accurately and repeatably...

Evaluating Colour and Spectral Reflectance In PCB manufacturing, colour management helps distinguish prototypes from mass-production units functionality using different PCB colours, while also aligning colour choices with product design and visual identification requirements. • Substrate and conductive powder are checked upon arrival to ensure consistent appearance and to detect colour changes during storage, using parameters such as L* to maintain baseline brightness. • Solder resist (mask) is assessed for both colour and reflectance, e.g., ensuring reflectance at 450 nm, which can affect both...

Illuminance Meter CL-200A Compact, lightweight, handheld instrument for measuring colour and illuminance of light sources The CL-200A is a cost-effective solution for measuring illuminance and tristimulus colour of light sources. Measures lux, correlated colour temperature (CCT), and xy coordinates, with a measurement range of 0.1 to 99,990 lx / 0.01 to 9,999 fcd. Output data includes tristimulus values (XYZ), Ev xy, Ev u‘v‘, Ev, dominant wavelength, and excitation purity. The device conforms to Class AA standards of JIS C 1609-1, ensuring high accuracy. It features a detachable measuring head...

Display Color Analyzer CA-527 & CA-410 Display Color Analyzer to measure colour and luminance of display panels and wafers, and allow for precise adjustments of white balance and contrast Display colour analysers offer high-speed, highly accurate measurement of luminance and chromaticity across an expanded dynamic range, enabling precise inspection and adjustment of cutting-edge displays like OLEDs and microLEDs used in semiconductor applications. Advanced models, like the CA-527, include capabilities to measure flicker and variable refresh rate (VRR) issues. This is crucial as display technologies...

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