According to 24Chemical Research, Global Optical PS Diffuser Plate Market was valued at USD 1.25 billion in 2025 and is projected to expand at a CAGR of 8.4% from 2026 to 2034, reaching approximately USD 2.18 billion. This growth trajectory is closely tied to surging demand in LED backlighting applications and the rapid expansion of consumer electronics across emerging economies. Optical PS...