GLASS SUBSTRATE FOR STEREOSCOPIC DISPLAY AND NON-CONTACT OPERATION DEVICE WITH THE SAME

To provide a glass substrate for stereoscopic display that is inexpensive and enables an observer to view a stereoscopic image without increasing the number of components, and a non-contact operation device.SOLUTION: A glass substrate 10 for stereoscopic display is configured to show a stereoscopic...

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Hauptverfasser:	TOKITA MOMOE, TANIGUCHI SHINGO, FUKUSHIGE RYOSUKE, YAMAMOTO HIROTSUGU, SUYAMA SHIRO, KASHIWABARA YASUHIRO, SAJI IKUYA, HAYASHI ATSUSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CALCULATING CINEMATOGRAPHY COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTROGRAPHY HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS
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Beschreibung
Zusammenfassung:	To provide a glass substrate for stereoscopic display that is inexpensive and enables an observer to view a stereoscopic image without increasing the number of components, and a non-contact operation device.SOLUTION: A glass substrate 10 for stereoscopic display is configured to show a stereoscopic image using binocular parallax with light impinging thereupon. This glass substrate 10 for stereoscopic display comprises a region 100 for stereoscopic display provided with a plurality of fine grooves for stereoscopic display (arcuate fine grooves 102) arranged based upon the shape of the image to be stereoscopically displayed. The region 100 for stereoscopic display is configured to at least one of scatter, refract and reflect light impinging on the plurality of fine grooves for stereoscopic display so as to let an observer view the stereoscopic image at a position distant from a substrate surface.SELECTED DRAWING: Figure 1 【課題】安価で、かつ、部品点数を増やすことなく観察者に立体視像を視認させることが可能な立体表示用ガラス基板および非接触操作装置を提供する。【解決手段】立体表示用ガラス基板１０は、当てられた光によって両眼視差を用いた立体視像を発現させるように構成される。この立体表示用ガラス基板１０は、立体表示されるべき像の形状に基づいて配置された複数の立体表示用微細溝（円弧状微細溝１０２）が設けられた立体表示用領域１００を備える。この立体表示用領域１００は、複数の立体表示用微細溝に当てられた光を、散乱、屈折、および反射のうちの少なくとも１つさせることによって、基板面から離れた位置において観察者に立体視像を視認させるように構成される。【選択図】図１