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| Number | Title | Issue Date |
| 8183760 | Coils for electron discharge devices A mount (30) for a fluorescent lamp (32) has a glass flare (34) with a first portion (36) penetrating the fluorescent lamp (32) and a second portion (38) the fluorescent lamp (32). Two spaced-apart lead-in wires (4... | 05/22/2012 |
| 8179031 | Surface light source, method of driving the same, and backlight unit having the same A surface light source includes a plate type light source body having a sealed discharging space formed therein, a plate type electrode unit having a plurality of regions adjacent to at least one major surface of the light source body, and a multiple voltage applyin... | 05/15/2012 |
| 8134290 | Emission filaments made from a rhenium alloy and method of manufacturing thereof A new Rhenium alloy usable for improving the performance of emission filaments used in mass spectrometers or other similar scientific instruments, which is made by adding low level concentrations of Yttrium Oxide to Rhenium of less than 10%. This new alloy has demon... | 03/13/2012 |
| 8134289 | Electrode for cold cathode tube and cold cathode tube employing it An electrode (1) for cold cathode tube of the present invention includes a cylindrical sidewall portion (2), a bottom portion (3) provided at one end of the cylindrical sidewall portion, and an opening portion (4) provided at the other en... | 03/13/2012 |
| 8049401 | Electron emission device An electron emission device including a first substrate, a second substrate, a gas, a sealant, and a phosphor layer is provided. The first substrate has a cathode thereon, and the cathode has a patterned profile. The second substrate is opposite to the first substra... | 11/01/2011 |
| 8035289 | Flat coplanar-discharge lamp and uses of same A flat discharge lamp transmitting radiation in ultraviolet or visible, including first and second flat, or substantially flat, glass elements substantially parallel to each other and defining an internal space filled with gas, the first and/or second glass element ... | 10/11/2011 |
| 8026657 | Electron emission light-emitting device and light emitting method thereof An electron emission light-emitting device includes a cathode structure, an anode structure, a fluorescent layer, and a low-pressure gas layer. The fluorescent layer is located between the cathode structure and the anode structure. The low-pressure gas layer is fill... | 09/27/2011 |
| 7893606 | Conductive composition and applications thereof A conductive composition and applications thereof are provided. The conductive composition comprises a mixture consisting of a metal powder and a glass powder. The diameter of the metal powder ranges from about 1 μm to about 3 μm. The diameter of glass powder rang... | 02/22/2011 |
| 7786661 | Emissive electrode materials for electric lamps and methods of making Electron emissive compositions comprising a barium neodymium oxide are described. These compositions may be applied to electrodes such that electron emission is facilitated. Methods of manufacturing emissive electrodes comprising a barium neodymium oxide are also de... | 08/31/2010 |
| 7786660 | Highly emissive cavity for discharge lamp and method and material relating thereto The invention relates to an electrode having a nano-hollow array on the surface thereof, the nano-hollow array comprising a plurality of nano-pores or nano-balls, each pore having a diameter of less than 500 nm, formed by a process comprising depositing a uniform me... | 08/31/2010 |
| 7764009 | Fluorescent lamp The disclosed subject matter includes a fluorescent lamp and particularly a cold cathode fluorescent lamp that can be employed as a light source for a LCD backlight unit for a television, a computer, a display, and the like. The fluorescent lamp can include a couple... | 07/27/2010 |
| 7723911 | Flat fluorescent lamp and driving method thereof, and liquid crystal display device A flat fluorescent lamp is provided. In the flat fluorescent lamp, a discharge gas and a fluorescent material are disposed inside a chamber; first and second electrodes covered by a dielectric layer are disposed at the bottom of the chamber; first protruding points ... | 05/25/2010 |
| 7683530 | Cathodoluminescent light source having an electron field emitter coated with nanocarbon film material A cathodoluminescent light source has a field-emission cathode serving as a source of electrons, an anode having a specular light-reflecting surface, and an electron-excited phosphor applied to the specular light-reflecting anode surface. The cathode and anode are e... | 03/23/2010 |
| 7638935 | Field emission cathode and light source apparatus using same A light source apparatus (8) includes a rear plate (80), a front plate formed with an anode layer (82), and a cathode (81) interposed therebetween. The cathode includes a plurality of electrically conductive carriers (812) and a pl... | 12/29/2009 |
| 7605528 | Conductive composition and applications thereof A conductive composition and applications thereof are provided. The conductive composition comprises metal powder and glass powder. The diameter of metal powder ranges from 1 μm to 3 μm. The diameter of glass powder ranges from 0.5 μm to 1 μm. Weight percentage ... | 10/20/2009 |
| 7602113 | Light source, fluorescent lamp and backlight module utilizing the same Light source and backlight module utilizing the same. The light source includes a hollow glass tube and an electrode disposed therein. The electrode comprises a bent surface, increasing surface area, thereby increasing light emission efficiency and reducing temperat... | 10/13/2009 |
| 7602114 | Field emission flat lamp with strip cathode structure and strip gate structure in the same plane A cathode plate including a substrate, a cathode structure, a gate structure and emission sources is provided. The cathode structure and the gate structure are disposed on the substrate. The emission sources are arranged regularly on the cathode structure. A field e... | 10/13/2009 |
| 7548016 | Dielectric barrier discharge device A dielectric barrier discharge device for generating a plasma discharge is disclosed. The device includes a first electrode, a second electrode separated from the first electrode, and a dielectric material disposed between the two electrodes. Each electrode has a fi... | 06/16/2009 |
| 7541729 | Sulfur lamp having electrodes A sulfur lamp, is provided, including a power supply that supplies electrical power, a transparent bulb having a space inside that contains sulfur and a plurality of electrodes. Additionally, a portion of each electrode may be inserted into the space and an end of e... | 06/02/2009 |
| 7528535 | Cold cathode, cold cathode discharge lamp, and method for producing the same A cold cathode discharge lamp includes: a transparent hollow housing; a fluorescent film formed on inner surfaces of the hollow housing; a pair of cold cathodes that are located in the hollow housing; and a discharge gas that contains hydrogen gas sealed within the ... | 05/05/2009 |
| 7525244 | Field emission type backlight device A field emission type backlight device with high light efficiency may include a front substrate, a reflective substrate on the front substrate, a rear substrate separated from the front substrate by a predetermined gap, anode electrodes provided with a predetermined... | 04/28/2009 |
| 7486011 | Thread-type electron emission element By making a cathode substrate function as a cathode and applying a voltage to the cathode and an anode, an electron emission element emits an electron from an electron source provided on the cathode substrate, and irradiates the electron onto an electron irradiation... | 02/03/2009 |
| 7456561 | Plate-type fluorescent lamp and display device having the same An exemplary embodiment of a plate-type fluorescent lamp and a display device having the same includes an upper glass substrate; a lower glass substrate adhering opposite to the upper glass substrate; electrodes formed on external surfaces of the upper glass substra... | 11/25/2008 |
| 7423369 | Cold cathode for discharge lamp having diamond film A cold cathode for a discharge lamp includes a metal plate that has bending portions; a diamond film that is formed on a face of the metal plate, except for the bending portions; and a metal member that is mounted on the metal plate. ... | 09/09/2008 |
| 7397190 | Gas discharge lamp for extreme UV radiation The invention relates to a gas discharge lamp for EUV radiation with an anode (1) and a hollow cathode (2), wherein the hollow cathode (2) has at least two openings (3, 3′) and the anode (1) has a through hole (4), which i... | 07/08/2008 |
| 7388201 | Radiation detector having coated nanostructure and method A radiation detector has an electron emitter that includes a coated nanostructure on a support. The nanostructure can include a plurality of nanoneedles. A nanoneedle is a shaft tapering from a base portion toward a tip portion. The tip portion has a diameter betwee... | 06/17/2008 |
| 7385342 | Flat lamp for emitting lights to a surface area and liquid crystal display using the same A flat lamp for emitting light to a surface area of a liquid crystal display device includes a bottom having a channel uniformly crossing an entire surface of the bottom, an arc-discharging gas is disposed within the channel, a cover disposed upon an upper junction ... | 06/10/2008 |
| 7378786 | Surface light source device and liquid crystal display apparatus having the same A surface light source device may include a first substrate and a second substrate having a plurality of space-dividing portions to divide an inner space between the first and second substrates into a plurality of discharge regions. First and second electrodes may b... | 05/27/2008 |
| 7375469 | Electrode structure of planar lamp The present invention discloses an improved electrode structure of planar lamp, which applies to the planar lamp that has a gas-discharge cavity with at least a bending channel and with a discharge gas and a fluorescent material equipped thereinside. Via disposing a... | 05/20/2008 |
| 7374807 | Nanocrystal doped matrixes The present invention provides matrixes doped with semiconductor nanocrystals. In certain embodiments, the semiconductor nanocrystals have a size and composition such that they absorb or emit light at particular wavelengths. The nanocrystals can comprise ligands tha... | 05/20/2008 |
| 7375467 | Plasma display panel having stepped electrode structure A plasma display panel in which a sustain discharge is generated as an opposed discharge, thereby reducing a discharge firing voltage and improving efficiency. The plasma display panel includes first and second substrates. Address electrodes are formed on the first ... | 05/20/2008 |
| 7372212 | Lamp, method of driving the lamp, backlight assembly and liquid crystal display device having the backlight assembly A lamp, a method of driving the lamp, a backlight assembly having the lamp, and a liquid crystal display (LCD) device having the backlight assembly are disclosed. The lamp includes a tube that contains gas and first through fourth electrodes. The first and second el... | 05/13/2008 |
| 7372201 | Sub-miniature arc lamp The disclosure has described a sub-miniature arc lamp and a method to make a sub-miniature arc lamp. An embodiment of the sub-miniature arc lamp includes a sapphire body having a first end and a second end, the first end being coupled to a first cap and the second e... | 05/13/2008 |
| 7362053 | Ceramic discharge vessel having aluminum oxynitride seal region The present invention is a ceramic discharge vessel for use in high-intensity-discharge (HID) lamps. The discharge vessel has a ceramic body and at least one seal region comprised of an aluminum oxynitride material. The seal region further has a surface layer for co... | 04/22/2008 |
| 7362052 | External electrode fluorescent lamp An external electrode fluorescent lamp and its fabrication method are disclosed. The method for fabricating the external electrode fluorescent lamp includes providing a cylindrical glass tube having a phosphor layer coated at its inner circumferential surface, a dis... | 04/22/2008 |
| 7361072 | Plasma display panel and the manufacturing method thereof A plasma display panel and the manufacturing method thereof. Forming partition wall structures on the back substrate of the paste display panel and forming the column-shaped protrusions at the positions corresponding to the cuts on the rib on the front substrate of ... | 04/22/2008 |
| 7358677 | Low-pressure mercury vapor discharge lamp having determined probability of failure Low-pressure mercury vapor discharge lamp has a discharge vessel (10) enclosing, in a gastight manner, a discharge space (13) provided with a filling of mercury and an inert gas in a gastight manner. The discharge vessel comprising electrodes (20 | 04/15/2008 |
| 7358675 | Low-pressure discharge lamp and back light device using same A low-pressure discharge lamp (1) is provided that includes a glass tube (2) having an inner diameter in a range of 1 to 5 mm and a pair of electrodes (3) disposed at end portions in the glass tube (2). The pair of electrodes (3) c... | 04/15/2008 |
| 7355204 | Organic device with environmental protection structure An organic electronic device includes a first member including: a substrate; a first conductive layer formed on the substrate; an organic active layer deposited on a portion of the first conductive layer; and a second conductive layer deposited on the organic active... | 04/08/2008 |
| 7355333 | Flat-type fluorescent lamp, liquid crystal display having the same, and method thereof A flat-type fluorescent lamp and liquid crystal display having minimum pin-shaped holes include a first substrate, a second substrate forming a plurality of discharging spaces together with the first substrate, and external electrodes that cover the outer edge surfa... | 04/08/2008 |
