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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:

Patent Number Title Of Patent Date Issued
8629450 Flexible substrate and display device including the flexible substrate Jan. 14, 2014
8628984 Light-emitting diode (LED) package systems Jan. 14, 2014
8624279 Light emitting diode substrate and light emitting diode Jan. 7, 2014
8624275 Organic light-emitting panel for controlling an organic light emitting layer thickness and organic display device Jan. 7, 2014
8624272 LED assembly with color temperature correction capability Jan. 7, 2014
8624271 Light emitting devices Jan. 7, 2014
8624270 Device having a plurality of light emitting structures bonded by adhesive layers and light emitting device package having the same Jan. 7, 2014
8624249 Organic light emitting display device and manufacturing method for the same Jan. 7, 2014
8624247 Organic light emitting diode display and manufacturing method thereof Jan. 7, 2014
8618568 Method for manufacturing light-emitting device and film formation substrate Dec. 31, 2013
8618561 Methods for depositing nanomaterial, methods for fabricating a device, and methods for fabricating an array of devices Dec. 31, 2013
8618547 Mask assembly and organic light emitting diode display manufactured using the same Dec. 31, 2013
8618546 Backplane for flat panel display apparatus, flat panel display apparatus, and method of manufacturing the backplane Dec. 31, 2013
8617910 Display device and a method of manufacturing the same Dec. 31, 2013
8614455 Semiconductor light emitting device Dec. 24, 2013
8610255 Light emitting device package Dec. 17, 2013
8610223 Embedded microelectromechanical systems sensor and related devices and methods Dec. 17, 2013
8610150 Light-emitting diode lamp with an improved leadframe Dec. 17, 2013
8610144 Semiconductor light emitting device Dec. 17, 2013
8610142 Light emitting device Dec. 17, 2013
8610141 Three-dimensional LED substrate and LED lighting device Dec. 17, 2013
8610140 Light emitting diode (LED) packages, systems, devices and related methods Dec. 17, 2013
8610139 Solid state light source module and array thereof Dec. 17, 2013
8610138 LED package having an array of light emitting cells coupled in series Dec. 17, 2013
8610137 Organic light emitting display module and producing method thereof Dec. 17, 2013
8610136 Thermally optimised LED chip-on-board module Dec. 17, 2013
8604509 Flexible pixel element and signal distribution means Dec. 10, 2013
8604501 Organic light emitting display device Dec. 10, 2013
8604497 Radiation-emitting thin-film semiconductor chip Dec. 10, 2013
8604495 Organic light-emitting panel for controlling an organic light emitting layer thickness and organic display device Dec. 10, 2013
8604494 Organic light-emitting panel for controlling an organic light emitting layer thickness, and organic display device Dec. 10, 2013
8604493 Organic light-emitting panel for controlling an organic light emitting layer thickness and organic display device Dec. 10, 2013
8604492 Organic light-emitting panel for controlling an organic light emitting layer thickness and organic display device Dec. 10, 2013
8604491 Wafer level photonic device die structure and method of making the same Dec. 10, 2013
8604490 Organic light-emitting device and method of manufacturing the same Dec. 10, 2013
8604489 Mask frame assembly for thin layer deposition and method of manufacturing organic light emitting display device by using the mask frame assembly Dec. 10, 2013
8604479 Display substrate, method for manufacturing the same, and display apparatus having the same Dec. 10, 2013
8604467 Organic electro-optical component Dec. 10, 2013
8598619 Semiconductor light emitting device having multi-cell array and method for manufacturing the same Dec. 3, 2013
8598617 Methods of fabricating light emitting diode packages Dec. 3, 2013
8598612 Light emitting diode thermally enhanced cavity package and method of manufacture Dec. 3, 2013
8598610 Light emitting device, display apparatus, and electronic apparatus Dec. 3, 2013
8598603 Liquid crystal display device and television set Dec. 3, 2013
8598602 Light emitting device packages with improved heat transfer Dec. 3, 2013
8598601 Light emitting package Dec. 3, 2013
8598596 Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip Dec. 3, 2013
8598581 Thin film transistor substrate and method for manufacturing the same Dec. 3, 2013
8597988 System for flash-free overmolding of led array substrates Dec. 3, 2013
8597964 Manufacturing method of LED package structure Dec. 3, 2013
8592837 Semiconductor light emitting element, electronic apparatus, and light emitting device Nov. 26, 2013











 
 
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