Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 63 - Cathode-ray or electron-stream lamps
Patents for H01J 63 - Cathode-ray or electron-stream lamps (4,672)
11/2010
11/25/2010US20100295463 Magnetic Energy Lamps with Built-in Magentic Energy Generator
11/24/2010CN101894729A Method and device for emitting white light by field emission
11/24/2010CN101894719A Electron emitting element, manufacturing method thereof, and multiple devices with the electron emitting element
11/24/2010CN101894718A Electron emitting element, manufacturing method thereof, and multiple devices with the electron emitting element
11/23/2010US7839078 Organic electroluminescent element having a luminescent layer and a buffer layer adjacent thereto
11/23/2010US7839077 Organic light emitting display and method of fabricating the same
11/23/2010US7839070 Lateral field emission device
11/23/2010US7839063 Display panel and display device having color filter elements with color filter protective layer
11/23/2010US7837528 Evaporation mask, method of fabricating organic electroluminescent device using the same, and organic electroluminescent device
11/18/2010US20100289435 Deep Ultraviolet Semiconductor Optical Device
11/18/2010US20100289401 Display panel and image display apparatus
11/18/2010US20100289400 Plasma display panel and method for producing the same
11/17/2010CN1829702B Quinoxaline derivative and luminescent element comprising the same
11/16/2010US7834549 Organic light emitting display device and method of fabricating the same
11/16/2010US7834539 Extracting light from an electroluminescent layer
11/16/2010US7833075 Method for forming metal line and method for manufacturing display substrate by using the same
11/11/2010US20100283383 Phosphor, light emitting device using phosphor, and display and lighting system using light emitting device
11/10/2010EP1929503B1 Uv-emitting phosphors, phosphor blend and lamp containing same
11/10/2010CN1577413B 平板显示器 Flat panel displays
11/09/2010USRE41914 Thermal management in electronic displays
11/09/2010US7830090 Light emission device and display device using the light emission device as a light source
11/09/2010US7830086 Light emitting device, lighting device, and display device having light emitting device
11/09/2010US7830084 Display panel
11/09/2010US7830078 Field emission backlight module and color display device having the same
11/09/2010US7830077 Light-emitting device configured to emit light by a creeping discharge of an emitter
11/09/2010US7828618 Super-thin OLED and method for manufacturing the same
11/04/2010US20100277057 Fluorescent lamp
11/02/2010US7825594 Organic light emitting display and fabricating method of the same
11/02/2010US7825589 Display device and manufacturing method of the same
11/02/2010US7825587 Charge transporting layer for organic electroluminescent device
11/02/2010US7825585 Organic light emitting display
11/02/2010US7825584 Organic light emitting display device and method for fabricating the same
11/02/2010US7825581 Organic light emitting diode display and method for manufacturing the same
11/02/2010US7825578 Yellow light emitting device with high luminance
11/02/2010US7825574 High-efficiency led-based illumination system with improved color rendering
10/2010
10/28/2010US20100270917 Flexible Electrode Array Substrate and Flexible Display Device
10/26/2010US7821202 Self-emitting element, display panel, display apparatus, and method of manufacturing self-emitting element
10/26/2010US7821199 Organic electroluminescent device and manufacturing method thereof
10/21/2010US20100267178 Organic electroluminescent display device and method of fabricating the same
10/20/2010CN101866818A Spliced field emission double-faced display light source without vacuum isolation pillar
10/19/2010US7816862 Electroluminescent device with enhanced color rendition
10/19/2010US7816861 Display device and manufacturing method therefor
10/19/2010US7816854 Light emission device and spacers therefor
10/19/2010US7816852 Electron emission display device with anode terminal
10/19/2010US7816851 Planar light source device and liquid crystal display device having the same
10/19/2010US7816850 Display device including gas discharge tubes, and method of manufacturing display device
10/14/2010WO2010118245A1 Silicone covered light bulbs
10/14/2010US20100259157 Plasma display panel
10/13/2010CN1843062B Organic device and electronic device employing same
10/13/2010CN101246804B Electron emission light-emitting device and light emitting method thereof
10/12/2010US7812530 Flexible substrate and organic device using the same
10/12/2010US7812529 White organic light emitting device
10/12/2010US7812520 Full color display based on organic light-emitting device
10/12/2010US7812511 Field emission illumination device
10/06/2010CN101853772A Panel type efficient energy-saving lighting screen
10/05/2010US7808169 Electron emitting device and electromagnetic wave generating device using the same
10/05/2010US7808168 Spacer, manufacturing method thereof, image display apparatus using the spacer, and manufacturing method thereof
09/2010
09/30/2010US20100244660 Hot cathode fluorescent lamp and electrode for fluorescent lamp
09/30/2010US20100244659 Plasma display panel
09/30/2010US20100244658 Flat fluorescent lamp and structure of the same
09/28/2010US7804162 Multi-wavelength white light-emitting structure
09/22/2010CN101842869A Deep ultraviolet semiconductor optical device
09/22/2010CN101183637B Light emission device and display device using the light emission device as a light source
09/21/2010US7800822 HDR displays with individually-controllable color backlights
09/21/2010US7800296 Organic light emitting display device and method of fabricating the same
09/21/2010US7800287 Enhanced emission from pc-LEDs using IF filters
09/16/2010US20100231118 Cathode body and fluorescent tube using the same
09/14/2010US7795810 Gas-filled discharge gap
09/14/2010US7795809 Electro-optical device and electronic apparatus having partitions for separating a plurality of regions
09/14/2010US7795800 Organic electro luminescence device and fabrication method thereof
09/14/2010US7795797 Phosphor with laminated coating, its manufacture method and light emitting device using the same
09/14/2010US7795795 Electron beam apparatus having an electrode with high temperature portion
09/14/2010US7794858 Made by reacting an N,N'-diarylbenzidine with a 2-bromo-5-phenylphenothiazine or 3-bromo-10-phenylphenoxazine to form corresponding N,N'-bis-(phenoxazine or phenothiazine)-N,N'-diphenylbenzidine; OLEDs; hole injection layer or a hole transport layer; thermal stability
09/09/2010US20100225224 Fluorescent material and fluorescent lamp using the same
09/08/2010EP2225606A1 Field emission back light unit, cathode structure thereof and method for fabricating the same
09/08/2010CN101447392B Preparation method of display device of plasma flat light source
09/08/2010CN101268553B Light emitting devices
09/07/2010US7791276 Light-emitting device with miniature elements
09/07/2010US7791266 Organic electroluminescent display having low data line capacitance
09/07/2010US7791262 Vacuum vessel, its method of manufacture, and electron emission display using the vacuum vessel
09/07/2010US7791261 a phosphor having Eu as an activator and a compound represented by Ca1-b-cSrbEucMgSi2O6 (b is more than 0.1 and not more than 0.4 and c is more than 0 and not more than 0.1); cold cathode tube
09/07/2010US7790058 Phosphor, light emitting device using phosphor, and display and lighting system using light emitting device
09/07/2010US7789517 LED package, display panel, illumination system and projection system employing the same
09/01/2010CN1988108B Field emitting cathode and lighting device
09/01/2010CN101819915A Split joint type large-area field emission planar light source
09/01/2010CN101258575B Electroluminescent cable and method of fabrication thereof
08/2010
08/31/2010US7786660 Highly emissive cavity for discharge lamp and method and material relating thereto
08/31/2010US7785165 Methods for making field emission electron source having carbon nanotube
08/26/2010US20100213835 LED Diffusion Techniques
08/25/2010CN101814405A Electron emitting element, method for producing electron emitting element and each device using the same
08/25/2010CN101076210B Light emission device and display device using the light emission device as light source
08/24/2010US7781958 Light emitting device
08/24/2010US7781956 Display apparatus and electronic device
08/24/2010US7781955 Image display device
08/24/2010US7781954 Pixel element for field emission display
08/24/2010US7781953 Light-emitting device with open-loop control and manufacturing method thereof
08/24/2010US7781950 Field emission element having carbon nanotube and manufacturing method thereof
08/24/2010US7781579 Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same
08/24/2010US7780496 Method for fabricating electron emitter
08/17/2010US7777945 HDR displays having light estimating controllers
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