Vapor deposition mask, and manufacturing method and manufacturing device for organic EL element using vapor deposition mask
    2.
    发明授权
    Vapor deposition mask, and manufacturing method and manufacturing device for organic EL element using vapor deposition mask 有权
    气相沉积掩模,以及使用气相沉积掩模的有机EL元件的制造方法和制造装置

    公开(公告)号:US09580791B2

    公开(公告)日:2017-02-28

    申请号:US13697164

    申请日:2011-04-26

    摘要: A vapor deposition mask (70) includes a first layer (71), a second layer (72) and a third layer (73) in this order. A plurality of first openings (71h), a plurality of second openings (72h) and a plurality of third openings (73h) are formed respectively in the first layer, the second layer and the third layer. The first openings, the second openings and the third openings communicate with each other, thereby constituting mask openings (75). The opening dimension of the second openings is larger than the opening dimension of the first openings and is larger than the opening dimension of the third openings. With this configuration, it is possible to prevent reduction of the opening dimension of the mask openings or clogging of the mask openings due to the vapor deposition particles adhering to the mask openings.

    摘要翻译: 蒸镀掩模(70)依次包括第一层(71),第二层(72)和第三层(73)。 多个第一开口(71h),多个第二开口(72h)和多个第三开口(73h)分别形成在第一层,第二层和第三层中。 第一开口,第二开口和第三开口彼此连通,从而构成掩模开口(75)。 第二开口的开口尺寸大于第一开口的开口尺寸,并且大于第三开口的开口尺寸。 利用这种构造,可以防止由于气相沉积颗粒粘附到掩模开口而导致的掩模开口的开口尺寸的减小或掩模开口的堵塞。

    Vapor deposition method, vapor deposition device and organic EL display device
    3.
    发明授权
    Vapor deposition method, vapor deposition device and organic EL display device 有权
    蒸镀法,蒸镀装置以及有机EL显示装置

    公开(公告)号:US09391275B2

    公开(公告)日:2016-07-12

    申请号:US13703873

    申请日:2011-08-17

    摘要: A vapor deposition source (60), a plurality of control plates (80) and a vapor deposition mask (70) are disposed in this order. A substrate (10) is moved relative to the vapor deposition mask in a state in which the substrate and the vapor deposition mask are spaced apart at a fixed interval. Vapor deposition particles (91) discharged from a vapor deposition source opening (61) of the vapor deposition source pass through neighboring inter-control plate spaces (81) and mask openings (71) formed in the vapor deposition mask, and then adhere to the substrate to form a coating film (90). At least a part of the coating film is formed by the vapor deposition particles that have passed through two or more different inter-control plate spaces. It is thereby possible to form a coating film in which edge blur and variations in the thickness are suppressed.

    摘要翻译: 蒸镀源(60),多个控制板(80)和蒸镀掩模(70)依次配置。 在基板和气相沉积掩模以固定间隔间隔开的状态下,基板(10)相对于气相沉积掩模移动。 从气相沉积源的气相沉积源开口(61)排出的气相沉积颗粒(91)通过相邻的控制板间隙(81)和形成在气相沉积掩模中的掩模开口(71),然后粘附到 基板以形成涂膜(90)。 涂膜的至少一部分由已经通过两个或更多个不同的控制间隙的气相沉积颗粒形成。 由此,可以形成抑制边缘模糊和厚度变化的涂膜。

    Crucible and deposition apparatus
    5.
    发明授权
    Crucible and deposition apparatus 有权
    坩埚和沉积设备

    公开(公告)号:US08673082B2

    公开(公告)日:2014-03-18

    申请号:US13980875

    申请日:2012-01-13

    IPC分类号: C23C16/00

    摘要: A crucible (50) of the present invention includes: an opening (55a) from which vapor deposition particles are injected toward a film formation substrate on which a film is to be formed; a focal point member (54a), provided so as to face the opening (55a), which reflects vapor deposition particles injected from the opening (55a); and a revolution paraboloid (55b) which reflects, toward the film formation substrate, vapor deposition particles which have been reflected by the focal point member (54a).

    摘要翻译: 本发明的坩埚(50)包括:朝向要在其上形成膜的成膜基板上注入蒸镀颗粒的开口(55a) 设置成面对开口(55a)的焦点部件(54a),其反射从开口(55a)喷射的气相沉积粒子; 以及向所述成膜基板反射已被所述焦点部件(54a)反射的气相沉积粒子的旋转抛物面(55b)。

    DEPOSITION PARTICLE EMITTING DEVICE, DEPOSITION PARTICLE EMISSION METHOD, AND DEPOSITION DEVICE
    6.
    发明申请
    DEPOSITION PARTICLE EMITTING DEVICE, DEPOSITION PARTICLE EMISSION METHOD, AND DEPOSITION DEVICE 审中-公开
    沉积颗粒发射装置,沉积颗粒排放方法和沉积装置

    公开(公告)号:US20140014036A1

    公开(公告)日:2014-01-16

    申请号:US14007956

    申请日:2012-03-23

    IPC分类号: H01L21/02 B65D85/00

    摘要: A vapor deposition particle emitting device of the present invention includes: a nozzle section (110) having emission holes (111) from which gaseous vapor deposition particles are emitted out; a heating plate unit (100), provided in the nozzle section (110), which is made up of heating plates (101) each having a surface on which a vapor deposition material remains as a result of adherence of vapor deposition particles to the surface; and a heating device (160) for heating the vapor deposition material, which is thus remaining on the surface of each of the heating plates (101), so that a temperature of the vapor deposition material is not less than a temperature at which to become transformed into gaseous form.

    摘要翻译: 本发明的气相沉积粒子发射装置包括:喷嘴部分(110),其具有从其中排出气态气相沉积颗粒的发射孔(111); 设置在所述喷嘴部分(110)中的加热板单元(100),所述加热板单元由加热板(101)组成,所述加热板具有由于气相沉积颗粒粘附到所述表面而具有气相沉积材料的表面的表面 ; 以及用于加热蒸镀材料的加热装置(160),其被保持在每个加热板(101)的表面上,使得蒸镀材料的温度不低于成为 转化成气态。

    Vapor deposition device and vapor deposition method
    7.
    发明授权
    Vapor deposition device and vapor deposition method 有权
    蒸镀装置及气相沉积法

    公开(公告)号:US08628620B2

    公开(公告)日:2014-01-14

    申请号:US13977645

    申请日:2011-12-28

    摘要: A vapor deposition device (50) includes a mask (60) having periodic patterns, and only a region of the mask (60) where a one-period pattern is formed is exposed. A length of the mask base material along a direction perpendicular to a long-side direction of the mask base material is shorter than a length of a film formation substrate (200) along a direction of scanning of the film formation substrate (200). The mask (60) is provided so that the long-side direction of the mask base material is perpendicular to the direction of scanning and that the exposed region is allowed to move in a direction perpendicular to the direction of scanning by rotation of a wind-off roll (91) and a wind-up roll (92).

    摘要翻译: 气相沉积装置(50)包括具有周期性图案的掩模(60),并且仅露出形成有一个周期图案的掩模(60)的区域。 掩模基材沿着与掩模基材的长边方向垂直的方向的长度比成膜基板(200)沿着成膜基板(200)的扫描方向的长度短。 掩模(60)设置成使得掩模基材的长边方向垂直于扫描方向,并且允许暴露区域沿着与扫描方向垂直的方向移动, 卷筒(91)和卷绕辊(92)。

    VAPOR DEPOSITION PARTICLE PROJECTION DEVICE AND VAPOR DEPOSITION DEVICE
    8.
    发明申请
    VAPOR DEPOSITION PARTICLE PROJECTION DEVICE AND VAPOR DEPOSITION DEVICE 审中-公开
    蒸气沉积颗粒投影装置和蒸气沉积装置

    公开(公告)号:US20130319331A1

    公开(公告)日:2013-12-05

    申请号:US13985854

    申请日:2012-03-08

    IPC分类号: H01L51/56

    摘要: A vapor deposition particle injection device (501) of the present invention includes: vapor deposition particle generating sections (110) and (120) for generating vapor deposition particles in the form of vapor by heating vapor deposition materials (114) and (124); and a nozzle section (170) which (i) is connected to the vapor deposition particle generating sections (110) and (120) and (ii) has an injection hole (171) from which the vapor deposition particles generated by the vapor deposition particle generating sections (110) and (120) are injected outward. The vapor deposition particle generating section (120) has a smaller capacity for the vapor deposition material than the vapor deposition particle generating section (110).

    摘要翻译: 本发明的气相沉积粒子注入装置(501)包括:通过加热气相沉积材料(114)和(124)产生汽相形式的气相沉积颗粒的气相沉积颗粒产生部分(110)和(120) 和(i)连接到气相沉积颗粒产生部分(110)和(120)的喷嘴部分(170)和(ii)具有喷射孔(171),由气相沉积颗粒产生的气相沉积颗粒 产生部分(110)和(120)向外注入。 气相沉积粒子产生部分(120)具有比气相沉积粒子产生部分(110)更小的气相沉积材料的能力。

    METHOD OF RECOVERING FILM-FORMING MATERIAL
    10.
    发明申请
    METHOD OF RECOVERING FILM-FORMING MATERIAL 有权
    回收成膜材料的方法

    公开(公告)号:US20130292501A1

    公开(公告)日:2013-11-07

    申请号:US13996515

    申请日:2011-12-16

    IPC分类号: B03C1/005

    摘要: A layer (71), made from a material that is attracted by a magnet, is formed in at least part of a chamber component (70), which at least part makes in contact with a film forming material. A method for collecting a film forming material includes the steps of: (a) exfoliating an attachment (22) which has attached to a surface of the chamber component (70); and (b) collecting the attachment (22) by separating a fragment of the layer (71), which fragment has been exfoliated in the step (a), while causing the fragment to be attracted by a magnet (202a).

    摘要翻译: 在由至少部分与成膜材料接触的室部件(70)的至少一部分中形成由被磁体吸引的材料制成的层(71)。 收集成膜材料的方法包括以下步骤:(a)剥离附着在室部件(70)的表面上的附件(22); 和(b)通过在片段被磁体(202a)吸引的同时分离在步骤(a)中剥离的片段的片段(71)来收集附件(22)。