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head mounted display

A display and head-mounted technology, applied in the field of head-mounted displays, can solve problems such as difficult to adjust the relative position of HMD, difficult to view the relationship between the wearer's eyes and the display surface, etc.

Active Publication Date: 2017-07-14
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, it is difficult for such a person to check the positional relationship between the wearer's eyes and the display surface, which makes it difficult to adjust the relative position of the HMD and the wearer.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0030] [Endoscope system]

[0031] figure 1 is a view schematically showing a configuration example of an endoscope system according to an embodiment of the present technology. An endoscope system 100 according to this embodiment includes a head mounted display (HMD) 1 , an endoscope device 2 , and a processor unit 3 . The endoscope system 100 according to this embodiment is used in the following manner. Specifically, during an endoscopic surgical operation, a doctor (wearer) wearing the HMD1 inserts the endoscopic device 2 into the body of a patient and performs treatment such as excision on the affected part while viewing the endoscopic device 2 through the HMD1. 2 The state of the affected part to be imaged.

[0032] The endoscope device 2 includes, for example, an insertion portion 21 and an operation portion 22 . The insertion portion 21 has a tubular shape that can be inserted into the body. The insertion portion 21 includes therein an image sensor such as a CMOS (C...

no. 2 example

[0090] Figures 8 to 13 are views each showing the configuration of the HMD 10 according to the second embodiment of the present technology. Figure 8 and 9 is a schematic side view. Figure 10 and 11 is a schematic front view. Figure 12 and 13 are schematic side views each showing a state in which the wearer wears the HMD 10 . It should be noted that in these figures, components corresponding to those of the above-described first embodiment will be denoted by the same reference numerals, and detailed description thereof will be omitted.

[0091] This embodiment differs from the first embodiment mainly in that the main body 40 includes a movable member 450 configured to open and close the window portion 610 of the reference portion 60 . Movable member 450 is configured to support display surfaces 421 and 422 and present an image to the wearer in a position where window portion 610 is closed.

[0092] As in the first embodiment, the housing 410 according to this embodim...

no. 3 example

[0111] Figures 14 to 17 are views each showing the configuration of the HMD1A according to the third embodiment of the present technology. Figure 14 and 15 is a schematic side view. Figure 16 and 17 are schematic side views each showing a state in which the wearer wears the HMD1A. It should be noted that in these figures, components corresponding to those of the above-described first embodiment will be denoted by the same reference numerals, and detailed descriptions thereof will be omitted.

[0112] also, Figure 14 and 16 are schematic side views each showing a state in which the mounting portion 5A and the housing 41A are separated from each other. Figure 15 and 17 are schematic side views each showing a state in which the mounting portion 5A and the housing 41A are coupled to each other. This embodiment differs from the first embodiment mainly in that the mounting portion 5A includes a coupling 7 that detachably couples the housing 41A and the mounting portion ...

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PUM

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Abstract

According to the illustrated embodiment, a head mounted display is provided. The head-mounted display includes a housing and a reference portion. The reference portion is provided on the housing for observing the eyes of a wearer of the head-mounted display so that there is a gap between the housing and the wearer's eyes. The relative position is adjustable.

Description

technical field [0001] This technology relates to a head-mounted display that can be used for medical purposes. Background technique [0002] Head-mounted displays (HMDs) are known which are worn by the wearer on the head, eg for viewing images. For example, as one of the HMDs, an HMD including image display surfaces and display elements for right and left eyes is known (see, Japanese Patent Application Laid-Open No. 2011-145488). The HMD having such a configuration can display images with parallax into the wearer's left and right eyes through the left and right display surfaces, thereby providing three-dimensional (3D) images without crosstalk. [0003] Meanwhile, also in endoscope devices and the like used for medical purposes, practical use of 3D endoscope devices that can provide 3D images is under consideration. Endoscopic surgery is less invasive to the patient than usual surgery and thus has become popular in recent years. However, an affected part is observed only...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01A61B90/00
CPCG02B27/017G02B27/0176G02B2027/0132G02B2027/0154G02B2027/0181
Inventor 森本敏靖
Owner SONY CORP