安達新産業 List of News Articles

Thank you very much for your continued support. We would like to inform you that our company will be closed for summer vacation on the following dates. ■ Summer Vacation Period From Wednesday, August 13, 2025, to Sunday, August 17, 2025. We will resume normal business hours on Monday, August 18, at 8:30 AM. We apologize for any inconvenience this may cause and appreciate your understanding.

The Kansai Expo, to be held in Osaka in 2025, is a major event where cutting-edge technologies and services from around the world gather under the theme of "Designing a Future Society Where Life Shines." The expo venue will showcase a variety of technologies that will change our future lives, including AI, robots, smart agriculture, and aerial displays, captivating many people. As a company based in Osaka, we at Adachi New Industries are fully committed to enhancing this locally hosted international event as enthusiastic spectators. That aside, it is noteworthy that many of these future technologies actually deal with "light" and are supported by the technology of "optical thin films." Whether reflecting, transmitting, or extracting specific wavelengths of light, optical thin films play a crucial role in sensors and cameras that function as the "eyes" of humans and robots, even though they are not visible at first glance. [1] What is an AI suitcase? An exploration of next-generation mobility support devices [2] Introduction to the heart of technology [3] Connection with optical thin films [4] The future of autonomous mobility support [5] Thoughts on the expo as a "testing ground for future society" For more details, please visit our company website.

Interdigitated Electrode (IDE) is an important electrode structure used in various sensing devices such as biosensors, gas sensors, and impedance measurements. At Adachi New Industry, we leverage our long-standing thin film formation technology and fine pattern processing technology to manufacture high-performance interdigitated electrodes using copper (Cu). ◆◆Are you facing any of these issues? - Concerned about the degradation of electrode performance due to copper (Cu) oxidation - Unable to form fine interdigitated patterns - Difficulties with etching, and less expertise in fine processing compared to Au or ITO - Unable to produce chips suitable for electrical migration testing - Poor adhesion to substrates, leading to delamination or cracking (struggling with the design of barrier layers or surface treatments) - Unable to find a processing partner that can produce stable prototypes in small quantities Please check our website for more information.

Thank you very much for visiting the Adachi New Industry Co., Ltd. booth at "Light Laser Kansai 2025," held at My Dome Osaka from July 16 (Wednesday) to July 17 (Thursday), despite your busy schedules. Thanks to all of you, we were able to hold a successful exhibition, and we sincerely appreciate it on behalf of all our staff. We understand that there may have been some shortcomings due to the limited time for explanations. If you have any questions regarding the information provided, please feel free to contact our company representatives. We are committed to doing our utmost to meet your expectations in the future, and we kindly ask for your continued support. ◆◆ Exhibition Contents on the Day ◆◆ 〇 New Products - Dielectric multilayer film (905nm BPF) + Metallization (LID) - Ultraviolet region (UV) - BPF (255nm) - AR coating on Alonix sheets (Toa Gosei) ◆◆ Other Exhibited Products - Infrared-related products (AR, BPF, LPF) - Visible light filters (bandpass filters, dichroic filters, etc.) - Mirrors - Patterned products (photoresist, etching processing)

This week, it will be held from July 16 (Wednesday) to July 17 (Thursday). Below are the details of the exhibits at Optical & Laser Kansai 2025. We would be grateful if you could visit and confirm with your own "eyes"!! Date: July 16 (Wednesday) - July 17 (Thursday), 2025, 10:00 AM - 5:00 PM Venue: MyDome Osaka, 1F Exhibition Hall A (2-5 Honmachi-bashi, Chuo-ku, Osaka 540-0029) Optical thin film products: Filters covering a wide wavelength range from ultraviolet to infrared Pattern processing: Fine processing using photolithography and etching Infrared anti-reflective coatings: DLC on germanium (Ge) substrates and AR on Toa Gosei Alonix Ultraviolet bandpass filters: Filters that transmit 255 nm Dielectric multilayer films + metallized patterns: LID We warmly welcome visits to our booth!! Please feel free to consult with us. Pre-registration is required for Optical & Laser Kansai 2025, so we apologize for the inconvenience, but please register here.

Gold film comb-shaped electrodes with fine electrode gaps and high conductivity are attracting attention in fields such as biomolecule detection, gas sensing, and humidity detection. At Adachi New Industry, we leverage our long-standing track record and unique thin-film processing technology to provide custom electrodes optimized for our customers' applications. ❖❖ Are you facing any of these issues? - Struggling with the selection of electrode materials. - Dealing with insulation failure and leakage current problems. - What measures can be taken for response variability and low reproducibility? - Are there issues with compatibility and distortion with the substrate? - Before customizing, would you like to try standard stock if available? For more information, please check our website.

Adachi New Industry Co., Ltd. has leveraged its precise pattern processing technology to provide a diverse range of reticle products. We have applied the technologies cultivated in the optical field to expand into a wide array of sectors, including medical and biotechnology, surveying, construction, civil engineering, aerospace, and gaming and sports. In recent years, the reticles demanded by various industries have become increasingly high-precision and high-functionality. We create new value by offering custom solutions tailored to each need. In this presentation, we will introduce examples of reticle applications in various fields and our technical strengths. 【1】Expansion into the medical and biotechnology field 【2】Surveying, construction, and civil engineering field 【3】Aerospace field 【4】Gaming, video, and AR/VR field 【5】Industrial inspection and quality control field 【6】Strengths of Adachi New Industry's reticles Through fine pattern processing, the possibilities of reticles are now expanding into all fields. As precision and reliability are required in diverse areas such as medical, surveying, aerospace, and gaming, Adachi New Industry Co., Ltd. continues to provide optimal solutions for our customers. As a forward-looking partner, we will challenge ourselves to achieve further technological innovation. Please feel free to consult with us. For more details, please check our company website.

The term "reticle" may bring to mind the original plates depicting fine circuit patterns used in semiconductor manufacturing for many people. However, the role of reticles extends beyond just that. As precision components in optical devices or as key components in new microfabrication technologies, they play an important role in various familiar situations. This time, we will focus on the world of reticles outside the semiconductor field, exploring their etymology, diverse applications, and the strengths of Adachi New Industry Co., Ltd. 【1】Etymology of Reticle 【2】What is a Reticle? 【3】Diverse Applications: Reticles Supporting Our Lives 【4】Key Technologies in Reticle Manufacturing 【5】Strengths of Adachi New Industry Reticles For more details, please refer to our company website.

In 2023 and continuing into 2024, we will also be exhibiting at "Optics & Laser Kansai 2025." Date: July 16 (Wed) - 17 (Thu), 2025, 10:00 AM - 5:00 PM Venue: MyDome Osaka, 1F Exhibition Hall A (Address: 2-5 Honmachi-bashi, Chuo-ku, Osaka 540-0029) Booth No.: o-27 Optical thin film products: Filters covering a wide wavelength range from ultraviolet to infrared Pattern processing: Fine processing using photolithography and etching Infrared anti-reflection films: DLC on germanium (Ge) substrates and AR on Toa Gosei Alonix Ultraviolet BPF: Filters that transmit 255nm Dielectric multilayer films + metallized patterns: LID ★★ We warmly welcome reservations for visiting our booth↓↓ Please feel free to consult us. Pre-registration is required for attending Optics & Laser Kansai 2025, so we apologize for the inconvenience, but please register here. We invite you to stop by our booth and view our various products during this opportunity. Additionally, Adachi New Industry Co., Ltd. is also currently holding private exhibitions.

Diamond, referred to as the "ultimate semiconductor," is expected to contribute to improvements in energy efficiency, innovations in information and communication technology, and even advancements in quantum technology and the medical field due to its unparalleled physical and electrical properties. In recent years, advancements in the synthesis technology of high-quality diamond crystals have made the practical application of devices using diamond, once considered a dream material, increasingly realistic. However, to realize its excellent potential as a device, precise "thin film processing technology" at the nanometer scale is essential. This time, we will introduce the application fields of diamond devices that are progressing toward practical use and the thin film processing technology. 1. Accelerating practical use of diamond devices 2. Essential thin film processing technology for device fabrication 3. Challenges in thin film processing and future prospects For more details, please visit our company website.

Diamond is the ultimate semiconductor material, expected to be applied in next-generation power devices, high-frequency devices, and quantum sensors, due to its unparalleled properties such as exceptional thermal conductivity, high dielectric breakdown strength, and wide bandgap. However, to realize these devices, it is essential to have "metallization" technology to form electrodes and wiring on diamond substrates, as well as "patterning" technology to process them into fine circuit patterns. Because diamond is a chemically extremely stable and hard material, there are unique challenges in adhering metal films to its surface and performing precise processing. 1. Characteristics of diamond substrates and the importance of metallization 2. Metallization process 3. Patterning process 4. Technical challenges and future prospects For more information, please visit our company website.

Are you having trouble selecting optical bandpass filters? In such cases, Adachi New Industry Co., Ltd. will secretly share a selection method that we really don't want to reveal. Optical bandpass filters are essential devices that "allow only the necessary wavelengths to pass through while blocking unwanted wavelengths." Their applications range widely, including medical devices, cameras, communication equipment, and FA sensors, each requiring different performance characteristics. This time, we have organized in detail the basic functions commonly required for bandpass filters, as well as the specific characteristics that are emphasized for different applications. If you want to avoid mistakes when choosing filters or are looking for hints for development and design, please refer to this information. 1. Basic functions commonly required for bandpass filters 2. Structure of bandpass filters (based on general cases) 3. Bandpass filter selection checklist 4. [By application] Required characteristics of bandpass filters For more details, please visit our company website.

A bandpass filter is a filter that enables selective transmission of light in various applications, allowing for the selective exclusion of light at other wavelengths. Based on its proven performance in visible light, it is also optimized for infrared wavelengths (830 nm) by controlling the film formation, making it ideal for applications requiring delicate light, such as photoelectric sensors (TOF sensors) and safety sensors. ◆◆ Are you facing any of these issues? - I want to allow only a specific wavelength in the near-infrared range (830 nm). Is that possible? - I would like to use a bandpass filter adapted to the wavelengths of near-infrared LEDs or lasers. - I need to widen the stopband because light at wavelengths other than the desired one becomes noise. - Can you take into account the range of incident angles? - I would like to test the specifications with a small quantity first. Do you have standard stock items? For more information, please visit our website.

SiC (silicon carbide) substrates possess characteristics such as high thermal resistance, wide bandgap, and high breakdown electric field strength, making them particularly important in the field of power electronics. Due to their excellent physical properties, SiC substrates are suitable for device applications in high voltage and high temperature environments, and they are expected to significantly improve energy efficiency compared to conventional Si substrates. Therefore, their use is also expanding in test chip-related applications such as TEG chips. 1) Main characteristics of SiC substrates 2) Comparison with GaN (gallium nitride) 3) The necessity of metallization on SiC substrates Summary For more details, please check our company website.

We have introduced the latest dicing cutting machine at the Higashi-Osaka factory of Adachi New Industry Co., Ltd. With this new equipment, Adachi New Industry Co., Ltd. can now achieve in-house processing from the design of optical thin films and metal pattern processing to film formation, etching, lift-off pattern processing, and chip creation, all in a consistent manner. We will strive to meet your expectations by aiming for even higher quality, precision, and stable supply. ■Specifications Maximum work size: φ8 inches (up to 141×141mm) Minimum cut size: 3×3 mm 　　　　　　　　　*We will achieve processing of even smaller sizes in the future. ■Processable substrates - Optical glass substrates (B270, D263, blue plate, quartz, etc.) - Silicon wafers *We also plan to gradually increase the types of processable substrates in the future.

We have added a new product to our standard inventory lineup: a "UV transmission filter" that cuts visible light while allowing infrared wavelengths to pass through, which has been frequently inquired about! ◆ This product simultaneously transmits ultraviolet and infrared light while cutting all visible light. It allows UV-A wavelengths to pass through while cutting visible light, with a rise starting from near-infrared. It is a very tricky film formation, but we encourage you to give it a try. ◆ Regarding standard inventory products from Adachi New Industry Co., Ltd.: - I need a few pieces quickly for product development and performance testing... - I want to get a rough idea for now... - I would like to try a prototype with a slightly altered shape... Adachi New Industry sincerely addresses the voices of such customers! In today's world, where simulation technology has advanced, we will respond quickly to customer requests by providing standard inventory products, so please feel free to contact us!

We sincerely apologize for the inconvenience, but we would like to inform you about our business hours and shipping schedule during this year's Golden Week as follows: We understand that this may cause some difficulties for our business partners, and we greatly appreciate your understanding and cooperation. ■ Closed Days: April 29, 2025 (Tuesday) and May 3, 2025 (Saturday) to May 6, 2025 (Tuesday) ■ Shipping Resumes: May 7, 2025 (Wednesday) << Request >> We anticipate significant congestion before and after Golden Week, which may disrupt transportation. At Adachi Shin Sangyo Co., Ltd., we are committed to taking the utmost care to minimize any inconvenience. We kindly ask for your understanding and consideration, and to handle your orders with ample lead time. Thank you.

Currently, many moisture detection methods are contact-based and must directly measure the target object. By utilizing optical filters, there is potential to detect moisture non-contact in real-time using specific wavelengths such as infrared. To detect moisture (water) using its absorption characteristics, it is necessary to target specific wavelength bands. Water shows strong absorption in certain infrared (IR) regions, and the following wavelengths are commonly used for moisture detection. ◆◆ Are you facing any of these issues? - Difficulty in achieving accurate moisture detection (want to minimize the effects of stray light). - Want to improve the transmittance at specific wavelengths, is that possible? - Need to enhance the durability of the filters. - Want to optimize the balance between cost and performance. - There is a range of incident angles, can that be taken into account? For more information, please visit our website.

Currently, many moisture detection methods are contact-based and require direct measurement of the target object. By utilizing optical filters, there is a possibility to detect moisture non-contact in real-time using specific wavelengths such as infrared. To detect moisture (water) using its absorption characteristics, it is necessary to target specific wavelength bands. Water shows strong absorption in certain infrared (IR) regions, and the following wavelengths are commonly used for moisture detection. ◆◆ Are you facing any of these issues? - The influence of visible light makes it difficult to accurately measure moisture absorption wavelengths. - Errors occur due to the reflectivity of the measurement target. - It is challenging to consistently detect moisture in different materials. - It is problematic because it is easily affected by ambient light. - Balancing miniaturization of devices and cost is difficult. For more information, please visit our website.

We have added a standard stock lineup for the "Infrared Transparent Resin Substrate 905nm AR Alonix Sheet," which cuts visible light and transmits infrared, a product that has received many inquiries! ◆ Excellent infrared transmission and cutting of the entire visible light spectrum The substrate uses Alonix Sheet manufactured by Toa Gosei Co., Ltd., cutting visible light and allowing for a rise from near-infrared. How about considering it as a window for analytical instruments or LiDAR? ◆ Regarding standard stock products from Adachi New Industry Co., Ltd... - I need to see product development and performance testing urgently, so I would like to separate them into a few pieces... - I want to try to get a rough idea for now... - I would like to make a slight change in shape and try prototyping... Adachi New Industry sincerely addresses the voices of such customers! In today's world where simulation technology has advanced, we will respond quickly to customer requests by providing standard stock products, so please feel free to contact us!

Currently, many moisture detection methods are contact-based and require direct measurement of the target object. By utilizing mirrors, there is potential to detect moisture in real-time non-contact using specific wavelengths such as infrared. Additionally, moisture (water) shows strong absorption in specific infrared (IR) regions, and the following wavelengths are generally used for moisture detection. Measurement devices and inspection equipment require mirrors with high reflectivity. The feature of the mirrors produced by Adachi Shin Sangyo Co., Ltd. is that they can achieve high reflectivity through multilayer dielectric coatings. ◆◆ Are you facing these issues? Difficulty in reflecting specific wavelengths for moisture detection. Trouble with noise generated by reflections within the optical system. Difficulty in detecting moisture in low light environments. Decreased measurement accuracy in outdoor environments (selective wavelength reflection is necessary). Challenges in realizing compact measurement devices. For more information, please visit our company website.

Recently, Adachi New Industry Co., Ltd. at the Higashi-Osaka Factory was awarded the "Excellent Hazardous Materials Handler" for the fiscal year 2024 by the Higashi-Osaka City Fire Department. This award is given to businesses recognized for their thorough management and handling of hazardous materials. At our company, each employee is committed to the proper handling of hazardous materials, and we conduct regular safety training and equipment inspections. We also actively participate in local disaster prevention activities, striving to contribute to the realization of a safe and secure society. Two representatives, including the factory manager, attended the ceremony, which was described as formal and quite tense, with over 50 participants including the Mayor of Higashi-Osaka, the Fire Brigade Chief, and city council members. List of Awardees Encouraged by this award, we will continue to strengthen our fire prevention measures and work towards creating an even safer environment. We appreciate your continued support.

Currently, many moisture detection methods are contact-based and require direct measurement of the target object. However, by utilizing optical filters, there is a possibility to detect moisture non-contact in real-time using specific wavelengths such as infrared. To detect moisture (water) using its absorption characteristics, it is necessary to target specific wavelength bands. ◆◆ Are you facing any of these issues? - There are false detections due to the influence of ambient light on moisture detection. - You are struggling with decreased sensitivity of the detection device. - There is a significant decrease in measurement accuracy in outdoor or mobile environments. - There is a large amount of interference noise due to the multilayer structure of optical components. - Quantitative measurement of moisture content is difficult. For more information, please visit our website.

Moisture detection is an important technology across a wide range of fields, including food, agriculture, healthcare, and industry. In particular, specific wavelengths in the near-infrared (NIR) and mid-infrared (MIR) regions show significant absorption by moisture, allowing for non-contact and high-speed measurements. To efficiently utilize these wavelengths, optical filters that selectively transmit specific light are essential. Bandpass filters play a crucial role in improving measurement accuracy and eliminating unwanted light. This article explains the main wavelengths for detecting moisture and the appropriate optical filters for them. Additionally, it introduces suitable filter selection for various applications. 1. Main wavelengths for detecting moisture 2. Role of optical filters 3. Filter selection by application 4. Reasons why moisture management is important For more details, please refer to our website.

We have added a standard stock lineup for the "UV Transmission Filter," which has been frequently inquired about! ◆ Excellent UV Transmission Characteristics This filter allows ultraviolet light in the range of 250 to 380 nm to pass through due to its multilayer film and interference effects. Our unique film formation technology has achieved an extremely low ripple and high transmission rate. ◆ About Adachi New Industry Co., Ltd. standard stock items... - I need several pieces at different levels for product development and performance testing as soon as possible... - I want to try a rough estimate for now... - I would like to make a slight change in shape for prototyping... Adachi New Industry sincerely addresses the voices of such customers! In today's world where simulation technology has advanced, we will respond quickly to customer requests with our standard stock items, so please feel free to contact us!

Silicone itself is primarily used as an insulating material, so it does not play a role in preventing electromigration in the metal wiring parts where current flows directly. However, insulating materials and protective layers that contain silicone may contribute indirectly to suppressing the occurrence of electromigration. Adachi New Industry Co., Ltd. is selling conformal coatings for electromigration prevention as an agent for Momentive. *Please refer to the Momentive product website below. 1. Possibilities for electromigration countermeasures using silicone 1-1. Role as an environmental protective layer 2-2. Use as a sealing material 2. Other countermeasures to directly prevent electromigration 2-1. Improvement of wiring materials 2-2. Optimization of wiring design 　To be continued... For more details, please visit our company website below.

Regarding the "Notch Filter," which has received numerous inquiries for some time now, we have added it to our standard inventory lineup!! ◆ What is a Notch Filter? Conventional optical filters (optical thin films) consist of alternating layers of high-refractive-index and low-refractive-index films, exhibiting specific optical characteristics. In contrast, a Notch Filter (band-stop filter) is a film product designed to periodically change the refractive index in the thickness direction. It is a groundbreaking optical filter that achieves optical characteristics that were previously unattainable by periodically varying the refractive index. ◆ About the standard inventory products from Adachi New Industry Co., Ltd... - I need a few pieces at different levels for urgent product development and performance testing... - I want to try something out for now... - I would like to make a slight change in shape and create a prototype... Adachi New Industry sincerely addresses the voices of such customers! In today's world, where simulation technology has advanced, we will respond quickly to customer requests by providing standard inventory products, so please feel free to contact us!

As the miniaturization of electronic devices progresses, electromigration has become a significant issue of concern. This phenomenon occurs when high current density is applied to metal wiring, causing atoms to move and leading to a decline in device performance or failure. Since this phenomenon directly affects the lifespan and reliability of electronic devices, it is not an exaggeration to say that verification methods are a crucial technology. I will explain the overview of verification methods and the latest technological trends as of February 2025. 1. Verification Methods (1) Experimental Techniques (2) Simulation Technologies 2. Latest Trends (1) Development of New Materials (2) Utilization of Sputtering Thin Film Technology (3) Innovations in Miniaturization Processes (4) Application of AI and Machine Learning For more information, please visit our company website.

Electromigration refers to the phenomenon where metal atoms move within the metal wiring of electronic devices due to the influence of strong current density. This phenomenon is caused when electrons flowing through the metal collide with atoms, imparting tiny forces. Below, we will explain its basic mechanisms and effects in detail. 1. Main factors 2. Conditions prone to influence 3. Results and impacts 4. Measures to mitigate effects For more details, please check our website.

Optical film jigs are important devices used for precise operation and stable holding in the coating process and evaluation of thin films. Optical thin films are formed with a uniform and accurate thickness on lenses, mirrors, and filters, making the role of jigs extremely important. Deposition jigs are devices or equipment used to deposit optical thin films precisely and uniformly onto substrates, playing a crucial role that directly affects the quality of the thin films. The deposition process includes methods such as evaporation, sputtering, and chemical vapor deposition (CVD), each requiring corresponding jigs. Here, we will explain in more detail about deposition jigs. 1. Introduction to Types of Deposition Jigs 1) Substrate Holding Jigs 2) Rotating Jigs 3) Masking Jigs 4) Heated Jigs 5) Electrode Jigs 2. About Dome Jigs 1) Features and Roles 2) Examples of Dome Jig Usage 3) Advantages of Dome Jigs 4) Challenges of Dome Jigs Please check our company website.

Anti-reflective coatings (AR coatings) are an essential technology for optical devices, displays, and glass products. Typically, surfaces like glass reflect light, which reduces visibility, but anti-reflective coatings minimize this reflection. This thin-film technology enhances light transmission and provides a clearer and more comfortable visual experience. Its effects are particularly notable in everyday products such as camera lenses and smartphone screens. Here, we will introduce the basic principles, types, and main applications of anti-reflective coatings. 1. What are anti-reflective coatings? 2. How do anti-reflective coatings work? 3. Types of anti-reflective coatings 4. Effects of anti-reflective coatings 5. Conclusion - Future prospects For more details, please check our company website.

In 2025, the Year of the Wood Snake, I sincerely pray that it will be a wonderful year filled with hope for everyone. The current zodiac sign, "Snake," is known as a creature that symbolizes change and rebirth. Its ability to shed its skin and grow reflects our spirit of challenge and evolution. Additionally, "Wood" represents youthful energy and the growth of trees, suggesting that this year will feel like a new beginning for the future. In this milestone year, we are also renewing our commitment to sharpen our skills and knowledge to create new value. In the field of optical thin films, intricate structures and precise designs create astonishing possibilities for manipulating light. Like this technology, we will leverage our accumulated experience and innovation to provide even greater value to our customers. In recent years, the importance of optical thin films has rapidly increased in next-generation communications, displays, medical applications, and space exploration. We aim to make 2025 a year of technological innovation that meets your expectations in these cutting-edge fields. We will continue to provide quality and service that respond to your trust, and we are determined to grow together with you and pave the way for the future. Adachi New Industry Co., Ltd.