Ccs Corporation

Matsushita Electric Industrial Co., Ltd.

Panasonic Corporation

Ccs Co., Ltd.

Matsushita Electronics Corporation

Other

Mitsubishi Chemical Corporation

Japan Science and Technology Corporation

Kenji Yoneda

Masahiko Niwayama

Hiroko Kubo

Shigeki Masumura

Hikaru Kobayashi

Kenji Miura

Kazuma Takahashi

Takashi Sugita

Mitsuru Saito

Takahiro Amano

Yasuhiko Inagaki

Yasuhiro Kawasaki

Jun Konishi

Jun Suzuki

Kazuhiko Yamamoto

Junji Hirase

Hisashi Ogawa

Tomomi Iwata

Hideaki Kashihara

Yuichiro Tanaka

Takuzo Togawa

Hiroshi Ohkawa

Seiji Matsuyama

Minoru Takahata

Takahiro Hayashi

Shigehide Hirooka

Hirokazu Suzuki

Masahiro Wakata

Hiroki Sakamoto

Yoshio Sugishima

Takashi Namura

Provided is a method for manufacturing a semiconductor device which includes, on a wafer which has a notch, a plurality of transistors parallel with and perpendicular to a notch direction extending between the center of the wafer and the notch, the method including: preparing the wafer having the front surface which has Off angle of at least 2 degrees and at most 2.8 degrees from plane in a direction in which Twist angle relative to the notch direction is at least 12.5 degrees and at most 32.5 degrees; and doping impurities into the front surface of the wafer in a direction perpendicular to the front surface.

Method for manufacturing semiconductor device

In order to provide an LED light emitting device that can easily control a color temperature of white light, the LED light emitting device is provided with a plurality of types of light emitting parts that: respectively have LED elements that emit ultraviolet radiation or violet color visible light, and phosphors that absorb the ultraviolet radiation or violet color visible light to emit colored light; and emit the colored light, wherein: the colored light emitted by the plurality of types of light emitting parts become white light when all mixed with each other; the LED elements of the plurality of types of light emitting parts are all the same ones, and mounted on a single base material; and two or more light emitting parts overlap with each other in their parts.

LED light emitting device

The present invention is intended to thermally isolate an LED and a control part from each other to make it difficult to thermally influence each other, and also to optimize fin shapes suitable for allowable temperatures of the both respectively, and is provided with: a first housing that contains an LED board; a second housing that contains an LED control part; a connecting member that connects the first housing and the second housing to each other; a fan mechanism that is provided between the first housing and the second housing; heat dissipation fins that are provided around the fan mechanism in the first housing; and an air path of which one end opening is formed at a position facing to an air inlet side of the fan mechanism in the second housing, and the other opening is formed on a surface different from an opposed surface of the second housing.

LED light source device

An SOI wafer including: a supporting substrate; a BOX layerprovided above the supporting substrate, the BOX layerbeing formed by a thermal oxidization; a gettering layerprovided immediately on the BOX layerand mainly composed of a silicon which contains one or more of oxygen, carbon and nitrogen and contains at least oxygen; and an S layerin which semiconductor devices are to be formed, the S layerbeing mainly composed of a monocrystalline silicon.

SOI wafer, method for producing same, and method for manufacturing semiconductor device

The present invention relates to a method for easily manufacturing an illumination device in which a surface mount chip-type LED is used, and a wiring board is formed into a truncated conical or another shape. The method includes, in a flexible strip-like wiring board having a partial ring or a linear shape, providing a through-hole T for filling with solder paste S at a wiring end portion L to be connected with a terminal of an LED, temporarily fixing the LED with bond B onto the wiring board held in a plate-like state, filling the through-hole T with the solder paste S from a back surface of the wiring board, rounding the wiring board mounted with the LED into a truncated conical or cylindrical shape, and reflowing the wiring board in the rounded state to solder the LED.

Illumination device and method for manufacturing the same

To provide an illuminator for plant growth that can illuminate a plant intermittently (pulse illumination) or continuously to cause an effect similar to sunbeam spot phenomenon, thereby accelerating photosynthetic reaction. Specifically, the illuminator for plant growth includes a light source composed of a semiconductor optical device, a control unit for outputting a turn-on timing signal for the light source, a rhythm signal detecting unit for A/D converting an input rhythm signal, a timing signal modulating unit for modulating the turn-on timing signal with the output signal from the rhythm signal detecting unit, and a pulse drive unit for pulse-modulating a power signal with the modulated turn-on timing signal outputted from the timing signal modulating unit and supplying the pulse-modulated power signal to the light source.

Illuminator for plant growth

A semiconductor manufacturing includes: an ion source and a beam line for introducing an ion beam into a target film which is formed over a wafer with an insulating film interposed therebetween; a flood gun for supplying the target film with electrons for neutralizing charges contained in the ion beam; a rotating disk for subjecting the target film to mechanical scanning of the ion beam in two directions composed of r-&#x3b8; directions; a rear Faraday cage for measuring the current density produced by the ion beam; a disk-rotational-speed controller and a disk-scanning-speed controller for changing the scanning speed of the target film; and a beam current/current density measuring instrument for controlling, according to the current density, the scanning speed of the target film.

Semiconductor manufacturing apparatus

A thermal cycle includes: increasing a temperature from an initial temperature to a temperature Tat an arbitrary rate R(&#xb0; C./sec); holding the temperature at the temperature Tfor an arbitrary period t(sec); increasing the temperature from the temperature Tto a temperature Tat a rate R(&#xb0; C./sec) of 1.0&#xd7;10(&#xb0; C./sec) or less; and holding the temperature at the temperature Tfor a period t(sec) of 50 msec or less. The thermal cycle thereafter includes: decreasing the temperature from the temperature Tto the temperature Tat a rate R' (&#xb0; C./sec) of 1.0&#xd7;10(&#xb0; C./sec) or less; holding the temperature Tfor an arbitrary period t(sec); and decreasing the temperature from the temperature Tto a final temperature at an arbitrary rate R&#x2032; (&#xb0; C./sec). Such a thermal cycle is successively repeated in a plurality of iterations.

Impurity-activating thermal process method and thermal process apparatus

An impurity-activating thermal process is performed after a target is subjected to an impurity introduction step. In this thermal process, while a spike RTA process including a holding period for holding a temperature at a predetermined temperature is performed, at least one iteration of millisecond annealing at a temperature higher than the predetermined temperature is performed during the holding period of the spike RTA process.

The invention provides a light irradiation apparatus that can adjust widening/narrowing of a light irradiation area and can guide almost whole of light emitted from an LED to the light irradiation area. The apparatus has an LEDand an optical unitfor making light for the LEDpass through itself and emit from its apical surface, and is equipped further with a supporting bodyA for holding the LED on the apical surface and a position adjustment mechanism for adjusting a relative position of the optical unitto the LEDalong an optical axis C direction. The apparatus is configured so that the potion adjustment mechanism make the optical unitmove relative to the LEDbetween a proximity position Pat which a part or the whole of the supporting bodyA is housed in a base end recessand a clearance position Pat which substantially whole of the supporting bodyA comes out of the base end recessso that the apical surface of the supporting bodyA and a base end faceof the optical unitbecome substantially the same height.

Light irradiation apparatus

In an insulating film formation method, a cycle A in which Oat a low flow rate is supplied onto a substrate and then Osupplied is allowed to react with Hf on the substrate in a non-equilibrium state to form a hafnium oxide film is carried out M times (M&#x2267;1), and a cycle B in which Oat a high flow rate is supplied onto the substrate and then Osupplied is allowed to react with Hf on the substrate in an equilibrium state to form a hafnium oxide film is carried out N times (N&#x2267;1). These insulating film formation cycles are defined as one sequence. This sequence is repeated until a desired thickness is obtained, thereby forming a target insulating film.

Insulating film formation method which exhibits improved thickness uniformity and improved composition uniformity

An optical unit is provided with an integral light condensing section and a light transmitting section. The light condensing section is in a shape of a parabolic body of rotation substantially widening from a proximal end toward a distal end with a concave section opening at a proximal end face to accommodate a light emitting element, a side circumferential face to reflect the light from the light emitting element inward and a distal end face to introduce the light from the light emitting element into the light transmitting section. The light transmitting section is a substantially cylindrical shape of a smaller diameter than the light condensing section, and comprises a proximal end face to introduce the light from the light condensing section, a side circumferential face to reflect the light introduced from the proximal end face inward and a distal end face to emit the light.

Optical unit and light irradiating device

A light emitting diode unit comprises a light emitting element D, a basehaving a heat dissipating memberthat dissipates heat generated by the light emitting element D, and a first lenscomprising a reflecting elementthat reflects light Rtraveling outside of a predetermined angle among the emitted light R emitted by the light emitting element Dand a refracting element F that refracts light Rtraveling inside of the predetermined angle among the emitted light R each of which is formed integrally, with the first lensmounted integrally on the base, and the emitted light R emitted from the light emitting element Dis made to travel generally toward the same direction by the reflecting elementand the refracting element F.

Light emitting diode unit and method for manufacturing light emitting diode unit

An information processing system Pis communicably connected with multiple controlling systems Pthat promote the growth or health of living organisms by controlling at the least the light irradiated on such living organisms by a light irradiating means X, and the environmental data produced by one controlling system Pand concerning the beneficial environmental parameters including the light irradiated on the living organisms are transmitted to and administered by the information processing system Pso that the environmental data from one of the controlling systems Pis delivered from the information processing system Pto any of the other controlling systems P, and royalty data concerning royalties is produced in relationship to a controlling system identifier that uniquely identifies the one controlling system Pwhen the information processing system Preceives or delivers the environmental data.

Living body growth and therapy promotion condition collection information processing device

A lighting device is provided that surface-emits the light evenly with less number of luminous bodies by comprising a transparent bodyfor light diffusion in a shape of a body of rotation having a center boreand provided with a luminous surfaceand a light introducing surface, and multiple luminous bodiesthat introduce the light into the light introducing surfaceof the transparent bodyand make the luminous surfaceof the transparent bodysurface-emit the light, wherein the light introducing surfaceis arranged on an inner peripheral section forming the center boreof the transparent body, a reflecting layeris arranged to reflect the light on a surface other than the light introducing surfaceand the luminous surfaceof the transparent body, and the light from the luminous bodiesis emitted toward an outer surrounding surfaceof the transparent body

Growing community of inventors

Kyoto, Japan

Kenji Yoneda