Optoelectronic Sensors

Frost & Sullivan
December 29, 2006
119 Pages - SKU: MC1461175
License type:
Research Overview

This Frost & Sullivan research service titled Optoelectronic Sensors analyzes various global developments in sensors and instruments. It provides insights into noteworthy and emerging advances in CCD and CMOS and the challenges facing their development. In this research service, Frost & Sullivan's expert analysts thoroughly examine the following technologies: CCD and CMOS image sensors, CMOS optoelectronic sensors, CMOS optoelectronic sensors, CMOS optoelectronic sensors, lenses and intelligent software, and fiber optic sensors with advanced controls.

Technology Sectors

Expert Frost & Sullivan analysts thoroughly examine the following technology sectors in this research:
  • Mobile imaging
  • Automotive safety and comfort
  • Medical - endoscopic surgery and diagnosis
  • Surveillance and security
  • Oil/gas monitoring and recovery
Technologies

The following technologies are covered in this research:
  • CCD and CMOS image sensing
  • CMOS optoelectronic sensing
  • CMOS optoelectronic sensing
  • CMOS optoelectronic sensing, lenses and intelligent software
  • Fiber optic sensors with advanced controls
Technology Overview

Additional Functionalities in Basic Optoelectronic Sensors Offer Superior Image Quality


Emerging technologies have added greater sophistication to basic charge coupled device (CCD) and complimentary metal oxide semiconductor (CMOS) image sensor technologies and supplied them with megapixel and ultra thin image-on-chip capabilities. Increased functionality is changing the basic sensor-on-a-chip technologies to systems-in-a-package. Among the many technological developments is a potentially disruptive technology for color imaging that recently entered the digital still camera market. It uses three stacked pixels built into the silicon to capture 100 percent of the color, where the standard color filter arrays only record about one third of the color and have more artifacts to deal with.

CCD and CMOS image technologies have enabled advances in automotive safety and comfort features. The superior optical sensors provide critical safety features such as electronic stability control, and lane departure warning, as well as blind spot and backup vision assists. Electronic stability control is a major motivator in the automotive industry since the Insurance Institute for Highway Safety has announced it will be a criterion for top vehicle safety ratings in 2007. The machine vision advantages of optoelectronic sensors serve numerous industrial processes in materials inspection, object recognition, pattern recognition, and currency inspection.

Advanced Functionalities of Optoelectronic Solutions Drive Consumer Interest and hence, R&D

With smaller and thinner phones being the rage and the cameras in these phones requiring superior technology, R&D activity in digital imaging has intensified. "The consumer markets are demanding and price conscious, which favors CMOS image sensors over CCDs," says the analyst of this research service. "Although large producers of digital cameras continue to offer CCD-based digital still cameras, the advantages of mass manufactured products with increasing functionality and quality at competitive prices have put CMOS image sensors way ahead of CCD sensors in cell phone markets, and CMOS is gaining in digital still cameras markets."

Cost advantage, apart from patient comfort, is also a huge technology driver in medical applications. Advances in optoelectronic imaging have made laparoscopic surgery possible, bringing relief to many patients since shorter hospital stays translate into lower healthcare costs. "In industrial applications, optoelectronic sensors provide safer environments and monitor equipment to save time and expense," notes the analyst. "Optoelectronic sensors enable cost-effective solutions for key applications involving imaging, or detection of parameters such as temperature, presence, or position, which substantially drive technology uptake."