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Sympathetic optic adaptation for see-through display

An adaptive and divergent light technology, applied in the field of optics, can solve the problems that the viewer is difficult to focus and experience eye pressure, etc.

Active Publication Date: 2012-07-04
MICROSOFT TECH LICENSING LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the focus plane of the displayed image is too far from background objects, the viewer may have difficulty focusing and may experience eye strain

Method used

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  • Sympathetic optic adaptation for see-through display
  • Sympathetic optic adaptation for see-through display
  • Sympathetic optic adaptation for see-through display

Examples

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Embodiment Construction

[0009] Aspects of the invention will now be described by way of example and with reference to the above-listed embodiments as shown. Components, process steps, and other elements that are substantially the same in one or more embodiments are consistently identified and described with minimal repetition. It should be noted, however, that coordinately identified elements may also differ to some extent. It should also be noted that the drawings included in this disclosure are schematic and generally not drawn to scale. Conversely, the various drawing scales, aspect ratios, and numbers of components shown in the figures may be purposefully distorted to make certain features or relationships more apparent.

[0010] figure 1 A head mounted display system 10 is shown in one embodiment. System 10 is one example of a video display eyepiece. It may resemble a pair of regular glasses or sunglasses. However, the system includes see-through display devices 12A and 12B, which project d...

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PUM

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Abstract

A method for overlaying first and second images in a common focal plane of a viewer comprises forming the first image and guiding the first and second images along an axis to a pupil of the viewer. The method further comprises adjustably diverging the first and second images at an adaptive diverging optic to bring the first image into focus at the common focal plane, and, adjustably converging the second image at an adaptive converging optic to bring the second image into focus at the common focal plane.

Description

technical field [0001] The present invention relates to optical technology, in particular to see-through display technology. Background technique [0002] A see-through display combines the displayed image and the external image, presenting both images in the same physical space. Such a display could be used in a wearable, head-mounted display system; it could be coupled into goggles, helmets, or other eyepieces. A see-through display enables a viewer to privately and mobile view images from a computer, video game, media player, or other electronic device. When configured to present two different display images (one for each eye), this approach can be used for stereoscopic (eg, virtual-reality) displays. [0003] To provide a positive viewing experience, head-mounted display systems can be configured to account for certain eye relationships. One such relationship is the placement of the focal plane of the display image relative to background objects in the external scene....

Claims

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Application Information

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IPC IPC(8): G02B27/01
CPCG02B27/0172G02B2027/0178G02B2027/0187G02B2027/0127G06T19/006G09G5/377G02B26/00G02B27/02G02B23/125G02B27/01G02B27/017G02B2027/0132
Inventor K·S·佩雷兹A·A-A·基普曼A·富勒P·格林哈尔希D·海斯J·塔迪夫
Owner MICROSOFT TECH LICENSING LLC
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