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| Number | Title | Issue Date |
| 7402942 | Electron emission device and electron emission display using the same An electron emission device, and an electron emission display using the electron emission device, includes a substrate, electron emission regions formed on the substrate, driving electrodes formed on the substrate to control electron emissions of the electron emissi... | 07/22/2008 |
| 7365483 | Field emission display having grid plate with multi-layered structure A field emission display including a first substrate and a second substrate opposing one another with a predetermined gap therebetween. An electron emission assembly is formed on the first substrate that emits electrons by the formation of an electric field. An illu... | 04/29/2008 |
| 7354329 | Method of forming a monolithic base plate for a field emission display (FED) device A substrate is provided and is configurable into a base plate for a field emission display. A plurality of discrete, segmented regions of field emitter tips are formed by at least removing portions of the substrate. The regions are electrically isolated into separat... | 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 |
| 7323814 | Image formation apparatus having fluorescent material and black material An image formation apparatus is disclosed which includes, within an enclosure configured by a pair of substrates placed face to face and an external frame placed between the substrates, an electron source placed on one of the pair of substrates, an image formation m... | 01/29/2008 |
| 7324278 | Black matrix light guide screen display Provided is a black matrix light guide screen display. In a particular embodiment, provided are a plurality of aligned light guides, each having an input end, a midsection and a magnifying output end. A black matrix material is disposed adjacent to the light guides ... | 01/29/2008 |
| 7321405 | Flat panel display with black matrix and method of fabricating thereof An organic electroluminescent display in which a black matrix with a concentration gradient of a transparent material and a metallic material is formed on the same surface as a pixel electrode. The black matrix and a pixel electrode of the organic electroluminescent... | 01/22/2008 |
| 7308819 | Gas measuring method inside a sealed container A gas measuring method performs a gas measurement inside a sealed container provided with a pair of plates and an exhaust pipe having a breakable vacuum isolating member on at least one of the plates. The method includes the steps of connecting the sealed container ... | 12/18/2007 |
| 7309270 | Electron beam apparatus and spacer A spacer on which static electricity is restricted and an electron beam apparatus in which the spacer is provided. In the electron beam apparatus comprising an electron source provided with electron emission devices, a face plate provided with anodes and spacers ins... | 12/18/2007 |
| 7304424 | Anode plate for a field emission display device An anode plate for a field emission display device (FED) is disclosed, which has a substrate; an anode conductive layer formed on the substrate; at least one interspacing conductive band having a plurality of internal gaps for connecting the anode conductive layer a... | 12/04/2007 |
| 7304431 | Plasma display panel A highly reliable plasma display panel which suppresses degradation of phosphor characteristic by removing impurity gases inside the plasma display panel. A front board includes scanning electrodes and maintenance electrodes. A and rear board includes data electrode... | 12/04/2007 |
| 7288014 | Design, fabrication, testing, and conditioning of micro-components for use in a light-emitting panel A method of forming micro-components is disclosed. The method includes pretesting and conditioning of the micro-components. The micro-components that fail testing or conditioning are discarded, and those remaining are assembled into a panel. ... | 10/30/2007 |
| 7281964 | Method of producing spacer for an electron beam apparatus An electron beam apparatus including a hermetic container provided with an electron source, in which, when a first member is arranged in the hermetic container, at least part of the first member is coated with a film, and the film is configured in such a manner that... | 10/16/2007 |
| 7275284 | Damping device The invention relates to a damping device for parts of furniture which are joined together by means of hinges and which can be pivoted in relation to each other. The housing contains a damping fluid in the cavity thereof and a resistance element which can be displac... | 10/02/2007 |
| 7273403 | Method of manufacturing flat display panels of different sizes from a common base substrate In a method of a manufacturing flat display apparatuses by working flat substrates, a flat substrate is prepared having a first region which is used as a flat display apparatus and a second region outside the first region. After the first region is worked as desired... | 09/25/2007 |
| 7264842 | Method of manufacturing a wiring substrate for a display panel A manufacturing method for a wiring substrate for a display panel having a plurality of wiring electrodes thereon includes the step of forming wirings in an orthogonal projection area of an image forming member onto the wiring substrate by photolithography using a p... | 09/04/2007 |
| 7262548 | Image forming apparatus capable of suppressing a fluctuation in an incident position of an electron beam The invention is to provide a flat panel image forming apparatus capable of suppressing a fluctuation in an incident position of an electron beam resulting from a front-rear temperature difference generated in a panel, thereby capable of high-quality display not aff... | 08/28/2007 |
| 7258590 | Electron emitting device using carbon fiber; electron source; image display device; method of manufacturing the electron emitting device; method of manufacturing electron source using the electron emitting device; and method of manufacturing image display device There is provided an electron emitting device utilizing a plurality of carbon fibers, in which a mean diameter value of the plurality of carbon fibers is in a range from a minimum of 10 nm to a maximum of 10 nm, and a standard deviation of diameter distribution of t... | 08/21/2007 |
| 7249989 | Method of manufacturing an envelope and method of manufacturing an electron beam apparatus Each of spacers which defines an interval between substrates composing an envelope is fixed to the substrates while their linearity is kept by the tension exerted therein. In the fixation, it is set such that a fixing point of each of the spacers is located between ... | 07/31/2007 |
| 7247072 | Method of manufacturing an image display apparatus by supplying current to seal the image display apparatus An image display apparatus includes an envelope which has a front substrate and a rear substrate opposed to each other and individually having peripheral edge portions sealed together. A sealed portion is sealed by a sealing member. the sealing member has electrical... | 07/24/2007 |
| 7241306 | Narrow-band UV-B phototherapeutic device A narrow-band UV-B phototherapeutic device includes: a light source unit that includes a fluorescent lamp of planar structure that is the ultraviolet light source for emitting narrow-band UV-B; a power supply for causing the fluorescent lamp to emit light; and a con... | 07/10/2007 |
| 7230589 | Image-forming device An image-forming device having, in an envelope, an electron-emitting element, an image-forming member for forming an image by irradiation of an electron beam emitted from the electron-emitting element, and an electroconductive supporting member for supporting the en... | 06/12/2007 |
| 7221448 | Test cell for a noble gas polarizer The invention relates to a sample cell with a glass body comprising a gas inlet and a gas outlet and at least one orifice, a plane glass window is fused into the orifice, the shape and size of the window corresponds to the shape and size of the orifice, the orifice ... | 05/22/2007 |
| 7221080 | Field emission display including a metal grid A field emission display (FED) includes first and second substrates opposing one another with a predetermined gap therebetween. The FED also includes cathode electrodes formed in a stripe pattern on the first substrate, and a plurality of electron emission sources f... | 05/22/2007 |
| 7220377 | Method of manufacturing spacer assembly used in flat display device A spacer assembly has first and second spacers that are set up integrally on first and second surfaces, respectively, of a substrate. Each spacer is tapered toward its extended end. In forming the spacer assembly, first and second molding dies having through holes c... | 05/22/2007 |
| 7221333 | Display panel with phosphorescent and fluorescent pixels A display panel comprises a plurality of arranged pixels of organic EL devices, each having a pair of electrodes and a luminescent layer containing an organic EL material and sandwiched between the electrodes. The plurality of arranged pixels include fluorescent pix... | 05/22/2007 |
| 7221086 | Display device including a shield member To provide a display device having the long lifetime and the high reliability by preventing the generation of a spark or a dark current between terminals of cathode lines and an anode, a shielding member is arranged between the terminals of the cathode lines and the... | 05/22/2007 |
| 7218045 | Planar light generating device and display device having the same A light generating device includes a body having discharge spaces generating light in response to a voltage signal, and electrodes providing the voltage signal to the discharge spaces. The discharge spaces are apart from each other and arranged substantially paralle... | 05/15/2007 |
| 7205987 | Image display apparatus and method of driving image display apparatus An image display apparatus includes row wiring, a plurality of column wirings, a modulator, and a plurality of display devices. The plurality of display devices are commonly connected to the row wiring, each of the plurality of column wirings is connected to a corre... | 04/17/2007 |
| 7196464 | Light emitting cell and method for emitting light A light-emitting cell, includes a light-emitting material which can emit light in response to a collision of an electron beam; an electron-emitting unit having a carbon nanotube as an electron source for releasing the electron beam and emitting the electron beam to ... | 03/27/2007 |
| 7192327 | Image display device, method of manufacturing a spacer for use in the image display device, and image display device having spacers manufactured by the method An image display device includes a first substrate which has a phosphor surface, and a second substrate which is opposed to the first substrate with a gap and has a plurality of electron sources. A plurality of spacers are arranged between the first substrate and th... | 03/20/2007 |
| 7187115 | Electron emission device An electron emission display device includes first and second substrates facing each other with a predetermined distance therebetween, an electron emission unit formed at the first substrate, and an image display unit formed at the second substrate. A grid electrode... | 03/06/2007 |
| 7180514 | Image display apparatus and control method thereof An image display apparatus includes a display panel having an electron source, an acceleration electrode for accelerating electrons emitted from the electron source and phosphors for emitting light by collision of electrons accelerated by the acceleration electrode,... | 02/20/2007 |
| 7179572 | Fluorescent screen forming method, fluorescent screen forming apparatus and cathode-ray tube The present invention relates to a fluorescent screen forming method, a fluorescent screen forming apparatus and a cathode-ray tube. In the fluorescent screen forming method according to the present invention, a transfer roller lowers a transfer sheet to somewhere a... | 02/20/2007 |
| 7176613 | Electron tube having linear members A fluorescent display tube is disclosed. In the fluorescent display tube, linear members, such as, for example, wire grids and filament are sustained in a predetermined height, while both ends of each linear member are welded on a metal layer by ultrasonic. The fluo... | 02/13/2007 |
| 7170475 | Cathdoluminescent display device A display device is provided with a display screen (30) for displaying image information, having a predetermined number of luminescent picture elements (35). In operation, an electron beam (45) is generated by an electron gun (40) and ent... | 01/30/2007 |
| 7161288 | Image display device with support assembly A first substrate formed having a phosphor screen and a metal back layer and a second substrate provided with a plurality of electron emitting elements are located opposite each other. A spacer supporting substrate, which is covered by an insulating layer formed wit... | 01/09/2007 |
| 7160168 | Method of manufacturing image forming apparatus A method of manufacturing an image forming apparatus having an envelope made of members inclusive of a first substrate and a second substrate disposed at a space being set therebetween, image forming means and spacers disposed in the envelope, the spacers maintainin... | 01/09/2007 |
| 7157849 | Field emission display including mesh grid and focusing electrode and its method of manufacture A field emission display device includes: a first substrate; an electron emission assembly arranged on the first substrate; a second substrate arranged a predetermined distance from the first substrate, the first and second substrates forming a vacuum space; an illu... | 01/02/2007 |
| 7157850 | Image formation apparatus having electrically conductive spacer and external frame An image formation apparatus is disclosed which includes, within an enclosure configured by a pair of substrates placed face to face and an external frame placed between the substrates, an electron source placed on one of the pair of substrates, an image formation m... | 01/02/2007 |
