Patent · US Active

Dynamic seals for adjustable display devices

US10823971B2 · kind B2 · utility

1Cited by

5References

19Claims

0Family size

Assignee

Apple Inc. · US

Inventors

Ivan S. Maric · Sunnyvale, US
Onur I. Ilkorur · Santa Clara, US
Jia Tao · San Jose, US
Kuldeep P. Lonkar · Sunnyvale, US
Stephen E. Dey · Cupertino, US
Phil M. Hobson · Menlo Park, US
Jeremy C. Franklin · San Rafael, US

Key dates

Filing date	Mar 6, 2019
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Mar 6, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG02B2027/0185
WIPO fieldOptics
WIPO sectorInstruments

Abstract

In one aspect of the present disclosure, a display system (e.g., a wearable HMD) is described that includes an internal housing; a lens that is positioned within the internal housing; a display module including a display panel that is positioned within the internal housing to allow for relative movement between the lens and the display module to adjust focus of the display panel; and a seal that extends between the internal housing and the display module to define an enclosed interior space accommodating the lens and relative movement between the lens and the display module.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.