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Matches 601 - 650 out of 1,020

Document Document Title
JP2004047560A
To provide a small-size sophisticated photoconductive switching module having proper characteristics.The photoconductive switch module 100 comprises a light-emitting element substrate 110 including a plurality of light-emitting elements ...  
JP2004047561A
To provide a small-size sophisticated photoconductive switch module having proper characteristics.The photoconductive switch module 100 comprises a light-emitting element substrate 110 including a plurality of light-emitting elements 112...  
JPWO2004013590A
Photodetection device 1 contains photoelectric surface 30 and electron multiplier 50 which are arranged in vacuum vessel 10. A photo-multiplier is constituted by these. Photodetection device 1 is provided with optical fiber 20 into which...  
JP2004004459A
To provide an optical transmitting and receiving apparatus which is suitable to be used in a system for an optical communication member necessitating communication speed to about 250Mbps in the communication networks of the middle range ...  
JP2003338260A
To provide a semiconductor photoelectric face and a photodetection tube wherein gettering of the residual gas near the photoelectric face can be carried out also in a small-sized photodetection tube.The semiconductor photoelectric face i...  
JP2003316509A
To provide a means for sensing the rotation of an apparatus such as an optical pointing device.An apparatus (300) for sensing rotation is provided with a plurality of motion sensors (16) constructed in a substantially coplanar arrangemen...  
JP3455588B2
PURPOSE: To ensure the properties of joining and fitting a detector main body and a cooling device together and to improve operability in assembling them together by joining a heat conductor and the detector main body together via a cont...  
JP2003282935A
To stabilize a characteristic and a quality by easily forming an optical path between a light emitting element and a light receiving element by a translucent resin.The translucent resin 19 is applied on the inside of a support frame 12, ...  
JP2003259218A
To improve the sensitivity of a CMOS image sensor.This image sensor has a plurality of pixel circuits PX each having a first transistor N2 controlled by a detection signal generated by a photoelectric converter PD in a pixel and a second...  
JP2003249164A
To provide a transparent photocathode which has a high sensitivity to light of short wavelengths such as ultraviolet light and which enables photoelectrons generated by photoelectric conversion to be emitted with a high efficiency, and t...  
JP3441101B2
PURPOSE: To provide an electron tube containing semiconductor device, in which an electron introducing layer shows a good accumulation condition. CONSTITUTION: A semiconductor device 10, in which an electron introducing layer 14 consisti...  
JP3433537B2
PURPOSE: To provide a semiconductor photo-electric cathode device wherein the quantum efficiency is improved, and the aperture ratio is 100%, the separation of picture elements in the structure is not required, and the modulation of a si...  
JP3433538B2
PURPOSE: To provide a semiconductor photo-electric cathode device wherein the quantum efficiency is improved, and the aperture ratio is 100%, the separation of picture elements in the structure is not required, and the modulation of a si...  
JP2003217489A
To provide an electron tube capable of improving uniformity of luminance by equalizing the distribution of an antimony film without limiting a structure.In depositing the antimony film on a photoelectric surface 4, a movable electrode 13...  
JP3429671B2
To provide a photoelectric cathode with good sensitivity in an infrared region and an electron tube using it. A photoelectric cathode is formed to emit photoelectrons corresponding to an incident light in a infrared region. In this case,...  
JP3413241B2
PURPOSE: To realize an electron beam radiation type diode having a structor in a thin dead zone which incidental electrons may not intrude into a p-n junction surface, so as to provide an electron tube having improved sensitivity and pre...  
JP3401044B2
PURPOSE: To provide a photomultiplier by which reliability can be improved by noise reduction and workability can be improved by reduction of the number of part items. CONSTITUTION: A converging electrode 7 formed of a stainless steel pl...  
JP3395255B2
PURPOSE: To provide a thin, sensitive, and compact photoconductive element which is strong against external environment. CONSTITUTION: A number of electric field release type cathodes with an emitter 4 on a cone are provided on an amorph...  
JP2003101738A
To compensate for a gap in a size that cannot be predicted along a linear array in a photosensor using a simple algorithm.In the photosensitive scanning apparatus where a plurality of chips for forming a single linear array in a photosen...  
JP2003507870A
A low light level system is described wherein electrons, created by images directed to a photocathode (31), directly bombard active pixel sensors. Both the active pixel sensors and the output end of the photocathode are positioned in a v...  
JP3375907B2  
JP3361735B2  
JP3361367B2  
JP2002368251A
To provide a photosensitive electric device, operating as an optically- controlled switch. The optically-controlled switch (10) comprises first and second electrodes (18, 20), a channel (26) extending between the electrodes, and a light ...  
JP2002539026A
(57) The lamp assembly 209 of the summary vehicle is equipped with the housing 202 and LED lamp 218 held in this housing. The signal mirror 100 is equipped with the mirror 222 and the LED lamp. The LED lamp is equipped with the endotherm...  
JP3333449B2
To provide an image read apparatus which can read fluorescent images with high sensitivity. This image read apparatus comprises laser exciting light sources 1, 2, 3 for emitting a laser excitated light 4, an optical detector for photoele...  
JP2002300591A
To solve the problem in an imaging system that in the conventional imaging systems the power noise generated when an AD conversion circuit output image data moves to a CCD through a printed wiring board via power lines (Vcc line and grou...  
JP2002290683A
To provide an image sensor which is capable of outputting scan signals which are high in fidelity and have low noises.The image sensor adopting a plurality of photodetector arrays is provided. Each photodetector array comprises photodete...  
JP3327289B2  
JP3323636B2
PURPOSE: To obtain a photoelectron emission cathode for which the limit wavelength can be precisely controlled. CONSTITUTION: An applied bias between an ohmic electrode 25 and a short key electrode 24 is adjusted so that the electric fie...  
JP3320335B2  
JP2002245961A
To reduce depletion layer capacity, restrain an off electric current small and realize high speed responsiveness by restraining formation of a depletion layer 13 on a surface of a semiconductor substrate 11.A photoelectric transfer devic...  
JP2002184302A
To provide a semiconductor photoelectric cathode that is capable of improving its property.When the light absorption layer 2 is thick, deterioration phenomenon in the time resolution appears, but when the thickness of the light resolutio...  
JP2002150928A
To provide a semiconductor photocathode that has a light-absorbing layer, formed of AlxGa1-x(0≤x≤1) and has high quantum efficiency.An ultraviolet region light, made to be incident from a surface layer 5 side goes through the surface...  
JP2002042636A
To provide a photocathode capable of surely fixing a photocathode plate without using an adhesive.In this photocathode 10, the photocathode plate 16 is interposed between a face plate 11 and a supporting plate 19, and by joining first pi...  
JP2002040300A
To obtain a light receiving and emitting device that allows low cost and small size through a simple structure and that has little environmental impact in discarding.The light receiving and emitting device is provided with an electron em...  
JP2001526446A
(57) A summary and solution means Electronic sauce contains the light generator (50) for drawing the light (22) which passed the substrate of photocathode (10) so that it may excite the negative-electron-affinity photocathode and the ele...  
JP2001345299A
To provide a measuring apparatus for detecting the end point of a process for removing a film on a wafer in a process for producing a semiconductor device, e.g. an LSI, in situ with high accuracy even when a pattern is present on the sur...  
JP2001523383A
(57) Summary book invention indicates the photocathode containing the photocathode which has the photocathode formed from the 1st material that consists of antimony-ized potassium cesium, and thin film covering of the 2nd material that c...  
JP2001319565A
To provide a photocathode capable of easily and effectively improving quantum efficiency on a photoelectric face.The photocathode comprises a ferroelectric substrate 12 and a photoelectric face 11 formed on the ferroelectric substrate 12...  
JP3220245B2
PURPOSE: To provide a high-sensitive photomultiplier capable of effectively utilizing light entered in a light incident window. CONSTITUTION: In a head-on type photomultiplier in which one side end surface of a translucent glass bulb 1 i...  
JP3216944B2
PURPOSE: To provide a reflex type photoelectric tube of such a structure as embodied in a small size, suitable for massproducing and unlikely to go into breakage, while a sufficient sensitivity for incident beam of light is maintained. C...  
JP2001267621A
To provide a photodetector capable of improving detection accuracy and reducing the size and cost of a device.A photodetector, which has a photodiode 11 for detecting entering light in a state set at a predetermined bias voltage and a co...  
JP2001245210A
To provide a pixel amplifier circuit with which the ratio of a signal to noise is improved and a signal gain is increased by using switch capacitor.The pixel signal amplifier circuit 200 receives a signal from a pixel element. A first se...  
JP2001236877A
To provide a light detection device, that has a structure combining a field-emission-type electron source and a photodiode, and can detect correctly two-dimensional distribution of the intensity of light.A field-emission-type electron so...  
JP2001237778A
To solve the problem that it is difficult to use a light-receiving circuit in a high-frequency region, due to the increase of an input capacitance at integration of an input protecting circuit, and that it is impossible to sufficiently r...  
JP2001233694A
To provide a polycrystalline diamond thin film having a high photovoltaic quantum efficiency, and to provide a photoelectric cathode and an electron tube which are equipped with the polycrystalline diamond thin films, respectively.This p...  
JP2001202873A
To provide a cathode for photoelectron or secondary electron emission in which quantum efficiency, more particularly red color sensitivity can be improved and the spectrophoto sensitivity or secondary electron emission property can be im...  
JP2001195974A
To provide a photoelectric emission surface and a photodetector utilizing the same, which comprises a Si substrate having PS area and is of a low noise for practical use. This photodetector 100 comprises a photoelectron emission surface ...  
JP3184489B2
To efficiently collect photons by providing a light reception part on one end face, providing a cathode and an anode in a container, a circular part being vacuum-sealed, performing photoelectric conversion at the cathode the incident lig...  

Matches 601 - 650 out of 1,020