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Class Information
Number: 257/88
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Incoherent light emitter structure > Plural light emitting devices (e.g., matrix, 7-segment array)
Description: Subject matter wherein the light emitting active semiconductor device contains more than one light emitting active junction.










Sub-classes under this class:

Class Number Class Name Patents
257/92 Alphanumeric segmented array 85
257/89 Multi-color emission 838
257/93 With electrical isolation means in integrated circuit structure 304
257/91 With shaped contacts or opaque masking 477


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next

Patent Number Title Of Patent Date Issued
7982386 Organic light emitting display device with opaque electrodes Jul. 19, 2011
7982220 Display device, method for manufacturing the same, and electronic device having the same Jul. 19, 2011
7982211 Organic based device and method for manufacture thereof Jul. 19, 2011
7978285 Surface light source which selectively irradiates two linearly polarized light beams in polarized states different from each other and liquid crystal display apparatus using the same Jul. 12, 2011
7977691 Light emitting device and method of manufacturing the same Jul. 12, 2011
7977690 Techniques for use of nanotechnology in photovoltaics Jul. 12, 2011
7977689 Backlight device for liquid crystal display including a plurality of light emitting diodes within their own concaves aligned in a straight line within a larger concave Jul. 12, 2011
7977688 Light emitting device, light emitting system having the same, and fabricating method of the light emitting device and the light emitting system Jul. 12, 2011
7977687 Light emitter device Jul. 12, 2011
7977686 Chip-scale methods for packaging light emitting devices and chip-scale packaged light emitting devices Jul. 12, 2011
7977684 Light emitting package having screen layer Jul. 12, 2011
7977125 Display apparatus and method of manufacturing the same Jul. 12, 2011
7973324 Lamp type light emitting device for safety fuse Jul. 5, 2011
7968895 Conductor structure, pixel structure, and methods of forming the same Jun. 28, 2011
7968866 Light emitting device and display Jun. 28, 2011
7964883 Light emitting diode package assembly that emulates the light pattern produced by an incandescent filament bulb Jun. 21, 2011
7964880 Light emitting element with a plurality of cells bonded, method of manufacturing the same, and light emitting device using the same Jun. 21, 2011
7964872 Organic light emitting device Jun. 21, 2011
7960916 Display device and electronic device using thin-film transistors formed on semiconductor thin films which are crystallized on insulating substrates Jun. 14, 2011
7960743 Multi-electrode light emitting device Jun. 14, 2011
7956378 Light emitting diode package and method of manufacturing the same Jun. 7, 2011
7956368 Semiconductor light emitting device, lighting module, lighting apparatus, and manufacturing method of semiconductor light emitting device Jun. 7, 2011
7956367 Light-emitting device having light-emitting elements connected in series Jun. 7, 2011
7956366 Monolithic light emitting device and driving method therefor Jun. 7, 2011
7956365 Alternating current light emitting device with plural conductors of electrodes for coupling to adjacent light emitting unit Jun. 7, 2011
7956355 Method of manufacturing organic electroluminescent device and organic electroluminescent device Jun. 7, 2011
7952110 LED device with re-emitting semiconductor construction and converging optical element May. 31, 2011
7952107 Solid state light sheet and encapsulated bare die semiconductor circuits with electrical insulator May. 31, 2011
7952098 Active matrix electronic array device May. 31, 2011
7951672 Measurement and control of strained devices May. 31, 2011
7951626 Light emitting device and method of manufacturing the same May. 31, 2011
7947996 Semiconductor light emitting element May. 24, 2011
7947993 Light emitting device having isolating insulative layer for isolating light emitting cells from each other and method of fabricating the same May. 24, 2011
7943963 Organic light-emitting display device May. 17, 2011
7943940 LED-array system May. 17, 2011
7943488 Transfer method of functional region, LED array, LED printer head, and LED printer May. 17, 2011
7943403 Light-emitting diode chip package body and packaging method thereof May. 17, 2011
7939919 LED-packaging arrangement and light bar employing the same May. 10, 2011
7939838 Semiconductor light emitting device with transparent substrate and reflective slope May. 10, 2011
7939837 LED luminaire May. 10, 2011
7939836 Semiconductor light emitting element May. 10, 2011
7939350 Method for encapsulating a substrate and method for fabricating a light emitting diode device May. 10, 2011
7935975 White LED lamp and backlight using the same, and liquid crystal display device using the backlight May. 3, 2011
7935974 White light emitting device May. 3, 2011
7935972 Light emission device May. 3, 2011
7935971 Light emitting diode module May. 3, 2011
7935959 Active matrix organic electro-luminescence display panel May. 3, 2011
7932524 Transparent LED display and method for manufacture thereof Apr. 26, 2011
7932523 LED lamp for light source of lighting device Apr. 26, 2011
7932518 Method of forming thin film patterning substrate including formation of banks Apr. 26, 2011

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