Focus adjustable head mounted display system and method and device for realizing the system
First Claim
1. A focus adjustable head mounted display system used in a head mounted display device comprising:
- an image capturing device for capturing environment images;
an image processing unit connected to the image capturing device for receiving image signals from the image capturing device and processing the received image signals;
a focus adjustment unit included in the image processing unit for adjusting an input image from the image capturing device according an input focus adjustment signal to generate an adjusted display image so that the adjusted display image is in response to the focus adjustment signal;
an image display unit connected to the image processing unit;
the image display unit being installed at a head mounted display device for displaying the adjusted display image which is directly viewed by at least one eye of a user wearing the head mounted display; and
a focus input unit connected to the focus adjustment unit;
focus input unit being a manually operation device for generating the focus adjustment signal to the image processing unit;
the focus input unit providing a focus value to the focus adjustment unit.
1 Assignment
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Accused Products
Abstract
A focus adjustable head mounted display system used in a head mounted display device has an image capturing device for capturing environment images; an image processing unit for receiving image signals from the image capturing device and processing the received image signals; a focus adjustment unit for adjusting an input image from the image capturing device according an input focus adjustment signal so that the adjusted display image responses the focus adjustment signal; an image display unit installed at a head mounted display device for displaying the adjusted display image; a focus input unit being a manually operation device for generating a focus adjustment signal to the image processing unit; and the focus input unit providing a focus value to the focus adjustment software. A head mounted display device and a method for realizing the focus adjustable head mounted display system are also disclosed.
7 Citations
13 Claims
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1. A focus adjustable head mounted display system used in a head mounted display device comprising:
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an image capturing device for capturing environment images; an image processing unit connected to the image capturing device for receiving image signals from the image capturing device and processing the received image signals; a focus adjustment unit included in the image processing unit for adjusting an input image from the image capturing device according an input focus adjustment signal to generate an adjusted display image so that the adjusted display image is in response to the focus adjustment signal; an image display unit connected to the image processing unit;
the image display unit being installed at a head mounted display device for displaying the adjusted display image which is directly viewed by at least one eye of a user wearing the head mounted display; anda focus input unit connected to the focus adjustment unit;
focus input unit being a manually operation device for generating the focus adjustment signal to the image processing unit;
the focus input unit providing a focus value to the focus adjustment unit. - View Dependent Claims (2, 3, 4, 5)
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6. A head mounted display device with a focus adjustable head mounted display system comprising:
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a casing for containing some element of the head mounted display device; at least one temple piece; an image capturing device for capturing environment images; an image processing unit connected to the image capturing device for receiving image signals from the image capturing device and processing the received image signals;
image processing unit comprising a focus adjustment unit; andan image display unit connected to the image processing unit;
the image display unit including at least one display screen corresponding to eyes of a user wearing the head mounted display device; anda focus input unit connected to the focus adjustment unit for generating a focus adjustment signal to the image processing unit; and the focus input unit providing a focus value to a focus adjustment software. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13)
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Specification