Abstract: Provided is a liquid crystal display device including a liquid crystal panel including in the following order an active matrix substrate, a liquid crystal layer, and a counter substrate. The active matrix substrate includes in the following order a first electrode and a second electrode including a first linear electrode portion extending in a first direction. The counter substrate includes a third electrode including second linear electrode portions extending in a second direction crossing the first direction, and a fourth electrode including an island-shaped electrode portion as a floating electrode. The island-shaped electrode portion is disposed between the second linear electrode portions in a plan view, overlaps an optical aperture of one of two pixels adjacent to each other along the second direction, and does not overlap an optical aperture of the other of the two pixels.

Abstract: A printed circuit board includes a front layer including frame ground regions on which connectors to be connected with external apparatuses or communication cables are mounted and which are connected with a ground, a signal ground region which is separated from the frame ground regions at the front layer, on which electronic devices configured to receive signals from the connectors are mounted, and which is connected with a ground, and a static electricity removal ground region separated from the frame ground regions and the signal ground region at the front layer, situated outside the frame ground regions, and connected with a ground.

Abstract: A printed circuit board includes a front layer including frame ground regions on which connectors to be connected with external apparatuses or communication cables are mounted and which are connected with a ground, a signal ground region which is separated from the frame ground regions at the front layer, on which electronic devices configured to receive signals from the connectors are mounted, and which is connected with a ground, and a static electricity removal ground region separated from the frame ground regions and the signal ground region at the front layer, situated outside the frame ground regions, and connected with a ground.

Abstract: A printed circuit board includes a front layer including frame ground regions on which connectors to be connected with external apparatuses or communication cables are mounted and which are connected with a ground, a signal ground region which is separated from the frame ground regions at the front layer, on which electronic devices configured to receive signals from the connectors are mounted, and which is connected with a ground, and a static electricity removal ground region separated from the frame ground regions and the signal ground region at the front layer, situated outside the frame ground regions, and connected with a ground.

Abstract: A fluorescent resin composition including a urethane resin which is a polymer having at least a polyol compound (A), a polyisocyanate compound (B) and a chain-extending compound (C) as structural units, and a fluorescent dye that emits fluorescence by undergoing irradiation with near infrared light within a wavelength region of 700 nm to 1300 nm, the polyol compound (A) being an aliphatic polycarbonate diol (A1). In addition, a molded object made of the above-described fluorescent resin composition, and also a medical device including the molded object. Examples of the medical device can include a wire for detecting the position of a lymph vessel that includes the molded object made of the fluorescent resin composition as a fluorescent marker.

Abstract: A printed circuit board (100) includes a front layer (30) including frame ground regions (102a, 102b) on which connectors (202, 203) to be connected with external apparatuses or communication cables are mounted and which are connected with a ground, a signal ground region (101) which is separated from the frame ground regions at the front layer, on which electronic devices (200, 201) configured to receive signals from the connectors are mounted, and which is connected with a ground, and a static electricity removal ground region (103) separated from the frame ground regions (102a, 102b) and the signal ground region (101) at the front layer, situated outside the frame ground regions (102a, 102b), and connected with a ground.

Abstract: A printed circuit board (100) includes a front layer (30) including frame ground regions (102a, 102b) on which connectors (202, 203) to be connected with external apparatuses or communication cables are mounted and which are connected with a ground, a signal ground region (101) which is separated from the frame ground regions at the front layer, on which electronic devices (200, 201) configured to receive signals from the connectors are mounted, and which is connected with a ground, and a static electricity removal ground region (103) separated from the frame ground regions (102a, 102b) and the signal ground region (101) at the front layer, situated outside the frame ground regions (102a, 102b), and connected with a ground.

Abstract: An electronic apparatus includes a conductive member and a printed circuit board, wherein the printed circuit board includes a printed wiring board having a signal wiring formed thereon, a first semiconductor device configured to output a digital signal to the signal wiring, and a second semiconductor device configured to input the digital signal output from the first semiconductor device via the signal wiring, wherein the signal wiring has a signal wiring pattern formed on a surficial layer located opposite the conductive member in the printed wiring board, and wherein the conductive member has an aperture formed therein and located opposite the signal wiring pattern or includes a flat plate portion and a recessed portion recessed in a direction more away from the printed wiring board than the flat plate portion.

Abstract: To provide an alarm system for a vehicle that can appropriately raise an alarm to a driver of a vehicle that is entering an intersection. An alarm system 1 for a vehicle includes an alarm line setting part 51 that sets a right alarm line 61 and a left alarm line 62 both extending forward from a vehicle 2. The alarm line setting part 51 sets the length of the right alarm line 61 and the left alarm line 62 at L1 when the vehicle is running in a straight line. The alarm line setting part 51 sets the length of the right alarm line 61 or the left alarm line 62 at a length different from L1 when the vehicle 2 is to turn left or right at an intersection 83 to enter a first lane 81 or a second lane 82.

Abstract: To provide an alarm system for a vehicle that can reduce alarms that can irritate a driver. An alarm system 1 for a vehicle includes a determination and alarm part 52 that determines whether or not an object will cross a right alarm line 61 or a left alarm line 62 within a predetermined time and activates an alarm unit when it is determined that the object will cross the alarm line within the predetermined time. When the relative velocity of the object with respect to the right alarm line 61 or the left alarm line 62 is decreasing, the determination and alarm part 52 performs an alarm reduction control to reduce operation of the alarm unit compared with when the relative velocity is not decreasing.

Abstract: An electronic apparatus includes a conductive member and a printed circuit board, wherein the printed circuit board includes a printed wiring board having a signal wiring formed thereon, a first semiconductor device configured to output a digital signal to the signal wiring, and a second semiconductor device configured to input the digital signal output from the first semiconductor device via the signal wiring, wherein the signal wiring has a signal wiring pattern formed on a surficial layer located opposite the conductive member in the printed wiring board, and wherein the conductive member has an aperture formed therein and located opposite the signal wiring pattern or includes a flat plate portion and a recessed portion recessed in a direction more away from the printed wiring board than the flat plate portion.

Abstract: To provide an alarm system for a vehicle that can appropriately raise an alarm to a driver of a vehicle that is entering an intersection. An alarm system 1 for a vehicle includes an alarm line setting part 51 that sets a right alarm line 61 and a left alarm line 62 both extending forward from a vehicle 2. The alarm line setting part 51 sets the length of the right alarm line 61 and the left alarm line 62 at L1 when the vehicle is running in a straight line. The alarm line setting part 51 sets the length of the right alarm line 61 or the left alarm line 62 at a length different from L1 when the vehicle 2 is to turn left or right at an intersection 83 to enter a first lane 81 or a second lane 82.

Abstract: To provide an alarm system for a vehicle that can reduce alarms that can irritate a driver. An alarm system 1 for a vehicle includes a determination and alarm part 52 that determines whether or not an object will cross a right alarm line 61 or a left alarm line 62 within a predetermined time and activates an alarm unit when it is determined that the object will cross the alarm line within the predetermined time. When the relative velocity of the object with respect to the right alarm line 61 or the left alarm line 62 is decreasing, the determination and alarm part 52 performs an alarm reduction control to reduce operation of the alarm unit compared with when the relative velocity is not decreasing.

Abstract: An electronic apparatus includes a conductive member and a printed circuit board, wherein the printed circuit board includes a printed wiring board having a signal wiring formed thereon, a first semiconductor device configured to output a digital signal to the signal wiring, and a second semiconductor device configured to input the digital signal output from the first semiconductor device via the signal wiring, wherein the signal wiring has a signal wiring pattern formed on a surficial layer located opposite the conductive member in the printed wiring board, and wherein the conductive member has an aperture formed therein and located opposite the signal wiring pattern or includes a flat plate portion and a recessed portion recessed in a direction more away from the printed wiring board than the flat plate portion.

Abstract: A fluorescent resin composition including a urethane resin which is a polymer having at least a polyol compound (A), a polyisocyanate compound (B) and a chain-extending compound (C) as structural units, and a fluorescent dye that emits fluorescence by undergoing irradiation with near infrared light within a wavelength region of 700 nm to 1300 nm, the polyol compound (A) being an aliphatic polycarbonate diol (A1). In addition, a molded object made of the above-described fluorescent resin composition, and also a medical device including the molded object. Examples of the medical device can include a wire for detecting the position of a lymph vessel that includes the molded object made of the fluorescent resin composition as a fluorescent marker.

Abstract: An electronic apparatus includes a conductive member and a printed circuit board, wherein the printed circuit board includes a printed wiring board having a signal wiring formed thereon, a first semiconductor device configured to output a digital signal to the signal wiring, and a second semiconductor device configured to input the digital signal output from the first semiconductor device via the signal wiring, wherein the signal wiring has a signal wiring pattern formed on a surficial layer located opposite the conductive member in the printed wiring board, and wherein the conductive member has an aperture formed therein and located opposite the signal wiring pattern or includes a flat plate portion and a recessed portion recessed in a direction more away from the printed wiring board than the flat plate portion.

Abstract: An image forming apparatus can suppress the degradation of an image signal due to electrostatic discharge with a simple configuration. An original feeder unit is supported openably and closably by a hinge mechanism fixed on a bottom member of an image reading unit. An image sensor substrate of an image reading unit and an image processing substrate of an image forming unit are connected by a cable. An electrically conductive connecting portion electrically connects a bottom member of the image reading unit with a casing of the image forming unit, and is arranged along the cable. The bottom member has a notch formed therein, the connecting portion is fixed to the bottom member so as to extend over the notch, and the cable is arranged so as to pass through an opening portion thereby formed in a direction from above to below of the bottom member.

Abstract: A resistor string digital-to-analog converter includes an input terminal receiving a digital input signal in digital code, an output terminal revealing an analog output signal in analog voltage, a first plurality of voltage-acquisition nodes including a first pair of nodes which is adjacent to each other, a first plurality of resistors being connected in series via the first plurality of voltage-acquisition nodes, a second pair of nodes revealing a pair of analog voltages, a high-order voltage-acquisition circuit providing conduction between a respective one of the first pair of nodes and a respective one of the second pair of nodes in accordance with the digital input signal, a low-order converter generating the analog output signal, which is obtained by interpolating one and the other of the pair of analog voltages in accordance with the digital input signal.

Abstract: An image forming apparatus which suppresses the degradation of an image signal originating in ESD with a simple configuration is provided. An original feeder unit is supported openably and closably by a hinge mechanism fixed on a bottom member of an image reading unit. An image sensor substrate of an image reading unit and an image processing substrate of an image forming unit are connected by a cable. An electrically conductive connecting portion electrically connects a bottom member of the image reading unit with a casing of the image forming unit, and is arranged along the cable. The bottom member has a notch formed therein, the connecting portion is fixed to the bottom member so as to extend over the notch, and the cable is arranged so as to pass through an opening portion thereby formed in a direction from above to below of the bottom member.

Abstract: A resistor string digital-to-analog converter includes a high-order resistor string, first high-order switches, a high-order decoder, a low-order decoder, and a conversion unit. The high-order resistor string includes a plurality of voltage acquisition points that are coupled through unit resistors. The high-order decoder generates a first high-order control signal in accordance with a high-order bit value, and operates in accordance with the first high-order control signal to bring into conduction a first high-order switch coupled to a pair of voltage acquisition points adjacent to each other through one or more voltage acquisition points. The low-order decoder generates a low-order control signal for controlling the conversion unit. The conversion unit divides a pair of high-order analog voltages output from a pair of voltage acquisition points.