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Class Information
Number: 257/83
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Incoherent light emitter structure > In combination with or also constituting light responsive device > Light coupled transistor structure
Description: Subject matter wherein the active solid-state device has a pair of rectifying junctions, a first of which when forward biased produces light which, when absorbed in the depletion region of the second junction when reverse biased, produces a current through the second junction, with the first junction functioning similarly to the emitter-base junction, and the second junction functioning similarly to the base-collector junction, of an ordinary bipolar transistor.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8710499 Transistor and display device Apr. 29, 2014
8704243 Light emitting device and manufacturing method thereof Apr. 22, 2014
8685809 Semiconductor structures having improved contact resistance Apr. 1, 2014
8680586 Semiconductor light emitting device including GaAs substrate and method for manufacturing the same Mar. 25, 2014
8669567 Light-emitting device Mar. 11, 2014
8664660 Semiconductor device and manufacturing method thereof Mar. 4, 2014
8659021 Organic light-emitting display device and method of manufacturing the same Feb. 25, 2014
8637855 Organic light emitting device and manufacturing method thereof Jan. 28, 2014
8638830 Light emitting and lasing semiconductor devices and methods Jan. 28, 2014
8629463 Organic light-emitting display device Jan. 14, 2014
8629439 Light emitting device, method of preparing the same and device for fabricating the same Jan. 14, 2014
8624107 Photovoltaic cells based on nanoscale structures Jan. 7, 2014
8624108 Photovoltaic cells based on nano or micro-scale structures Jan. 7, 2014
8624249 Organic light emitting display device and manufacturing method for the same Jan. 7, 2014
8598589 Array substrate, method of manufacturing the array substrate, and display apparatus including the array substrate Dec. 3, 2013
8598572 Electronic device with an insulating layer including a groove and a protrusion, and method of manufacturing the same Dec. 3, 2013
8592815 Light emitting display apparatus Nov. 26, 2013
8592821 Semiconductor element, organic transistor, light-emitting device, and electronic device Nov. 26, 2013
8575633 Light emitting diode with improved light extraction Nov. 5, 2013
8569117 Systems and methods integrating trench-gated thyristor with trench-gated rectifier Oct. 29, 2013
8552447 Semiconductor light-emitting element Oct. 8, 2013
8535963 Method for manufacturing electronic device and electronic device Sep. 17, 2013
8530898 Display device Sep. 10, 2013
8530906 Light emitting device adapted for AC drive Sep. 10, 2013
8525163 Organic EL device, method for fabricating organic EL device, and organic EL illumination system Sep. 3, 2013
8502233 Light emitting element, light emitting device and semiconductor device Aug. 6, 2013
8497512 Light-emitting device and manufacturing method thereof Jul. 30, 2013
8492784 Semiconductor device and method for producing the same, and power supply Jul. 23, 2013
8482001 Semiconductor device Jul. 9, 2013
8482013 Reconfigurable multi-LED light source Jul. 9, 2013
8471254 Liquid crystal cells with uniform cell gap and methods of manufacture Jun. 25, 2013
8461605 Light emitting device and electronic device Jun. 11, 2013
8455886 Light emitting device using GaN LED chip Jun. 4, 2013
8450741 Luminescent device and process of manufacturing the same May. 28, 2013
8426226 Method for fabricating integrated alternating-current light-emitting-diode module Apr. 23, 2013
8426874 Light emitting transistor Apr. 23, 2013
8410493 Semiconductor device which can transmit electrical signals between two circuits Apr. 2, 2013
8410512 Solid state light emitting apparatus with thermal management structures and methods of manufacturing Apr. 2, 2013
8410523 Misfit dislocation forming interfacial self-assembly for growth of highly-mismatched III-SB alloys Apr. 2, 2013
8410566 Application of electrical field power to light-transmitting medium Apr. 2, 2013
8389989 Transistor having oxide semiconductor layer and display utilizing the same Mar. 5, 2013
8384172 Image sensor having reflective metal lines under photoelectric conversion devices Feb. 26, 2013
8373158 Surface modifying agent, laminated structure and transistor including the same, and method of manufacturing the laminated structure Feb. 12, 2013
8362469 Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus Jan. 29, 2013
8362487 Light emitting device comprising film having hygroscopic property and transparency Jan. 29, 2013
8357570 Pixel structure and method for fabricating the same Jan. 22, 2013
8350302 Organic light emitting display apparatus Jan. 8, 2013
8350266 Display substrate and method of fabricating the same Jan. 8, 2013
8344394 High-speed avalanche light emitting diode (ALED) and related apparatus and method Jan. 1, 2013
8338824 Light emitting device Dec. 25, 2012

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