Techno Optis Co., Ltd. will be exhibiting at the "2025 Automotive Technology Exhibition" held at Pacifico Yokohama. This exhibition brings together advanced technologies and vehicles, offering a variety of content such as special displays, lectures, and exhibition booths. We plan to showcase our lineup, including de facto standard spectroradiometers for the automotive industry, as well as examples of optical evaluations for in-vehicle interior and exterior components. We sincerely look forward to your visit.

Topcon TechnoHouse offers a wide range of products with the keywords "2D," "spectroscopy," and "luminance meter." We will showcase a group of products that significantly contribute to the development and production of the latest "Mini/Micro LED," as well as optical evaluation examples such as "quantum dots," "AR smart glasses," "decorative films," and "glare." Additionally, we will announce new products. We invite you to visit our booth and experience our products during this opportunity. Event Period: December 7 (Wednesday) – 9 (Friday), 2022, 10:00 AM – 6:00 PM (Ends at 5:00 PM on December 9 only) Venue: Makuhari Messe, Hall 5 Booth Number: 39-36 *Admission fee: 5,000 yen (Free for pre-registered attendees and those with an invitation)

At the 28th Fine Tech Japan (LCD, Organic EL, Sensor Technology Exhibition) specialized technical seminar, I will also be giving a presentation. As μLED is becoming the mainstream device to meet the expanding display's color gamut and contrast, the uniformity of brightness and chromaticity has become an issue due to the intensification of self-emission. The world's first developed two-dimensional spectral radiance meter, SR-5000, can analyze subpixels smaller than 2um! In this presentation, I will introduce examples. ■ "Chromaticity and Uniformity Inspection in Micro LED" Presentation December 7 (Friday) 9:30–10:20 Optical Measurement Department Sales Group Manager Kazuto Nishikawa We sincerely look forward to your attendance!

We will be exhibiting the following products, including reference samples, at the "28th Fine Tech Japan" to be held at Makuhari Messe from December 5 (Wednesday) to December 7 (Friday), 2018, where we will propose measuring instruments and measurement methods. We also plan to showcase the SR-5000M measuring instrument, which can evaluate spectral variations within subpixels and spectral differences between pixels, essential for improving color accuracy in increasingly high-resolution displays. 【Overview】 Dates: December 5 (Wednesday) to December 7 (Friday), 10:00 AM to 6:00 PM (ends at 5:00 PM on the 7th) Venue: Makuhari Messe, Hall 2, Display Sensor Zone Booth: 11-6 <Main Exhibits> - 2D Spectroradiometer SR-5000 - Spectroradiometer SR Series - 2D Color Luminance Meter UA-200A - Spectral Illuminance Meter (Color Rendering Illuminance Meter) IM-1000 - Luminance Meter BM-9 / Illuminance Meter IM-600 / Illuminance Meter IM-2D / Ultraviolet Intensity Meter UVR-300 We sincerely look forward to your visit!