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By admin, on September 17th, 2015
Sony patented a Hybrid Micro lens, the micro-lens of the latest Sony sensor is composed to two sub-pixels, one pixel is dedicated for auto-focusing and the other pixel is light sensitive.
The main objective of Sony is to remove the light blocking pixels from the sensor. If all the micro-lenses of the sensor are photosensitive than the camera will give fast contrast AF and neat High ISO images.
Description, self-interpretation of the patent literature
- Patent Publication No. 2015-153975
- Published 2015.8.24
- Filing date 2014.2.18
- Sony patents
- Microlens is formed over two or more pixels
- The first pixel for focus detection
- The second pixel imaging
- Micro lenses as viewed from the first pixel are inclined
- The optical axis of the microlens is in a second pixel
Canon Dual pixel CMOS AF tech is a excellent technology that eliminates the problem of dead-pixels inside the sensor, to know more click here.
Also see – Sony Multilayer Hybrid AF Sensor Patent
source- egami
By admin, on July 10th, 2015
Sony two layer sensor patent surfaced over the web, the sensor contains phase AF pixels so the multilayer sensor will not only give class leading image quality but it will also give you super Fast AF speed.
Patent details translated by google
- Patent Publication No. 2015-128131
- Published 2015.7.9
- Filing date 2013.11.27
- Sony patents
- Two or more layers of the multi-layered sensor
- The first layer is color sensor
- The second layer is monochrome sensor
- Phase difference detection pixels
Click here to see more Sony Patents
By admin, on April 29th, 2015
Sony 55mm F1.8 ens patent is pending, the lens is developed for Fullframe E-Mount mirrorless camera, take a look at the details below.. also keep in mind that the text you see below is translated from Japanese so it might contain some errors.
Sony corresponds to a less full-size mirror 55mm F1.8 and 50mm F1.8 is pending patent. It seems to be a very high performance.
Explanation and self-interpretation of the patent literature
- Patent Publication No. 2015-68910
- Published 2015.4.13
- Filing date 2013.9.27
- Sony patents
- 3-unit construction of positive and negative positive
- Inner focus (the second group)
See more Sony Patents
By admin, on April 20th, 2015
A new patent surfaced over the web that shows new type of Smartphone Attachment unit (highlighted in red), the Attachment unit now can turn your phone from upside down.
Explanation self interpretation of patent literature
- Patent Publication No. 2015-73216
- Published 2015.4.16
- Filing date 2013.10.3
- Sony patents
- Lens style camera
- Smartphone detachable
- The camera part is rotatable in the tilt direction
- Camera parts, foldable parallel to the smartphone
See more Sony Patents
By admin, on March 23rd, 2015
Sony new patent surfaced over the web that shows a new type of LCD Display screen developed by Sony to show the preview of captured image and the effect of no-optical low pass filter on the image when viewed at 100%.
Take a look at the translated text below..
Explanation self interpretation of patent literature
- Patent Publication No. 2015-46744
- Published 2015.3.12
- Filing date 2013.8.28
- Sony patents
- Birefringent plate, electrode, the liquid crystal layer, electrode, and a birefringent plate OLPF
- The liquid crystal layer can be changed to point image intensity distribution by the application of a voltage
And at the end one thing I must say to you that my native language is not Japanese so if you have a better translation do share with us.
By admin, on November 5th, 2014
A new patent by Sony discloses ground breaking technologies that can control the exposure of the sensor on pixel level, that means your future camera will set variable exposure depending on the darker and brighter part of the scene.
That means the dark part of your night scene will be considered as the area of ‘long exposure pixels’ that will sure need more time compared to the brighter part of the scene having ‘short exposure pixels,’
 But, What happen when a moving car with bright headlights enters into a static scene which is a mixture of shadow and highlights … Sony already have a decent solution for that.. the system comes with a HDR BLUR CORRECTING UNIT that will automatically select the best scene by eliminating the unwanted blur.
via- SARforum
By admin, on December 4th, 2013
Sony Patents 60mm F2.0 Lens surfaced over the web, tale a look at the more info translated by google below…
computer translated
Description and self-interpretation of the patent literature
- Patent Publication No. 2013-238740
- Publication date 2013.11.28
- Filing date 2012.5.15
- Example 1
- Focal length f = 1.00mm
- Fno. 2.0
- Half angle ω = 19.62 °
- 4 group 6 lens configuration
- Three 5-sided aspherical
- One ED glass
- 35mm equivalent 60mm
- Example 2
- Focal length f = 1.00mm
- Fno. 2.85
- Half angle ω = 23.31 °
- 4 group 6 lens configuration
- Three 5-sided aspherical
- One ED glass
- 35mm equivalent 50mm
- Seishibo negative-positive
- Inner focus
- The weight of the focus group
- Fast AF
- Video support
- Increase the exit pupil distance by the third lens unit
src-egmai
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