OPTICAL UNIT, VIRTUAL IMAGE DISPLAY DEVICE, AND MEASUREMENT METHOD FOR OPTICAL UNIT
An optical unit and a virtual image display device, that is, an HMD include a plurality of optical members, and the plurality of optical members have, at non-coupling portion, measurement reference members that serve as references for arrangement, respectively, and the plurality of measurement refer...
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Zusammenfassung: | An optical unit and a virtual image display device, that is, an HMD include a plurality of optical members, and the plurality of optical members have, at non-coupling portion, measurement reference members that serve as references for arrangement, respectively, and the plurality of measurement reference members of the plurality of optical members are arranged in a unified direction. |
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