Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
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
6870311 Light-emitting devices utilizing nanoparticles Mar. 22, 2005
6870309 Cold emission film cathode and flat panel display with nanocrystalline carbon film emitter Mar. 22, 2005
6867542 Floating chip photonic device and method of manufacture Mar. 15, 2005
6864628 Light emitting device comprising light-emitting layer having triplet compound and light-emitting layer having singlet compound Mar. 8, 2005
6856086 Hybrid display device Feb. 15, 2005
6850001 Light emitting diode Feb. 1, 2005
6850000 Thin film transistor organic light emitting diode structure Feb. 1, 2005
6850002 Light emitting device for generating specific colored light, including white light Feb. 1, 2005
6844670 Color luminous device Jan. 18, 2005
6841934 White light source from light emitting diode Jan. 11, 2005
6838818 Light emitting device having a dopant in a light emitting layer and method of producing the light emitting device Jan. 4, 2005
6838817 Light emitting device and method of extracting light from light emitting device Jan. 4, 2005
6828952 Dim-out method for organic EL panel Dec. 7, 2004
6809471 Phosphors containing oxides of alkaline-earth and Group-IIIB metals and light sources incorporating the same Oct. 26, 2004
6803719 Quantum dot white and colored light-emitting devices Oct. 12, 2004
6799865 LED-based planar light source Oct. 5, 2004
6798136 Phosphor embedded die epoxy and lead frame modifications Sep. 28, 2004
6791258 Organic light emitting full color display panel Sep. 14, 2004
6791257 Photoelectric conversion functional element and production method thereof Sep. 14, 2004
6781304 EL panel Aug. 24, 2004
6776927 Oxynitride phosphor activated by a rare earth element, and sialon type phosphor Aug. 17, 2004
6777724 Light-emitting device with organic layer doped with photoluminescent material Aug. 17, 2004
6768256 Photonic crystal light source Jul. 27, 2004
6762438 Organic electroluminescent layer with oligomer hole injection layer Jul. 13, 2004
6759804 Illumination device with at least one LED as light source Jul. 6, 2004
6759803 LED light source with lens and corresponding production method Jul. 6, 2004
6756731 Semiconductor light emitting device resistible to ultraviolet light Jun. 29, 2004
6747406 LED cross-linkable phospor coating Jun. 8, 2004
6724140 Organic light-emitting device Apr. 20, 2004
6720093 Light-emitting dendrimers Apr. 13, 2004
6717353 Phosphor converted light emitting device Apr. 6, 2004
6707247 Light emitting device and manufacturing method thereof Mar. 16, 2004
6700322 Light source with organic layer and photoluminescent layer Mar. 2, 2004
6686691 Tri-color, white light LED lamps Feb. 3, 2004
6680568 Light source Jan. 20, 2004
6680569 Red-deficiency compensating phosphor light emitting device Jan. 20, 2004
6653778 Fluorescent color conversion film, fluorescent color conversion filter using the conversion film, and organic light-emitting device equipped with the conversion filter Nov. 25, 2003
6641755 Fluorescence conversion medium and display device comprising it Nov. 4, 2003
6642544 Display apparatus using electroluminscence elements and method of manufacturing the same Nov. 4, 2003
6642652 Phosphor-converted light emitting device Nov. 4, 2003
6639360 High power radiation emitter device and heat dissipating package for electronic components Oct. 28, 2003
6632379 Oxynitride phosphor activated by a rare earth element, and sialon type phosphor Oct. 14, 2003
6614172 High efficiency white light emitting diode Sep. 2, 2003
6603243 LED light source with field-of-view-controlling optics Aug. 5, 2003
6603258 Light emitting diode device that emits white light Aug. 5, 2003
6596195 Broad-spectrum terbium-containing garnet phosphors and white-light sources incorporating the same Jul. 22, 2003
6580097 Light emitting device with phosphor composition Jun. 17, 2003
6566806 Luminescence device, and image-reading apparatus, data-processing apparatus and display apparatus including the device May. 20, 2003
6518700 Organic light-emitting devices Feb. 11, 2003
6515314 Light-emitting device with organic layer doped with photoluminescent material Feb. 4, 2003

1 2 3 4 5 6 7 8 9 10 11 12










 
 
  Recently Added Patents
Method and apparatus for automatically controlling gas pressure for a plasma cutter
Graphical user interfaces and occlusion prevention for fisheye lenses with line segment foci
Economic filtering system for delivery of permission based, targeted, incentivized advertising
Mobile terminal and method for changing page thereof
Method and system for enabling rendering of electronic media content via a secure ad hoc network configuration utilizing a handheld wireless communication device
Error correct coding device, error correct coding method, and error correct coding program
Anti-GITR antibodies
  Randomly Featured Patents
Photonic bandgap fiber
Compressed air pressure supply system
High viscosity embolizing compositions
Data processing apparatus
Sodium resistant sealing glasses
Laser initiated non-linear fuel droplet ignition
Nano-electro-mechanical system (NEMS) structures with actuatable semiconductor fin on bulk substrates
Implantable medical devices having a liquid crystal polymer housing
Pixel shift type imaging device
Copy machine