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Class Information
Number: 257/E27.133
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Device consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate, e.g., integrated circuit device (epo) > Including active semiconductor component sensitive to infrared radiation, light, or electromagnetic radiation of a shorter wavelength (epo) > Device controlled by radiation (epo) > Imager including structural or functional details of the device (epo) > Photodiode array or mos imager (epo)
Description: This subclass is indented under subclass E27.13. This subclass is substantially the same in scope as ECLA classification H01L27/146F.










Sub-classes under this class:

Class Number Class Name Patents
257/E27.139 Anti-blooming (epo) 97
257/E27.134 Color imager (epo) 184
257/E27.136 Infrared imager (epo) 135
257/E27.14 X-ray, gamma-ray, or high energy radiation imager (measuring x-, gamma- or corpuscular radiation) (epo) 92


Patents under this class:
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Patent Number Title Of Patent Date Issued
5422511 Image sensor utilizing photo diode, blocking diode and clamping diode Jun. 6, 1995
5414294 Remote indium bump corrugated PV diodes May. 9, 1995
5404005 Solid state imaging device and method of manufacturing same Apr. 4, 1995
5401952 Signal processor having avalanche photodiodes Mar. 28, 1995
5401983 Processes for lift-off of thin film materials or devices for fabricating three dimensional integrated circuits, optical detectors, and micromechanical devices Mar. 28, 1995
5399884 Radiation imager with single passivation dielectric for transistor and diode Mar. 21, 1995
5399889 Image sensor providing output image signal with reduced offset Mar. 21, 1995
5397350 Independent photoelectric artificial retina device and method of using same Mar. 14, 1995
5391868 Low power serial bias photoconductive detectors Feb. 21, 1995
5376782 Image pickup device providing decreased image lag Dec. 27, 1994
5371351 Imaging device with electrostatic discharge protection Dec. 6, 1994
5367188 Photodiode array device and method for producing same Nov. 22, 1994
5363216 Contact image sensor module Nov. 8, 1994
5360744 Method of manufacturing image sensor Nov. 1, 1994
5359207 Wedge scanner utilizing two dimensional sensing arrays Oct. 25, 1994
5355013 Integrated radiation pixel detector with PIN diode array Oct. 11, 1994
5352921 Photoelectric conversion device and image sensor Oct. 4, 1994
5351209 Apparatus for converting optical information into electrical information signal, information storage element and method for storing information in the information storage element Sep. 27, 1994
5348892 Image sensor and method of manufacturing the same Sep. 20, 1994
5349174 Image sensor with transparent capacitive regions Sep. 20, 1994
5341008 Bulk charge modulated device photocell with lateral charge drain Aug. 23, 1994
5336879 Pixel array having image forming pixel elements integral with peripheral circuit elements Aug. 9, 1994
5324678 Method of forming a multi-layer type semiconductor device with semiconductor element layers stacked in opposite directions Jun. 28, 1994
5324928 Method of driving a thin film transistor type optical sensor and the drive unit Jun. 28, 1994
5324980 Multi-layer type semiconductor device with semiconductor element layers stacked in opposite direction and manufacturing method thereof Jun. 28, 1994
5317174 Bulk charge modulated device photocell May. 31, 1994
5315102 Driving device and method for driving two-dimensional contact image sensor May. 24, 1994
5308969 Image sensor May. 3, 1994
5307169 Solid-state imaging device using high relative dielectric constant material as insulating film Apr. 26, 1994
5298778 Solid state image pickup device Mar. 29, 1994
5285091 Solid state image sensing device Feb. 8, 1994
5276348 Dot matrix pattern on photosensitive semi-conductor surface Jan. 4, 1994
5262871 Multiple resolution image sensor Nov. 16, 1993
5258608 Solid-state imaging device with anti-reflective layers of amorphous silicon and insulating silicon Nov. 2, 1993
5254848 Image sensor and method of reading data out of the same having load capacitors being respectively continuously connected to common signal lines Oct. 19, 1993
5244818 Processes for lift-off of thin film materials and for the fabrication of three dimensional integrated circuits Sep. 14, 1993
5243177 Image sensor with noise reduction and diminishment of residual images Sep. 7, 1993
5235174 Image sensor having dual shift registers and a plurality of capacitors Aug. 10, 1993
5235195 Solid state electromagnetic radiation detector with planarization layer Aug. 10, 1993
5235542 Apparatus for converting optical information into electrical information signal, information storage element and method for storing information in the information storage element Aug. 10, 1993
5227887 Two-dimensional image sensing device for having a storage gate for plural photo detectors Jul. 13, 1993
5225706 Matrix of photosensitive elements associating a photodiode or a phototransistor and a storage capacitor Jul. 6, 1993
5213984 Method of manufacturing an image sensor May. 25, 1993
5204519 Close-contact image sensing device having a reset switch Apr. 20, 1993
5202575 TFT-driven image sensor including a reduced-size capacitor structure Apr. 13, 1993
5200634 Thin film phototransistor and photosensor array using the same Apr. 6, 1993
5198905 Image sensor having an electrical interference reducing wire structure Mar. 30, 1993
5196692 Photoelectric transducer switchable to a high-resolution or high-sensitivity mode Mar. 23, 1993
5191202 Photoelectric conversion device Mar. 2, 1993
5189500 Multi-layer type semiconductor device with semiconductor element layers stacked in opposite directions and manufacturing method thereof Feb. 23, 1993

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