Image sensors comprise of pixels and picture elements. The amount of light falling on them is registered and converted into equivalent number of electrons. These are later on converted into voltage and altered utilizing an analog to digital (A/D) converter. As image sensors find application in digital cameras, they are anticipated to show higher demand over the forecast period. Increasing need for electronic gadgets such as smartphones that are integrated with image sensors is anticipated to drive the market growth globally. Moreover, rapid increase in number of professional cameras such as DSLRs, mirror-less transposable lens cameras is expected to positively influence the market over the upcoming five years. Image sensors can be categorized into Complementary Metal Oxide Semiconductor (CMOS) image sensors and Charge Coupled Device (CCD). The profits given by CMOS image sensors over their threats are expected to positively impact market growth over the upcoming few years. CMOS chips comprise of amplifiers along with the A/D converters, which resulted into low price of the target camera. Furthermore, they offer profits which include lower power consumption, small system size and higher noise immunity. As well as they provide low light sensitivity, superior image quality. CMOS image sensors make easy random pixel access, activating functions such as electronic pan and tilt. Rising focus and preference of decreasing the specification of customer electronics has led to requirement for developing sensor resolutions. For ensuring in general efficiency, camera producers have planned BSI or backside lighting. In this type of approach, the light falls on the flipside and the chip is kept upside down manner. As an outcome, there is decreased noise and light loss. This factor is anticipated to urge product growth over the upcoming years. The CMOS image sensors could be active pixel and inactive pixel in nature. Inactive pixel image sensor suffers from sound that appears as a background pattern in the captured image that can be overcome using active pixel sensor technology.
Consumer electronics is anticipated to be the biggest application fragment on the basis of revenue and volume over the forecast period. This can mainly be contributed towards demand for smartphones and interrelated electronics in developing and developed markets. Rising need for higher quality images has contributed for innovation and product development. Falling down of sensor prices are also anticipated to attribute to shipment during the upcoming years. In the automobile sector, implementation of advanced driver assistance systems and increasing safety regulations has shown results in more number of CMOS image sensors. Automotive applications include lane tracking and automatic cruise control. The medical fragment is projected to develop at the fastest rate over the forecast period.
Asia Pacific is projected to be the fastest and highest rising regional market over the forecast period. Increasing penetration of smartphones operational with secondary and primary cameras to use applications which includes video calling that is estimated to drive the regional market growth. Moreover, implementation of digital cameras that are integrated with bigger image sensors tied with the trend of sharing images on social media that is expected to give push to the market in Asia Pacific. Substituting demand for transportable electronic equipments is estimated to be the main factor to drive the market in North America and Europe.
The major players within the Image sensors market include Canon Inc, OmniVision, Aptina Imaging, Samsung and Sony Corporation. These players are adopting various strategies such as innovation and product development to deliver competitive advantage.
Research Support Specialist, USA