Interpretation: What are the latest CMOS sensors for OPPO find 5?

Epoch-making Revolution OPPO Find 5 analysis of stack CMOS sensor technology

Recently Oppo new generation of Smart flagship find 5 finally published. Put aside the other configuration not to say that OPPO find 5 has a selling point is very shocking, can be said that no one after the unprecedented, can be said to have epoch-making revolutionary significance, although the conference site did not do too much gorgeous introduction, but still difficult to cover up the light of this advanced technology, that is find 5 is equipped with a stack-type CMOS camera.

Find 5 is the first mobile phone with a stack-type CMOS, and is the only one that is officially confirmed and released with a stack-type CMOS camera. Why is stack-type CMOS revolutionary? What is the good of stack CMOS? This article we first briefly introduced.

We know, in order to get excellent photo effect, at present more and more mobile phones began to use back-type CMOS, can produce a number of backlight CMOS manufacturers have a lot of Sony, Panasonic, OmniVision, Aptina, Samsung and so on, which Sony's backlight-type CMOS most famous also the most outstanding. Why? Because Sony's backlight CMOS (BSI) uses SOI (Silicon on insulator) wafers, which are much higher in technology and cost than ordinary silicon wafers (body silicon wafers).

In terms of cost alone, the Soi Wafer is 4-5 times the size of the ordinary silicon wafer, and the finished product is 2-3 times higher than the last. Still, the flagship will still be keen to pick up Sony's camera and advertise it as a selling point. Sony produced, has become a high-end symbol.

The IPhone 5 's main camera is from Sony.

What are the flagship handsets that use Sony's camera? It can be said that the most popular flagship machines have been used, such as the iphone 5, samsung Galaxy S3, Samsung Galaxy Note 2, Sony Lt26ii and so on. You know, Samsung is also a camera, with its own products are not used to use Sony, you can know Sony's CMOS technology in the end how much advanced.

To increase awareness, Sony has a name for its back-lit CMOS, called "Exmor R CMOS," which most people have heard. This Exmor R CMOS, the CMOS technology used by the flagship models mentioned just now. So far, Exmor R CMOS has accumulated a very good reputation of the user, it can be said to be "successful."

At this time, Sony plans to develop more advanced CMOS technology, which is what we are going to talk about today, "Exmor RS CMOS", compared to the former, "Exmor Rs CMOS" although only a "S", but the gap is not 1:30 point. This "S", refers to "stack", that is, stacked CMOS, that is, stack-type CMOS, can be said to be laminated CMOS.

Laminated CMOS is more sensitive to light and has better imaging effect

What is the stack type of CMOS? Simply put, the Exmor RS stack CMOS sensor is developed by a back-camera CMOS sensor, which puts the circuit part of the sensor close to the Photoconductor component below the photoconductor, allowing for more space inside the device. In the realization of functional diversification, but also to achieve miniaturization. Essentially, the stack-type CMOS is derived from the back-camera CMOS, and is higher than the back-camera CMOS.

Find 5 is the first cell phone with a stack-type CMOS sensor

The release of the Oppo find 5, using the stack-type CMOS, from Sony, it can be said that the basic is the Exmor RS CMOS series. So far, only Sony can produce a stack-type CMOS camera, heard that the next-generation flagship Sony Yuga will be equipped with a stack-type CMOS camera, but after all, has not been released, so find 5 can be said to be the first new stack-type CMOS camera mobile phone, even with "no one before" Creating a new era of mobile phone camera technology "These gorgeous words are not too much."

Of course, these are from the technical point of view, find 5 just released, currently has not seen the actual shooting effect, we can not give find 5 of the ability to draw a conclusion. But anyway, find 5 has taken the first step, and its significance is epoch-making.