Canon Kabushiki Kaisha

Cannon Kabushiki Kaisha

Osamu Hamamoto

Tatsundo Kawai

Kenji Kajiwara

Katsumi Komiyama

Noriyuki Kaifu

Shinichi Takeda

Satoshi Itabashi

Makoto Ogura

Hiroo Ichihashi

Tetsuya Shimada

Toshimitsu Iso

Yoshikazu Sano

Kazuaki Tashiro

Osamu Yuki

Masayoshi Murata

Tetsunobu Kochi

Shunsuke Inoue

Yoshinori Shimamura

Shigetoshi Sugawa

Mamoru Miyawaki

Ichiro Kataoka

Masaru Kamio

Masashi Kitani

Kohei Nakata

Koji Sato

Koji Tamura

Junichi Hoshi

Kazuya Notsu

Kunihiko Minegishi

Yoshihiko Fukumoto

Kazuya Ijuin

Akira Funakoshi

Yutaka Genchi

A mounting member includes a plurality of internal connecting portions, each of which is electrically connected to an electronic device, and a plurality of external connecting portions, each of which is soldered, wherein the plurality of external connecting portions include a first connecting portion in communication with at least any of the plurality of internal connecting portions, and a second connecting portion different from the first connecting portion, and surfaces of the first connecting portion and the second connecting portion include gold layers, and a thickness of the gold layer of the second connecting portion is smaller than a thickness of the gold layer of the first connecting portion.

Mounting member, electronic component, and method for manufacturing module

In an illumination device, a light guide is adapted to emit the light from a face thereof and is provided with an area, on a face opposite to the light emitting face, for diffusing and/or reflecting the light introduced into the light guide from an end face thereof or is provided with uneven light emitting characteristics along the longitudinal direction of the light guide, and the center of the light source positioned at the end of the light guide is placed at a position aberrated from the normal line to the area, whereby attained are compactness, a low cost, a low electric power consumption, a high efficiency of utilization of the light emitted by the light source, and excellent and uniform illumination characteristics. An image reading device and an information processing apparatus can also be equipped with the above-mentioned illumination device.

Light guide, illuminating device having the light guide, and image reading device and information processing apparatus having the illuminating device

The invention provides a fiber plate formed by arranging in mutually adjacent manner plural individual fiber plates of a same thickness so as to provide a light guiding plane larger in area than the light guiding plane of the individual one fiber plate, and a radiation image pickup apparatus utilizing such fiber plate, in which:

Large-area fiber plate, radiation image pickup apparatus utilizing the same and producing method therefor

Radiation imaging apparatus and large-area fiber plate

An image pickup device has a plurality of photoelectric converter substrates carrying respective input/output terminals connected to the photoelectric converters. The device comprises leads connected to the input/output terminals and extending to the side opposite to the light receiving surfaces of the photoelectric converter substrates thorough the gaps separating the substrates.

Image pickup device, radiation image pickup device and image processing system

There is disclosed an illumination device in which a light guide is adapted to emit the light from a face thereof and is provided with an area, on a face opposite to the light emitting face, for diffusing and/or reflecting the light introduced into the light guide from an end face thereof or is provided with uneven light emitting characteristics along the longitudinal direction of the light guide, and the center of the light source positioned at the end of the light guide is placed at a position aberrated from the normal line to said area, whereby attained are compactness, a low cost, a low electric power consumption, a high efficiency of utilization of the light emitted by the light source, and excellent and uniform illumination characteristics. There are also disclosed an image reading device and an information processing apparatus, equipped with the above-mentioned illumination device.

A projection display apparatus includes a display panel provided with first electrodes, a circuit board provided with a drive circuit including second electrodes for driving the display panel, a projection lens support provided with a projection lens for projecting an enlarged image onto a screen, and a holder provided with a connector for the first and second electrodes and with a positioning device for the holder and the projection lens support. The first electrodes of the display panel and the second electrodes of the circuit board are electrically connected by the connector of the holder, respectively. The projection lens support is positionally aligned and connected with the holder by the positioning device for optical alignment of the projection lens.

Projection display apparatus

In order to satisfy all requirements for an apparatus, namely performance associated with high resolution and moving images, wide sensor effective area, and reductions in the size and cost of the apparatus, the apparatus includes a plurality of photoelectric conversion devices respectively having photoelectric conversion areas, and a light guide plate for guiding incident light to each photoelectric conversion device. Transmitting portions for driving the photoelectric conversion devices or/and connecting portions for connecting the photoelectric conversion devices so as to transmit electrical signals between the photoelectric conversion devices are formed on the light guide plate.

Image input apparatus having photoelectric conversion devices bonded to a light guide member

Disclosed is a technology for obtaining a large area fiber plate suited for downsizing a radiation imaging apparatus and reducing its cost and excellent of workability in the manufacturing process. A multi-fiber is manufactured by bundling and drawing a plurality of fibers to take a polygonal shape in section so that the multi-fibers can be air-tightly stacked without any air gap, a multi-fiber aggregate is manufactured by bundling and drawing the multi-fibers to take other polygonal shape in section that enables air-tight stacking with no air gap so as to be analogous to or different from the one polygonal shape in section, and there is manufactured a fiber plate configured by air-tightly bonding the multi-fiber aggregates to each other with a bonding agent without the air gap in a state of keeping the one or other polygonal shape in section after being drawn.

Fiber plate, manufacturing method thereof, radiation imaging apparatus and radiation imaging system

The invention concerns a flexible substrate comprising an inner lead connected to an external connection terminal formed on a substrate, and a base film formed on the lead. The base film area above the substrate and closest to the terminal is thinner than the terminal. The invention also provides a semiconductor device comprising an inner lead connected to an external connection terminal formed on a substrate, and a base film formed on the lead. The base film area above the substrate and closest to the terminal is thinner than the terminal. The invention also provides for a manufacturing method a semiconductor device comprising a substrate, an external connection terminal, and an inner lead with a base film. Further, the invention provides a semiconductor device with a substrate with a chamfered corner between the connection and side faces. By the invention, connection of an inner lead or a flexible substrate is made easier.

Flexible substrate, semiconductor device, imaging device, radiation imaging device and radiation imaging system

A fiber optic plate is formed by arranging, in a mutually adjacent manner, a number of individual fiber plates of a same thickness so as to provide a light guiding plane for use in a radiation image pickup apparatus. Each of the individual fiber plates is composed of a group of optical fibers having mutually parallel axes, and the lateral faces of the individual fiber plates are mutually bonded so that the axes of the optical fibers thereof become mutually parallel.

A large-area and compact radiation image pickup device is provided in which an imaging optical system is arranged between a solid image pickup element and a wavelength converting member, and a radiation such as x-rays as converted into the sensitive wavelength region of the solid image pickup element by the wavelength converting member is guided by the imaging optical systems to convert the radiation into an electric signal by a plurality of photosensors. The radiation that has passed through the wavelength converting member is absorbed by a light transmissive member or a unity magnification erectly imaging optical system, thereby reducing or preventing irradiation of the photosensors or the like with the radiation.

Radiation image pickup device and radiation image pickup system

There is disclosed an illumination device in which a light guide is adapted to emit the light from a face thereof and is provided with an area, on a face opposite to the light emitting face, for diffusing and/or reflecting the light introduced into the light guide from an end face thereof or is provided with uneven light emitting characteristics along the longitudinal direction of the light guide, and the center of the light source positioned at the end of the light guide is placed at a position aberrated from the normal line to the area, whereby attained are compactness, a low cost, a low electric power consumption, a high efficiency of utilization of the light emitted by the light source, and excellent and uniform illumination characteristics. There are also disclosed an image reading device and an information processing apparatus, equipped with the above-mentioned illumination device.

An image sensing apparatus is constructed in the optimum structure for provision of a wide photoreceptive area and has a plurality of solid state image sensing devices, each having a photoreceptive area comprising a plurality of photoelectric conversion elements, and a plurality of optical fiber plates for guiding light to the respective solid state image sensing devices, wherein the optical fiber plates are of a configuration for guiding light obliquely relative to a direction normal to an incidence plane of light of the optical fiber plates and toward the periphery of the solid state image sensing devices to which the optical fiber plates guide the light.

Growing community of inventors

Kanagawa, Japan

Osamu Hamamoto