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Class Information
Number: 257/E31.12
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) > Coatings (epo) > For device having potential or surface barrier (epo)
Description: This subclass is indented under subclass E31.119. This subclass is substantially the same in scope as ECLA classification H01L31/0216B.










Sub-classes under this class:

Class Number Class Name Patents
257/E31.121 For filtering or shielding light (e.g., multicolor filter for photodetector) (epo) 320


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8624344 Solid state imaging device and method for manufacturing the same Jan. 7, 2014
8623692 Method for manufacturing solar cell including etching Jan. 7, 2014
8598640 Solid-state imaging device Dec. 3, 2013
8575661 Solid-state image pick-up device and manufacturing method thereof, image-pickup apparatus, semiconductor device and manufacturing method thereof, and semiconductor substrate Nov. 5, 2013
8535970 Manufacturing process for making photovoltaic solar cells Sep. 17, 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
8399271 Display apparatus with storage electrodes having concavo-convex features Mar. 19, 2013
8330243 Semiconductor light-receiving element and optical module Dec. 11, 2012
8173484 Method of fabricating solar cell using microwave and apparatus for the same May. 8, 2012
8110885 Solid state imaging device comprising hydrogen supply film and antireflection film Feb. 7, 2012
8101454 Method of forming pixel cell having a grated interface Jan. 24, 2012
7994600 Antireflective coating Aug. 9, 2011
7834411 CMOS pixel sensor with depleted photocollectors and a depleted common node Nov. 16, 2010
7833812 Process for forming optical device having electron injection layer comprising barium Nov. 16, 2010
7727796 Method for patterning detector crystal using Q-switched laser Jun. 1, 2010
7679113 CMOS image sensor and method of fabricating the same Mar. 16, 2010
7453067 Detector with a scintillator, and imaging unit having such a detector Nov. 18, 2008
7439094 Method of manufacturing a semiconductor package Oct. 21, 2008
7423307 CMOS image sensor and method for fabricating the same Sep. 9, 2008
7102185 Lightshield architecture for interline transfer image sensors Sep. 5, 2006
6984813 Imaging apparatus Jan. 10, 2006
6924541 Semiconductor photodetection device Aug. 2, 2005
6917032 Semiconductor photo-detector, semiconductor photodetection device, and production methods thereof Jul. 12, 2005
6887735 Photodetector and device employing the photodetector for converting an optical signal into an electrical signal May. 3, 2005
6881945 Imaging apparatus Apr. 19, 2005
6835984 ESD resistant device Dec. 28, 2004
6791153 Photo detector with passivation layer and antireflection layer made of the same material Sep. 14, 2004
6770945 Semiconductor photo-detector, semiconductor photodetection device, and production methods thereof Aug. 3, 2004
6765187 Imaging apparatus Jul. 20, 2004
6765277 Microelectronic fabrication with corrosion inhibited bond pad Jul. 20, 2004
6734352 Photoelectric conversion device May. 11, 2004
6693337 Semiconductor photodetection device Feb. 17, 2004
6690077 Antireflective coating and field emission display device, semiconductor device and wiring line comprising same Feb. 10, 2004
6635908 Burying type avalanche photodiode and fabrication method thereof Oct. 21, 2003
6632699 Process for making a color selective Si detector array Oct. 14, 2003
6624404 CMOS Image sensor having enhanced photosensitivity and method for fabricating the same Sep. 23, 2003
6600174 Light receiving element and semiconductor laser device Jul. 29, 2003
6583419 Solid state radiation detector with enhanced life duration Jun. 24, 2003
6583481 Electrostatic-erasing abrasion-proof coating and method for forming the same Jun. 24, 2003
6555410 Photodetector and device employing the photodetector for converting an optical signal into an electrical signal Apr. 29, 2003
6512170 Photoelectric conversion device Jan. 28, 2003
6489232 ESD resistant device Dec. 3, 2002
6486476 Semiconductor radiation detector and manufacture thereof Nov. 26, 2002
6479317 Method for integrating anti-reflection layer and salicide block Nov. 12, 2002
6465803 Semiconductor hetero-interface photodetector Oct. 15, 2002
6455879 Low resistance contact semiconductor diode Sep. 24, 2002
6437311 Photodetector and device employing the photodetector for converting an optical signal into an electrical signal Aug. 20, 2002
6353250 Semiconductor photo-detector, semiconductor photo-detection device, and production methods thereof Mar. 5, 2002
6348361 CMOS image sensor having enhanced photosensitivity and method for fabricating the same Feb. 19, 2002
6303406 Method for integrating anti-reflection layer and salicide block Oct. 16, 2001

1 2 3 4










 
 
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