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Class Information
Number: 257/436
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Responsive to non-electrical signal (e.g., chemical, stress, light, or magnetic field sensors) > Electromagnetic or particle radiation > Light > With means for increasing light absorption (e.g., redirection of unabsorbed light)
Description: Subject matter with means for increasing the amount of light absorbed by the device (e.g., antireflection coatings applied to the device, doping with energy converters, providing reflectors to redirect initially unabsorbed light onto the receptor, etc.).










Sub-classes under this class:

Class Number Class Name Patents
257/437 Antireflection coating 368


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8709958 Solid-state image pickup element, method of manufacturing the same, and image pickup apparatus including the same Apr. 29, 2014
8692304 Image sensor Apr. 8, 2014
8686452 Optoelectronic apparatus Apr. 1, 2014
8673680 Nanoneedle plasmonic photodetectors and solar cells Mar. 18, 2014
8669466 Grid-line-free contact for a photovoltaic cell Mar. 11, 2014
8647903 Method of fabricating antireflective grating pattern and method of fabricating optical device integrated with antireflective grating pattern Feb. 11, 2014
8643131 Solid-state imaging device and method of manufacturing the same Feb. 4, 2014
8637951 Semiconductor light receiving element and optical communication device Jan. 28, 2014
8637338 Method for producing integrated optical device Jan. 28, 2014
8637337 Method for producing integrated optical device Jan. 28, 2014
8633524 Solid-state imaging device Jan. 21, 2014
8629862 Display with pseudo photo sensor Jan. 14, 2014
8624103 Nitride-based multi-junction solar cell modules and methods for making the same Jan. 7, 2014
8618624 UV curable encapsulant Dec. 31, 2013
8618622 Photodetector optimized by metal texturing provided on the rear surface Dec. 31, 2013
8614440 Material for a photoactive layer in organic photodiodes, use therefor, and an organic photodiode Dec. 24, 2013
8614451 Light emitting diode device Dec. 24, 2013
8614494 Solid-state imaging device, manufacturing method of the same and electronic apparatus Dec. 24, 2013
8610149 Organic light emitting diode display Dec. 17, 2013
8604580 Silicon-based visible and near-infrared optoelectric devices Dec. 10, 2013
8569857 Diode bolometer and method for producing a diode bolometer Oct. 29, 2013
8542311 Multisection light guides for image sensor pixels Sep. 24, 2013
8537255 Image sensors Sep. 17, 2013
8536567 Organic light emitting display and fabrication method thereof Sep. 17, 2013
8530812 Solid-state image pickup apparatus, electronic apparatus, and method of manufacturing a solid-state image pickup apparatus Sep. 10, 2013
8525217 Method and device for resin coating Sep. 3, 2013
8525283 Wafer lens array and method for manufacturing the same Sep. 3, 2013
8513761 Backside illumination semiconductor image sensor Aug. 20, 2013
8502334 Image sensor and method for manufacturing the same Aug. 6, 2013
8501526 Synthesizing photovoltaic thin films of high quality copper-zinc-tin alloy with at least one chalcogen species Aug. 6, 2013
8502151 Optical proximity sensor package with lead frame Aug. 6, 2013
8487394 Solid-state imaging device and method of manufacturing the same Jul. 16, 2013
8471300 Image sensor devices including electrically conductive reflectors Jun. 25, 2013
8471311 Anti-reflective image sensor Jun. 25, 2013
8466003 Methods of building crystalline silicon solar cells for use in combinatorial screening Jun. 18, 2013
8450821 Method and apparatus providing combined spacer and optical lens element May. 28, 2013
8440905 Copper complex dye sensitized solar cell May. 14, 2013
8426722 Semiconductor grain and oxide layer for photovoltaic cells Apr. 23, 2013
8415194 Rear electrode structure for use in photovoltaic device such as CIGS/CIS photovoltaic device and method of making same Apr. 9, 2013
8410570 Photodiode with interfacial charge control and associated process Apr. 2, 2013
8410566 Application of electrical field power to light-transmitting medium Apr. 2, 2013
8409904 Methods for forming anti-reflection structures for CMOS image sensors Apr. 2, 2013
8399949 Photonic systems and methods of forming photonic systems Mar. 19, 2013
8384176 Solid-state imaging device Feb. 26, 2013
8373060 Semiconductor grain microstructures for photovoltaic cells Feb. 12, 2013
8368157 Backside illumination image sensors with reflective light guides Feb. 5, 2013
8361834 Methods of forming a low resistance silicon-metal contact Jan. 29, 2013
8330243 Semiconductor light-receiving element and optical module Dec. 11, 2012
8324702 Solid-state imaging device Dec. 4, 2012
8319303 Method and system of embedded microlens Nov. 27, 2012

1 2 3 4 5 6 7 8 9 10 11 12 13










 
 
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