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発光装置の発光検査方法

机译:发光装置的发光检查方法

摘要

To provide a light emission inspection method with which it is possible to improve accuracy of inspection of light emission of a light-emitting device.SOLUTION: Provided is a method for inspecting the light emission of a light-emitting device, comprising a step of preparing the light-emitting device equipped with a light emission surface on top and side faces and equipped with an electrode on an undersurface, and a step of inspecting the light emission of the light-emitting device using an inspection machine, the inspection machine including a support base in an open hole equipped with an opening on the top face, with a probe inserted therethrough, a conveyance table arranged on a support base and provided with a first inside surface and a second inside surface facing the first inside surface and provided with a storage unit, a distance between the first inside surface and the second inside surface being larger than a width of the light-emitting device, and a pressing member spaced apart from the conveyance table and provided with a translucent part arranged upward of a light-emitting device storage unit. The method for inspecting the light emission of the light-emitting device includes the steps of: bringing the side face of the light-emitting device into contact with the first inside surface of the storage unit of the conveyance table, as well as separating the light-emitting device from the second inside surface and bringing the top face of the light-emitting device into contact with the undersurface of the translucent part; and bringing the probe into contact with the electrode of the light-emitting device and inspecting the light emission of the light-emitting device.SELECTED DRAWING: Figure 2D
机译:提供一种可以提高发光装置的发光检查的准确性的发光检查方法。解决方案:提供一种检查发光装置的发光的方法,该方法包括以下步骤:该发光装置在上面和侧面上具有发光表面并且在下面上具有电极,以及使用检查机检查该发光装置的发光的步骤,该检查机包括支撑件底座在一个开孔中,底座上有一个顶面上的开口,上面插入有一个探针;一个传送台,该传送台布置在一个支撑底座上,并具有一个第一内表面和一个面向第一内表面的第二内表面,并设有一个存储器单元,第一内表面和第二内表面之间的距离大于发光器件的宽度,并且压紧构件间隔地设置。在从输送台离开的状态下,在发光装置收纳部的上方配置有透光部。检查发光装置的发光的方法包括以下步骤:使发光装置的侧面与输送台的存储单元的第一内表面接触,以及分离光。从第二内表面发射发光器件,并使发光器件的顶面与半透明部分的底面接触;使探针与发光器件的电极接触并检查发光器件的发光。选定的图:图2D

著录项

  • 公开/公告号JP2019045220A

    专利类型

  • 公开/公告日2019-03-22

    原文格式PDF

  • 申请/专利权人 NICHIA CHEM IND LTD;

    申请/专利号JP20170166313

  • 发明设计人 森山 元智;

    申请日2017-08-31

  • 分类号G01M11/00;H01L33/48;

  • 国家 JP

  • 入库时间 2022-08-21 12:23:58

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