What is Exmor R CMOS sensor?
Exmor R is a back-illuminated version of Sony’s CMOS image sensor. Exmor R was announced by Sony on 11 June 2008 and was the world’s first mass-produced implementation of the back-illuminated sensor technology. Exmor RS is the world’s first stacked CMOS image sensor and was announced by Sony on 20 August 2012.
Which is better Exmor RS or CMOS?
Both Exmor™ CMOS sensors and Exmor R CMOS sensors have a great effect on improving image quality. Although both are similar in name and components, each uses a slightly different method to achieve performance.
What is a stacked backside illuminated sensor?
What is Stacked CMOS? Stacked CMOS chips are the next generation of chip designs after BSI (backside-illuminated) and provide the designers with greater flexibility, which in turn allows greater capability. BSI sensors are made by fabricating the sensor, then shaving off the silicon substrate upon which it was built.
What is Sony Starvis sensor?
STARVIS. The STARVIS is back-illuminated pixel technology used in CMOS image sensors for security camera applications. It features a sensitivity of 2000 mV or more per 1 µm2 (color product, when imaging with a 706 cd/m2 light source, F5.
What is the difference between APS C and CMOS?
CMOS is a type of semiconductor, often used to make imaging sensors. APS-C is a standard size. They’re not directly related. CMOS would be compared to CCD, APS-C to ‘full frame’ and other sensor sizes.
What is the difference between CMOS and APS C?
What is the advantage of a stacked sensor?
The stacked CMOS structure improves image quality with higher pixel numbers, increases imaging speed and low-light-imaging capability, and has a more compact size than traditional back-illuminated CMOS image sensors.
What are the advantages of back side illuminated sensors?
Other advantages of a BSI sensor include wider angular response (giving more flexibility for lens design) and possibly faster readout rates. Disadvantages include worse response uniformity. Industry observers noted that a back-illuminated sensor could theoretically cost less than a similar front-illuminated version.
What is Starvis sensor?
The STARVIS is back-illuminated pixel technology used in CMOS image sensors for security camera applications. It features a sensitivity of 2000 mV or more per 1 µm2 (color product, when imaging with a 706 cd/m2 light source, F5.
What does Exmor stand for in CMOS sensor?
Exmor is the name of a technology Sony implemented on some of their CMOS image sensors. It performs on-chip analog/digital signal conversion and two-step noise reduction in parallel on each column of the CMOS sensor.
When did the Sony Exmor your come out?
Exmor R is a back-illuminated version of Sony’s CMOS image sensor. Exmor R was announced by Sony on 11 June 2008 and was the world’s first mass-produced implementation of the back-illuminated sensor technology. Sony claims that Exmor R is approximately twice as sensitive as a normal front illuminated sensor.
How big is the sensor on the Sony Exmor?
CMOS Sony EXMOR R IMX055CHL sensor side+size meter 1/4″ 4.2 megapixels FullHD from Video Camera Sony HDR-CX110.
Which is the most sensitive Exmor your sensor?
Sony claims that Exmor R is approximately twice as sensitive as a normal front illuminated sensor. This active pixel sensor is found in several Sony mobile phones and cameras as well as Apple’s iPhone 4s and 5.