Apparatus for forming phosphor layer and method for forming phosphor layer using the apparatus
    5.
    发明授权
    Apparatus for forming phosphor layer and method for forming phosphor layer using the apparatus 失效
    用于形成荧光体层的设备和使用该设备形成荧光体层的方法

    公开(公告)号:US07992516B2

    公开(公告)日:2011-08-09

    申请号:US11722854

    申请日:2006-05-11

    IPC分类号: B05C5/02

    摘要: A phosphor layer forming apparatus (1) in which a paste (21) containing a phosphor is discharged so as to cover each of a plurality of light-emitting elements (11) mounted on a substrate (10) includes the following: a discharge portion (12) for discharging the paste (21) in the form of droplets onto each of the light-emitting elements (11); a measurement portion (13) for measuring the thickness of individual phosphor layers that are formed of the paste (21) covering each of the light-emitting elements (11); and a discharge control portion (14) for controlling the amount of the paste (21) to be redischarged for each phosphor layer in accordance with the thickness of the individual phosphor layers measured by the measurement portion (13). This phosphor layer forming apparatus can reduce the manufacturing time.

    摘要翻译: 一种荧光体层形成装置(1),其中包含荧光体的浆料(21)被排出以覆盖安装在基板(10)上的多个发光元件(11)中的每一个,包括:排出部分 (12),用于以液滴的形式将糊状物(21)排出到每个发光元件(11)上; 测量部分(13),用于测量由覆盖每个发光元件(11)的浆料(21)形成的各个荧光体层的厚度; 以及放电控制部分(14),用于根据由测量部分(13)测量的各个荧光体层的厚度来控制针对每个荧光体层重新放电的糊状物(21)的量。 该荧光体层形成装置可以减少制造时间。

    APPARATUS FOR FORMING PHOSPHOR LAYER AND METHOD FOR FORMING PHOSPHOR LAYER USING THE APPARATUS
    6.
    发明申请
    APPARATUS FOR FORMING PHOSPHOR LAYER AND METHOD FOR FORMING PHOSPHOR LAYER USING THE APPARATUS 失效
    用于形成磷光体层的装置和使用装置形成磷光体层的方法

    公开(公告)号:US20100129525A1

    公开(公告)日:2010-05-27

    申请号:US11722854

    申请日:2006-05-11

    IPC分类号: B05D5/06 B05C11/00

    摘要: A phosphor layer forming apparatus (1) in which a paste (21) containing a phosphor is discharged so as to cover each of a plurality of light-emitting elements (11) mounted on a substrate (10) includes the following: a discharge portion (12) for discharging the paste (21) in the form of droplets onto each of the light-emitting elements (11); a measurement portion (13) for measuring the thickness of individual phosphor layers that are formed of the paste (21) covering each of the light-emitting elements (11); and a discharge control portion (14) for controlling the amount of the paste (21) to be redischarged for each phosphor layer in accordance with the thickness of the individual phosphor layers measured by the measurement portion (13). This phosphor layer forming apparatus can reduce the manufacturing time.

    摘要翻译: 一种荧光体层形成装置(1),其中包含荧光体的浆料(21)被排出以覆盖安装在基板(10)上的多个发光元件(11)中的每一个,包括:排出部分 (12),用于以液滴的形式将糊状物(21)排出到每个发光元件(11)上; 测量部分(13),用于测量由覆盖每个发光元件(11)的浆料(21)形成的各个荧光体层的厚度; 以及放电控制部分(14),用于根据由测量部分(13)测量的各个荧光体层的厚度来控制针对每个荧光体层重新放电的糊状物(21)的量。 该荧光体层形成装置可以减少制造时间。

    Component supply head device and component mounting head device
    9.
    发明授权
    Component supply head device and component mounting head device 有权
    元件供应头装置和部件安装头装置

    公开(公告)号:US07650691B2

    公开(公告)日:2010-01-26

    申请号:US11596577

    申请日:2005-05-16

    IPC分类号: H05K3/30

    摘要: A suction nozzle (65) of a reversing head device (22) has a distal end surface (65a) with a suction hole (65b) opened therein, and a suction passage (65c) communicated with the suction hole (65b) at one end thereof. A portion of the distal end surface (65a) outside of the suction hole (65b) abuts against bumps (39) of an electronic component (12). The suction hole (65b) is opposed with a gap to a portion of a mounting side surface (12a) where no bumps (39) are present. A vacuum pump (65) creates an air flow that flows from the gap between the suction hole (65b) and the mounting side surface (12a) into the suction passage (65c) through the suction hole (65b). The electronic component (12) is held at the distal end surface (65a) by a negative pressure generated by the air flow.

    摘要翻译: 反转头装置(22)的吸嘴(65)具有在其内开有吸孔(65b)的前端面(65a)和与吸引孔(65b)一端连通的吸入通路(65c) 其中。 吸入孔(65b)外侧的远端面(65a)的一部分与电子部件(12)的凸块(39)抵接。 抽吸孔(65b)与没有凸起(39)的安装侧表面(12a)的一部分相对。 真空泵(65)通过吸入孔(65b)产生从吸入孔(65b)和安装侧面(12a)之间的间隙流入吸入通路(65c)的空气流。 电子部件(12)由空气流产生的负压保持在前端面(65a)。