Abstract: A projector includes: an electro-optic device which modulates light emitted from a light source; a projection lens which projects the light modulated by the electro-optic device; and a lens shift mechanism which shifts the projection lens in a direction perpendicular to the optical axis of the projection lens, wherein the lens shift mechanism includes a shift unit which supports the projection lens and shifts the projection lens in the direction perpendicular to the optical axis, a guide unit which guides the shift of the shift unit, and a drive unit which moves the shift unit, and the drive unit includes a rotation section as a rotated part which has a first bevel gear rotating around a center axis extending in the same direction as that of the optical axis, and a transmission section which has a second bevel gear engaging with the first bevel gear and transmits the rotation of the rotation section to the shift unit.

Abstract: A light control apparatus that controls the amount of light passing therethrough by blocking part of an incident light flux, includes: a pair of pivotal members having pivotal axes extending along a direction substantially perpendicular to a central axis of the light flux; and a pair of light blocking members held by the pair of pivotal members and changing the size of a light blocking area as the pair of pivotal members pivot, the light blocking area blocking part of the light flux, wherein the pivotal axes are located in positions that overlap with an area where the light flux passes, and the pair of light blocking members are located in positions that do not overlap with the pivotal axes.

Abstract: Light-splitting elements are arranged in at least two columns and two rows to form two pairs 1a, 1b and 1c, 1d. Each element splits incident light into light rays and makes them fall on a portion of a photosensing section right under itself and an adjacent photosensitive cell. The element 1a splits the incident light so that a primary color ray C1 and its complementary color ray C1? enter an adjacent cell 2b and an underlying cell 2a, respectively. The element 1b makes a primary color ray C2 and its complementary color ray C2? enter an underlying cell 2a and an adjacent cell 2a, respectively. The element 1c does the same as the element 1b. And the element 1d makes a primary color ray C3 and its complementary color ray C3? enter an adjacent cell 2c and an underlying cell 2d, respectively. These photosensitive cells 2 perform photoelectric conversion, thereby outputting an electrical signal representing the intensity of the incident light.

Abstract: A reflective polarizing plate apparatus includes a reflective polarizing plate that transmits first linearly polarized light and reflects second linearly polarized light polarized in a direction substantially perpendicular to the direction in which the first linearly polarized light is polarized, a holding member that accommodates and holds the reflective polarizing plate, and a first biasing member that biases a glass surface of the reflective polarizing plate accommodated in the holding member.

Abstract: In an upright state where a vehicle is supported by a main stand, or and a tilted state where the vehicle is supported by a side stand, an inflow port of a fuel filter unit is located at a position higher than an outflow port. The fuel filter unit and the upstream side filter pipe are installed in the vehicle so that the upstream side filter pipe is arranged at a higher position as it goes toward the upstream side.

Abstract: A light control apparatus that controls the amount of light passing therethrough by blocking part of an incident light flux, includes: a pair of pivotal members having pivotal axes extending along a direction substantially perpendicular to a central axis of the light flux; and a pair of light blocking members held by the pair of pivotal members and changing the size of a light blocking area as the pair of pivotal members pivot, the light blocking area blocking part of the light flux, wherein the pivotal axes are located in positions that overlap with an area where the light flux passes, and the pair of light blocking members are located in positions that do not overlap with the pivotal axes.

Abstract: A light modulation device includes: a reflective light modulation element which modulates an incident light; a holding section which holds the reflective light modulation element; and a light blocking plate disposed on an incident side which incidents the incident light to the reflective light modulation element, and fixed to the holding section, wherein a thermal conductivity of the light blocking plate is equal to or higher than a thermal conductivity of the holding section.

Abstract: A projector includes: an electro-optic device which modulates light emitted from a light source; a projection lens which projects the light modulated by the electro-optic device; and a lens shift mechanism which shifts the projection lens in a direction perpendicular to the optical axis of the projection lens, wherein the lens shift mechanism includes a shift unit which supports the projection lens and shifts the projection lens in the direction perpendicular to the optical axis, a guide unit which guides the shift of the shift unit, and a drive unit which moves the shift unit, and the drive unit includes a rotation section as a rotated part which has a first bevel gear rotating around a center axis extending in the same direction as that of the optical axis, and a transmission section which has a second bevel gear engaging with the first bevel gear and transmits the rotation of the rotation section to the shift unit.

Abstract: A vehicular mirror device includes a housing which is comprised of two housing components at least partially opposed to each other, and which is adapted to cover a mirror from the front during traveling of a vehicle. A collar is integrally and projectingly provided on one of the housing components to extend so that it is superposed onto the other housing component at opposed portions of both the housing components, and a plurality of recesses are provided in a juxtaposed manner in a tip end of the collar. This suppresses to the utmost the generation of a wind roar due to traveling wind flowing into between opposed portions of the housing components.

Abstract: A projector includes: a plurality of reflection-type light modulation device which modulate a plurality of color light fluxes according to image information; a plurality of reflection-type polarizing plate; a color combining device; a projection lens that projects the combined color light from the color combining device; and a light-transmissive member that transmits a color light flux incident thereon, wherein the light-transmissive member is disposed only in an optical path between a first reflection-type polarizing plate, which is one of the plurality of reflection-type polarizing plate, and the color combining device.

Abstract: A projector includes: a reflection-type polarizing plate which separates entering luminous flux by polarization into first linearly polarized light and second linearly polarized light whose polarization directions cross each other at right angles; a reflection-type light modulation device disposed inclined to the reflection-type polarizing plate to modulate the first linearly polarized light separated by polarization by the reflection-type polarizing plate according to image information and emit the modulated first linearly polarized light toward the reflection-type polarizing plate; a supporting body which supports the reflection-type polarizing plate and the reflection-type light modulation device; and a light shielding member disposed in an area to emit side of the second linearly polarized light which entering the reflection-type polarizing plate before modulation by the reflection-type light modulation device and separated by polarization, and connected with the supporting body.

Abstract: A wiring forming system comprises: maskless exposure unit which directly exposes an unexposed board by using exposure data generated based on design data relating to an wiring board; post-development inspect unit which tests the board after development, by using the exposure data and the image data of the board exposed and developed by the maskless exposure unit; etching unit which etches the developed board; and post-etching inspect unit which tests an etching pattern formed on the etched board, by using etching inspect data generated based on the design data and the image data of the board etched by the etching unit.

Abstract: A component-embedded board fabrication method includes detecting, before the board is covered with a first insulating layer, the actual position of a first electronic component formed on a surface of the board, calculating a displacement between the design position of the first electronic component on the surface of the board and holding the displacement as first displacement data, and correcting, based on the first displacement data, design data to be used for processing the board after the board is covered with the first insulating layer.

Abstract: Light-splitting elements are arranged in at least two columns and two rows to form two pairs 1a, 1b and 1c, 1d. Each element splits incident light into light rays and makes them fall on a portion of a photosensing section right under itself and an adjacent photosensitive cell. The element 1a splits the incident light so that a primary color ray C1 and its complementary color ray C1? enter an adjacent cell 2b and an underlying cell 2a, respectively. The element 1b makes a primary color ray C2 and its complementary color ray C2? enter an underlying cell 2a and an adjacent cell 2a, respectively. The element 1c does the same as the element 1b. And the element 1d makes a primary color ray C3 and its complementary color ray C3? enter an adjacent cell 2c and an underlying cell 2d, respectively. These photosensitive cells 2 perform photoelectric conversion, thereby outputting an electrical signal representing the intensity of the incident light.

Abstract: A method of fabricating a component-embedded board including detecting, before the board is covered with an insulating layer, the actual position of an electronic component formed on the surface of the board, calculating a displacement between the design position of the electronic component and the actual position of the electronic component on the surface of the board, and for holding the displacement as displacement data, and correcting, based on the displacement data, design data to be used for processing the board after the board is covered with the insulating layer.

Abstract: A vehicular mirror device includes a housing which is comprised of two housing components at least partially opposed to each other, and which is adapted to cover a mirror from the front during traveling of a vehicle. A collar is integrally and projectingly provided on one of the housing components to extend so that it is superposed onto the other housing component at opposed portions of both the housing components, and a plurality of recesses are provided in a juxtaposed manner in a tip end of the collar. This suppresses to the utmost the generation of a wind roar due to traveling wind flowing into between opposed portions of the housing components.

Abstract: An interposer to be interposed between a semiconductor chip to be mounted thereon and a packaging board has an interposer portion made of a semiconductor and an interposer portion provided around the foregoing interposer portion integrally therewith. On both surfaces of the interposer portions, wiring patterns are formed via insulating layers. The wiring patterns are electrically connected via through holes formed at required positions in the interposer portions. The outer interposer portion is made of an insulator or a metal body. Further, external connection terminals are bonded to one surface of the interposer.

Abstract: A silver electroplating solution containing a cyanide as a silver source, said silver electroplating solution characterized by containing at least one type of compound of As, Tl, Se, and Te as a brightener and a brightness adjuster having a benzothiazole skeleton or benzoxazole skeleton. This plating solution utilizes the high speed property of gloss agents to the maximum, does not have an effect on the current density, gives stable non- or semi-gloss plating appearance, and facilitates control.

Abstract: An interposer to be interposed between a semiconductor chip to be mounted thereon and a packaging board has an interposer portion made of a semiconductor material and an interposer portion provided around the foregoing interposer portion integrally therewith. On both surfaces of the interposer portions, wiring patterns are formed via insulating layers. The wiring patterns are electrically connected via through holes formed at required positions in the interposer portions. The outer interposer portion is made of an insulator or a metal body. Further, external connection terminals are bonded to one surface of the interposer.

Abstract: An apparatus 1 for fabricating a component-embedded board according to the present invention comprises: a detecting unit 11 for detecting, before the board 21 is covered with an insulating layer 23, the actual position of an electronic component 22 formed on the surface of the board 21; a holding unit 12 for calculating a displacement between the design position of the electronic component 22 and the actual position of the electronic component 22 on the surface of the board 21, and for holding the displacement as displacement data; and a correcting unit 13 for correcting, based on the displacement data, design data to be used for processing the board 21 after the board 21 is covered with the insulating layer 23.