Abstract: A first voltage is impressed to a reading out electrode for reading out accumulated signal electric charges from photo electric conversion elements to transfer channels in a reading out period and at a same time during the reading out period a second voltage is imposed to at least one of the transfer electrodes adjoining to the reading out electrode for each photo electric conversion element for accumulating the signal electric charge in the vertical electric charge transfer channel under the one of the transfer electrode in a first mode for outputting signal electric charges independently, and only the first voltage is imposed only to the reading out electrode for reading out the accumulated signal electric charge from the photo electric conversion elements to the transfer channels in a reading out period in the second mode for adding the signal electric charges.

Abstract: A solid-state imaging apparatus comprises a semiconductor substrate, a multiplicity of photo electric conversion elements, a vertical electric charge transfer device having a plurality of vertical electric charge transfer channels and transfer electrodes, reading out parts and a driving device that imposes a first voltage to the reading out electrode for reading out the accumulated signal electric charge from the photo electric conversion elements to the transfer channels in a reading out period and at a same time during the reading out period imposes a second voltage to at least one of the transfer electrodes adjoining to the reading out electrode for each photo electric conversion element for accumulating the signal electric charge in the vertical electric charge transfer channel under the one of the transfer electrode. Damage in the dynamic range of the solid-state imaging apparatus can be prevented.

Abstract: A solid-state imaging apparatus comprises a semiconductor substrate, a multiplicity of photo electric conversion elements, a vertical electric charge transfer device having a plurality of vertical electric charge transfer channels and transfer electrodes, reading out parts and a driving device that imposes a first voltage to the reading out electrode for reading out the accumulated signal electric charge from the photo electric conversion elements to the transfer channels in a reading out period and at a same time during the reading out period imposes a second voltage to at least one of the transfer electrodes adjoining to the reading out electrode for each photo electric conversion element for accumulating the signal electric charge in the vertical electric charge transfer channel under the one of the transfer electrode. Damage in the dynamic range of the solid-state imaging apparatus can be prevented.

Abstract: A solid-state imaging device includes: a semiconductor substrate; photoelectric conversion elements; vertical charge transfer paths that transfer charges generated in photoelectric conversion elements, in a vertical direction; a horizontal charge transfer path that transfers the charges transferred in vertical charge transfer paths, in a horizontal direction orthogonal to the vertical direction; a plurality of charge accumulating sections between the vertical charge transfer paths and the horizontal charge transfer path; a plurality of electrodes disposed above the respective charge accumulating sections, the plurality of electrodes being classified into a plurality of kinds of electrodes; wirings corresponding to the respective kinds of electrodes and extending in the horizontal direction above the plurality of electrodes; and a planarizing layer disposed between the wirings and an uneven surface caused by the plurality of electrodes that are present in areas overlapping the wirings, so as to planarize the u

Abstract: A plurality of charge accumulation packets each of which is configured to accumulate signal charges from photoelectric conversion elements corresponding to (2n?1) rows where n denotes an integer equal to or larger than 2 are formed in to vertical charge transfer sections. The signal charges of the same color component are read from the photoelectric conversion elements corresponding to plural rows into each charge accumulation packet and are added in each charge accumulation packet. Then, the signal charges in the vertical charge transfer sections are transferred by a distance corresponding to one charge accumulation packet. A signal charge, which remains in the photoelectric conversion element and has the same color component as the electric charges previously read into each charge accumulation packet, is read into each charge accumulation packet. The newly read signal charge and the previously read signal charges are added in each charge accumulation packet.

Abstract: A solid state imaging element comprises: photoelectric conversion elements; a plurality of vertical electric charge transfer passages that transfer, in a vertical direction, electric charges generated by the photoelectric conversion elements; and a horizontal electric charge transfer passage that transfers, in a horizontal direction perpendicular to the vertical direction, the electric charges transferred in the vertical electric charge transfer passage, wherein the horizontal electric charge transfer passage comprises a plurality of electric charge transferring stages each of which operates as an electric charge accumulating region or a barrier region according to a level of an applied voltage, and each of said plurality of electric charge transferring stages is connected to plural ones of the vertical electric charge transfer passages.

Abstract: An HCCD includes a channel 21 that transfers electric charges in an X direction, a channel 25 that transfers the electric charges in a Z1 direction, a channel 23 that transfers the electric charges in a Z2 direction, and a channel 22 that connects the channels 23, 25 to the channel 21. The following relation is satisfied in impurity concentration of the channels: channel 21<channel 22<channel 23, 25 A fixed DC voltage is applied to branch electrodes 12a, 12b above the channel 22. The channel 22 has protrusion portions 19 that protrude inward from an outer circumference, which connects T1 and T2, and an outer circumference, which connects T3 and T4. The protrusion portions 19 causes charges below the transfer electrode 11b to move near the center of the channel 22 in a Y direction. Thereby, the travel distance of the charges in the channel 22 is reduced.

Abstract: A two-branch outputting solid-state imaging device is provided and includes: two output amplifiers including a first output amplifier and a second output amplifier, each outputting a voltage signal in accordance with the signal charge transferred toward the output end through the charge transfer path; and a branching part that distributes the signal charge transferred through the charge transfer path toward the first output amplifier in a case the signal charge corresponds to the first signal charge, toward the second output amplifier in a case the signal charge corresponds to the second signal charge, and toward the first output amplifier in a case the signal charge corresponds to the third signal charge.

Abstract: A solid-state imaging apparatus, comprising: a semiconductor substrate defining a two-dimensional surface; a multiplicity of photo electric conversion elements arranged in a plurality of rows and in a plurality of lines in a light receiving region of the semiconductor substrate and each accumulating signal electric charges; a vertical electric charge transfer device having a plurality of vertical electric charge transfer channels arranged vertically between rows of the photo electric conversion elements and a plurality of transfer electrodes horizontally arranged over the vertical electric charge transfer channels, wherein the vertical electric charge transfer device transfers the signal electrical charges accumulated by the photo eclectic conversion elements by setting a transfer line transferring vacant signals on an up stream side in a vertical direction of every transfer line transferring the signal electrical charges; reading out parts, each corresponding to each one of the multiplicity of the photo elec

Abstract: A charge coupled device comprises: a semiconductor substrate of one conductivity type; a one-dimensional first charge coupled device including a plurality of continuous electrodes arranged in a one-dimensional array on the semiconductor substrate and a channel region formed below each of the electrodes; a second charge coupled device that is continuous to an end of the first charge coupled device and includes two branched portions, each of the two branched portions comprising at least one electrode arranged in the one-dimensional array; a detecting portion that detects as an electrical signal a charge transferred by each of the branch portions of the second charge coupled device; and a signal output portion that outputs a signal detected by the detecting portion, wherein distal one of the electrodes of the first charge coupled device, which is adjacent to the second charge coupled device, is formed independently from the other ones of the electrodes of the first charge coupled device so as to be fixed at a pr

Abstract: A solid-state imaging device includes a photoelectric conversion unit 110, an analog shift register, and signal output units 131 and 132. The analog shift register is divided into a first transfer section 121 and a second transfer section 122 with a substantially central region of the analog shift register being set as a boundary. A common transfer section 123 is provided in the boundary between the first transfer section and the second transfer section. The common transfer section 123 selects, as a transfer path of signal charges transferred from the photoelectric conversion unit 110, either a first path through the first transfer section 121 or a second path through the second transfer section 122.

Abstract: A charge transfer section includes first transfer electrodes for effecting the reading and transfer of electric charges and the transfer of signal charges and second transfer electrodes each provided between adjacent ones of the first transfer electrodes to effect the transfer of the signal charges along the charge transfer section. A timing signal supplying section supplies a driving pulse signal to the first and second transfer electrodes when the signal charges are transferred along the charge transfer section, and supplies a pulse signal for constituting a barrier potential of a level at which the first transfer electrodes do not produce a dark current for photoelectric conversion elements when the transfer of the signal charges along the charge transfer section is stopped.

Abstract: In a solid state imaging device, signal charges are branched to be output to in the form of one or plural outputs. At a horizontal transfer speed not lower than a predetermined transfer speed, the imaging device transfers signal charges of color attributes classified by a branching section, to plural horizontal transfer paths, where the signal charges are converted into analog voltage signals, which will be output synchronously. At a horizontal transfer speed lower than the predetermined transfer speed, the analog voltage signal converted is output from, e.g. the horizontal transfer path which has been selected. Output amplifiers arranged on the horizontal transfer paths are differentiated in sensitivities in detecting signal charges, depending on color attributes of signal charges supplied, and output the analog voltage signals.

Abstract: A solid-state image sensor for a solid-state image pickup apparatus includes photosensitive cells each having a photosensitive area divided into a main region and a subregion. The subregion is extended to include the position of a virtual pixel. A light-screening layer is formed with optical openings corresponding to the main and subregions, so that light is incident not only to the main region or actual pixel but also to the subregion at the position of the virtual pixel. Spatial information is therefore available even at the position of the virtual pixel in the form of a signal charge.

Abstract: A drain region is formed along a horizontal charge transfer channel constituting a horizontal charge transfer element, and a barrier region for charges is formed between the horizontal charge transfer channel and drain region. A two-electrode element is formed by using the horizontal charge transfer channel, barrier region and drain region. A solid state image pickup device can be manufactured with high productivity, which device can drain charges in the horizontal charge transfer element at high speed.

Abstract: A two-branch outputting solid-state imaging device is provided and includes: two output amplifiers including a first output amplifier and a second output amplifier, each outputting a voltage signal in accordance with the signal charge transferred toward the output end through the charge transfer path; and a branching part that distributes the signal charge transferred through the charge transfer path toward the first output amplifier in a case the signal charge corresponds to the first signal charge, toward the second output amplifier in a case the signal charge corresponds to the second signal charge, and toward the first output amplifier in a case the signal charge corresponds to the third signal charge.

Abstract: A glycosidase inhibitor comprising as an active ingredient an extract of Ascophyllum nodosum which is a kind of brown algae can be used as a useful healthy food or food for specified health uses for the treatment and/or prevention of diabetes.

Abstract: An image pickup apparatus includes a plurality of output channels and appropriately operates depending on use situation. The image pickup apparatus includes a system control for determining whether a condition is set on a resolution representing a first speed mode, a resolution representing a second speed mode faster than VGA (Video Graphics Array), or an HDTV (High Definition TeleVision) to generate a control signal depending on the determination result. The control signal controls a drive mode control. Under the control of a timing signal generator responsive to a control signal supplied from the drive mode control, an image sensor and a driver therefor provides image signals captured on two outputs or a single output. The drive mode control controls processing of the image signals in a preprocessor so as to correspond to the number of the output channels of the image sensor.

Abstract: A lipase inhibitor comprising as an active ingredient an extract of Ascophyllum nodosum which is a kind of brown algae can be used as a useful healthy food or food for specified health uses for the treatment and/or prevention of obesity or hyperlipemia.

Abstract: The present invention provides a composition for preventing or treating diseases accompanied by a decrease in bone weight, hypertension and diseases resulting from hypertension, the composition containing, as an active component, at least one member selected from the a compound represented by formula (I) wherein A and B are the same or different and are independently selected from the group consisting of halogen, amino, amidino, anilinoamide, mercapto, sulfonic acid, phosphate, carboxy, hydroxy C1–C5 alkyl, sugar residue, —OR1, and —OCOR2; wherein R1 is selected from the group consisting of hydrogen, C1–C5 alkyl, hydroxy C1–C5 alkyl, and C2–C5 alkenyl; and R2 is selected from the group consisting of C1–C5 alkyl, hydroxy C1–C5 alkyl, and C2–C5 alkenyl; n is number of substituents A present and is a number from 0 to 5; and m is number of substituents B present and is a number from 0 to 5.