Abstract: A photoelectric conversion apparatus having a pixel array region and a peripheral region includes a pixel array, a readout unit, an output unit, a plurality of output lines, and a color filter layer which is arranged in the pixel array region and the peripheral region and includes a color filter arranged above the plurality of pixels. The color filter layer extends to surround the output lines when viewed from a direction perpendicular to a surface of a semiconductor substrate, and has an opening arranged above the plurality of output lines. The opening of the color filter layer is filled with gas or an insulator lower in dielectric constant than the color filter.

Abstract: A solid-state imaging apparatus, of lower power consumption and a smaller area with maintaining sufficient performance, includes a plurality of pixels for reading a plurality of color components, a plurality of holding units holding a signal from each pixel, a plurality of common output lines to which the plurality of respective holding units corresponding to respective color components are connected, and a plurality of output circuits connected to the plurality of common output lines. Then, at least two of the plurality of common output lines are connected to one of the plurality of output circuits through a selecting unit. In addition, outputs of a holding unit to which pixels of at least two different color components among the plurality of pixels in the unit cell are connected are connected to one of the plurality of common output lines through a selecting unit.

Abstract: An image sensing apparatus includes an output unit including a first output line which transmits a first signal of the first pixel, a second output line which transmits a second signal of the first pixel, a third output line which transmits a first signal of the second pixel, a fourth output line which transmits a second signal of the second pixel, a first difference circuit which operates the difference between the first signal and the second signal of the first pixel to generate a first image signal, and a second difference circuit which operates the difference between the first signal and the second signal of the second pixel to generate a second image signal, wherein the first output line is arranged between the third output line and the fourth output line, and the third output line is arranged between the first output line and the second output line.

Abstract: A solid-state imaging apparatus comprises a plurality of unit cell groups including a plurality of unit cells each including a plurality of light shielded optical black pixels, non-light shielded effective pixels and amplifying circuits for amplifying signals from the pixels; and holding capacitors each receiving a signal from corresponding unit cell, so that signals are transferred from all the pixels by a vertical transfer operation and a horizontal transfer operation, each of which is repeated by the number of times equal to the number of the unit cell groups, such that the signals from an optical black pixel and an effective pixel are respectively transferred by the vertical transfer operation and the signals transferred by the vertical transfer operation are successively read out by the horizontal transfer operation to reduce the degrading image quality due to artifact by properly removing an offset varying for each output if it occurs.

Abstract: A solid-state imaging apparatus includes a plurality of unit cell groups arranged in a row direction and a plurality of common output lines for transmitting output signals from the plurality of unit cell groups, each including a plurality of unit cells arranged in the row direction. Each of the plurality of unit cells includes an m number of pixels arranged in a column direction and including photoelectric conversion elements each converting incident light to different color signals; an m number of holding units holding color signals of the m number of pixels; an m number of color selecting switches each selecting one color signal from within the color signals held in the m number of holding units; and a transfer switch outputting the color signals selected by the color selecting switches to one common output line of the plurality of common output lines.

Abstract: In a solid-state imaging apparatus, during a horizontal scanning period, a pixel signal is written in a first holding unit, while a horizontal scanning circuit outputs, to the horizontal common output line, the other pixel signal held by a second holding unit. And, a transition time of an edge of a sampling pulse during the horizontal scanning period is set longer than a transition time of an edge of the sampling pulse during a time period other than the horizontal scanning period.

Abstract: A driving method of a solid-state imaging apparatus including multiple reference level supplying units each arranged correspondingly to a predetermined number of signal holding units, to supply a reference level to an output node of the signal holding unit through the selecting unit, wherein the method includes steps of: performing a clamping operation for sampling and holding the signal in the signal holding unit, by terminating turn ON pulses to be supplied to the selecting units successively in separate timings, one for each one of the selecting units, or one for each group of the selecting units while the reference level is supplied from the reference level supplying unit to the output node; and performing an operation of selecting the signal holding units through the selecting units, by supplying the turn ON pulses successively to the selecting units, to read out the signals successively from the signal holding units selected.

Abstract: A photoelectric conversion apparatus having a pixel array region and a peripheral region includes a pixel array, a readout unit, an output unit, a plurality of output lines, and a color filter layer which is arranged in the pixel array region and the peripheral region and includes a color filter arranged above the plurality of pixels. The color filter layer extends to surround the output lines when viewed from a direction perpendicular to a surface of a semiconductor substrate, and has an opening arranged above the plurality of output lines. The opening of the color filter layer is filled with gas or an insulator lower in dielectric constant than the color filter.

Abstract: In order to suppress a variation of a signal held by each signal holding unit, a solid-state imaging apparatus of the present invention is characterized in that, when a clamp operation of a pixel output signal is performed in the signal holding unit, a time changing rate of an amplitude of a drive pulse supplied to the selecting unit for turning from a non-conducting state to a conducting state is not larger than a time changing rate of the amplitude of the drive pulse supplied to the selecting unit for turning from the conducting state to the non-conducting state.

Abstract: A pixel output time required for shielded pixels is realized by the smallest possible number of pixels. An apparatus includes: a plurality of pixels arranged in a first unshielded pixel region and a shielded second pixel region and having a photoelectric conversion unit for converting an optical signal into an electric signal; and a scanning unit for selectively scanning the plurality of pixels according to a pixel selection signal in synchronization with a clock signal.

Abstract: An image sensing apparatus includes an output unit including a first output line which transmits a first signal of the first pixel, a second output line which transmits a second signal of the first pixel, a third output line which transmits a first signal of the second pixel, a fourth output line which transmits a second signal of the second pixel, a first difference circuit which operates the difference between the first signal and the second signal of the first pixel to generate a first image signal, and a second difference circuit which operates the difference between the first signal and the second signal of the second pixel to generate a second image signal, wherein the first output line is arranged between the third output line and the fourth output line, and the third output line is arranged between the first output line and the second output line.

Abstract: A solid-state imaging apparatus includes a plurality of unit cells, each including a plurality of pixels having mutually different color components and a first selecting unit outputting one of the signals from the plurality of pixels selectively. The unit cells are classified into groups. The solid-state imaging apparatus further includes holding units, each provided to each of the unit cells and holding the signal output from the first selecting unit, a plurality of common output lines for outputting signals of mutually different color components, and second selecting units, each selecting one of the plurality of common output lines to output the signals held in the holding unit to the selected common output line. The first selecting units severally output a signal of a different color component from each of the unit cell groups.

Abstract: The present invention includes an optical band-limiting filter which imposes a band-limitation on an input optical signal, an opto-electric converter which converts the optical signal output from the optical band-limiting filter into an electric signal, a lowpass filter which imposes the band-limitation on the electric signal output from the opto-electric converter, an amplifier which amplifies the output signal of the lowpass filter, and an electric equalizer which performs an equalization processing on a waveform of the electric signal output from the opto-electric converter are provided, and a full width at half maximum of the optical band-limiting filter is set to be equivalent to or smaller than a bit rate frequency of the optical signal.

Abstract: A frequency divider generates frequency-divided input data by dividing a frequency of input data. A phase comparator detects a phase difference between a phase of a clock generated by a voltage control oscillator and a phase of the frequency-divided input data, and generates a phase difference signal to be used to eliminate the detected phase difference. The voltage control oscillator generates the clock by adjusting an oscillation frequency based on the phase difference signal. A data identifier identifies the input data using the clock generated by the voltage control oscillator.

Abstract: A solid-state imaging apparatus, of lower power consumption and a smaller area with maintaining sufficient performance, includes a plurality of pixels for reading a plurality of color components, a plurality of holding units holding a signal from each pixel, a plurality of common output lines to which the plurality of respective holding units corresponding to respective color components are connected, and a plurality of output circuits connected to the plurality of common output lines. Then, at least two of the plurality of common output lines are connected to one of the plurality of output circuits through a selecting unit. In addition, outputs of a holding unit to which pixels of at least two different color components among the plurality of pixels in the unit cell are connected are connected to one of the plurality of common output lines through a selecting unit.

Abstract: An occupant protection device for a vehicle having several longitudinal rows of seats in a passenger compartment. The occupant protection device includes an inflator for generating gas and a longitudinally elongated roof side airbag mounted to a roof side rail. The roof side airbag includes a plurality of bag portions to inflate in positions corresponding to the rows of seats, respectively. Gas generated from the inflator flows through gas inlets disposed in a substantially middle portion of the roof side airbag into the bag portions generally uniformly, and the roof side airbag inflates along the inside of side glasses of the vehicle.

Abstract: A pixel output time required for shielded pixels is realized by the smallest possible number of pixels. An apparatus includes: a plurality of pixels arranged in a first unshielded pixel region and a shielded second pixel region and having a photoelectric conversion unit for converting an optical signal into an electric signal; and a scanning unit for selectively scanning the plurality of pixels according to a pixel selection signal in synchronization with a clock signal.

Abstract: An optical transceiver 1 comprises first and second pseudo-random pattern generators 23 and 28 for generating a pseudo-random pattern signal, which are placed in a transmitting side path 6 and in a receiving side path 11 of the optical transceiver 1, respectively; first and second pseudo-random pattern detectors 21 and 26 for evaluating an inputted pseudo-random pattern signal, which are placed in the transmitting side path 6 and in the receiving side path 11 of the optical transceiver 1, respectively; a first loopback path 31 that loops back from a multiplexing circuit 3 to a demultiplexing circuit 8; and a second loopback path 32 that loops back from a light-electricity converter 7 to an electricity-light converter 4.

Abstract: An occupant restraint system in which an air bag is inflated with a gas generated by an inflator so as to be deployed along an inner surface of a side portion of a passenger compartment in a curtain-like fashion when a vehicle is involved in a collision, wherein a portion of the air bag in a folded state which is located in the vicinity of an end portion thereof is disposed within a space between a pillar and a pillar garnish mounted on a side of the pillar which faces a passenger compartment. By accommodating the air bag within an air bag accommodation chamber formed by partitioning the space with a bulkhead formed integrally on the pillar garnish, the bulkhead is allowed to be interposed between other members residing within the pillar garnish such as clips and brackets and the air bag.

Abstract: An occupant protection device is provided which includes a roof side airbag mounted to a roof side rail of a vehicle to be inflated and deployed along the insides of side glasses by gas generated by an inflator. A slit is formed in a seatbelt interfering area of the roof side airbag which is interfered with by a seatbelt when the roof side airbag inflates and deploys. When the roof side airbag is inflated and deployed, the seatbelt enters the slit, dividing the interfering area into two parts.