Due to in-house production, we can provide measurements with a sample size and installation flexibility. This service is for those who have difficulty with electrical measurements on irregular samples.
In general, integrating spheres are expensive, and additional processing or partial modifications to measurement software are not possible. This integrating sphere was manufactured in-house, along with the spectrometer, radiative flux, and light flux conversion. Calibration is performed using the integrating sphere and standard light source from the Kobe Institute of Industrial Technology. Since we can grasp the entire measurement results and their processing for both hardware and software, it can be used with a high degree of freedom. 1) It can be used for experimental purposes such as the following: - General spectral sensitivity measurements - Initial spectral characteristics during resin and phosphor development - Changes in light output characteristics during aging - Development testing of simple measuring devices based on comparisons of light output degradation modes 2) Optical measurement of irregular samples - A dedicated electrical connection fixture is set up inside the integrating sphere for use.
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basic information
Size: 60 cm integrating sphere Internal coating: Barium sulfate Spectrometer: UV to infrared Measurement: Total radiant flux, total luminous flux, chromatic coordinates, peak wavelength Supports data processing for spectral measurement results as needed.
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Applications/Examples of results
- Development of visible light LED package materials Evaluation of material discoloration due to thermal aging Assessment of attenuation conditions for each wavelength before and after aging - Development of phosphor materials Spectral evaluation of excitation light and fluorescence Changes and evaluation of emission color and color coordinates - Comparative evaluation of commercial products and developed products Evaluation of SMD packages and those that are difficult to energize Installation of an energizing jig within an integrating sphere for evaluation - Creation of evaluation criteria for simple inspection devices Establishing criteria for manufacturing process inspection devices using light-receiving elements.
Company information
We assist those involved in the research and development of semiconductor devices and related materials as their hands and feet in solving problems. (1) Problem-Solving Support Services Research and development itself is the main theme of problem-solving. We leverage our experience from over 10,000 related prototypes to conduct investigations, analyses, and propose experiments. (2) Electronic Component Processing Services Especially for sensors, there are many irregular shapes that are difficult to accommodate with dedicated equipment. In cases of small quantities, investment balance can be an issue that prevents starting. We can propose production with minimal investment based on our experience in prototype support. We also provide support for small quantities until customers establish dedicated lines. (3) Prototype-Related Tool and Equipment Development Services At the beginning of semiconductor-related material development, there is a need to create devices and tools for functional evaluation. In most cases, dedicated evaluation devices exist, but they are multifunctional and expensive. You can utilize our services when a simple device for single-function comparative evaluation is needed in the early stages of development. We have a track record for applications such as sheet-related materials, package resins, encapsulation resins, phosphors, and QDs.
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