Photonix Osaka Exhibition - Light and Laser Technology Exhibition

Non-contact line sensor CLS. High precision, high speed, and wide range 3D shape measurement. High tolerance for angles suitable for edges and slopes. Numerous achievements in wafer edge measurement.

The "CHROCODILE CLS2" and "CHROCODILE CLS2 PRO" can achieve non-contact high-speed three-dimensional shape measurement at a maximum of 48 million points per second (standard is 16.8 million points per second). The resolution is also extremely high, with a maximum of Y1um and Z0.025um, allowing for very precise measurements. Compared to previous generations, there has been a significant reduction in measurement time, and improvements have been made for high NA and increased light volume suitable for wafer edges, wire bonding, and micro bump measurements. There are numerous applications including shape, surface roughness, step height (thickness), flatness, and TTV. It is suitable not only as a tabletop device but also for use as a sensor for in-situ, monitoring, and inline equipment integration. 【Features】 - Three-dimensional shape measurement over a wide area Maximum line width of 20mm - Wide tolerance angle Can accommodate ±53° on reflective surfaces, suitable for edges and steep slopes - Contributes to reduced development costs and shortened development lead times, with a compact unit and a software development kit for equipment integration (such as DLLs) also available - Rich track record across multiple industries Semiconductor industry, consumer electronics, glass manufacturing, medical field *For more details, please refer to the documentation.

• 3D measuring device

For high-precision thickness measurement of opaque materials, Enovasense's laser photo-thermal sensor can measure thickness from a minimum of 10nm, regardless of the material.

The sensors from the French company Enovasense are high-performance sensors that use laser photothermal technology to measure the thickness of opaque materials non-contactly. ■Features - Non-contact measurement of the thickness of opaque materials is possible, eliminating the need for destructive testing. - A wide measurement range from a minimum of 10nm to a maximum of 1mm. - High precision measurements of 0.5% to 3% or less are achievable, recommended for those lacking accuracy. - Capable of measuring various combinations of materials regardless of the base material. ■Applications Used in a wide range of fields including the automotive industry, aerospace industry, consumer goods, industrial products, medical industry, and semiconductors, for various applications such as coating thickness, metal plating thickness, and paint film thickness. *Currently, Enovasense is a group company of the German optical sensor manufacturer Precitec. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Coating thickness gauge

An all-in-one scanner that can weld workpieces under optimal conditions through ultra-fast shape recognition.

■ A scanner optical system equipped with all functions for tracking, monitoring, and inspection. ■ All functions are consolidated into a single control device, making control from the PLC easy. ■ All settings, editing, and management can be performed through a GUI displayed on a single monitor, making operation easy. ■ Since ScanMaster controls all functions during processing, communication time for control from the PLC is reduced, significantly shortening processing time. ■ Not only XYZ correction but also control of welding trajectories and laser power based on the workpiece's gap, steps, and shape, aiming for zero welding defects. <Representative functions equipped in ScanMaster> - 2D scanner enabling dynamic processing - Motor-driven collimator for high-precision adjustment of laser focus - OCT for accurately measuring the height of the workpiece - LPM sensor for measuring laser power passing through the processing head - LWM for assessing processing quality during laser welding using plasma, temperature, and reflected light - Sensor camera for accurately detecting welding points through images - Light to brightly illuminate the workpiece and cross jet to prevent spatter adhesion

• Welding Machine

It is possible to obtain the quality assessment results of the product simultaneously with the completion of laser welding. It is equipped with a user-friendly GUI that facilitates easy operations such as data linking, review, and analysis.

■ Monitoring plasma light, radiation temperature, and laser reflection light during laser welding to determine product quality. ■ The software used for judgment and analysis has improved its judgment capability, performance, and functionality through over 20 years of sales experience and customer feedback. ■ Easy to add not only to new equipment but also to existing equipment. ■ Proven track record as an inspection device for various laser welding applications in the automotive industry, EVs, home appliances, and more. We have demo units available and look forward to your inquiries. Whether you are familiar with the previous LWM or are trying it for the first time, we encourage you to experience the latest LWM.

• Welding Machine

A metal shaping head that reduces labor to the limit, allowing for the reduction of unnecessary costs and time! The processing speed is significantly faster, achieving stable shaping and processing!

The coaxial wire supply method laser cladding welding "CoaxPrinter" is a laser cutting head capable of handling a wide range of applications in additive manufacturing, from filigree structures to complex shapes and designs. It can be used for 3D printing, prototype manufacturing, and protection against wear, achieving uniform cladding quality that is independent of direction. 【Features】 ■ Coaxial laser processing head that focuses a ring-shaped laser around the wire ■ No need for alignment between the wire and laser... reduces labor for skilled technicians ■ The head is slim, with no restrictions on welding direction... non-directional processing ■ Reduces waste of wire that was previously discarded during alignment... lowers material costs ■ Eliminates leftover wire at the end of welding, so there is no need to cut the wire with nippers after each processing... reduces workforce ■ The wide tolerance in the Z direction makes it less likely for processing defects due to focal shift... reduces defective products ■ The approaching laser focuses on the wire, warming it before processing... dramatically increases processing speed *For more details, please download the PDF or contact us directly.

• Welding Machine
• Welding robot

Area sensor for internal defect inspection after welding as a substitute for X-rays, with over 15,000 units of monitoring systems during welding in operation.

1. Area sensor for internal defect inspection in welding - Field sensor Capable of simultaneous measurement of 110,000 points with image output. Replaces electron microscopes that require X-ray, CT scans, and work cuts. 2. Non-contact thickness measurement sensor for opaque materials - Enovasense Capable of measuring the thickness of resins, coatings, and metal coatings. Measurement range is 10nm to 1mm, with a measurement speed of 1 second or more, and measurement variation is approximately 0.5% to 3%. 3. Line camera for burr inspection after battery foil cutting - CVC A line camera with a maximum of 100kHz, capable of inline burr detection. 4. Insulation layer thickness measurement sensor - FSS Measures the thickness profile of battery insulation layers inline with a resolution of a few nm. 5. Dual point sensor for electrode thickness measurement - DPS Enables high-precision thickness measurement with a distance sensor of a few nm resolution. ■ Others 6. Line sensor for 3D shape measurement of battery can welds - CLS 7. - LWM

• Defect Inspection Equipment

Watanabe Trading Company will be exhibiting at "SEMICON Japan 2025" in collaboration with its group companies, Amaya Manufacturing, Wacom Manufacturing, and Tomco. At our booth, we will introduce quartz chambers, silicone rubber, surface modification processing, and the AI visual inspection device "NulMiL," among others. We look forward to your visit.

[Speaker] Masato Kimura, International Journalist in London [Key Lecture Content] The 30th Conference of the Parties to the United Nations Framework Convention on Climate Change (COP30) was held in Belém, Pará, Brazil, at the mouth of the Amazon River. The much-anticipated roadmap for phasing out fossil fuels revealed deep divisions, with the only significant outcome being the tripling of adaptation funding to \$120 billion per year. Moreover, the deadline was pushed back from 2030 to 2035, becoming merely a target. The lack of leadership from Brazil, the host country prioritizing the image of being "the leader of the Amazon," the absence of the United States, Europe's financial struggles, and China's prioritization of its own interests have all contributed to these divisions. Amid escalating North-South conflicts between developed and developing countries, the United Nations' multilateralism is becoming dysfunctional. [Lecture Items] 1. The venue, Belém 2. The emerging divisions 3. The absence of the United States - Big tech and fossil fuel companies are expanding data centers across the U.S. 4. The increasing presence of China - New energy ecosystems: solar power, storage, hydrogen 5. Japan becoming a regular recipient of the Fossil Award - CCS (carbon capture and storage), co-firing of hydrogen and ammonia 6. The rebellion of indigenous peoples 7. Q&A

[Speaker] Mizuho Research & Technologies Co., Ltd. Manager Takahiro Kirihara, Sustainability Consulting Division 1 [Key Lecture Content] In February 2025, the "GX2040 Vision" was announced. Recent domestic GX policies have primarily focused on supporting the supply of GX products, as exemplified by the GX Promotion Act and GX Transition Bonds. However, this vision emphasizes the need for demand stimulation measures for companies on the purchasing side, considering the current challenges in achieving carbon neutrality solely through market principles. As measures aimed at creating a GX market are planned for the future, we will examine the responses that companies should undertake to capture the anticipated expansion of the GX market. [Lecture Items] 1. Overview of domestic GX policies and the positioning of "visualization of GHG emissions" within GX policies 2. Overview of overseas policies related to "visualization of GHG emissions" 3. Recent trends in the visualization of GHG emissions 3.1 Movements regarding inter-company data collaboration in GHG emissions calculation 3.2 New indicators for GHG emissions; reduction performance 4. Responses that companies should undertake 5. Q&A / Business card exchange

[Speaker] Takuki Abe, President and CEO of CINCA Inc. [Key Lecture Content] "I can't find the seeds for new business." "I'm making no progress in launching new businesses haphazardly." This challenge faced by many companies is largely due to the know-how relying on individual experiences and not being established within the company as a reproducible "model." CINCA specializes in the 0→1 of new business development and has established reproducible launch know-how through its experiences. In this lecture, Takuki Abe, the author of "The Ultimate Practical 0→1 Strategy Guide for Successful New Business Development," will present practical techniques for conducting reproducible business validation using generative AI. If you are struggling with launching new businesses, please join us. [Lecture Items] 1. Overview of new business 2. How to generate high-probability business ideas 3. Practical implementation of problem discovery and value validation interviews 4. Q&A

[Lecturer] Rieko Tsuji, Senior Manager, Technology and Innovation Information Department, Mitsui & Co., Ltd. Research Institute [Key Lecture Content] We will summarize and convey essential topics from the basics to the latest trends in the humanoid robot (humanoid robot) industry. There is increasing attention in this field, with major companies like OpenAI and NVIDIA investing in humanoid robot startups. With the evolution of AI technology, the precision of robot control has dramatically improved, and in light of ongoing demonstration experiments in logistics warehouses and automobile factories aimed at full-scale social implementation, we will discuss the investment situation, technological advancements, related companies, and the impact on industries expanding due to the penetration of humanoids. [Lecture Topics] 1. What is a humanoid? 2. Humanoid development companies and their current capabilities and implementation status 3. Investment gathering in the humanoid field 4. Advances in technologies supporting humanoids 5. Humanoid-related companies and the resulting industrial impact 6. Efforts by various countries regarding humanoids 7. Future prospects for humanoids 8. Q&A / Business card exchange