Sony Corporation

Hiromichi Abe

Hiroshi Ohno

Takayuki Kobayashi

Masamichi Okada

Atsushi Sakata

Hideo Niyomura

Joji Karasawa

Osamu Horie

A method for manufacturing a stereoscopic image display apparatus includes a bonding step of bonding an image display panel and a phase difference element by disposing an adhesive layer between the entire surfaces thereof, the image display panel displaying a right-eye image and a left-eye image by regularly mixing them in a plane, the phase difference element including a right-eye image display section corresponding to the right-eye image and a left-eye image display section corresponding to the left-eye image, the phase difference element achieving different polarizations between the right-eye image display section and the left-eye image display section, the adhesive layer being composed of a transparent gel acrylic adhesive with a thickness of 25 to 100 &#x3bc;m, hardness of the adhesive being more than 0 and 350000 &#x3bc;N or less, holding strength of the adhesive at 40&#xb0; C. after bonding being 8 to 20 N/20 mm.

Method for manufacturing stereoscopic image display apparatus and stereoscopic image display apparatus

A stereoscopic image display apparatus includes an image display panel displaying an image for a right eye and an image for a left eye in a regularly mixed manner in a plane, a phase difference element including a right-eye image display portion corresponding to the image for the right eye and a left-eye image display portion corresponding to the image for the left eye to provide different polarization states, a light shield layer formed to project only in an area including a boundary between the right-eye image display portion and the left-eye image display portion of the phase difference element, and a binder layer interposed between the phase difference element and the image display panel to levelly coat and fill projections and recesses formed by the light shield layers, thus bonding the image display panel, the phase difference element, and the light shield layers together.

Stereoscopic image display apparatus and method of manufacturing the same

A stereoscopic image display apparatus includes an image display panel displaying an image for a right eye and an image for a left eye in a regularly mixed manner in a plane, a phase difference element including a right-eye image display portion corresponding to the image for the right eye and a left-eye image display portion corresponding to the image for the left eye to provide different polarization states, a light shield layer formed to project only in an area including a boundary between the right-eye image display portion and the left-eye image display portion of the phase difference element, and a binder layer interposed between the phase difference element and the image display panel, except for a portion between a top surface of the light shield layer and the image display panel, thus bonding the image display panel, the phase difference element, and the light shield layer together.

Growing community of inventors

Kanagawa, Japan

Hiromichi Abe