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Browse by Category: Main > Electrical & Energy
Class Information
Number: 313/507
Name: Electric lamp and discharge devices > With luminescent solid or liquid material > Solid-state type > Plural layers > With photosensitive layer
Description: Subject matter including a photosenstive layer.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7414363 Organic EL display device and method for fabricating the same Aug. 19, 2008
7397181 Image display panel consisting of a matrix of memory-effect electroluminescent cells Jul. 8, 2008
7325943 Electroluminescent panel which is equipped with light extraction elements Feb. 5, 2008
7323723 Semiconductor light-emitting device using phosphors for performing wavelength conversion Jan. 29, 2008
7315118 Combinational structures for electro-luminescent displays Jan. 1, 2008
7307380 Cathode structure for inverted organic light emitting devices Dec. 11, 2007
7304780 Backplane design for display panels and processes for their manufacture Dec. 4, 2007
7291967 Light emitting element including a barrier layer and a manufacturing method thereof Nov. 6, 2007
7232593 Aligned emissive polymer blend, film and device based thereon Jun. 19, 2007
7221093 Patterning of electrodes in OLED devices May. 22, 2007
7221095 Light emitting device and method for fabricating light emitting device May. 22, 2007
7187124 Transparent electron source emitter device and method Mar. 6, 2007
7180239 Display device with openings in an insulating structure Feb. 20, 2007
7151342 Processes for removing organic layers and organic electronic devices formed by the processes Dec. 19, 2006
7135816 Color conversion filter and color conversion color display having the same Nov. 14, 2006
7098592 Electroluminescent display device Aug. 29, 2006
7048400 Integrated illumination system May. 23, 2006
6982124 Yttrium substituted barium thioaluminate phosphor materials Jan. 3, 2006
6972516 Photopump-enhanced electroluminescent devices Dec. 6, 2005
6970490 Organic light emitting devices based on the formation of an electron-hole plasma Nov. 29, 2005
6888307 Patterned oxygen and moisture absorber for organic optoelectronic device structures May. 3, 2005
6806642 Light source with cascading dyes and BEF Oct. 19, 2004
6800381 Fluorene compound, polymers thereof having a polyphenylene group, and EL element comprising the same Oct. 5, 2004
6794816 Organic EL panel and the manufacture thereof Sep. 21, 2004
6777724 Light-emitting device with organic layer doped with photoluminescent material Aug. 17, 2004
6753096 Environmentally-stable organic electroluminescent fibers Jun. 22, 2004
6747415 Electroluminescent light arrangement Jun. 8, 2004
6724511 Matrix-addressable optoelectronic apparatus and electrode means in the same Apr. 20, 2004
6700322 Light source with organic layer and photoluminescent layer Mar. 2, 2004
6696312 Robust electrode patterning in OLED devices Feb. 24, 2004
6650047 Electroluminescent device and process for producing the same Nov. 18, 2003
6635990 Display device with primary and secondary light-emissive regions Oct. 21, 2003
6633123 Organic electroluminescence device with an improved heat radiation structure Oct. 14, 2003
6608333 Organic light emitting diode device Aug. 19, 2003
6566806 Luminescence device, and image-reading apparatus, data-processing apparatus and display apparatus including the device May. 20, 2003
6559604 Method for forming a non-photosensitive pixel-defining layer on an OLED panel May. 6, 2003
6559593 Sputter deposition May. 6, 2003
6555840 Charge-transport structures Apr. 29, 2003
6541296 Method of forming electroluminescent circuit Apr. 1, 2003
6515314 Light-emitting device with organic layer doped with photoluminescent material Feb. 4, 2003
6509574 Optocouplers having integrated organic light-emitting diodes Jan. 21, 2003
6489044 Process for fabricating polarized organic photonics devices, and resultant articles Dec. 3, 2002
6486601 Organic luminescence device with reduced leakage current Nov. 26, 2002
6433487 EL display device and manufacturing method thereof Aug. 13, 2002
6368731 Electroluminescent assemblies using boron chelates of 8-aminoquinoline derivatives Apr. 9, 2002
6356031 Electroluminescent plastic devices with an integral thin film solar cell Mar. 12, 2002
6339289 Method and apparatus to limit dark spot propagation in organic light emitting diodes Jan. 15, 2002
6337150 Light-emitting compound and display device adopting light-emitting compound as color-developing substance Jan. 8, 2002
6316130 Electroluminescent assemblies using azomethine-metal complexes Nov. 13, 2001
6309486 Polychromatic organic electroluminescent device and method of manufacturing the same Oct. 30, 2001

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