摘要:
A printing ink and a phosphor slurry composition, a printer and a plasma display panel using the same, and a method of manufacturing the same are disclosed. The printing ink contains a viscosity modifying agent for changing viscosity of the printing ink when stress is applied to the printing ink. The phosphor composition includes phosphor powder, a dispersing agent, and a binder. The phosphor composition further includes a substance having thixotropy.
摘要:
The invention relates to an improved method of coating lamp tubes for gas discharge lamps and for drying the coating. The invention also relates to a device designed for said method, wherein the lamp tubes are arranged at a slanted angle in relation to a horizontal line during coating and drying.
摘要:
Disclosed is a plasma display device that provides high luminance and minimal degradation in luminance under panel operations. A blue phosphor in a phosphor layer has a crystal structure of MeMgSi 2 O 6 :Eu or Me 3 MgSi 2 O 8 :Eu (where, Me contains at least one of Ca, Sr, and Ba) produced with a precursor that is obtained by any one of methods: an aqueous solution synthesis method, a spray synthesis method, a hydrothermal synthesis method, and a hydrolysis method. The phosphor has an average particle diameter ranging from 0.1 to 3.0 µm.
摘要翻译:公开了一种在面板操作下提供高亮度和最小亮度劣化的等离子体显示装置。 荧光体层中的蓝色荧光体具有通过以下任一方法获得的前体制备的MeMgSi 2 O 6:Eu或Me 3 MgSi 2 O 8:Eu(其中,Me含有Ca,Sr和Ba中的至少一种)的晶体结构: 溶液合成法,喷雾合成法,水热合成法和水解法。 荧光体的平均粒径为0.1〜3.0μm。
摘要:
Es wird ein Verfahren zum Schleuderbeschichten großflächiger gewölbter Körper, insbesondere von Kathodenstrahlbildschirmen (1) beschrieben, bei dem man während des Schleuderbeschichtens im Abstand von 1 bis 10 mm über der zu beschichtenden Fläche (3) eine in etwa der Form der zu beschichtenden Fläche angepaßte Scheibe (4) mit etwa der Schleuderdrehzahl gleichsinnig mit der zu beschichtenden Fläche rotieren läßt.
摘要:
Luminescent thin films are produced by a sol-gel process in which a gellable liquid is applied to a substrate to form a thin film, gelled and heated to remove volatile constituents and form a polycrystalline luminescent material.
摘要:
An inkjet printer comprising: a printing ink (100) containing a viscosity modifying agent (101) for changing viscosity of the printing ink (100) when stress is applied to the printing ink (100); a chamber (600) for receiving the printing ink, the chamber being positioned above a substrate for discharging the printing ink (100) in a drop-wise fashion; and a stress supply unit (700) for applying stress to the printing ink (100) received in the chamber (600).
摘要:
The invention relates to a method for producing a discharge lamp. The inventive method comprises the following steps: providing a discharge vessel, producing a paste for a functional layer from the components including powdered base material, polyalkylene carbonate as the binder and solvents, forming the functional layer by applying the paste to at least one part of the wall of the discharge vessel. The kind of the base material depends on the kind of functional layer required, for example fluorescent layer (3), reflective layer (4) or solder glass layer (5). The use of a polyalkylene carbonate as the binder allows a residue-free binder removal at relatively low binder removal temperatures, thereby allowing for the production of efficient lamps.
摘要:
The invention relates to an improved method of coating lamp tubes for gas discharge lamps and for drying the coating. The invention also relates to a device designed for said method, wherein the lamp tubes are arranged at a slanted angle in relation to a horizontal line during coating and drying.