Connect with us


Apple Reportedly Working to Embed Sensors in Display Screen

Avatar of Gabriel Ojeh




Apple is reportedly searching on how to embed sensors into display panels, potentially enabling both Touch ID, and Face ID without a notch.

Many of Apple’s recently showcased  patents and patent applications, have been concerned with making more use of necessary components. That’s included a battery that doubles as a haptic feedback engine, and embedding Wi-Fi antennas in screens. Now Apple appears to be looking at just how much else can be included within an Apple Watch, or iPhone display.

“Photodetectors Integrated into Thin-Film Transistor Backplanes,” is concerned with a TFT screen. Even as a display presents images, it can simultaneously include sensors that detect a range of environments.

“An array of photodetectors may be variously configured as a biometric sensor, camera, or depth sensor, for example,” says the patent application, “and may be used to generate an image (a 2D image), a depth map (a 3D image), or a video clip (a sequence of 2D or 3D images).”

These are all functions that sensors can currently do, but Apple is focusing on getting more from these sensors — and do so in newer forms. That does include less expensive forms, but also thinner ones.

“Given the wide range of sensor applications, any new development in the configuration or operation of a system including a sensor can be useful,” says Apple.

“New developments that may be particularly useful are developments that reduce the cost, size, complexity, part count, or manufacture time of the sensor or sensor system,” it continues, “or developments that improve the sensitivity or speed of sensor or sensor system operation.”

Apple’s proposal is to either embed photodetectors within a TFT screen, or alongside one. These sensors may “be positioned behind a display,” or “be attached to the display.”

Photodetectors register light, so it’s conceivable — and the patent application mentions this — that such an embedded one could be an actual camera. More specifically, it could be a Face ID camera.

“The array of photodetectors… may be configured to operate as a front-facing camera, a bio-authentication sensor, or a facial recognition sensor,” says Apple. It may do this “alone or in combination with other sensors.”

So such a display, with such sensors embedded within it, may be equally able to be used as either Face ID or under-the-screen Touch ID.

This patent application is credited to six inventors. One of whom, Jiun-Jye Chang, previously worked on a patent for a touch panel with photodetectors.

Latest Update

Gabriel is a content creator, A story writer, a poet and he loves writing Puns too. He has written articles for various prestigious sites. He is a freelancer, a hardworking one at that. To reach him:

Continue Reading

Ads Blocker Image Powered by Code Help Pro
Ads Blocker Detected!!!

We have detected that you are using extensions to block ads. Please support us by disabling these ads blocker.

Powered By
CHP Adblock Detector Plugin | Codehelppro