Unlock instant, AI-driven research and patent intelligence for your innovation.

Electronic equipment with adaptive display

A technology for electronic equipment and displays, which is applied in the field of brightness and can solve problems such as glare or discomfort

Active Publication Date: 2022-08-05
APPLE INC
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Users may experience blinding or discomfort when transitioning from a VR viewing experience

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electronic equipment with adaptive display
  • Electronic equipment with adaptive display
  • Electronic equipment with adaptive display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Head mounted devices such as head mounted displays can be used in virtual reality and augmented reality systems. For example, a pair of virtual reality glasses worn on the user's head can be used to provide virtual reality content to the user.

[0020] figure 1 An exemplary system is shown in wherein a head mounted device, such as a pair of virtual reality glasses, is used to provide virtual reality content to a user. like figure 1 As shown, head mounted device 10 may include a display system, such as display system 40, that forms an image and may have an optical system, such as optical system 20, through which a user (eg, user's eyes 46) may pass in direction 48 View images produced by display system 40 .

[0021] Display system 40 may be based on liquid crystal displays, organic light emitting diode displays, displays with arrays of crystalline semiconductor light emitting diode dies, liquid crystal on silicon displays, microelectromechanical systems (MEMs), and / or...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The electronic device may include a display that displays virtual reality content. The control circuit may estimate the brightness adaptation state of the user wearing the electronic device. The control circuit may select a tone mapping curve and brightness level for the virtual reality content based on the user's fitness state. To estimate the fitness state of the user, the control circuit may acquire ambient light information from an ambient light sensor, the user's physiological attributes such as blink rate, pupil size, and eye opening may be acquired from a camera, and may be acquired from a gaze detection circuit Look at the location information. The control circuit may optimize the brightness of the display based on the user's current fitness state, or the control circuit may transition the brightness of the display to a level different from the user's fitness level to Helps steer the adaptive state to the desired level.

Description

[0001] This patent application claims priority to US Patent Application 62 / 551,723, filed on August 29, 2017, which is hereby incorporated by reference in its entirety. Background technique [0002] The present invention relates generally to adaptive displays and, more particularly, to adaptive displays for head mounted devices. [0003] Head mounted devices such as virtual reality glasses and augmented reality glasses use displays to generate images to users. [0004] Headsets can be bulky and tiring to wear if not careful. When the user first places the headset on his or her head, the image on the display may appear too dark and blurry. Users may experience dizziness or discomfort when transitioning from a virtual reality viewing experience. Depending on the adaptation state of the user's eyes, the dynamic range of the head mounted display may be perceived as insufficient. SUMMARY OF THE INVENTION [0005] An electronic device configured to be worn by a user may include...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01G06F3/01G09G3/00G09G5/00
CPCG06F3/013G06F3/1407G06V40/18G09G3/001G09G5/00G09G2320/0626G09G2354/00G09G2360/144G09G2360/16G02B27/017G02B2027/0118G09G5/10G06V40/193
Inventor N·P·鲍尼尔T·R·巴尔C·G·甘巴哥塔吴佳颖
Owner APPLE INC