표면 구조물을 갖는 구성부품을 제조하는 방법, 세라믹구성부품, 및 그러한 방법의 적용
    1.
    发明公开
    표면 구조물을 갖는 구성부품을 제조하는 방법, 세라믹구성부품, 및 그러한 방법의 적용 无效
    用表面结构生产组分的方法,陶瓷组分及其应用

    公开(公告)号:KR1020070110143A

    公开(公告)日:2007-11-15

    申请号:KR1020077023291

    申请日:2006-03-10

    IPC分类号: B22F3/22

    CPC分类号: B28B1/44 B28B1/26 Y10T428/31

    摘要: A method of producing a component with a surface structure (4) includes providing a suspension of particles susceptible to sintering in a liquid medium, providing a stamp element (2) having a structured surface (7) provided with a negative imprint of at least a part of the surface structure (4), providing a mould (1) including a receptacle (5), introducing a quantity of the suspension (6) in the receptacle (5), and applying the structured surface (7) of the stamp element (2) to the suspension in the receptacle. The receptacle of the mould has least one porous wall (8,9). The structured surface (7) of the stamp element (2) is applied whilst at least part of the liquid medium is drained through the porous wall(s) (8,9).

    摘要翻译: 一种制备具有表面结构(4)的组分的方法包括提供易于在液体介质中烧结的颗粒的悬浮液,提供具有结构化表面(7)的印模元件(2),所述结构化表面(7)具有至少一个 提供表面结构(4)的一部分,提供包括容器(5)的模具(1),将一定量的悬浮液(6)引入容器(5)中,并且将印模元件的结构化表面(7) (2)到容器中的悬架。 模具的容器具有至少一个多孔壁(8,9)。 施加印模元件(2)的结构化表面(7),同时至少部分液体介质通过多孔壁(8,9)排出。

    다결정 세라믹 구조 내의 인광체 및 이를 포함하는 발광 요소
    3.
    发明公开
    다결정 세라믹 구조 내의 인광체 및 이를 포함하는 발광 요소 有权
    多晶硅陶瓷结构中的磷化物和包含其的发光元件

    公开(公告)号:KR1020070111554A

    公开(公告)日:2007-11-21

    申请号:KR1020077023453

    申请日:2006-03-10

    摘要: The invention relates to a phosphor in a polycrystalline ceramic structure and a light-emitting element provided with the same comprising a Light-Emitting Diode (LED) in which a composite structure of phosphor particles is embedded in a matrix, characterized in that the matrix is a ceramic composite structure comprising a polycrystalline ceramic alumina material, hereafter called luminescent ceramic matrix composite. This luminescent ceramic matrix composite can be made by the steps of converting a powder mixture of ceramic phosphor particles and alumina particles into a slurry, shaping the slurry into a compact, and applying a thermal treatment, optionally in combination with hot isostatic pressing into a polycrystalline phosphor-containing ceramic alumina composite structure. The luminescent ceramic matrix composite further allows a method of tuning the light-diffusing properties by changing at least one of the fractions of phosphor particles and second ceramic particles, the grain size of the particles of the ceramic composite structure, the difference in the refractive index of the particles of the ceramic composite structure, and the porosity in the polycrystalline phosphor-containing ceramic composite structure.

    摘要翻译: 本发明涉及一种多晶陶瓷结构中的荧光体和具有该荧光体的发光元件,该发光元件包括发光二极管(LED),其中将荧光体颗粒的复合结构嵌入基体中,其特征在于,所述基体为 包括多晶陶瓷氧化铝材料的陶瓷复合结构,下文称为发光陶瓷基复合材料。 这种发光陶瓷基复合材料可以通过将陶瓷荧光体颗粒和氧化铝颗粒的粉末混合物转化成浆料,将浆料成型成小型物,并且可选地与热等静压一起进行热处理的步骤,制成多晶 含磷陶瓷氧化铝复合结构。 发光陶瓷基复合材料还允许通过改变荧光体颗粒和第二陶瓷颗粒的分数中的至少一个,陶瓷复合结构的颗粒的粒径,折射率的差异来调节光扩散性质的方法 的陶瓷复合结构的颗粒,以及多晶磷光体陶瓷复合结构中的孔隙率。