Rohm Co., Ltd.

Toshihisa Maeda

Masahide Tanaka

Takuji Maekawa

Hidemi Takasu

Osamu Matsushima

Daisuke Nishinohara

A binocular display system comprises: a binocular image pickup system that includes a right eye-use image pickup optical system and a left eye-use image pickup optical system; a binocular display system that includes a right eye-use display unit which displays image information picked up by the right eye-use image pickup optical system, and a left eye-use display unit which displays image information picked up by the left eye-use image pickup optical system; and a correlating means that correlates the binocular image pickup system and the binocular image display system. In addition, a binocular display device comprises an image processing unit that processes the image information obtained by the binocular image pickup system. The image processing unit can enlarge an image and display the same on the binocular display system, and correct the movement of the displayed image when at least a prescribed amount of enlargement is carried out.

Binocular display apparatus

A portable visual acuity examination device comprises a mounting unit that can be mounted in front of eyes either using or not using eyeglasses, a visual target displaying unit that uses an organic EL display panel, a display controlling unit that changes the visual target displayed on the displaying unit, an inputting unit for visual target viewing results, and a transmitting unit for measurement results. The portable visual acuity examination device comprises an optical system that can change the distance at which the visual target virtual image is visible. The portable visual acuity examination device detects whether eyeglasses are used and matches an uncorrected vision acuity examination and a corrected vision acuity examination. The portable visual acuity examination device switches between a C-type visual target and an E-type visual target. With data display, both the right and left display units are enabled.

Visual acuity test device and visual acuity test system

A target is irradiated in a time-shared manner with a visible-light-range illumination light source and an infrared laser beam for Raman scattering, and a target image is formed with an image-capturing lens on a CIGS image sensor provided with a visible-light-range filter, a narrow-band infrared filter for Raman-scattered light measurement, and a near-band reference narrow-band infrared filter that does not let Raman-scattered light pass through. In a preliminary measurement, a plurality of normal sections are measured and averaged, and by using the same as a reference, an actual measurement of Raman scattering is performed. In displaying a visible-light image with the CIGS image sensor, superimposed display is performed to specify sections where Raman scattering is detected, and superimposed display positions are corrected in association with focusing and zooming. The displaying of the visible-light image is continued even during the detection of Raman scattering.

Cancer diagnostic device, diagnostic system, and diagnostic device

A photoelectric converter according to the present invention includes a substrate, a lower electrode layer arranged on the substrate, a compound semiconductor layer of a chalcopyrite structure arranged on the lower electrode layer to cover the lower electrode layer and partitioned into a plurality of pixels, a transparent electrode layer arranged on the compound semiconductor layer, and a shielding layer arranged around each of the pixels on the compound semiconductor layer.

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Kyoto, Japan

Toshihisa Maeda