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市場調查報告書
商品編碼
1876155
紅外線感測器市場規模、佔有率、成長及全球產業分析:依類型、應用和地區劃分的洞察與預測(2024-2032 年)Infrared Sensors Market Size, Share, Growth and Global Industry Analysis By Type & Application, Regional Insights and Forecast to 2024-2032 |
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受智慧家庭設備、節能設備和工業自動化技術的快速發展所推動,全球紅外線 (IR) 感測器市場正經歷穩定成長。根據 Fortune Business Insights 的數據顯示,2024 年該市場規模為 11 億美元,預計到 2025 年將達到 11.7 億美元。預計到 2032 年將進一步成長至 20 億美元,在預測期(2025-2032 年)內維持 7.9% 的健康複合年增長率 (CAGR)。
紅外線感測器是一種電子設備,它發射和檢測紅外線光,無需物理接觸即可感知物體、溫度或運動。其應用已廣泛應用於消費性電子、汽車、醫療、航太、國防和工業自動化等產業。-市場發展主要受小型化、人工智慧驅動的成像技術進步以及與物聯網設備的整合等因素驅動,使得紅外線感測器在多種現代應用中至關重要。
市場動態
智慧型裝置的日益普及推動市場成長
紅外線感應器正越來越多地整合到智慧型手機、平板電腦、智慧家庭設備和穿戴式裝置中,以支援手勢控制、接近偵測和臉部辨識等功能。全球有超過1.71億人使用虛擬實境(VR)技術,紅外線感測器對於虛擬實境(VR)和擴增實境(AR)環境中的沉浸式互動至關重要。此外,非接觸式溫度感測在智慧醫療和消費性電子設備中日益重要,推動了已開發市場的需求。
人工智慧整合驅動的技術進步
在紅外線感測器系統中採用生成式人工智慧和機器學習技術,可增強影像處理、異常偵測和即時環境監測能力。人工智慧驅動的分析能夠實現降噪、合成影像產生和快速異常識別,從而提高監控、工業診斷和國防行動的準確性。
貿易政策轉變與國內生產措施
美國於2025年推出的報復性關稅正在重塑紅外線感測器供應鏈,鼓勵國內製造並減少對單一供應商的依賴。這項政策轉變正在推動新的生產中心和獨立創新,尤其是在北美和歐洲部分地區。
市場阻礙因素-技術複雜性與環境限制
紅外線感測器對霧、陽光和灰塵等環境因素高度敏感,這些因素會影響訊號精確度。此外,紅外線訊號無法穿透牆壁等障礙物,限制了其工作範圍。這些挑戰,加上管理多個設備時的相容性問題,阻礙了紅外線感測器在某些工業領域的廣泛應用。
市場機會與趨勢
對安防監控解決方案的需求日益增長
日益嚴峻的全球安全威脅正在推動對基於紅外線技術的監控系統的投資。政府機構和私人企業正越來越多地部署紅外線感測器,用於熱成像、入侵檢測和周界監控。紅外線感測器能夠在低能見度和惡劣天氣條件下有效工作,使其成為國防、交通和智慧城市基礎設施的關鍵組成部分。
永續性和能源效率的關鍵趨勢
紅外線感測器透過支援智慧能源管理系統,根據人員佔用情況和溫度條件調節用電量,從而促進永續發展。隨著智慧家庭和工業物聯網的普及,對紅外線自動化系統的需求持續增長,這不僅提高了效率,也促進了環境保護。
依波長劃分:
近紅外線 (NIR) 感測器在 2024 年佔了最大的市場佔有率,這主要得益於其在醫療、汽車和工業應用領域的多功能性和經濟性。遠紅外線 (FIR) 感測器預計到 2032 年將實現最高的複合年增長率 (CAGR),這主要受國防和工業安全系統對熱成像和溫度監測需求不斷增長的推動。
依感測器類型劃分:
主動式紅外線感測器在 2024 年佔了市場主導地位,這主要歸功於其卓越的精度和在低光源條件下工作的能力。這些感測器對於自動化和運動檢測至關重要。同時,被動式紅外線 (PIR) 感測器預計將成長最快,這主要得益於其在家庭安防、照明系統和智慧家電領域的廣泛應用。
依應用領域劃分:
2024年,運動感測領域佔最大市場佔有率,這主要得益於其在智慧型手機、遊戲機和樓宇安防系統中的整合應用。由於工業安全和法規遵循方面的應用日益廣泛,因此氣體和火災偵測領域預計將實現最高成長率。
依最終用途劃分:
2024年,消費性電子產品引領市場,主要得益於智慧型裝置、穿戴式裝置和物聯網技術的日益普及。醫療領域預計將在預測期內實現最高的複合年增長率,因為紅外線感測器在非接觸式診斷、醫學成像和生命體徵監測系統中變得至關重要。
北美:
2024年,北美市場佔主導地位,達4.1億美元。這主要得益於技術創新、高額研發投入以及強大的國防和航空航太產業。美國憑藉其在智慧型設備、汽車安全系統和工業自動化領域的大規模應用,引領著該地區的發展。
歐洲:
受能源效率要求和氣候監測法規的推動,歐洲在2024年市場規模位居第二。該地區對永續基礎設施、樓宇自動化和環境法規的重視,正在增強各行業對紅外線感測器的需求。
亞太地區:
預計到2032年,亞太地區將維持最高的複合年增長率,這主要得益於日本、韓國、中國和台灣地區主要電子製造商的主導地位。智慧型手機、自動駕駛汽車和工業機器人對紅外線感測器的需求不斷增長,也推動了該地區的成長。中國的 "新能源汽車產業規劃(2021-2035)" 旨在2025年實現電動車25%的市場佔有率,這將推動紅外線感測器在汽車領域的應用。
中東、非洲和南美洲:
預計這些地區將溫和成長,主要得益於基礎建設、自動化程度提高以及智慧城市計畫。然而,數位基礎設施不足和經濟波動等挑戰可能會限制技術的快速普及。
2025年3月,英國新創公司Phlux Technology獲得1000萬美元A輪融資,用於擴展其紅外線感測器產品線。此產品線採用銻化物半導體技術,可實現更快、更節能的光通訊系統。產業整合,例如Teledyne收購FLIR,反映了人工智慧和邊緣運算技術融合的市場趨勢。
The global infrared (IR) sensors market is witnessing steady growth, driven by the rapid expansion of smart consumer electronics, energy-efficient devices, and industrial automation technologies. According to Fortune Business Insights, the market was valued at USD 1.10 billion in 2024, is projected to reach USD 1.17 billion in 2025, and is expected to expand further to USD 2.00 billion by 2032, reflecting a healthy CAGR of 7.9% during the forecast period (2025-2032).
Infrared sensors are electronic devices that emit and detect infrared radiation to sense objects, temperature, or motion without physical contact. Their adoption spans industries including consumer electronics, automotive, healthcare, aerospace, defense, and industrial automation. The market's evolution is largely attributed to advancements in miniaturization, AI-driven imaging, and integration with IoT devices, which have made IR sensors indispensable across multiple modern applications.
Market Dynamics
Rising Adoption of Smart Devices Drives Growth
Infrared sensors are increasingly integrated into smartphones, tablets, smart home appliances, and wearables to support functions such as gesture control, proximity sensing, and face recognition. With over 171 million users of VR technologies globally, IR sensors are pivotal for immersive interactions in virtual and augmented reality environments. Furthermore, non-contact temperature detection capabilities have become critical for smart healthcare and consumer devices, boosting demand across advanced economies.
Technological Advancements Supported by AI Integration
The adoption of generative AI and machine learning in IR sensor systems enhances image processing, anomaly detection, and real-time environmental monitoring. AI-driven analysis enables noise reduction, synthetic image generation, and faster anomaly identification, improving the precision of surveillance, industrial diagnostics, and defense operations.
Trade Policy Shifts and Domestic Production Initiatives
U.S. reciprocal tariffs introduced in 2025 are reshaping the IR sensor supply chain by encouraging domestic manufacturing and diversification away from single-source dependencies. This policy shift is fostering new production hubs and promoting self-reliant innovation, especially in North America and parts of Europe.
Market Restraints - Technical Complexities and Environmental Limitations
Infrared sensors are constrained by their sensitivity to environmental factors like fog, sunlight, and dust, which can distort signal accuracy. Moreover, IR signals cannot pass through barriers such as walls, limiting their operational scope. These challenges, combined with compatibility issues in multi-device management, present obstacles for widespread adoption in certain industrial contexts.
Market Opportunities and Trends
Growing Demand for Security and Surveillance Solutions
The rising incidence of global security threats is driving investments in infrared-based surveillance and monitoring systems. Governments and private entities increasingly deploy IR sensors for thermal imaging, intrusion detection, and perimeter monitoring. Their ability to function effectively in low visibility and harsh weather conditions positions them as critical components in defense, transportation, and smart city infrastructure.
Sustainability and Energy Efficiency as Key Trends
Infrared sensors contribute to sustainability by enabling smart energy management systems that regulate power usage based on occupancy and temperature conditions. As smart home and industrial IoT adoption accelerates, demand for IR-enabled automation systems continues to grow, promoting both efficiency and environmental conservation.
By Wavelength:
The Near Infrared (NIR) segment held the largest share in 2024, owing to its versatility and affordability in healthcare, automotive, and industrial applications. The Far Infrared (FIR) segment is projected to register the fastest CAGR through 2032, driven by rising demand for thermal imaging and temperature monitoring in defense and industrial safety systems.
By Sensor Type:
In 2024, active IR sensors dominated the market due to their superior precision and ability to operate in low-light conditions. These sensors are crucial for automation and motion detection. Meanwhile, passive infrared (PIR) sensors are expected to grow fastest, supported by widespread use in home security, lighting systems, and smart appliances.
By Application:
The motion sensing segment accounted for the largest market share in 2024, fueled by integration in smartphones, gaming consoles, and building security systems. The gas and fire detection segment is forecasted to grow at the highest rate, driven by increasing adoption in industrial safety and regulatory compliance sectors.
By End-Use:
Consumer electronics led the market in 2024 due to increasing adoption of smart devices, wearables, and IoT technologies. The healthcare sector is projected to exhibit the fastest CAGR during the forecast period, as IR sensors become vital in non-contact diagnostics, medical imaging, and vital sign monitoring systems.
North America:
North America dominated the market in 2024, valued at USD 0.41 billion, driven by technological innovation, high R&D expenditure, and strong defense and aerospace sectors. The U.S. leads the region with large-scale adoption in smart devices, automotive safety systems, and industrial automation.
Europe:
Europe ranked as the second-largest market in 2024, propelled by energy-efficiency mandates and climate monitoring regulations. The region's focus on sustainable infrastructure, building automation, and environmental compliance has strengthened IR sensor demand across industries.
Asia Pacific:
Asia Pacific is projected to record the highest CAGR through 2032, fueled by the dominance of electronics manufacturing giants in Japan, South Korea, China, and Taiwan. The growing demand for IR sensors in smartphones, autonomous vehicles, and industrial robots underpins regional growth. China's New Energy Automobile Industry Plan (2021-2035) aims for a 25% EV market share by 2025, boosting automotive IR sensor deployment.
Middle East & Africa and South America:
These regions are expected to experience moderate growth driven by infrastructure development, automation initiatives, and smart city projects. However, challenges such as limited digital infrastructure and economic volatility may constrain faster adoption.
Competitive Landscape
The global infrared sensors market is competitive, featuring key players such as Panasonic Corporation, Hamamatsu Photonics K.K., Murata Manufacturing, Texas Instruments, Raytheon Technologies, Honeywell, NXP Semiconductors, Teledyne Technologies, Excelitas Technologies, and Lynred. These companies focus on product innovation, AI integration, and partnerships to strengthen their market position.
Key Developments:
Investment Outlook:
In March 2025, British startup Phlux Technology secured USD 10 million in Series A funding to expand its IR sensor portfolio, leveraging antimonide-based semiconductors for faster, energy-efficient optical communication systems. Consolidation activities-such as Teledyne's acquisition of FLIR-reflect the market's trend toward integration of AI and edge-computing technologies.
Conclusion
The global infrared sensors market is projected to grow from USD 1.17 billion in 2025 to USD 2.00 billion by 2032, driven by advancements in smart devices, AI integration, energy-efficient technologies, and automation. With major opportunities emerging in healthcare diagnostics, security systems, and industrial monitoring, the IR sensor industry is poised to play a pivotal role in shaping the future of connected, intelligent systems worldwide.
Segmentation By Wavelength
By Sensor Type
By Application
By End-Use
By Region