Dielectric forming material and dielectric forming paste for use in plasma display panel
    2.
    发明授权
    Dielectric forming material and dielectric forming paste for use in plasma display panel 失效
    用于等离子体显示面板的电介质形成材料和电介质形成膏

    公开(公告)号:US06309992B1

    公开(公告)日:2001-10-30

    申请号:US09497452

    申请日:2000-02-03

    IPC分类号: C03C3078

    摘要: A dielectric forming material for use as a transparent dielectric layer formed on an inside surface of a front glass substrate in a plasma display panel comprises powder of colored glass. The powder of colored glass comprises a base glass and coloring ingredients added thereto. The coloring ingredients comprise CoO and NiO. The powder of colored glass provides a glass film having a spectral transmittance T%(460 nm) of 50-75% at the wavelength of 460 nm or a glass film having a spectral transmittance T%(460 nm) higher than a spectral transmittance T%(550 nm) at the wavelength of 550 nm and a spectral transmittance T%(620 nm) at the wavelength of 620 nm. The glass film is formed by applying the colored glass powder onto a soda lime glass plate having a thickness of 1.7 mm and by baking the colored glass powder to form a baked film having a thickness of 20-40 &mgr;m as the glass film.

    摘要翻译: 在等离子体显示面板的前面玻璃基板的内表面上形成的用作透明电介质层的电介质形成材料包括有色玻璃粉末。 有色玻璃的粉末包括基础玻璃和添加着色成分。 着色成分包括CoO和NiO。 彩色玻璃粉末提供波长为460nm的光谱透射率T%(460nm)为50-75%的玻璃膜或具有高于光谱透射率T的光谱透射率T%(460nm)的玻璃膜 波长550nm处的%(550nm)波长和波长620nm的光谱透射率T%(620nm)。 通过将彩色玻璃粉末涂布在厚度为1.7mm的钠钙玻璃板上,通过烘烤着色玻璃粉末形成厚度为20〜40μm的烘烤膜作为玻璃膜而形成玻璃膜。