Application‑based Planar Die Bonder segmentation isolates four dominant end‑use groups: Semiconductor packaging, MEMS devices, LED lighting, and Sensor modules. Semiconductor packaging remains the largest driver, representing approximately 45% of total market value, as it encompasses mainstream logic, memory, and ASIC assemblies that require high‑throughput bonding solutions. MEMS devices, accounting for 20%, depend on precise alignment and low‑stress bonding to preserve micro‑mechanical functionality, thereby favoring laser‑assisted and thermocompression technologies. LED lighting contributes about 18% of the market, where planar bonders enable efficient die attachment to substrates for high‑brightness, high‑efficiency light sources. Sensor modules, comprising roughly 17%, include automotive, IoT, and biomedical sensors that demand compact, reliable interconnects, often leveraging wire‑bond or flip‑chip approaches. The proportional distribution of these application segments informs equipment manufacturers' product roadmaps and underscores the strategic importance of aligning technology development with the evolving needs of each end‑use market.