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Class Information
Number: 257/E31.095
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) > Structurally associated with electric light source (e.g., electroluminescent light source) (epo)
Description: This subclass is indented under subclass E31.001. This subclass is substantially the same in scope as ECLA classification H01L31/12.

Sub-classes under this class:

Class Number Class Name Patents
257/E31.096 Hybrid device containing photosensitive and electroluminescent components within one single body (epo) 117
257/E31.097 Light source controlled by radiation-sensitive semiconductor device (e.g., image converter, image amplifier, image storage device) (epo) 59
257/E31.103 Radiation-sensitive semiconductor device controlled by light source (epo) 48

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8704243 Light emitting device and manufacturing method thereof Apr. 22, 2014
8664023 Deposition method, deposition film, and method for producing organic electroluminescence display device Mar. 4, 2014
8664645 Organic electroluminescence element and display medium Mar. 4, 2014
8614493 Photosensor element, photosensor circuit, thin film transistor substrate, display panel, and method for manufacturing photosensor element Dec. 24, 2013
8536568 Display device Sep. 17, 2013
8482010 EL display panel, EL display apparatus, and method of manufacturing EL display panel Jul. 9, 2013
8455961 Illuminated finger sensor assembly for providing visual light indications including IC finger sensor grid array package Jun. 4, 2013
8426870 Thin-film transistor array device, el display panel, el display device, thin-film transistor array device manufacturing method, el display panel manufacturing method Apr. 23, 2013
8357961 Organic EL device Jan. 22, 2013
8350300 Semiconductor device having air gaps in multilayer wiring structure Jan. 8, 2013
8350254 Multilayer polymer electroluminescent device comprising water-soluble polymer layer containing cations and method for fabricating the same Jan. 8, 2013
8330243 Semiconductor light-receiving element and optical module Dec. 11, 2012
8313975 Method for manufacturing photoelectric conversion device Nov. 20, 2012
8309976 Light emitting device and manufacturing method thereof Nov. 13, 2012
8293559 Method of manufacturing photoelectric conversion device Oct. 23, 2012
8218043 Solid-state imaging device, method of producing the same, and camera Jul. 10, 2012
8212284 Display device and manufacturing method of the display device Jul. 3, 2012
8202756 Organic EL device Jun. 19, 2012
8174022 Flat panel display May. 8, 2012
8173481 Thin film deposition apparatus and method of manufacturing organic light-emitting display device by using thin film deposition apparatus May. 8, 2012
8164105 Light emitting device and method for fabricating the same Apr. 24, 2012
8158452 Backside-illuminated imaging device and manufacturing method of the same Apr. 17, 2012
8114703 Organic EL device Feb. 14, 2012
8089077 Light-emitting element array with micro-lenses and optical writing head Jan. 3, 2012
8086108 Optical transmission/reception device and optical communication system using the same Dec. 27, 2011
8044393 Light emitting device and manufacturing method thereof Oct. 25, 2011
7999339 Photoelectric conversion device and solid-state imaging device Aug. 16, 2011
7993951 Method of manufacturing photoelectric conversion device Aug. 9, 2011
7977681 Photo sensor and light emitting display having the same Jul. 12, 2011
7902564 Multi-grain luminescent ceramics for light emitting devices Mar. 8, 2011
7897979 Light emitting device and manufacturing method thereof Mar. 1, 2011
7893516 Backside-illuminated imaging device and manufacturing method of the same Feb. 22, 2011
7888702 Display device and manufacturing method of the display device Feb. 15, 2011
7880189 Dislocation-based light emitter Feb. 1, 2011
7847286 Semiconductor device Dec. 7, 2010
7816161 Dual panel type organic electroluminescent display device and method of fabricating the same Oct. 19, 2010
7692195 Active-matrix device, electro-optical display device, and electronic apparatus Apr. 6, 2010
7683532 Semiconductor device and light emitting device Mar. 23, 2010
7675073 Integrated circuit package provided with cooperatively arranged illumination and sensing capabilities Mar. 9, 2010
7649311 Organic electroluminescent display device and method of fabricating the same Jan. 19, 2010
7615396 Photodiode stack for photo MOS relay using junction isolation technology Nov. 10, 2009
7405092 Method of manufacturing electron-emitting device and method of manufacturing image display apparatus Jul. 29, 2008
7329903 Semiconductor light emitting element having three side surfaces inclined to connect the top and bottom surfaces of the transparent substrate Feb. 12, 2008
7282788 Image sensing chip package structure Oct. 16, 2007
7279715 Organic electroluminescent display device Oct. 9, 2007
7268368 Semiconductor package having optical receptacles and light transmissive/opaque portions and method of making same Sep. 11, 2007
7112462 Self-light-emitting apparatus and semiconductor device used in the apparatus Sep. 26, 2006
7084936 Display including electroluminescent elements and liquid crystal elements aligned with each other in front and rear direction of the display Aug. 1, 2006
7073957 Optoelectronic transmitting and/or receiving module, circuit carrier, module housing, and optical plug Jul. 11, 2006
7041964 Method and apparatus for improved collection efficiency of speckle based navigation sensors using lightpipes and reflectors May. 9, 2006

1 2 3

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