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Class Information
Number: 257/E31.111
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) > Input/output circuit of device (epo)
Description: This subclass is indented under subclass E31.11. This subclass is substantially the same in scope as ECLA classification H01L31/02E.










Sub-classes under this class:

Class Number Class Name Patents
257/E31.112 For device having potential or surface barrier (epo) 52


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8643064 Materials, systems and methods for optoelectronic devices Feb. 4, 2014
8643189 Packaged semiconductor die with power rail pads Feb. 4, 2014
8618589 Solid-state imaging device and driving method therefor Dec. 31, 2013
8558286 Materials, systems and methods for optoelectronic devices Oct. 15, 2013
8546853 Materials, systems and methods for optoelectronic devices Oct. 1, 2013
8530993 Materials, systems and methods for optoelectronic devices Sep. 10, 2013
8530992 Materials, systems and methods for optoelectronic devices Sep. 10, 2013
8530991 Materials, systems and methods for optoelectronic devices Sep. 10, 2013
8530940 Materials, systems and methods for optoelectronic devices Sep. 10, 2013
8525287 Materials, systems and methods for optoelectronic devices Sep. 3, 2013
8519551 Semiconductor device with I/O cell and external connection terminal and method of manufacturing the same Aug. 27, 2013
8513758 Materials, systems and methods for optoelectronic devices Aug. 20, 2013
8502333 Display device utilizing conductive adhesive to electrically connect IC substrate to non-display region and manufacturing method of the same Aug. 6, 2013
8482093 Materials, systems and methods for optoelectronic devices Jul. 9, 2013
8476727 Materials, systems and methods for optoelectronic devices Jul. 2, 2013
8466533 Materials, systems and methods for optoelectronic devices Jun. 18, 2013
8441090 Materials, systems and methods for optoelectronic devices May. 14, 2013
8405097 Optical sensor Mar. 26, 2013
8399973 Data storage and stackable configurations Mar. 19, 2013
8390025 Inductively coupled photodetector and method of forming an inductively coupled photodetector Mar. 5, 2013
8390031 Pad layout structure of semiconductor chip Mar. 5, 2013
8338904 Semiconductor device and method for manufacturing the same Dec. 25, 2012
8338835 Display device and driving method thereof Dec. 25, 2012
8318589 Method for forming transparent conductive oxide Nov. 27, 2012
8294187 Reduced pixel area image sensor Oct. 23, 2012
8274126 Materials, systems and methods for optoelectronic devices Sep. 25, 2012
8269260 Materials, systems and methods for optoelectronic devices Sep. 18, 2012
8269302 Materials, systems and methods for optoelectronic devices Sep. 18, 2012
8203195 Materials, fabrication equipment, and methods for stable, sensitive photodetectors and image sensors made therefrom Jun. 19, 2012
8183084 Methods of manufacturing solid state image pickup devices May. 22, 2012
8174088 Solid state imaging device May. 8, 2012
8129811 Techniques for three-dimensional circuit integration Mar. 6, 2012
8120130 Solid-state imaging device and method for manufacturing the same Feb. 21, 2012
8044481 Photodiode chip having a high limit frequency Oct. 25, 2011
8013412 Materials, systems and methods for optoelectronic devices Sep. 6, 2011
8008697 Solid-state imaging device and driving method therefor Aug. 30, 2011
8008674 Light emitting device and LCD backlighting device Aug. 30, 2011
8004057 Materials, systems and methods for optoelectronic devices Aug. 23, 2011
7955887 Techniques for three-dimensional circuit integration Jun. 7, 2011
7939856 Area-efficient distributed device structure for integrated voltage regulators May. 10, 2011
7939901 Optical device for reducing disturbance light and manufacturing method thereof May. 10, 2011
7923801 Materials, systems and methods for optoelectronic devices Apr. 12, 2011
7843028 Electro-optical device, semiconductor device, display device, and electronic apparatus having the same Nov. 30, 2010
7808008 Display device and driving method thereof Oct. 5, 2010
7707712 Apparatus for assembling camera module May. 4, 2010
7709868 Light sensing element, array substrate having the same and liquid crystal display apparatus having the same May. 4, 2010
7683448 CMOS image sensor Mar. 23, 2010
6906405 Electronic part and its manufacturing method Jun. 14, 2005
6891242 Photodetector matrix with pixels isolated by walls, hybridized onto a reading circuit May. 10, 2005
6861721 Barrier region and method for wafer scale package (WCSP) devices Mar. 1, 2005

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