Display measurement service

The seminar series "Traveling through the 'Space-Time' of Display Technology" by Aphrodite is finally starting. The inaugural session will thoroughly explain the Gamut Rings color gamut evaluation technology, which is gaining attention in the display industry, with the theme "Journey of Color Reproduction." Experience this innovative technology aimed at becoming the industry standard, which has also begun to be adopted by RTINGS (a review site). - Understand the latest in color gamut evaluation - Learn how to utilize the new indicator, GR-55, that directly connects to practical applications - Gain insights that can differentiate in development and quality assurance 【Event Overview】 Date: October 16, 2025 (Thursday) Time: 13:30 - 14:10 (30-minute lecture, 10-minute Q&A) Speaker: Koichiro Kakinuma, Advisor at Aphrodite Inc. (former Sony Corporation) 【Seminar Content】 1) Reasons why color gamut evaluation is gaining attention 2) The "invisible wall" of traditional color gamut evaluation 3) The innovation and overview of Gamut Rings 4) Measurement methods and how to utilize the new indicator, GR-55 5) Thorough comparison with actual measurement data (graphs and case studies) 6) Practical examples and effects 7) Conclusion 8) Q&A Please apply using the form below (Deadline: October 14).

This is a new color gamut evaluation method called Gamut Rings for displays. If you're wondering what Gamut Rings are, why not join this seminar? It will be a great opportunity for you to learn about a new color gamut evaluation. The speaker will be Koichiro Kakinuma, a former Sony engineer who has been engaged in the field of color for many years. ■ It's free. Scheduled for November 27, 2024, from 13:30 to 14:30. Organized by Hodaka Electronics Co., Ltd. Co-organized by Aphrodite Co., Ltd. ▼ What is the Gamut Rings method? The Gamut Rings method, proposed and put into practical use by Dr. Masaoka from NHK, is a means to measure the color reproduction range of displays. This is a completely new and groundbreaking method that visualizes a three-dimensional color gamut, including brightness that could not be expressed conventionally, in two dimensions (see attached materials). It has been internationally standardized by organizations such as IEC, ICDM, and CIE. In this presentation, we will explain the basic principles of the Gamut Rings method and provide an overview of the product GR-55, as well as introduce the immediate conversion to xy chromaticity diagrams, xyY color space, and L*a*b* color space that have been used traditionally.

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Displays continue to evolve towards higher definition and higher quality. This time, we will introduce a new spatial resolution evaluation (MTF evaluation) specifically for displays, which accurately assesses one of the important indicators of image quality: clarity level. This evaluation method adopts the newly developed Line-based method, which is set to be standardized by the International Electrotechnical Commission (IEC), allowing for easy quantitative evaluation of spatial resolution (spatial resolution assessment) for various displays, display devices, and materials/components using a cost-effective system. This seminar will introduce the latest trends in the industry regarding MTF measurement devices that quantify the beauty and clarity of displays as perceived by the human eye. ■ Event Overview ■ Date: November 17, 2023 (Friday) 13:30–14:30 (tentative) Venue: Online Seminar (Zoom) Speaker: Koichiro Kakinuma, Advisor at Aphrodite Inc. (Formerly of Sony Corporation) Cost: Free (Pre-registration required) Organizer: Hodaka Electronics Co., Ltd. Co-organizer: Aphrodite Inc. Registration: https://www.hodaka.co.jp/event/entry24608 *Participation from other companies in the same industry or competing firms is discouraged.