Method of manufacturing light emitting device
    32.
    发明授权
    Method of manufacturing light emitting device 有权
    制造发光器件的方法

    公开(公告)号:US07393708B2

    公开(公告)日:2008-07-01

    申请号:US11150221

    申请日:2005-06-13

    IPC分类号: H01L21/00

    摘要: The present invention provides a manufacturing method of a light emitting device in which the number of display panels manufactured from one substrate is increased and display panel is mass produced is provided. One feature of the invention is that the shipping is performed not by separating the substrate over which a plurality of light emitting regions is formed and attaching the FPC to the each piece thereof but before separating, namely in the incomplete state (that can be also referred to as semi end products). However, the invention has a structure in which the inspection can be partly carried out before the shipping.

    摘要翻译: 本发明提供了一种发光器件的制造方法,其中从一个衬底制造的显示面板的数量增加并且显示面板被批量生产。 本发明的一个特征在于,通过分离其上形成有多个发光区域的基板并且将FPC附接到其每个部分而在分离之前,即处于不完全状态(也可以称为 作为半成品)。 然而,本发明具有可以在运输之前部分进行检查的结构。

    Light emitting device and method of manufacturing the same

    公开(公告)号:US20070160746A1

    公开(公告)日:2007-07-12

    申请号:US11711736

    申请日:2007-02-28

    IPC分类号: B05D5/06 B05D5/12 H01J9/00

    摘要: An ink jet method known as a method for selectively forming a layer made of a polymeric organic compound is advantageous in that a layer containing an organic compound can be separately colored for emitting light of three colors (R, G, B) at a time. However, this ink jet method is disadvantageous in its poor film formation accuracy, and therefore, it is difficult to control the formation of the film for obtaining the uniformity. As a result, the obtained film is likely to have unevenness. In the present invention, an layer containing an organic compound is formed on the entire surface of a lower electrode connected to a thin film transistor by application. After forming an upper electrode on the lower electrode, an layer containing an organic compound is etched in a self-aligned manner by plasma etching using the upper electrode as a mask so as to allow the selective formation of an layer containing an organic compound. Furthermore, for connection with the upper electrode, the electrical connection is achieved by using an adhesive containing a conductive particle or a paste. Furthermore, a material emitting white light or a material emitting monochromatic light is used as the layer containing an organic compound. The full-color display is achieved by combining the layer containing an organic compound with a color conversion layer or a colored layer.

    Organic light emitting element and light emitting device using the element
    36.
    发明授权
    Organic light emitting element and light emitting device using the element 有权
    有机发光元件和使用该元件的发光装置

    公开(公告)号:US07199515B2

    公开(公告)日:2007-04-03

    申请号:US10158233

    申请日:2002-05-31

    摘要: An organic light emitting element which can employ non-sublimable (non-volatile) or insoluble materials while keeping the same level of light emission as prior art is provided. Dispersive particles (202a) of an insoluble organic material that is dispersed in a solvent (201) in which a soluble organic material (203a) is dissolved is applied to a substrate (200) that has an electrode. Then, the solvent (201) is vaporized by heat treatment to form a uniform film (203b) of the soluble organic material in which aggregations (clusters) of the insoluble organic material are scattered. Since the soluble organic material film (203b) is thoroughly uniform, defects such as breakdown can be avoided to make it a fully functional organic light emitting element.

    摘要翻译: 提供了可以使用不可升华(非挥发性)或不溶性材料同时保持与现有技术相同水平的发光的有机发光元件。 将分散在其中溶解有可溶性有机材料(203a)的溶剂(201)中的不溶性有机材料的分散颗粒(202a)施加到具有电极的基板(200)上。 然后,通过热处理使溶剂(201)蒸发,形成不溶性有机材料的聚集(簇)分散的可溶性有机材料的均匀膜(203b)。 由于可溶性有机材料膜(203b)是完全均匀的,因此可以避免诸如击穿的缺陷,使其成为完全功能的有机发光元件。

    Method of manufacturing light emitting device
    37.
    发明申请
    Method of manufacturing light emitting device 有权
    制造发光器件的方法

    公开(公告)号:US20050233488A1

    公开(公告)日:2005-10-20

    申请号:US11150221

    申请日:2005-06-13

    摘要: The present invention provides a manufacturing method of a light emitting device in which the number of display panels manufactured from one substrate is increased and display panel is mass produced is provided. One feature of the invention is that the shipping is performed not by separating the substrate over which a plurality of light emitting regions is formed and attaching the FPC to the each piece thereof but before separating, namely in the incomplete state (that can be also referred to as semi end products). However, the invention has a structure in which the inspection can be partly carried out before the shipping.

    摘要翻译: 本发明提供了一种发光器件的制造方法,其中从一个衬底制造的显示面板的数量增加并且显示面板被批量生产。 本发明的一个特征在于,通过分离其上形成有多个发光区域的基板并且将FPC附接到其每个部分而在分离之前,即处于不完全状态(也可以称为 作为半成品)。 然而,本发明具有可以在运输之前部分进行检查的结构。

    Manufacturing method of emitting device
    38.
    发明授权
    Manufacturing method of emitting device 有权
    发光装置的制造方法

    公开(公告)号:US08211492B2

    公开(公告)日:2012-07-03

    申请号:US12785634

    申请日:2010-05-24

    IPC分类号: B05D5/06 B05D3/02 B05D1/02

    摘要: The present invention is a fabrication method of a light-emitting device characterized by ejecting a solution containing a luminescent material toward an anode or a cathode under a reduced pressure and characterized in that in a duration before the solution is arrived at the anode or the cathode, the solvent in the solution is volatilized, the remaining part of the luminescent material is deposited on the anode or the cathode, and thereby formed a light-emitting layer. By the present invention, a baking process for thickness reduction is not required after applying the solution. Accordingly, it is possible to provide a fabrication method with high throughput although the method is low in cost and simple.

    摘要翻译: 本发明是一种发光装置的制造方法,其特征在于,在减压下将含有发光材料的溶液喷射到阳极或阴极,其特征在于,在溶液到达阳极或阴极之前的持续时间 溶液中的溶剂挥发,剩余部分的发光材料沉积在阳极或阴极上,从而形成发光层。 通过本发明,在施加溶液之后不需要用于减薄厚度的烘烤工艺。 因此,尽管该方法成本低且简单,但是可以提供高生产率的制造方法。

    Manufacturing method for light emitting device
    39.
    发明授权
    Manufacturing method for light emitting device 有权
    发光装置的制造方法

    公开(公告)号:US08168483B2

    公开(公告)日:2012-05-01

    申请号:US13108128

    申请日:2011-05-16

    IPC分类号: H01L21/84

    摘要: The present invention provides a vapor deposition method and a vapor deposition system of film formation systems by which EL materials can be used more efficiently and EL materials having superior uniformity with high throughput rate are formed. According to the present invention, inside a film formation chamber, an evaporation source holder in a rectangular shape in which a plurality of containers sealing evaporation material is moved at a certain pitch to a substrate and the evaporation material is vapor deposited on the substrate. Further, a longitudinal direction of an evaporation source holder in a rectangular shape may be oblique to one side of a substrate, while the evaporation source holder is being moved. Furthermore, it is preferable that a movement direction of an evaporation source holder during vapor deposition be different from a scanning direction of a laser beam while a TFT is formed.

    摘要翻译: 本发明提供一种可以更有效地使用EL材料的成膜系统的气相沉积方法和气相沉积系统,并且形成具有高生产率的均匀性优异的EL材料。 根据本发明,在成膜室内部,将密封蒸发材料的多个容器以一定间距移动到基板上的矩形状的蒸发源保持器和蒸发材料蒸镀在基板上。 此外,蒸发源保持器的纵向方向可以在基板的一侧倾斜,同时蒸发源保持器被移动。 此外,优选的是,蒸镀源夹持器在气相沉积期间的移动方向与形成TFT的激光束的扫描方向不同。

    Method of fabricating light emitting devices
    40.
    发明授权
    Method of fabricating light emitting devices 有权
    制造发光器件的方法

    公开(公告)号:US08110509B2

    公开(公告)日:2012-02-07

    申请号:US12203802

    申请日:2008-09-03

    IPC分类号: H01L21/302

    摘要: A manufacturing apparatus is provided, which can improve a utilization efficiency of an evaporation material, reduce manufacturing costs of a light emitting device having an organic light emitting element, and shorten manufacturing time necessary to manufacture a light emitting device. According to the present invention, a multi-chamber manufacturing apparatus having plural film forming chambers includes a first film forming chamber for subjecting a first substrate to evaporation and a second film forming chamber for subjecting a second substrate to evaporation. In each film forming chamber, plural organic compound layers are laminated, thereby improving the throughput. Further, it is possible that the respective substrates in the plural film forming chambers are subjected to evaporation in the same manner in parallel, while another film forming chamber undergoes cleaning.

    摘要翻译: 提供一种制造装置,其可以提高蒸发材料的利用效率,降低具有有机发光元件的发光装置的制造成本,并缩短制造发光装置所需的制造时间。 根据本发明,具有多个成膜室的多室制造装置包括用于使第一基板蒸发的第一成膜室和用于使第二基板蒸发的第二成膜室。 在每个成膜室中层叠多个有机化合物层,从而提高生产量。 此外,可以以相同的方式平行地对多个成膜室中的各个基板进行蒸发,而另一个成膜室进行清洁。