Sony Corporation

Sony Group Corporation

Dexerials Corporation

Hideya Chubachi

Hiroshi Hayashi

Masayasu Kakinuma

Kazuhito Shimoda

Tsubasa Tsukahara

Yasushi Ito

Kazuhiro Nakagawa

Yoshihiro Oshima

Naoji Nada

Ayumu Taguchi

Tomoharu Mukasa

Shina Kuriki

Junichi Ohsako

Shinichi Kondo

Takashi Watanabe

Shunichi Kajiya

Kenji Ikeda

Hirokazu Tatsuta

Noriyuki Kishii

Hiroyuki Kiso

Tomohiko Nakamura

Ko Ishikawa

Shina Kirita

Ken Hosoya

Yoshiro Oshima

Akiko Murakami

Osamu Ikeda

Sakiko Yasukawa

Provided is an information processing apparatus () including: an image acquiring unit () that acquires captured image information of a sample () dyed with a fluorescent dye reagent (), an information acquiring unit () that acquires information related to the fluorescent dye reagent (), a correcting unit () that corrects the luminance of the captured image information using a fluorescence fading coefficient that represents the rapidness at which the fluorescence intensity of the fluorescent dye reagent () drops, the fluorescence fading coefficient being included in the fluorescent dye reagent (), and a calculating unit () that calculates information corresponding to fluorescent molecules in the captured image information, using the corrected luminance.

Information processing apparatus, information processing method, information processing system, and computer program

It is possible to more appropriately perform fluorescence separation. An information processing apparatus according to an embodiment includes: a fluorescence signal acquisition unit () that acquires a plurality of fluorescence spectra corresponding to each of a plurality of excitation lights having different wavelengths and irradiated to a fluorescence stained specimen (), the fluorescence stained specimen () being created by staining a specimen () with a fluorescence reagent (); a link unit () that generates a linked fluorescence spectrum by linking at least parts of the plurality of fluorescence spectra to each other in a wavelength direction; a separation unit () that separates the linked fluorescence spectrum into spectra for every fluorescent substance using a reference spectrum including a linked autofluorescence reference spectrum in which spectra of autofluorescent substances in the specimen are linked to each other in the wavelength direction and a linked fluorescence reference spectrum in which spectra of fluorescent substances in the fluorescence stained specimen are linked to each other in the wavelength direction; and an extraction unit () that updates the linked autofluorescence reference spectrum using the spectra for every fluorescent substance separated by the separation unit.

Information processing apparatus and microscope system

A color converting member is capable of suppressing deterioration in a phosphor by a simple manufacturing process. A method of manufacturing a color converting member includes a process of molding a resin material into a shape. In the process, molding the resin material and the phosphor integrally into a shape is performed, after kneading a phosphor that converts one color light to another color light into the resin material.

Method of manufacturing color converting member

Color converting member, method of manufacturing the same, light emitting device, and display device

There is provided is a display device capable of suppressing deterioration of the color conversion layer which converts one color light into another color light, and realizing favorable handling and a display device using the color conversion layer, and a color conversion sheet. A phosphor sheetis, for example, arranged immediately above a light source such as a blue light emitting diode, and obtained by sealing a phosphor layer, which converts a part of blue light into another color light, by sealing sheetsA andB. The sealing sheetsA andB are bonded with the phosphor layerin between by a first bonding layerand a second bonding layer. Since the phosphor layeris sealed by the sealing sheetsA andB including a water vapor barrier layerheld between resin sheetsA andB, water vapor is prevented from entering into the phosphor layer, and a chemical reaction is less likely to be generated between the phosphor layerand the water vapor barrier layer

Light emitting device, display device, and color conversion sheet

A reflective screen includes a light reflecting layer, and a light diffusing layer provided on the light reflecting layer. The light diffusing layer has the diffusion property that in one (A axis) of two perpendicular axial directions on a light diffusion plane, a luminance distribution curve versus incidence angle is asymmetric with respect to the zero-incidence-angle axis, and the side on which the incidence angle (half-luminance incidence angle) with half of a peak luminance on the A axis in the normal direction to the screen plane is small faces in a direction in which external light has the highest strength.

Reflective screen

A reflective screen is provided. A reflective screen that displays an image by reflecting light from a light source includes a reflective sheet, a light-scattering sheet, and an adhesive layer bonding the reflective sheet to the light-scattering sheet. The adhesive layer contains a coloring material that absorbs light in a particular wavelength region.

There is provided a screen, which, with a simple configuration, is capable of effectively utilizing light projected thereon and realizing an even luminance distribution on the screen. This screen has a diffusion layer whose diffusion characteristic expressed as a luminance distribution with respect to a scattering angle of incident light incident at an angle of 0&#xb0; is varied such that the peak position of the luminance distribution is shifted towards a greater value of scattering angle in the direction of the central portion of the screen the greater the distance from the central portion of the screen is. The present invention also provides an optical film suitable for use in such a screen, and a manufacturing method therefor.

Screen, optical film, and method of manufacturing an optical film

A screen with an improved luminance uniformity is provided. A diffusion film that is disposed at the front surface of the screen is attached to a Fresnel lens with an adhesive. The Fresnel lens is attached to a reflective layer that is deposited on a base film with an adhesive that has a refractive index lower than that of the Fresnel lens and as low as possible.

Screen

A projection screen includes a plurality of convex portions serving as a light diffusion control portion, on the surface of a substrate. An optical thin film overlies the substrate and has convex portions having the same shape as that of the convex portions of the substrate. When external light enters the optical thin film with light in three primary color wavelength bands, the optical thin film reflects only the light in the three color wavelength bands and absorbs at least visible light of the external light. When light in the three primary color wavelength bands perpendicularly enters the optical thin film, the rays of the light have incident angles at the convex portions of the optical thin film and diffuse-reflected at angles twice the incident angles. Thus, a predetermined percentage of the light is diffused to increase the viewing angle of the screen.

Projection screen and method for manufacturing the same

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Tokyo, Japan

Hideya Chubachi