WEARABLE DISPLAY DEVICE AND IMAGE DISPLAY METHOD

PROBLEM TO BE SOLVED: To solve the problem that a pixel grid is viewed since a pixel of a display panel is seen in a magnified state in a head mounted display.SOLUTION: In an image display device such as a head mounted display, eyes 220 of a user observe an image displayed on a display panel 200 by...

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Bibliographic Details
Main Authors MIYAZAKI REI, ARAKI TAKAMASA, TADA SHOTARO, KIKUCHI KOJI, NAKAMURA MASATOSHI
Format Patent
LanguageEnglish
Japanese
Published 04.08.2016
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:PROBLEM TO BE SOLVED: To solve the problem that a pixel grid is viewed since a pixel of a display panel is seen in a magnified state in a head mounted display.SOLUTION: In an image display device such as a head mounted display, eyes 220 of a user observe an image displayed on a display panel 200 by magnifying the image via an eye lens 210. A micro lens array sheet 230 is interposed between the display panel 200 and the eye lens 210 in the light path, the micro lens array sheet being an example of an optical element acting as an optical low-pass filter.SELECTED DRAWING: Figure 2 【課題】ヘッドマウントディスプレイでは、ディスプレイパネルの画素が拡大されて見えるため、画素格子が視認される。【解決手段】ヘッドマウントディスプレイなどの画像表示装置において、ユーザの眼２２０は、ディスプレイパネル２００に表示された画像を接眼レンズ２１０を介して拡大して観察する。ディスプレイパネル２００から接眼レンズ２１０への光路に光学ローパスフィルタとして作用する光学素子の一例であるマイクロレンズアレイシート２３０を挿入する。【選択図】図２
Bibliography:Application Number: JP20150109883