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Class Information
Number: 313/501
Name: Electric lamp and discharge devices > With luminescent solid or liquid material > Solid-state type > Semiconductor depletion layer type > Light conversion
Description: Subject matter including another luminescent material which emits light in response to being irradiated by light from the semiconductive luminescent material device.










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

Patent Number Title Of Patent Date Issued
8242684 LED wavelength-converting plate with microlenses Aug. 14, 2012
8242685 Organic electroluminescence device capable of preventing light from being not emitted Aug. 14, 2012
8237348 Light-emitting device Aug. 7, 2012
8237349 Light-emitting device with antireflective film Aug. 7, 2012
8237350 Light-emitting device Aug. 7, 2012
8232717 Light-emitting device, white light-emitting device, illuminator, and image display Jul. 31, 2012
8232721 Efficiency enhancement methods for OLED light source through index bridging Jul. 31, 2012
8222804 Tiled OLED device with edge light extraction Jul. 17, 2012
8217559 Single chip multicolor package Jul. 10, 2012
8217567 Hot light emitting diode (LED) lighting systems Jul. 10, 2012
8217568 Light emitting element and light emitting device using the light emitting element Jul. 10, 2012
8210890 Method of fabricating organic electroluminescence display device comprising an elastic contact electrode Jul. 3, 2012
8212466 Solid state lighting devices including light mixtures Jul. 3, 2012
8212467 Light emitting device Jul. 3, 2012
8207669 Organic light emitting display device including spacers and fillers Jun. 26, 2012
8207664 Organic electroluminescence module having a bent strip conductor Jun. 26, 2012
8207662 Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus Jun. 26, 2012
8197096 Light source device having wavelength conversion and separation means, and projector Jun. 12, 2012
8193693 Image display device and light emission device Jun. 5, 2012
8193696 Oxynitride phosphor, method of preparing oxynitride phosphor, and white light emitting device including the oxynitride phosphor Jun. 5, 2012
8193697 Light-emitting element and display device using same Jun. 5, 2012
8193699 Display unit having insulating film with tapered portions Jun. 5, 2012
8187482 Flat panel display and method of manufacturing the same May. 29, 2012
8188648 System for displaying images and method for fabricating the same May. 29, 2012
8189641 Semiconductor device May. 29, 2012
8183765 Controlling an electronic device using chiplets May. 22, 2012
8174179 Organic light emitting display apparatus May. 8, 2012
8167675 Dispersion-type electroluminescent element and method for manufacturing the same May. 1, 2012
8169135 Semiconductor lighting device with wavelength conversion on back-transferred light path May. 1, 2012
8164250 Light emitting device with improved conversion layer Apr. 24, 2012
8164254 Light-emitting device and manufacturing method thereof Apr. 24, 2012
8142051 Systems and methods for converting illumination Mar. 27, 2012
8143775 Two-way reciprocal amplification electron/photon source Mar. 27, 2012
8143777 LED lighting unit with LEDs and phosphor materials Mar. 27, 2012
8138667 Light emitting device having metal oxide layer and color filter Mar. 20, 2012
8123376 Lighting device and lighting method Feb. 28, 2012
8125137 Multi-chip light emitting device lamps for providing high-CRI warm white light and light fixtures including the same Feb. 28, 2012
8125138 Structured OLED with micro optics for generating directed light Feb. 28, 2012
8120239 Infrared display with luminescent quantum dots Feb. 21, 2012
8120240 Light emission device and method utilizing multiple emitters Feb. 21, 2012
8115377 Organic EL light source Feb. 14, 2012
8110979 Inorganic electroluminescence device, display apparatus having the same and method thereof Feb. 7, 2012
8106578 Highly transmissive electroluminescent lamp having a light emissive layer composition incorporating phosphor nano-particles and dielectric nano-particles Jan. 31, 2012
8106577 Organic EL device and electronic apparatus Jan. 31, 2012
8093797 Electroluminescent displays Jan. 10, 2012
8093805 Vapor deposition mask, organic electroluminescent display device, and manufacturing method therefor Jan. 10, 2012
8089207 Lighting using solid state device and phosphors to produce light approximating a black body radiation spectrum Jan. 3, 2012
8084934 White light emitting device Dec. 27, 2011
8076847 Nitride phosphor and production process thereof, and light emitting device Dec. 13, 2011
8076846 Metal oxide nanoparticles, production method thereof, light-emitting element assembly, and optical material Dec. 13, 2011

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