Skip to main content

TechInsights: Apple Increases Number of PDAF Pixels in New iPhones

TechInsights teardown of iPhone Xs reveals that:

"Our early camera teardown effort has been focused on the 12 MP resolution wide-angle camera, promoted as a new, larger sensor with bigger, deeper pixels. The iPhone XS Max wide-angle camera chip is a stacked imager sourced from Sony and features a 7.01 mm x 5.79 mm (40.6 mm2) die size. This compares to 5.21 mm x 6.29 mm (32.8 mm2) for the iPhone 8/X wide-angle camera chips.

We confirmed the iPhone XS Max’s wide-angle camera pixel pitch of 1.4 µm (up from 1.22 µm) and immediately noticed the increased density of Focus Pixels compared to last year’s iPhone 8/X. The term Focus Pixels is Apple’s branding of masked phase detection autofocus (PDAF) pixels and the higher Focus Pixel count translates to more regions available as autofocus points. Focus Pixels were introduced in 2014 for iPhone 6 and at that time featured left and right-masked Focus Pixel pairs. In 2017 Apple moved from a paired to shared Focus Pixel strategy, where top/bottom masked pixels were added and all were evenly distributed within selected rows/columns. Apple has implemented all of its wide-angle Focus Pixels in the green channel.
"

12 MP wide-angle camera image sensor die with removed CFA

Comments

Popular posts from this blog

SMAMDA Festival Videographer

SMAMDA Fest Videographer 2016 #increiblesf2016 - Smamda Fest Videographer 2016. Mungkin banyak dari kalian sudah sering mendengar mengenai Smamda Fest. Apa sih Smamda Fest itu? kok banyak yang promosi tentang Smamda Fest? Pertanyaan-pertanyaan berikut akan saya bahas pada artikel ini. SMAMDA Festival adalah sebuah acara yang diadakan oleh SMA Muhammadiyah 2 Sidoarjo. Pada acara tersebut

Zoom - Home Edition 1.3.0.0 | Perpustakaan Slide - semua slide Anda dalam satu tempat untuk memilih, menciptakan, cetak, email

Zoom - Perpustakaan Slide adalah kecil, sederhana, mudah untuk menggunakan alat organisasi yang dirancang khusus untuk presentasi PowerPoint. Zoom memberikan gambaran lengkap dari seluruh perpustakaan slide PPT.  Anda dapat memilih, cetak, email, atau pdf slide yang ada dan presentasi. Anda dapat bekerja di beberapa slide presentasi dengan PowerPoint tanpa menyentuh sama sekali. Anda dapat

Assorted News

Science Magazine publishes a paper on wideband light sensing device " Ultrabroadband photosensitivity from visible to terahertz at room temperature " by Dong Wu, Yongchang Ma, Yingying Niu, Qiaomei Liu, Tao Dong, Sijie Zhang, Jiasen Niu, Huibin Zhou, Jian Wei, Yingxin Wang, Ziran Zhao, and Nanlin Wang from Peking University, Tianjin University of Technology, and Tsinghua University, China. " Charge density wave (CDW) is one of the most fundamental quantum phenomena in solids. Different from ordinary metals in which only single-particle excitations exist, CDW also has collective excitations and can carry electric current in a collective fashion. Manipulating this collective condensation for applications has long been a goal in the condensed matter and materials community. We show that the CDW system of 1T-TaS2 is highly sensitive to light directly from visible down to terahertz, with current responsivities on the order of ~1 AW−1 at room temperature. Our findings open a n...