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Class Information
Number: 257/E31.128
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductor devices responsive or sensitive to electromagnetic radiation (e.g., infrared radiation, adapted for conversion of radiation into electrical energy or for control of electrical energy by such radiation processes, or apparatus peculiar to manufacture or treatment of such devices, or of parts thereof) (epo) > Detail of nonsemiconductor component of radiation-sensitive semiconductor device (epo) > Optical element associated with device (epo) > Device having potential or surface barrier (epo)
Description: This subclass is indented under subclass E31.127. This subclass is substantially the same in scope as ECLA classification H01L31/0232B.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8704322 Optical semiconductor device Apr. 22, 2014
8664667 Optical waveguide device Mar. 4, 2014
8610225 Radiation-receiving semiconductor component and optoelectronic device Dec. 17, 2013
8569857 Diode bolometer and method for producing a diode bolometer Oct. 29, 2013
8558292 Active pixel sensor having two wafers Oct. 15, 2013
8541813 Homojunction type high-speed photodiode Sep. 24, 2013
8519499 Solid-state image sensor and method of manufacturing the same Aug. 27, 2013
8519501 Semiconductor light detecting element with grooved substrate Aug. 27, 2013
8508043 Metal pad structure for thickness enhancement of polymer used in electrical interconnection of semiconductor die to semiconductor chip package substrate with solder bump Aug. 13, 2013
8344469 Image sensor and method for manufacturing the same Jan. 1, 2013
8330243 Semiconductor light-receiving element and optical module Dec. 11, 2012
8298850 Bifacial solar cells with overlaid back grid surface Oct. 30, 2012
8178938 Active pixel sensor having two wafers May. 15, 2012
8076742 Image sensor and method for manufacturing the same Dec. 13, 2011
8063396 Polariton mode optical switch Nov. 22, 2011
8049256 Active pixel sensor having a sensor wafer connected to a support circuit wafer Nov. 1, 2011
7915717 Plastic image sensor packaging for image sensors Mar. 29, 2011
7868408 Semiconductor light detecting element includes film which covers light receiving region near main surface of multilayer structure and electrode on main surface Jan. 11, 2011
7795649 Microfeature workpieces having microlenses and methods of forming microlenses on microfeature workpieces Sep. 14, 2010
7707712 Apparatus for assembling camera module May. 4, 2010
7595217 Method of manufacturing a CMOS image sensor Sep. 29, 2009
7491571 Method of manufacturing an image sensor having microlenses formed under high pressure Feb. 17, 2009
7466003 Solid state image pickup device, camera, and driving method of solid state image pickup device Dec. 16, 2008
7368750 Semiconductor light-receiving device May. 6, 2008
7071524 Semiconductor light receiving device for repeatedly propagating incident light in light absorption layer and method for manufacturing the same Jul. 4, 2006
7071567 Semiconductor device and method of fabrication thereof, optical module and method of fabrication thereof, circuit board, and electronic instrument Jul. 4, 2006
7009772 High transmittance overcoat for microlens arrays in semiconductor color imagers Mar. 7, 2006
7005310 Manufacturing method of solid-state image sensing device Feb. 28, 2006
6987258 Integrated circuit-based compound eye image sensor using a light pipe bundle Jan. 17, 2006
6975011 Optoelectronic semiconductor component having multiple external connections Dec. 13, 2005
6970293 Solid state imaging device Nov. 29, 2005
6953925 Microlens integration Oct. 11, 2005
6943838 Active pixel sensor pixel having a photodetector whose output is coupled to an output transistor gate Sep. 13, 2005
6927469 Surface mountable light emitting or receiving device Aug. 9, 2005
6924541 Semiconductor photodetection device Aug. 2, 2005
6917056 Optoelectronic submount having an on-edge optoelectronic device Jul. 12, 2005
6917032 Semiconductor photo-detector, semiconductor photodetection device, and production methods thereof Jul. 12, 2005
6909160 Semiconductor light-receiving module capable of converting light into current efficiently at light absorbing layer Jun. 21, 2005
6909554 Wafer integration of micro-optics Jun. 21, 2005
6903395 Semiconductor device including interlayer lens Jun. 7, 2005
6849915 Light sensitive semiconductor package and fabrication method thereof Feb. 1, 2005
6839135 Optical device Jan. 4, 2005
6825059 Active pixel sensor array with electronic shuttering Nov. 30, 2004
6821809 Solid state image pickup device and method of producing solid state image pickup device Nov. 23, 2004
6821810 High transmittance overcoat for optimization of long focal length microlens arrays in semiconductor color imagers Nov. 23, 2004
6803261 Photoelectric converter and fabrication method thereof Oct. 12, 2004
6797938 Polarimetric optical device with an insulating layer between detectors Sep. 28, 2004
6777718 Semiconductor optical device Aug. 17, 2004
6770945 Semiconductor photo-detector, semiconductor photodetection device, and production methods thereof Aug. 3, 2004
6765277 Microelectronic fabrication with corrosion inhibited bond pad Jul. 20, 2004

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