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Browse by Category: Main > Electrical & Energy
Class Information
Number: 313/509
Name: Electric lamp and discharge devices > With luminescent solid or liquid material > Solid-state type > Plural layers > With dielectric layer
Description: Subject matter including a dielectric layer.


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
7619358 Dispersion-type EL device and illuminated switch unit using the same Nov. 17, 2009
7615921 Organic EL device and organic EL panel Nov. 10, 2009
7597969 Oxygen substituted barium thioaluminate phosphor materials Oct. 6, 2009
7589464 Nanotip electrode electroluminescence device with contoured phosphor layer Sep. 15, 2009
7582000 Method of making an electroluminescent light Sep. 1, 2009
7579040 Method for fabricating organic electro-luminance device Aug. 25, 2009
7573195 Display panel comprising conductive barrier structures Aug. 11, 2009
7567031 Organic light emitting element and light emitting device using the element Jul. 28, 2009
7560733 Organic light emitting device Jul. 14, 2009
7557499 Dual light emitting and electrochromic device Jul. 7, 2009
7548022 Electroluminescence device Jun. 16, 2009
7547566 Organic electroluminescent device and method of manufacturing the same Jun. 16, 2009
7543954 Large area EL lamp Jun. 9, 2009
7541733 Light-emitting element, method for producing the same and display device Jun. 2, 2009
7538481 Organic electroluminescence display with an insulating layer selectively formed May. 26, 2009
7534504 Fine-grained rare earth activated zinc sulfide phosphors for electroluminescent displays May. 19, 2009
7535165 Tandem organic electroluminescent device May. 19, 2009
7521862 Light emitting device including luminescent ceramic and light-scattering material Apr. 21, 2009
7517550 Methods of making combinational structures for electro-luminescent displays Apr. 14, 2009
7498738 Organic EL element and organic EL panel Mar. 3, 2009
7495388 Display device, and method of manufacturing the display device Feb. 24, 2009
7489075 Double-sided light emitting organic electroluminescence display device having a reflection layer and fabrication method thereof Feb. 10, 2009
7486017 Display device Feb. 3, 2009
7486018 Organic electro-luminescence display device and fabricating method thereof Feb. 3, 2009
7482610 Vertical-cavity enhanced resonant thermal emitter Jan. 27, 2009
7482745 Luminescence display panel displaying a predetermined pattern Jan. 27, 2009
7482746 Liquid crystal display apparatus having reflective layer Jan. 27, 2009
7477012 Organic light-emitting diode and method of fabricating the same Jan. 13, 2009
7468580 Display device Dec. 23, 2008
7456570 Organic EL display having color converting filters Nov. 25, 2008
7455563 Thin film electroluminescence display device and method of manufacturing the same Nov. 25, 2008
7456568 Active matrix type organic electroluminescent device Nov. 25, 2008
7449246 Barrier coatings Nov. 11, 2008
7436115 Electroluminescent device Oct. 14, 2008
7425795 Customizable electroluminescent displays Sep. 16, 2008
7423373 Light emitting device and manufacturing method thereof Sep. 9, 2008
7423374 Organic electroluminescent display element, display device having the same, and manufacturing method of the same Sep. 9, 2008
7417368 Color electroluminescent displays with thick film dielectric layer between electrodes Aug. 26, 2008
7414364 Display element and method of manufacturing the same Aug. 19, 2008
7414361 Light-emitting device and electronic apparatus having a roughing face formed on partition wall Aug. 19, 2008
7414360 Organic electroluminescent device comprising a contact part on a scan-connecting electrode Aug. 19, 2008
7411343 Inorganic electroluminescent device Aug. 12, 2008
7408297 Light-emitting device, display device, and stress sensor Aug. 5, 2008
7402945 Light emitting apparatus and method of fabricating the same Jul. 22, 2008
7402947 Anode for organic light emitting diode Jul. 22, 2008
7402948 Light emitting device Jul. 22, 2008
7397183 Diffusion barrier coatings having graded compositions and devices incorporating the same Jul. 8, 2008
7397180 Light emitting device having a conductive polymer and coloring layers Jul. 8, 2008
7391152 Inorganic thin layer, organic electroluminescence device including the same, and fabrication method thereof Jun. 24, 2008
7365487 Organic electroluminescence display apparatus Apr. 29, 2008

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