I. Sailing Overseas to "Go Global" – Seeking New Opportunities Through Cross-Border Cooperation

Founded in 2008, DVN focuses on automotive lighting, LiDAR, and interior communities. Today, it has over 200 global members, including more than 30 OEMs, over 40 Tier 1 suppliers, more than 100 Tier 2 suppliers, as well as universities and research institutions. The DVN (Frankfurt) Automotive LiDAR Conference has been held annually since 2018, now in its 7th consecutive year.

The 7th DVN Automotive LiDAR Conference and Exhibition will be held from November 18 to 19, 2024, in the Frankfurt, Germany area. As an annual highlight of the LiDAR industry, the DVN LiDAR Conference has become a must-attend technology event for staying informed about the latest innovations and trends.
Participating in overseas exhibitions and conferences is an important part of SUNA' globalization strategy. The DVN Conference brings together executives, decision-makers, experts, potential suppliers, customers, and industry peers from around the world. By participating in this event, we look forward to showcasing our innovations to the world and establishing closer partnerships with global peers.
During the forum, SUNA showcased its two major product series — silicon capacitors/silicon IPDs and wafer-level microlenses — attracting the attention of many industry experts and customers. In-depth discussions and exchanges took place, while also gaining further insights into the latest technology development trends of leading companies.

II. Professionalism Forges Quality, Quality Achieves Excellence

Optical microlenses in LiDAR are primarily used for beam shaping and focusing. They adjust the beam generated by the laser transmitter to ensure appropriate divergence, beam width, and cross-sectional area — thereby improving beam quality. Suna Optoelectronics' wafer-level microlens solutions have become an indispensable optical component in LiDAR systems.
Silicon capacitors in LiDAR are mainly used as pulse generation capacitors. Compared with traditional ceramic capacitors, silicon capacitors can be placed closer to the laser via wire bonding, helping to reduce overall loop ESL and improve pulse waveforms — enabling longer detection distances. Silicon capacitors offer high capacitance stability (capacitance remains nearly unchanged under voltage and temperature variations), delivering more stable laser energy output. In addition, silicon capacitors also provide cap arrays and silicon IPD products with integrated passive components, offering customers high-performance, high-reliability complete solutions. SUNAs' silicon capacitor products are customizable, with fast response and fast delivery, and have already been widely used in automotive, consumer, optical communications, and other fields.
The advancement of these technologies is expected to further enhance LiDAR performance while reducing costs. The application of optical microlenses and silicon capacitors in LiDAR not only improves LiDAR performance but also helps lower costs and increase reliability — making them key factors driving the development of LiDAR technology.

III. Technology Advances at a Rapid Pace, Driving Industry Transformation

LiDAR technology, as a key high-precision ranging and 3D reconstruction technology, has seen widespread application and rapid development across multiple fields in recent years.
1. Technological Innovation Driving Industry Growth: With continuous technological progress, LiDAR has achieved significant advances in hardware, algorithms, and sensor fusion. Future LiDAR products will be smaller, lighter, lower-cost, and higher-performance, enabling widespread adoption across more application areas. At the same time, LiDAR technology will further integrate with other sensors, chips, and communications technologies to form more complete intelligent perception systems — enhancing applications in autonomous driving, intelligent transportation, and beyond.
2. Market Demand Expanding the Industry: As consumer demand for intelligence, safety, and convenience continues to rise, the demand for LiDAR in areas such as autonomous driving, intelligent transportation, robotics, and surveying/mapping will continue to grow. Especially in autonomous driving and intelligent transportation, as relevant policies are progressively implemented and technologies mature, the market demand for LiDAR will be further unlocked.
3. Performance Improvement and Cost Reduction: Key LiDAR metrics — including detection range, resolution, field of view, and accuracy — will continue to improve to meet the requirements of higher-level autonomous driving. With technological advancements and mass production, LiDAR prices will gradually decline, enabling more mid-range and entry-level vehicles to be equipped with LiDAR.
4. Cross-Industry Applications: Similar to intelligent vehicles, robots also require LiDAR for environmental perception — and the robot market holds enormous growth potential.
5. Market Size Growth: The global LiDAR market is projected to grow from $538 million in 2023 to $3.632 billion by 2029, representing a compound annual growth rate (CAGR) of 38% over the period.

SUNA
2024.11.19