MANUFACTURING METHOD FOR WAVELENGTH CONVERSION DEVICE
    1.
    发明公开
    MANUFACTURING METHOD FOR WAVELENGTH CONVERSION DEVICE 审中-公开
    HERSTELLUNGSVERFAHRENFÜREINEWELLENLÄNENENWANDLUNGSVORRICHTUNG

    公开(公告)号:EP3059493A4

    公开(公告)日:2017-06-14

    申请号:EP14854843

    申请日:2014-10-08

    发明人: LI QIAN XU YANZHENG

    IPC分类号: G03B21/20 G03B33/08 H05B33/10

    摘要: Disclosed is a manufacturing method for a wavelength conversion device, comprising: preparing a plurality of wavelength conversion modules (2a, 2b, 2c), each wavelength conversion module (2a, 2b, 2c) comprising a ceramic substrate (23), a reflecting layer (22) and a fluorescent powder layer (21), said layers being stacked sequentially and formed into one piece; installing and fixing the plurality of wavelength conversion modules (2a, 2b, 2c) on one surface of a base substrate. By arranging different fluorescent powders respectively on the different wavelength conversion modules (2a, 2b, 2c), a plurality of wavelength conversion modules (2a, 2b, 2c) can be produced separately at the same time, thereby significantly shortening the production cycle. Each such module is produced independently and is thus not subject to the restrictions of the characteristics of other fluorescent powders. This is beneficial for the optimization of the various processes, and a wavelength conversion device having optimal performance is thereby obtained.

    摘要翻译: 公开了一种用于波长转换装置的制造方法,包括:准备多个波长转换模块(2a,2b,2c),每个波长转换模块(2a,2b,2c)包括陶瓷基板(23),反射层 (22)和荧光粉层(21),所述层顺序堆叠并形成为一体; 将多个波长转换模块(2a,2b,2c)安装并固定在基底基板的一个表面上。 通过在不同的波长转换模块(2a,2b,2c)上分别设置不同的荧光粉,可以同时制造多个波长转换模块(2a,2b,2c),从而显着缩短生产周期。 每个这样的模块都是独立生产的,因此不受其他荧光粉特性的限制。 这对于各种工艺的优化是有利的,并且由此获得具有最佳性能的波长转换装置。

    WAVELENGTH CONVERSION DEVICE, AND LIGHT SOURCE SYSTEM AND PROJECTION SYSTEM THEREFOR
    2.
    发明公开
    WAVELENGTH CONVERSION DEVICE, AND LIGHT SOURCE SYSTEM AND PROJECTION SYSTEM THEREFOR 审中-公开
    WELLENLÄNENENWANDLUNGSVORRICHTUNGUND LICHTQUELLENSYSTEM SOWIE PROJETIONSSYSTEMDAFÜR

    公开(公告)号:EP3059492A4

    公开(公告)日:2017-07-19

    申请号:EP14854101

    申请日:2014-10-08

    发明人: LI QIAN XU YANZHENG

    摘要: Disclosed are a wavelength conversion device, and a light source system and a projection system therefor. The wavelength conversion device comprises a supporting member (104) and a plurality of wavelength conversion modules (108a, 108b) arranged each relative to the others, each wavelength conversion module (108a, 108b) comprising a ceramic carrier (103) and a fluorescent powder (101) arranged thereon. The supporting member (104) ensures that the plurality of wavelength conversion modules (108a, 108b) remain fixed relative to one another. The light source system and the projection system both comprise the present wavelength conversion device. The use of ceramic material as the carrier for the fluorescent powder (101) enables high temperature resistance, and averts any failure of the fluorescent powder (101) to attach due to high-temperature deformation. In addition, using the method wherein a plurality of wavelength conversion modules (108a, 108b) are arranged each relative to the others produces a modular wavelength conversion device that is difficult to break, and has a flexible design and shorter production cycle.

    摘要翻译: 公开了一种波长转换装置,以及用于其的光源系统和投影系统。 波长转换器件包括:支撑构件(104)和每个相对于其它多个波长转换模块(108A,108B)设置,每个波长转换模块(108A,108B),其包括一个陶瓷载体(103)和荧光粉末 (101)布置在其上。 支撑构件(104)确保多个波长转换模块(108a,108b)相对于彼此保持固定。 光源系统和投影系统均包括本发明的波长转换装置。 使用陶瓷材料作为荧光粉(101)的载体能够实现耐高温性,并且避免荧光粉(101)由于高温变形而附着的任何故障。 另外,使用多个波长转换模块(108a,108b)相对于其他波长转换模块彼此相对布置的方法产生难以折断的模块化波长转换装置,并且具有灵活的设计和更短的生产周期。