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

At Eihon Seiki, we handle Brookfield's rotational viscometers, which are widely used by many customers. We offer consulting services such as measurement method proposals and data analysis to assist our customers with viscometers and rheometers. As part of our ongoing commitment to customer service, we have planned a viscometer user seminar. We will invite Professor Toshiyuki Shikata, an emeritus professor at Tokyo University of Agriculture and Technology, who is active in the field of rheology, to give a lecture covering the basics of viscosity and an introduction to viscoelasticity. There will also be opportunities to ask questions to Professor Shikata and our technical staff regarding any issues or uncertainties you may have in your daily work. We encourage you to consider participating in this opportunity. Seminar Overview: - We will provide an easy-to-understand lecture on the basics of viscosity and viscosity measurement. - We will explain points that can help improve the reproducibility of daily measurements and maintenance within your company. - We will introduce the dispersion of solutions and stability evaluation through live demonstrations. - You will have the opportunity to ask questions directly to Professor Shikata and Eihon Seiki's technical staff.

[Key Lecture Content] 1. The current status of geothermal heat in our country and the Ministry of the Environment's initiatives for its promotion Ministry of the Environment, Water and Air Quality Bureau, Environmental Management Division, Environmental Pollution Control Office Assistant Director Matsui Tatsu 1. About geothermal heat 2. About groundwater heat 3. Utilization for energy conservation 4. Utilization for decarbonization 5. Q&A / Business card exchange 2. Technological trends of geothermal heat pumps and advanced examples from Japan and abroad Non-profit organization Geothermal Utilization Promotion Association Chairman Sasada Masakatsu 1. Overview of geothermal heat pumps and their energy-saving and environmental properties 2. Trends in closed-loop technology 3. Trends in open-loop technology 4. Technological trends of air conditioning systems using geothermal heat as a heat source 5. Future prospects for geothermal heat pumps 6. Q&A / Business card exchange

[Speaker] Cabinet Office, Government of Japan Science and Technology Innovation Promotion Office Planning Officer Takayuki Sato [Key Lecture Content] Japan's AI policy is structured around the fundamental directions of "balancing innovation promotion and risk response" and "international cooperation." In the AI Basic Plan established at the end of last year, we aim to pursue "trustworthy AI" that maintains a human-centered AI society where individual dignity is respected, enabling continuous collaboration between humans and AI. Our goal is to make Japan "the easiest country in the world to develop and utilize AI." This lecture will provide an overview of Japan's AI policies, including examples of initiatives. [Lecture Items] 1. Evolution and development trends of AI 2. Japan's AI policy (background of the AI law enactment, promotion system, etc.) 3. AI-related initiatives (AI Basic Plan, AI guidelines, etc.) 4. Q&A / Business card exchange

In this 5S seminar, we won't just stop at "organizing and tidying up." We will provide plenty of tips on how to utilize 5S as a "visualization of work" and a "tool for discovering waste," evolving the workplace into a more comfortable and productive environment! ✅ Improvement tips you can use starting tomorrow ✅ Engaging and practical exercises and workshops that will inspire and excite you From "doing it because I was told to" to "wanting to take action myself" Your step forward will lead to the evolution of the entire team. This is an opportunity to cultivate a "mindset for improvement" among young employees and enhance the autonomy of the entire organization. From "waiting for instructions" to "thinking and taking action" As you become more accustomed to your work, you will notice the waste and potential that exists. Now, let's gain the "power to change" with 5S! Benefits of 5S: 1. People grow 2. Time becomes more abundant 3. The workplace environment improves 4. 5S does not require significant costs 5. It can be implemented regardless of company size or job type 6. It is appreciated by stakeholders We will teach you the tips to transform 5S from something done because a superior said to do it, or only when there is time, into an enjoyable and sustainable practice. *For more details, please download the PDF or contact us.

This exhibition is one of the largest specialized symposiums in Japan, focusing on fullerenes, carbon nanotubes (CNT), graphene, nanomaterials, advanced materials, functional materials, and two-dimensional materials. Many researchers and engineers involved in material development, device applications, measurement and analysis, research and development, and mass production technology will attend. At our booth, we will introduce products and technological solutions that support research in nanocarbon, advanced material evaluation, device development, and industrial applications from fundamental research. ■ Planned Exhibits - Products from PicoQuant - Ultra-high stability interferometer "GEMINI" (NIREOS) - Superconducting nanowire single-photon detector (SNSPD) (Single Quantum) - Broadband wavelength-tunable laser 400–1000nm SuperK CHROMATUNE (NKT Photonics)