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Class Information
Number: 313/512
Name: Electric lamp and discharge devices > With luminescent solid or liquid material > Solid-state type > With envelope or encapsulation
Description: Subject matter including protective envelope or encapsulation means surrounding the luminescent material.


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

Patent Number Title Of Patent Date Issued
7612498 Display element, optical device, and optical device manufacturing method Nov. 3, 2009
7612497 Organic electroluminescence device and organic electroluminescence system Nov. 3, 2009
7608992 Device for displaying images on its front and back surfaces Oct. 27, 2009
7608995 Electroluminescent display apparatus Oct. 27, 2009
7608996 Electroluminescence display and method for manufacturing the same Oct. 27, 2009
7608997 Organic EL display device having improved desiccant arrangement Oct. 27, 2009
7604363 Light-emitting device Oct. 20, 2009
7600881 Semiconductor light emitting apparatus and its manufacturing method Oct. 13, 2009
7602116 Light apparatus capable of emitting light of multiple wavelengths using nanometer fluorescent material, light device and manufacturing method thereof Oct. 13, 2009
7602120 Electroluminescence panel and method of making the same Oct. 13, 2009
7602121 Glass package that is hermetically sealed with a frit and method of fabrication Oct. 13, 2009
7598663 Multi-wavelength LED provided with combined fluorescent materials positioned over and underneath the LED component Oct. 6, 2009
7598672 Organic electroluminescent device, method of manufacturing organic electroluminescent device, and electronic apparatus Oct. 6, 2009
7595084 Organic light emitting device and method of manufacturing the same Sep. 29, 2009
7595585 Color conversion and optical enhancement layers for electroluminescent displays Sep. 29, 2009
7592631 LED package frame and LED package having the same Sep. 22, 2009
7589462 Organic electro-luminescence display device and fabricating method thereof Sep. 15, 2009
7586255 Organic electro-luminescent display of dual-panel type and method for manufacturing the same Sep. 8, 2009
7586259 Flat panel display device and method of making the same Sep. 8, 2009
7575331 Compensation free illumination of instrument cluster display Aug. 18, 2009
7576366 Light-emitting diode chip package body and packaging method thereof Aug. 18, 2009
7572478 Light emitting device Aug. 11, 2009
7572162 Display panel manufacturing method and display panel Aug. 11, 2009
7569989 Light emitting device Aug. 4, 2009
7569988 Light emitting element and display device using the same Aug. 4, 2009
7569987 Light emitting apparatus Aug. 4, 2009
7567028 Organic electroluminescent device having supporting plate and method of fabricating the same Jul. 28, 2009
7564183 Organic electroluminescent display panel with dummy areas Jul. 21, 2009
7560861 Organic electro-luminescence display device with an organic electro-luminescence array and fabricating method thereof Jul. 14, 2009
7557502 Electroluminescent display with gas-tight enclosure Jul. 7, 2009
7554264 Flat panel display including at least one substrate having a groove Jun. 30, 2009
7554263 Light emitting device having transparent film varying refractive index and manufacturing method thereof Jun. 30, 2009
7554262 Display device with signal line electrode structure Jun. 30, 2009
7554257 Method to generate high efficient devices which emit high quality light for illumination Jun. 30, 2009
7550916 Process of producing light emitting panel, process of producing display panel and display panel Jun. 23, 2009
7548020 Organic EL display device having certain relationships among constituent element refractive indices Jun. 16, 2009
7548021 OLED device having improved light output Jun. 16, 2009
7548023 EL display device and a method of manufacturing the same Jun. 16, 2009
7541671 Organic electronic devices having external barrier layer Jun. 2, 2009
7541739 Display apparatus Jun. 2, 2009
7538484 Organic electro-luminescence display and manufacturing method thereof May. 26, 2009
7538354 Light-emitting device and electronic apparatus May. 26, 2009
7535172 Organic light emitting diode display May. 19, 2009
7534156 Organic light-emitting diode and method of fabrication the same May. 19, 2009
7534504 Fine-grained rare earth activated zinc sulfide phosphors for electroluminescent displays May. 19, 2009
7535165 Tandem organic electroluminescent device May. 19, 2009
7535166 Organic EL display May. 19, 2009
7531957 Display apparatus and manufacturing method therefor May. 12, 2009
7531960 Light emitting device with blue light LED and phosphor components May. 12, 2009
7531956 Light emitting device and phosphor for the same May. 12, 2009

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