Innovative QR code technology provides an independent identification number for each LED and corresponds to its test data one-to-one;
Manufacturers can directly obtain the data of each LED, thus significantly reducing optical calibration operations and simplifying the production process;
The launch of the DMC project fully demonstrates ams-OSRAM's strategic layout of adding value to LED products.
ams-OSRAM (Swiss Stock Exchange: AMS), the world's leading optical solutions provider, recently announced the launch of innovative QR code product innovation technology, aiming to help automotive lighting module and system manufacturers increase production capacity and production efficiency while ensuring a high degree of consistency in optical quality and performance.
Data Matrix Code (DMC) is an innovative technology that prints a unique machine-readable code on the surface of each LED package. At present, DMC technology has been used in some products of ams OSIRE® series automotive LEDs. The QR code on the package corresponds to specific data for each LED production unit, including color coordinates, light intensity and forward voltage under dual current settings.
This dual-current setup provides manufacturers with the widest range of dimming options to flexibly adapt to day and night lighting modes while meeting the automotive industry's stringent color point stability requirements.
Anita Wenzl, Senior Product Marketing Manager ams-OSRAMemphasize:
As a leading company in LED manufacturing, ams-OSRAM is the first to realize the printing of codes on the surface of LEDs, one-to-one correspondence between each LED chip and its test data. This innovation in QR code technology not only helps manufacturers improve production efficiency, but also significantly reduces manufacturers’ capital investment in expensive optical inspection equipment, while also lowering the professional and technical threshold required to operate such equipment.
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LED+: unique data empowerment,
Upgrading accuracy to add value to products
ams-OSRAM has successfully enhanced the value of its automotive LED products by introducing QR code technology. This technology provides hard data to digitize and automate factory processes. Currently, there are three automotive-grade LED products equipped with this advanced technology:
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OSIRE® E5515 is an RGB "side-emitting" LED designed for ambient lighting in modern automotive interiors.OSIRE® E5515 is available in a white low profile surface mount package ideal for coupling to compact light guides. In addition, its housing material has been optimized for higher temperature stability, thereby improving compatibility with the IMSE® (In-Mold Structural Electronics) process. This product can be ordered under part number KRTB AELPS2.32.
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OSIRE® E3323 is an RGB top-emitting LED specially designed for automotive interior ambient lighting.With an ultra-small size of only 3.3mm × 2.3mm × 0.7mm, it is the most compact product in the OSIRE® series and achieves a more flexible design than existing triangular or straight-line RGB chip configurations. This product can be ordered under part number KRTB DWLM31.32 or KRTB DWLM32.32.
ams and Osram will print a QR code on each LED, and manufacturers can choose whether to use these data based on actual needs. Thereafter, this value-added feature is likely to be rolled out to other products in the OSIRE® range.
The article comes from the ams OSRAM public account
In the future, cars will become the second intimate private space outside of home. Car interior lighting has become a design element that cannot be ignored. Ambient lights are in the market introduction and growth stage. How to design ambient lights better and perfectly realize people's needs? Car interaction requires the joint efforts of OEMs, car lighting factories, interior decoration factories, material manufacturers, controllers, films, light guide materials and other companies. Now Aibang has a WeChat group for automotive ambient lights, Geely, BYD, Great Wall, Changan , Dongfeng, Yanfeng, Ruibo Optoelectronics, Guangzhou Xinchen, Yilan Auto Parts, Wenzhou Jincheng, Covestro, Kurz, SCHOTT and other companies have joined. Friends from upstream and downstream of the industry chain are welcome to join the group to discuss and seek progress together. .
| No. | Topic | Guests to be invited |
| 1 | Development Trends of Light/Decoration Integration in Interior Ambient Lighting | OEMs/University Design |
| 2 | Discussion on Legal Regulations and Relevant Testing Standards for Interior Ambient Lighting | Industry Standards Committee |
| 3 | In the Era of Smart Cars, Innovation in Human-Machine Interaction with Ambient Lighting | HMI Suppliers/Leading Tier 1 Suppliers |
| 4 | Mass Production and Future Trends of Dynamic/Music Rhythm Ambient Lighting | Tier 1 Suppliers/Solution Providers |
| 5 | Smart Development Trends and Implementation Processes of Crystal Ornaments | Crystal Component Suppliers |
| 6 | Application Case of SMART RGB in Interior Products | RGB Suppliers |
| 7 | Application of OLED/Mini LED in Automotive Interior Ambient Lighting | OLED/Mini LED Suppliers |
| 8 | Implementation of Domestic LED Chips in Ambient Lighting | Domestic LED Chip Suppliers |
| 9 | Introduction to Smart Light Control Chip Solutions | Ambient Lighting Chip Suppliers |
| 10 | Integration of Real Wood/Aluminum with Interior Ambient Lighting | Real Wood/Aluminum Suppliers, OEMs, etc |
| 11 | Application of Translucent Surface Products in Interior Ambient Lighting | Translucent Leather Suppliers |
| 12 | Application of IMD/IME and other In-Mold Decoration Technologies in Ambient Lighting | IMD/IME Suppliers |
| 13 | Application of Inks in Automotive Ambient Lighting Products | Ink Suppliers |
| 15 | Innovative Molding Technology in Ambient Lighting Products | Equipment Suppliers |
| 16 | Application of Automotive Ambient Lighting from the Perspective of Transparent Materials | material supplier |
| 17 | Application Cases of Optical Fibers in Ambient Lighting Products | Optical Fiber Suppliers |
| 18 | Application of Light Guide Bars, Lens Products in Ambient Lighting | Light Guide Component Suppliers |
| 19 | Development and Application Cases of Exterior Ambient Lighting | Exterior Lighting Suppliers |
| 20 | Interior ambient lighting color consistency measurement and calibration | Ambient lighting detection suppliers |
| Number of attendees. | 1~2 people | 3 people and above |
| Pay before March 14th | 2600 yuan per person | 2500 yuan/person |
| Pay before April 14th | 2700 yuan per person | 2600 yuan per person |
| Pay before May 14th | 2800 yuan per person | 2700 yuan per person |
| On-site payment. | 3000 yuan per person | 2800 yuan per person |
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Recommended activities three:The 2nd Automotive Intelligent Exterior Industry Forum (April 17, Shanghai)
Event Recommendation 4: The 2024 Second Automotive Intelligent Dimming Glass Industry Forum (June 6, Shanghai)
The original article was posted on the WeChat official account "Smart Car Club."Significantly reducing the optical calibration of the final product and simplifying the production process, ams-OSRAM displays the test data of each LED through a QR code
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