IDW '23



The IDW ’23 Exhibition covers materials, components, manufacturing and measuring equipment, software systems, and other related products for display devices.
We will hold an exhibition on-site and at the metaverse venue.

On-site Exhibition
Date: December 6-8, 2023
Place: Exhibition Hall B, TOKI MESSE Niigata Convention Center
Hours: Wednesday, December 6   12:40-18:00
Thursday, December 7   10:00-18:00
Friday, December 8   10:00-14:00
Metaverse Venue

You can communicate with the exhibitor by voice chat. Participation in the metaverse venue does not require the installation of VR equipment or applications, and you can easily participate from a web browser. You can check the image of the metaverse system that we use from here (YouTube: Please use the auto-translation function.).

Hours: Tuesday, December 5   20:10-21:00
Wednesday, December 6   12:30-15:00
Thursday, December 7   12:30-15:00

(as of November 14, 2023)

  • Admesy Japan GK
  • FerioWorks LLC
  • IDTechEx
  • Panasonic Corporation
  • Restar Communications Corporation
  • Silvaco Japan Co., Ltd.
  • Solidray Co.,Ltd.
  • TechnoTeam Bildverarbeitung GmbH (by Physix Technology Inc.)
  • Optical Info. Sys. Lab., Kansai Univ.
  • Hikari Eng. Physics Lab., Nagaoka Univ. of Tech.
  • Spatial Image Media Lab., Nagaoka Univ. of Tech.
  • Mutsu Lab., Ryukoku Extension Ctr., Ryukoku Univ.
  • Yamamoto & Mizushina Lab., Tokushima Univ.
  • Electron Device Eng. Labs., Univ. of Toyama
  • Yamamoto Lab., Utsunomiya Univ.
  • Admesy Japan GK
  • Hashilus Co, Ltd.
  • Hitachi, Ltd.
  • Dept. of Orthoptics and Visual Sci., Kitasato Univ.
  • Restar Communications Corporation
  • Silvaco Japan Co., Ltd.
  • Toshiba Corporation
Exhibition Contents
Admesy Japan GK  
Admesy is a manufacturer of light and color measurement devices based in the Netherlands. We will exhibit the following three products for display measurement.
- Prometheus Viewfinder...Electrical viewfinder, capable of measuring spectra, chromaticity, and flicker.
- Prometheus colorimeter 27mm lens...Fastest and most accurate colorimeter
- Prometheus LF 17mm lens...Ultra-fast flicker meter with 800,000 samples/second.
It is easy to measure both on the production line and in R&D. Of course, it has the measurement speed and accuracy needed to measure a wide variety of displays.
CITIZEN FINEDEVICE is a manufacturer that can provide the entire process from the development and manufacture of ferroelectric liquid crystals(FLC) to the manufacture of LCD/LCOS panels and the assembling with moldings and optical components into complete modules.
We have developed new FLC for LCOS at this time, so that we will exhibit at our booth. This FLC has a wider temperature range and improved resistance to alignment defects, so that it can improve contrast at high temperature. How about to use this FLC for LCOS of your AR device?
Setfos and Laoss, Fluxim software solutions, are expertly designed to simulate the core functions of LEDs and solar cells (including organic, perovskite, and quantum-dot variants) at both micro and macro scales. Capable of simulating light-outcoupling from OLEDs, light-absorption in thin-film solar cells, and charge generation, transport, and recombination in semiconductor devices, these software tools significantly enhance the R&D process for OLEDs, displays, lighting panels, solar cells, and photovoltaic arrays.
FerioWorks LLC  
Rigid Gems is an innovative real-time ray tracing software by FerioWorks and showcases the next generation of CG using ray tracing, even without using the most expensive hardware.
We'll be at IDW ’23 at Toki Messe Niigata Convention Center, where you'll be able to experience the evolution of CG in person.
MiNY PL is an inspection system for micro LED wafers utilizing photoluminescence(PL) measurement method. This is a non-contact, non-destructive method for evaluating LED characteristics by imaging the light emitted from LEDs by photoexcitation and enables automatic screening of LED defects on wafers using the measurement results of “emission wavelength”, “PL intensity”, and “appearance”.
3 main features of MiNY PL are as follows.
· Detects abnormalities in luminescence and wavelength that cannot be detected by Automated Optical Inspection(AOI).
· Enables 100% inspection, which is not possible with electroluminescence(EL) inspection.
· Enables inspection in the front-end of the manufacturing process, contributing to higher yields.
IDTechEx has provided independent market research, business intelligence on emerging technologies. We have more than 130 research reports and subscription service which customers access our full body of market, technology and company data through our online portal in combination with direct analyst engagement.
We have recently released new research report titled “Displays for Virtual, Augmented and Mixed Reality 2024-2034: Forecasts, Technologies, Markets” It covers XR headsets, including micro-LED, laser beam scanning, LCOS displays, OLED, LCDs, holographic and light field displays, and more. Players, forecasts, and analysis in the VR, AR, and MR markets. Please visit our booth and check our service.
Panasonic Corporation  
We display VR glasses MeganeX Business Edition. Our VR glasses are designed for use in digital twin business environments (automobiles, AEC and Aerospace). They can be used with many SteamVR compatible apps, such as Autodesk VRED. Key features
Light weight, Stylish design
Micro OLED panels: 2.6K*2.6K*10bits
Pancake lens, HDR capable
Head tracking: Inside Out & Outside In (Option: Valve Lighthouse compatible)
SteamVR compatible
Diopter Adjustment
Dual microphones & speakers
Restar Communications Corporation  
Restar Communications Corporation will introduce measuring equipments for evaluating displays and measuring the thickness of thin films.
ELDIM: Viewing Angle Measurement
Please visit our booth at TOKI MESSE Niigata Convention Center to know more about our products.
We will be exhibiting a printing method for forming solder bumps that can be used for micro LED chip bonding. Gravure offset printing is a printing method that can form solder bumps with a minimum size of 8 Ám at a narrow pitch. It is printed using the newly developed fine particles solder paste and intaglio plate with optimized shape. The advantages of our printing machine are: For large-area (corresponding to 300mm wafer), Achieves high positional precision (3σ=5Ám) regardless of rigid or flexible substrates.
Shintech offers design simulator and measurement instruments for LC based optical devices. The simulator tell us how to control the propagating light using LC, optical films, periodic structures, and others. The measurement machines determine the LC cell parameters and optical anisotropy of your prototypes or product devices. Our solutions accelerate your research, development, manufacture, and your business.
Application areas: LCD, OLED, VR, AR, Optical communications
Silvaco Japan Co., Ltd  
Almost all manufacturers of displays use the Silvaco suite for design and most of these designs are in high-volume manufacturing. Silvaco has a complete flow from TCAD-to-Signoff for display design. Through many years of collaboration with display manufacturers, we have shared and worked together to solve issues in display development, design, and manufacturing. Please visit our booth to get to know our solutions, not just our products. You will find the solutions to the problems you are facing. Experienced engineers familiar with display technology are also available for consultation.
Solidray Co., Ltd.  
For over 35 years, Solidray develops VR systems for businesses in various fields such as R&D, safety education, and entertainment.These are constructed and controlled by our original VR software “moage”. We will exhibit AR space sharing using a couple of latest HMD (VIVE XR Elite).
*Subject to change without notice
TechnoTeam Bildverarbeitung GmbH (by Physix Technology Inc.)  
Physix Technology is a provider of state-of the art TechnoTeam measuring equipment in Japan. We have a range of high-precision instruments for measuring luminance with color and light distribution.
We will do live demonstration using LMK6, luminance measuring video phometer of which dynamic range is 1:10000000 (∼140 dB). TechnoTeam is here to support your technical demand. Please stop by our booth.
Since display panels in AR/VR display devices have become smaller and had higher resolution in recent years, the point measurement with spot LMDs has become difficult to be accurately performed. Therefore, 2D imaging light spectrometry measurements are desired in the measurements for AR/VR display devices. We have been performing the 2D spectrometry measurement for various commercially available AR/VR display devices using our spectroradiometer (Topcon Technohouse Corporation model SR-5100 HM). During the exhibition, we will demonstrate SR-5100HM with 40/80/140 degree lens to measure luminance uniformity, chromaticity non-uniformity and contrast specified in IEC 63145-20-10.