摘要:
Disclosed are a phosphor pattern which comprises a calcination product of a phosphor pattern precursor containing (A) an organic material containing at least one selected from the group consisting of an alkali metal and an alkaline earth metal; and (B) a phosphor wherein an amount of the alkali metal or the alkaline earth metal is 2% by weight or less based on the amount of (B) the phosphor, a process for preparing the same, an organic alkali developing solution for forming the same, an emulsion developing solution for forming the same and a back plate for plasma display using the same.
摘要:
Disclosed are a phosphor pattern which comprises a calcination product of a phosphor pattern precursor containing (A) an organic material containing at least one selected from the group consisting of an alkali metal and an alkaline earth metal; and (B) a phosphor wherein an amount of the alkali metal or the alkaline earth metal is 2% by weight or less based on the amount of (B) the phosphor, a process for preparing the same, an organic alkali developing solution for forming the same, an emulsion developing solution for forming the same and a back plate for plasma display using the same.
摘要:
A phosphor pattern for a field emission display panel (FED) is provided. The phosphor pattern is formed by a process whichh comprises the steps of: (I) forming (A) a photosensitive resin composition layer containing a phosphor on a substrate to which a conductive layer is formed; (II) selectively irradiating active light to (A) the photosensitive resin composition layer containing a phosphor, for forming a pattern; (III) selectively removing (A) the photosensitive resin composition layer to which active light has been selectively irradiated by development, to form the pattern; and (IV) calcining the pattern to remove an unnecessary portion, to form the phosphor pattern. Also provided ar this process for forming the phosphor pattern, a photosensitive element for a FED and a field emission display panel. In forming the layer on the substrate, the photosensitive resin composition layer can be provided as a layer of a photosensitive element, and the element provided on the substrate such that the layer contacts the substrate.
摘要:
Glass including 10-60% by weight of at least one metal oxide selected from the group consisting of Al.sub.2 O.sub.3, MgO, ZrO.sub.2, BeO and TiO.sub.2 is formed, as a heat-insulator, on a substrate. Plural pairs of electrodes, each laterally facing to the other, are formed on the glass, heating resistors are formed between the electrodes of each pair, and the electrodes and the resistors are covered by a protective layer formed of glass including 10-40% by weight of at least one metal oxide selected from the group consisting of Al.sub.2 O.sub.3 and BeO to complete a thick-film thermal printing head.
摘要翻译:在基材上形成包含10-60重量%的至少一种选自Al 2 O 3,MgO,ZrO 2,BeO和TiO 2的金属氧化物作为绝热体。 在玻璃上形成多对电极,每个横向面对另一对电极,在每对电极之间形成加热电阻器,电极和电阻器由玻璃形成的保护层覆盖,包括10-40%的玻璃 重量的至少一种选自Al 2 O 3和BeO的金属氧化物以完成厚膜热敏打印头。