Class / Patent application number | Description | Number of patent applications / Date published |
445023000 |
With assembly or disassembly
| 504 |
445046000 |
Electrode making
| 67 |
445002000 |
Repairing, converting or salvaging
| 52 |
445058000 |
With coating, e.g., providing protective coating on sensitive area
| 41 |
445007000 |
Spark plug or spark gap making
| 39 |
445003000 |
With testing or adjusting
| 38 |
445006000 |
With start up, flashing or aging
| 8 |
445022000 |
Combined, e.g., with shaping of lamp or device envelope
| 6 |
445053000 |
Including evacuating, degasifying or getter or fluent material introduction | 5 |
20120064795 | PROCESS FOR PRODUCTION OF PLASMA DISPLAY PANEL - Disclosed is a method of manufacturing a plasma display panel having a discharge space and a protection layer facing the discharge space. The protection layer is exposed to the reducing organic gas by introducing gases containing the reducing organic gas into the discharge space. Then, the reducing organic gas is exhausted from the discharge space. Then, the discharge gas is hermetically enclosed in the discharge space. | 03-15-2012 |
20090197498 | MANUFACTURING METHOD OF VACUUM AIRTIGHT CONTAINER - To provide a method of manufacturing a vacuum airtight container, capable of activating a non-evaporable getter having a different activation temperature, without providing a process of giving external energy other than heat to be used in a baking process, the method of manufacturing the vacuum airtight container according to the present invention includes STEP | 08-06-2009 |
20100035507 | MANUFACTURING METHOD OF IMAGE DISPLAY APPARATUS - There is provided a manufacturing method of an image display apparatus for activating getters so as to exhibit higher exhaust performance after sealing of a vacuum container. In an exhaust process for exhausting inner gas from an exhaust hole, activation is performed by local heating sequentially from the getters positioned in a region where an exhaust conductance is larger with respect to the exhaust hole. | 02-11-2010 |
20100159791 | Method for introducing an accurately dosable amount of mercury - A method for introducing an accurately dosable amount of mercury into the discharge vessel of a fluorescent lamp, wherein both sides of the discharge vessel are connected to a lamp receptacle; and the discharge vessel is charged with a gas stream via the lamp receptacle and is filled, with a predetermined amount of mercury. During or after dosing the amount of mercury to be introduced, the mercury is brought in a dosed volume in the form of a single, coalescing drop, then the entire amount of mercury to be introduced is transported into the discharge vessel, while still maintaining the previously formed drop. A change-over mechanism guides the gas stream past the drop via a bypass channel and blocks the bypass channel such that while the bypass channel is blocked, the gas stream is guided over the dosed volume and drags the drop along with it into the discharge vessel. | 06-24-2010 |
20110250817 | METHOD AND APPARATUS FOR PRODUCING PLASMA DISPLAY PANEL - A method for producing a plasma display panel includes the steps of: evacuating air from a discharge space formed between a front plate and a rear plate which are substrates facing each other through piping; introducing a discharge gas into the discharge space through gas piping that branches from the piping; and recovering the discharge gas remaining in the piping system through the piping. | 10-13-2011 |
445009000 |
Generating gas or vapor within an envelope, or coating by vapor, gas, mist or smoke within the envelope | 4 |
20140004767 | MANUFACTURING APPARATUS AND METHOD OF ORGANIC LIGHT EMITTING DIODE DISPLAY | 01-02-2014 |
20140287645 | VERTICAL PUMPING APPARATUS AND METHOD FOR DISTRIBUTION MERCURY IN A PUMPING AND LAMP GAS-FILLING PROCESS - The present invention relates to a method of and a vertical pumping device ( | 09-25-2014 |
20130196564 | ENERGY SAVING GAS DISCHARGE LAMP INCLUDING A XENON-BASED GASEOUS MIXTURE - An energy saving gas discharge lamp, and method of making same, is provided. The gas discharge lamp includes a light-transmissive envelope, and an electrode within the light-transmissive envelope to provide a discharge. A light scattering reflective layer is disposed on an inner surface of the light-transmissive envelope. A phosphor layer is coated on the light scattering reflective layer. A discharge-sustaining gaseous mixture is retained inside the light-transmissive envelope. The discharge-sustaining gaseous mixture includes more than | 08-01-2013 |
20130309933 | Light Emitting Element, Light Emitting Device, Manufacturing Method of Light Emitting Device, and Sheet-Like Sealing Material - A method to improve light extraction efficiency of a light emitting element such as an electroluminescent element is disclosed. Over a substrate, a first electrode, a light emitting layer, and a second electrode are sequentially stacked. The first electrode is a reflective electrode. The second electrode is an electrode which transmits visible light, and light emitted from the light emitting layer is extracted from the second electrode. In contact with a surface of the second electrode, many fine particles are provided. The fine particles have a refractive index which is equal to or higher than that of the second electrode. Light which passes through the second electrode is scattered and refracted by the fine particles. Accordingly, the amount of light which is totally reflected at an interface between the second electrode and a gas is reduced, and light extraction efficiency is improved. | 11-21-2013 |
445005000 |
Including use of electric arc or current for removing an undesired particle, i.e., spot knocking | 3 |
20090163107 | SUBSTRATE TREATING APPARATUS, SUBSTRATE TREATING METHOD, AND METHOD FOR MANUFACTURING HIGH-VOLTAGE DEVICE - A substrate treating apparatus, in which a voltage is applied to between a treatment electrode and a target substrate in such a state that the treatment electrode is opposed to the target substrate to thereby perform substrate treatment for removing undesired substances on the target substrate, has a reference electrode, a transfer unit which transfers at least one of the treatment electrode and the reference electrode to thereby provide the treatment electrode so that the treatment electrode is opposed to the reference electrode, and a check unit for applying a voltage to between the treatment electrode and the reference electrode in such a state that the treatment electrode is opposed to the reference electrode and thereby checking an adhesion level of undesired substances onto the treatment electrode surface. | 06-25-2009 |
20120088425 | ORGANIC EL ELEMENT PRODUCING METHOD - Provided is a method for producing an organic EL element wherein a leak current is reduced, the visual quality is high, and the heat resistance is high. The method for producing an organic EL element formed by holding at least an organic light emitting layer between a pair of electrodes is comprised of an energization treatment process (S | 04-12-2012 |
20130225028 | APPARATUS AND METHOD OF FABRICATING ORGANIC ELECTROLUMINESCENT DEVICE - A method and apparatus for fabricating an organic electroluminescent device, are discussed. According to an embodiment, the method includes depositing an organic material on a substrate coupled to a first tray in a first substrate treatment unit using the first tray as a mask, depositing a metal material on the substrate coupled to a second tray in a second substrate treatment unit using the second tray as mask, wherein the deposition of the organic material or the metal material in the first and second substrate treatment units includes primarily moving the first and second trays such that the first and second trays are aligned with the substrate, when each of the first and second trays is coupled to the substrate, and secondarily moving the first and second trays and the substrate such that the substrate and the trays are aligned at predetermined positions. | 08-29-2013 |