POLYESTER SINGLE LAYER FILM

According to one embodiment, a polyester single layer film has a low haze and low oligomer characteristics, has more bluish color coordinates, and has low inorganic metal content. Therefore, the polyester single layer film can be useful as a base film for ITO and non-ITO (for a Ag nanowire and the l...

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Bibliographische Detailangaben
Hauptverfasser:	YU HOJIN, KWAK KI-YUEL, LEE JUNG KYU, LEE SEUNGWON
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	According to one embodiment, a polyester single layer film has a low haze and low oligomer characteristics, has more bluish color coordinates, and has low inorganic metal content. Therefore, the polyester single layer film can be useful as a base film for ITO and non-ITO (for a Ag nanowire and the like) to be used in the latest touch panel and also as a base film of a heat-resistant protective film and a scattering prevention film. In addition, the polyester single layer film can be useful as a prism for a backlight unit (BLU) and a base film of a diffusion sheet since transmittance at a wavelength of 550 nm is relatively high because of a small amount of impurities. 根据本发明实施方案的聚酯单层薄膜具有低雾度和低寡聚物性质，具有更偏蓝色的色坐标，并且具有低无机金属含量。因此，聚酯单层薄膜可以用作耐热保护薄膜和防光散射薄膜的基膜，以及最近的触控面板使用的ITO和非ITO基膜(用于Ag纳米线等)。另外，由于杂质较少，波长550nm的透射率相对较高，因此聚酯单层薄膜可以用作背光单元(BLU)和扩散片的棱镜的基膜。