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November 13, 2008
Also announces 8.11/5.15 effective megapixel CMOS image sensor and lens modules realizing image quality equivalent to compact-type digital still cameras
Tokyo, Japan âSony Corporation today announced the commercialization of "IMX060PQ", a new type 1/2.5 CMOS image sensor "Exmor™" for use in camera enabled mobile phones that leverages Sony's proprietary formation technology to realize the industry's smallest unit cell size (1.4Âµm), and the industry's highest pixel count*1 (12.25 effective megapixel resolution). "IMX060PQ" is designed to meet the increasing need for advanced image quality within mobile phone enabled cameras. Sony also announced the launch of "IMX046PQ", a type 1/3.2 CMOS image sensor "Exmor™" with 8.11 effective megapixel resolution, and "IMX045PQ", a type 1/4 "Exmor™" CMOS image sensor featuring 5.15 effective megapixel resolution.
Furthermore, Sony will also commercialize "IU060F", a type 1/2.5 lens module with 12.25 effective megapixel resolution, and "IU046F", a type 1/3.2 lens module with 8.11 effective megapixels. Equipped with lens and auto focus functions, the two modules are the industry's smallest*1 and thinnest in their class, and with the launch of these products Sony will seek to enhance the enjoyment of taking high quality images using camera enabled mobile phones.
|Model Name||Shipment date||Sample price|
|Type 1/2.5 12.25 effective megapixels
CMOS Image sensor "IMX060PQ"
|Mar, 2009||2,500 yen|
|Type 1/3.2 8.11 effective megapixels
CMOS Image sensor "IMX046PQ"
|Nov, 2008||1,500 yen|
|Type 1/4 5.15 megapixels
CMOS Image sensor "IMX045PQ"
|Mar, 2009||1,000 yen|
|Type 1/2.5 12.25 megapixels
Lens module "IU060F"
|Sep, 2009||9,000 yen|
|Type 1/3.2 8.11 megapixels
Lens module "IU046F"
|Feb, 2009||5,000 yen|
In recent years, the convenience offered by cameras in mobile phones has driven an increase in their use, while demand for higher image quality has also continued to grow. In addition, as mobile phone designs have become more refined, and models become smaller and thinner, the need for further miniaturization in mobile phone camera technology has also increased. To meet these requirements, improvements in both image quality and sensor miniaturization must be achieved, but the more the shrinking process is continued, the more difficult it becomes to gather light into the sensor pixels, leading to the risk of image degradation resulting from reduced sensitivity and S/N levels.
The newly developed CMOS image sensor "IMX060PQ" leverages Sony's proprietary formation technology to deliver the industry's smallest unit cell size*1 (1.4Âµm), and the industry's highest pixel count*1 (12.25 effective megapixel resolution). The implementation of a Cu process that achieves extremely fine interconnections, together with the sensor's unique pixel structure and improvements in condensing efficiency have realized high sensitivity levels and a high S/N ratio, despite the industry's smallest*11.4Âµm size unit cell. Furthermore, Sony's proprietary "Column-Parallel A/D Conversion technique" minimizes image quality degradation cased by noise that arises during analog processing, while also enabling higher pixel count and frame rates (10 frames/s for "IMX060PQ" and 15frames/s for "IMX046PQ").
By enhancing its "Exmor™" range of CMOS image sensors, used in product lineups such as digital SLR cameras and high definition digital video cameras as well as mobile phones, Sony will aim to meet customer needs for advanced imaging performance comparable to dedicated compact digital still cameras in slimline, camera enabled mobile phones.
â CMOS Image Sensor
1) CMOS image sensor with industry-leading 12.25 effective megapixel resolution for use in mobile phones
ãã*Proprietary formation technology used to create industry's smallest*11.4Âµm unit cell
2) Realizes high-definition image quality equivalent to compact digital still cameras
3) Realizes high sensitivity and high S/N through its unique pixel structure and lens
ãã- Sensitivity equivalent to 90mV in 1.75Âµm unit cell
4) "Column-Parallel A/D Conversion method" achieves high frame rates:
ãã- "IMX060PQ" : 10fps
ãã- "IMX046PQ"/"IMX045PQ" : 15fps
1) Industry's smallest and thinnest lens module*1, also equipped with lens, auto-focus and Interface functions
2) Unique lens design to achieve high resolution
3) "Piezo" type lens motor that reduces power consumption when shooting video images*3
4) Equipped with 28mm wide-angle lens (35mm conversion) popular in digital cameras ("IU060F" only)
â CMOS Image Sensor
|Number of effective pixels||4040(H)×3032(V)
|Image size||Diagonal 7.1mm
|Unit cell size||1.4µm|
|1/2 sub sampling||20fps||30fps|
|1/8 sub sampling||80fps||120fps|
|HD mode||1080-27P / 720-30P||1080-30P / 720-30P||1080-30P / 720-60P|
|Power supply||Analog||2.7 +0.2/-0.1V|
|Digital||1.2 ± 0.1V|
|Interface||1.8 ± 0.1V|
|Major function||3-wire serial communication, I2C, serial data output, supports flexible input clock|
|Output||648Mbps sub-LVDS /MIPI 2ch|
|Lens construction||4 groups 4 elements (Plastic)|
|Camera output||MIPI (2 Lane)||Sub-LVDS (2 Lane) *5|
"Exmor™" and are registered trademarks of Sony Corporation.