摘要:
A semiconductor element heat dissipating member is provided which has excellent heat dissipation characteristics and adhesion characteristics and enables production of a semiconductor device at a low cost. A semiconductor device using the same, and a method of producing the same are also provided. The semiconductor element heat dissipating member has a conductive substrate and an electrically insulating amorphous carbon film containing hydrogen, and the electrically insulating amorphous carbon film is formed at least on a region of the conductive substrate on which region a semiconductor element is to be mounted.
摘要:
The present invention may provide a lens barrel which may include a guide shaft, and a movable lens frame. The barrel may be with an image capturing optical system disposed therein. The guide shaft may be disposed in the barrel and may extend parallel to the optical axis of the image capturing optical system. The movable lens frame may be reciprocally movable along the guide shaft in the barrel and holding lenses of the image capturing optical system. The barrel may include a wall supporting the guide shaft. The wall may include a light shield member projecting therefrom along the guide shaft in covering relation to a surface of the guide shaft which faces the optical axis.
摘要:
By molding a biodegradable plastic material which is treated with a compound reactive to the active hydrogen in the biodegradable plastic material, a biodegradable plastic material and molding having long-term reliability are obtained.
摘要:
A semiconductor substrate undergoing processing to fabricate integrated circuit devices thereon is spun about a rotational axis while introducing liquid onto a surface of the substrate. An annular-shaped sheet of liquid is formed on the surface, the sheet of liquid having an inner diameter defining a liquid-free void. The size of a diameter of the void is reduced by manipulation of the annular-shaped sheet of liquid. The void may then be enlarged until the surface is substantially dry. The annular-shaped sheet of liquid may be formed and altered by selectively moving a contact area on the surface of the substrate on which the liquid is introduced. Systems for processing a substrate and configured to deposit and manipulate a sheet of liquid thereon are also disclosed.
摘要:
A solid-state imaging device having a high sensitivity and a structure in which a miniaturized pixel is obtained, and a method for manufacturing the solid-state imaging device in which an interface is stable, a spectroscopic characteristic is excellent and which can be manufactured with a high yield ratio are provided. The solid-state imaging device includes at least a silicon layer formed with a photo sensor portion and a wiring layer formed on the front-surface side of the silicon layer, and in which light L is made to enter from the rear-surface side opposite to the front-surface side of the silicon layer and the thickness of the silicon layer 4 is 10 μm or less. Also, the method for manufacturing the solid-state imaging device at least includes the steps of: forming a semiconductor region of a photo sensor portion in a silicon layer of a layered substrate in which a silicon substrate, an intermediate layer and a silicon layer are laminated; bonding a first supporting substrate onto the silicon layer; removing the silicon substrate and the intermediate layer; forming thereafter a wiring portion above the silicon layer; bonding a second supporting substrate onto the wiring portion, and removing the first supporting substrate to make the silicon layer exposed.
摘要:
A two-layered olefin-based resin pellet comprising a core layer formed of an olefin-based resin composition (A) and a sheath layer formed of an olefin-based resin composition (B) and laminated on the outer surface of the core layer, wherein said olefin-based composition (A) contains an insecticidal compound, a granular inorganic filler, a metal soap, and an olefin-based resin (a) having a relatively high solubility to the insecticidal compound; and said olefin-based resin composition (B) contains, as a main component, an olefin-based resin (b) having a relatively low solubility to the insecticidal compound.
摘要:
A solid-state imaging device having a high sensitivity and a structure in which a miniaturized pixel is obtained, and a method for manufacturing the solid-state imaging device in which an interface is stable, a spectroscopic characteristic is excellent and which can be manufactured with a high yield ratio are provided. The solid-state imaging device includes at least a silicon layer formed with a photo sensor portion and a wiring layer formed on the front-surface side of the silicon layer, and in which light L is made to enter from the rear-surface side opposite to the front-surface side of the silicon layer and the thickness of the silicon layer 4 is 10 μm or less. Also, the method for manufacturing the solid-state imaging device at least includes the steps of: forming a semiconductor region of a photo sensor portion in a silicon layer of a layered substrate in which a silicon substrate, an intermediate layer and a silicon layer are laminated; bonding a first supporting substrate onto the silicon layer; removing the silicon substrate and the intermediate layer; forming thereafter a wiring portion above the silicon layer; bonding a second supporting substrate onto the wiring portion, and removing the first supporting substrate to make the silicon layer exposed.
摘要:
An optical compensatory sheet comprises a cellulose acetate support and an optically anisotropic layer. The optically anisotropic layer contains a discotic liquid crystal molecule. The cellulose acetate support has a Bth550 birefringence in the range of 0.0007 to 0.004.
摘要:
A solid-state imaging device having a high sensitivity and a structure in which a miniaturized pixel is obtained, and a method for manufacturing the solid-state imaging device in which an interface is stable, a spectroscopic characteristic is excellent and which can be manufactured with a high yield ratio are provided. The solid-state imaging device includes at least a silicon layer formed with a photo sensor portion and a wiring layer formed on the front-surface side of the silicon layer, and in which light L is made to enter from the rear-surface side opposite to the front-surface side of the silicon layer and the thickness of the silicon layer 4 is 10 μm or less. Also, the method for manufacturing the solid-state imaging device at least includes the steps of: forming a semiconductor region of a photo sensor portion in a silicon layer of a layered substrate in which a silicon substrate, an intermediate layer and a silicon layer are laminated; bonding a first supporting substrate onto the silicon layer; removing the silicon substrate and the intermediate layer; forming thereafter a wiring portion above the silicon layer; bonding a second supporting substrate onto the wiring portion, and removing the first supporting substrate to make the silicon layer exposed.
摘要:
A lens held by a lens holding member is centered easily and correctly by a mechanism in which a guide pin is inserted into a guide hole for positioning the lens holding member with respect to the main body unit of the lens barrel in a plane perpendicular to the optical axis of the lens and for mounting the lens holding member for movement in a direction along the optical axis. Adjustment pins are rotationally mounted on at least three sites on the outer peripheral surface of the main body unit of the lens barrel. If each adjustment pin is rotated, an offset portion of the adjustment pin which is relative to the center of rotation of the adjustment pin, is rotated, as the offset portion is engaged in an engagement hole of the lens holding member. In this way the lens holding member on each site is displaced in the direction along the optical axis to adjust the tilt of the lens held by the lens holding member.