Earlier today, OmniVision Group announced the release of Touch Display Driver Integration (TDDI) chip for smartphones. The company announced this at the International Consumer Electronics Show 2022. The new TD4377 TDDI supports 1080-pixel high definition (FHD) resolution and display frame rates up to 144Hz. In addition, its touch sampling rate is twice that of LCD and touch solutions.
TDDI is the main interface between the main chip of a smartphone and the screen. TDDI enables LCD modules to achieve rich and vivid display effects and excellent touch performance while reducing module cost and improving production efficiency. The OmniVision TD4375 has been used in mass production mobile phones by Tier 1 manufacturers. The TD4377 supports higher display and touch performance while lowering power consumption. Samples of the TD4377 TDDI are currently available.
Omnivision, abbreviated as OV, is an American semiconductor company. The company was founded in 1995 and specializes in the development of highly integrated CMOS image processing technology. This company is headquartered in Sunnyvale, California, USA.
Omnivision launches 200 megapixel camera
The era of high-pixel photography in smartphones has arrived. So many smartphones in the industry are currently using a 100MP (108MP) sensor. This sensor is used by smartphone brands such as Xiaomi, Huawei, Samsung and others. However, last September Samsung officially released the 200-megapixel ISOCELL HP1 sensor. Now Omnivision has officially launched its 200MP camera (OVB0B) for smartphones and other mobile devices. This Omnivision camera is the world's smallest 0,61µm 200MP image sensor for the high-end smartphone market.
[
It has a large 1 / 1,28 "bottom and a resolution of 16384 x 12288 pixels. It also has a unique 16-unit fusion technology. In addition, this sensor provides high quality video and preview quality at 12,5 megapixels, especially in low light conditions. In addition, the Omnivision 200MP sensor is also the first 200MP sensor to use QPD (Four Phase Detection) technology. The camera uses this function for phase detection autofocus.
In terms of video, the Omnivision 200MP sensor (OVB0B) has the industry's first 16-cell combining capability for 4K2K video. Its sensitivity is 16 times higher than that of similar products. In low light conditions, 4x4 pixel binning can be used to achieve 12,5 megapixel performance and 2,44 μm equivalent pixel size.
This sensor also supports 50MP at 24 frames per second (fps) and 8K video at 30fps with 1,22µm equivalent performance. In addition, it supports triple exposure HDR output on 12,5MP photos at 30fps. According to reports, this sensor supports CPHY, DPHY, and dual DOVDD (1,8V and 1,2V).
