20240022705.Displays with Viewer Tracking simplified abstract (apple inc.)

Displays with Viewer Tracking

Organization Name

apple inc.

Inventor(s)

Yi-Pai Huang of Zhubei (TW)

Felipe Bacim De Araujo E Silva of San Jose CA (US)

Ping-Yen Chou of Santa Clara CA (US)

ByoungSuk Kim of Palo Alto CA (US)

Chaohao Wang of Shanghai (CN)

Yi Huang of San Jose CA (US)

Michael J. Rockwell of Palo Alto CA (US)

Seung Wook Kim of San Jose CA (US)

Pretesh A. Mascarenhas of San Jose CA (US)

Displays with Viewer Tracking - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240022705 titled 'Displays with Viewer Tracking

Simplified Explanation

An electronic device with a lenticular display includes a lenticular lens film over an array of pixels, enabling stereoscopic viewing for three-dimensional images. The display has independently controllable viewing zones, and an eye and/or head tracking system uses a camera to determine which zones are occupied by the viewer's eyes, conserving power by disabling unoccupied zones and displaying the same image in adjacent zones for increased sharpness.

• Lenticular display with lenticular lens film for stereoscopic viewing
• Independently controllable viewing zones
• Eye and/or head tracking system for power conservation
• Displaying the same image in adjacent zones for increased sharpness

Potential Applications

This technology could be applied in:

• Virtual reality headsets
• 3D gaming consoles
• Medical imaging devices

Problems Solved

• Power consumption in displays
• Enhanced viewing experience with 3D images

Benefits

• Improved image quality
• Energy efficiency
• Enhanced user experience

Potential Commercial Applications

"Eye and Head Tracking System for Lenticular Display Technology" could be used in:

• Entertainment industry
• Healthcare sector
• Education sector

Possible Prior Art

Prior art may include:

• Eye-tracking systems in virtual reality headsets
• Stereoscopic displays in 3D TVs

Unanswered Questions

How does the eye and head tracking system accurately determine which viewing zones are occupied by the viewer's eyes?

The system likely uses image processing algorithms to analyze the captured images and identify the position of the viewer's eyes within the display.

Are there any limitations to the number of independently controllable viewing zones in this technology?

The number of viewing zones may be limited by the processing power and complexity of the control circuitry in the electronic device.

Original Abstract Submitted

an electronic device may include a lenticular display. the lenticular display may have a lenticular lens film formed over an array of pixels. the lenticular lenses may be configured to enable stereoscopic viewing of the display such that a viewer perceives three-dimensional images. the display may have a number of independently controllable viewing zones. a eye and/or head tracking system may use a camera to capture images of a viewer of the display. control circuitry in the electronic device may use the captured images from the eye and/or head tracking system to determine which viewing zones are occupied by the viewer's eyes. the control circuitry may disable or dim viewing zones that are not occupied by the viewer's eyes in order to conserve power. an unoccupied viewing zone and an adjacent, occupied viewing zone may display the same image to increase sharpness in the display.