Sony Corporation

Matsushita Electric Industrial Co., Ltd.

Atsushi Sakata

Masamichi Okada

Hiroshi Ohno

Takayuki Kobayashi

Hiromichi Abe

Hideo Niyomura

Joji Karasawa

Osamu Horie

Toshiyoshi Yamamoto

Katsutoshi Ohno

Takahiro Inoue

Shoichi Muraguchi

Tomohisa Uba

Yoshihiro Ino

Masaru Nagashima

Shigeo Ando

Takuo Shimada

Kazuya Kondo

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.

A radiographic system is provided, which is capable of displaying brightness of laterally corresponding points with equivalent brightness, when an object having equivalent texture structures or micro areas of equivalent X-ray transmittance at laterally symmetric positions. The radiographic system includes an exposure time deriving section that obtains a period during which the object has been exposed to X-rays in a process of generating each charge signal output from an X-ray image detecting section based on vertical transfer information held at the vertical transfer information holding section, a correction coefficient deriving section that obtains a correction coefficient for correcting the value of an image signal obtained by being converted from each charge signal, based on the exposure time, and an image generating section that generates an image signal from the charge signal output from the X-ray image detecting section and the correction coefficient.

Radiographic system

X-ray camera of the present invention comprises an X-ray irradiation unit, an X-ray image sensor, a controller having a correction factor setting unit, a correction factor storage unit and a correctional operation unit, and a display unit. The X-ray image sensor in the above configuration comprises a sensor such as CCD, TFT, and the like having a scintillator on a surface thereof, and a substrate having the sensor mounted thereon. The correction factor setting unit obtains a value La/Ln by dividing a predetermined brightness reference value La set beforehand by a brightness value Ln of an arbitrary pixel &ldquo;n&rdquo;, and sets the obtained value as a correction factor for each pixel. The correction factor storage unit stores the correction factor set by the correction factor setting unit. The correctional operation unit obtains the correction factor from the correction factor storage unit, and performs a corrective operation.

X-ray camera

A cathode ray tube and a color selecting member, which can be manufactured without defects by using an existing projection aligner of a simple structure and can always produce a picture of high quality, in which phosphor layer has a pattern in stripes in the lateral direction of a screen, or in the horizontal direction and a color selecting member has slits elongated in the longitudinal direction of the screen, or in the horizontal scan line direction. Even in case of the thermal expansion of the color selecting member or a considerable longitudinal deviation between the exposure position at the time of manufacture and the position where an electron beam strikes in actual use, an electron beam can freely pass through the slits. Therefore, the accuracy of irradiation of the phosphor layer with the electron beam is not adversely influenced.

Cathode ray tube and method of manufacturing the same, and color selecting member for cathode ray tube and method of manufacturing the same

Color cathode ray tube with improved transmittance of selective

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Kanagawa, Japan

Atsushi Sakata