A team of researchers at the University of Texas at Dallas, led by Professor of Electrical Engineering Dr. Kenneth O, have created a technology that could allow future smartphones and cameras to see through walls. The research brought together two scientific advances, one that involves tapping into an unused range in the electromagnetic spectrum and another that deals with a new microchip technology. The terahertz band of the spectrum needed for this technology to function has not been accessible for most consumer devices, however the team is looking to change that. More →
Sony on Monday announced its latest and thinnest back-illuminated CMOS image sensor that will no doubt help manufacturers create thinner smartphones. “Sony has succeeded in establishing a structure that layers the pixel section containing formations of back-illuminated structure pixels over the chip affixed with mounted circuits for signal processing, which is in place of supporting substrates used for conventional back-illuminated CMOS image sensors,” Sony explained in its announcement. “By this stacked structure, large-scale circuits can now be mounted keeping small chip size.” The chip’s features include:
- Large-scale signal processing circuits required for higher image quality and better functionality are built-in
- More compact image sensor chip size
- Even higher image quality of the pixel section by adopting manufacturing processes specialized for superior image quality
- Faster speeds and lower power consumption by adopting the leading process for the circuit section
Sony will begin shipping samples to manufacturers in March. The company’s full press release follows after the break. More →
Samsung announced is Exynos 4212 processor on Thursday, a new dual-core ARM Cortex-A9 chip. Samsung said the 4212 offers a 25% increase in processing power, 50% higher 3D performance and “double the logic density and a 30% lower power-level over the previous process generation” chip, which currently powers most of its Galaxy S II smartphones. The Eynos 4212 will be used in both tablets and smartphones; currently, Samsung’s Galaxy Tab 10.1 and Galaxy Tab 8.9 run dual-core Tegra 2 chips from NVIDIA. The Exynos 4212 processor also supports 1080p HD video recording and playback. Samsung expects to begin sampling the Exynos 4212 during the fourth quarter of this year. The company also announced a new 16-megapixel CMOS image sensor for tablets and smartphones, as well as a 1.2-megapixel HD video module that will be included in future device for video chat. Read on for the full Exynos press release from Samsung. More →
If you like to measure your cell phone in megapixels, listen up. Sony has just unveiled a 16.41 megapixel, back-illuminated sensor for mobile devices. The 1/2.8-inch thick, color-sensing beast — officially known as the Exmor R IMX081PQ — will be available to manufacturers this coming January and will carry a $30.30 price tag. Sony also announced a more modest 8.13 megapixel sensor that will retail for $18.18. More →
Everyone here at BGR HQ is pretty grumpy this morning as a string of late night press releases issued by Samsung got us too worked up to sleep. Celebrating the sixth Samsung Mobile Solutions Forum in Taipei, Samsung gave a show of force that highlights exactly why the company is a worldwide chipset and components leader for mobile devices. To kick things off, two new 1GHz processors with 512KB L2 cache were announced. Not only do they consume significantly less power versus other processors on the market, but they are also capable of graphically intense 3D gaming and support 1080p output at 30fps using the HDMI 1.3 standard. Couple these with the OneDRAM memory chipset that clocks in at 166MHz and transfers data at speeds of up to 1.3GBps and a 512MB PRAM chip, and you have the potential for one seriously powerful mobile gaming platform.
So now we have the beginnings of the next generation in unstoppable high end handsets, but what else do they need? A screen and a camera, of course. Samsung’s new display technology integrates all of the controls for capacitive touchscreens into the display driver itself. Then with regards to cameras, Samsung combined a 5 megapixel CMOS image sensor with an image signal processor on a single chip, thus creating a system-on-chip (SoC) camera module that is capable of recording 1080p video at 30fps. Those of you who did not already kill your computers from excessive drooling will be pleased to note that all this tech isn’t too far away from the hands of consumers — most of these components are already under limited production and should enter into mass production effective Q1 2010. We can hardly wait.
Read (1Ghz low-power processor)
Read (512MB PRAM)
Read (Display driver with capacitive integration)
Read (5 megapixel / 1080p SoC)