真乄科技業的頂尖投資團隊

4K 錄影顯然已經變成不論是相機廠甚至連手機廠商都準備要追逐的次世代錄影規格，畢竟現在 1080p 的貼紙似乎已經滿街都是了。知名的手機感光元件製造商 OmniVision，在他們默默的努力之下已經早一步在今天推出了最新款感測元件 -- 型號為 OV16820 與 OV16825 解析度達 1,600 萬畫素的 1/2.3 吋感光元件，雖說 16MP 的解析度規格在手機上已經算是相當不賴，但面對 Nokia 這次主打的驚人畫素，該公司則是從另一方面下手早一步端出了 4K（3,840 x 2,160）解析度的錄影規格，讓你的手機或錄影機也可望擁有夢幻的超高錄影解析度，並可以順暢的以 60fps 進行錄製（設計對白：歐買尬，導演咱們的 RED 當機啦！沒關係，先用手機擋擋 Action！）。值得一提的是，其實它還可以用全解析度進行 30fps 的錄影，也就是用 4,608 x 3,456 的高解析度「錄影」-- 所以未來手機是不是也要跟上 5D III 等數位單眼的雙記憶卡規格

OmniVision's OV16820 and OV16825 are 16-megapixel CameraChip™ sensors that support 16-megapixel burst photography and can capture 4K2K, or Quad Full High Definition (QFHD), video at 60 frames per second (fps). Built on OmniVision's high-performance 1.34-micron OmniBSI-2™ pixel architecture, the OV16820 and OV16825 support emerging standards in high-resolution video recording for the digital still and video camera (DSC/DVC) markets and the high-end smartphone market.

The 1/2.3-inch CameraChip sensors are capable of operating in full resolution (4608 x 3456) at 30 fps, 4K2K (3840 x 2160) video at 60 fps, and 1080p HD video at 60 fps with extra pixels for electronic image stabilization (EIS). The sensors are capable of 16-megapixel burst photography for capturing high resolution images in rapid succession. All required image processing functions, including defective pixel and noise canceling, RAW scaling, image size, frame rate, exposure, gain, cropping and orientation are programmable through the serial camera control bus (SCCB) interface.

The OV16820 and OV16825 support 10-12 bit RAW RGB images and 8-10 DPCM compression. Both offer industry-standard connectivity, including up to 8-lane MIPI and LVDS output interfaces for high data transfer rates. The OV16820 is available in a ceramic land grid array (CLGA) package, while the OV16825 is available in die form (RW/COB).

資料來源:http://www.ovt.com/