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    • 89. 发明公开
    • LIGHT EMITTING DEVICE, PACKAGE, LIGHT EMITTING DEVICE MANUFACTURING METHOD, PACKAGE MANUFACTURING METHOD AND PACKAGE MANUFACTURING DIE
    • 照明元件,包封,照明元件生产方法,容量制造方法和包装制造表格
    • EP2112697A4
    • 2011-05-11
    • EP07850551
    • 2007-12-13
    • NICHIA CORP
    • HAYASHI MASAKI
    • H01L33/00H01L33/52
    • B29C45/0025B29C45/0046B29C45/14655B29C45/1671B29C2045/0027H01L33/52H01L2224/48091H01L2224/48247H01L2924/3025H01L2924/00014H01L2924/00
    • Provided is a light emitting device wherein a resin molded body having a circular or an oval recessed section at the center suppresses generation of cracks. A light emitting device (1) is provided with a light emitting element (2); a first resin molded body (10) having a plurality of outer surfaces (11), and a recessed section (10a) at the center; a first lead (20) and a second lead (30) electrically connected to the light emitting element (2); and a second resin molded body (40) applied in the recessed section (10a). The light emitting element (2) is place on the first lead (20), and the surface of the second resin molded resin (40) is permitted to be a light emitting surface. A gate notch (50) obtained by cutting a gate formed on the outer surface (11) of the first resin molded body (10) is formed on an extended line of a normal line on one point on a circular cross-section of the recessed section (10a) in the normal nine direction.
    • 提供一种发光器件,其中在中心具有圆形或椭圆形凹入部分的树脂成型体抑制裂纹的产生。 发光器件(1)设置有发光元件(2); 具有多个外表面(11)的第一树脂成型体(10)和位于中心的凹部(10a); 电连接到发光元件(2)的第一引线(20)和第二引线(30); 和第二树脂成型体(40),其被涂敷在凹部(10a)中。 发光元件(2)位于第一引线(20)上,第二树脂模制树脂(40)的表面被允许为发光表面。 通过切割形成在第一树脂成型体(10)的外表面(11)上的浇口而获得的浇口凹口(50)形成在法线的延伸线上,该凹槽在凹陷的圆形横截面上的一个点上 (10a)在正常的九个方向。
    • 90. 发明公开
    • DIE FOR INJECTION MOLDING GLASS WITH FRAME
    • GUSSFORM ZUR INJEKTIONSFORMUNG VON GERAHMTEM GLAS
    • EP2260999A1
    • 2010-12-15
    • EP09746514.0
    • 2009-05-01
    • Central Glass Company, Limited
    • NAKATA, OsamuTAKAYAMA, Mitsuhiro
    • B29C45/26B29C45/14
    • B29C45/14434B29C45/14262B29C45/14311B29C45/2708B29C2045/0027B29K2709/08
    • In an injection molding die, there is defined a cavity for a frame or a cavity for the frame and an auxiliary cavity communicating with the cavity for the frame, and into the cavity for the frame or the auxiliary cavity, there is injected a melted resin from a runner through a gate, and a section of the gate has a width of 1 to 5 mm in the direction of a thickness of a plate glass and a width of 10mm or more in the direction parallel with a side of the plate glass but smaller than a side length of the plate glass. When this die is practically used, a load that would be applied to a peripheral portion of the plate glass during injection molding is reduced, so that when the frame is integrally molded to the plate glass by injection molding, undesired breakage of the plate glass is suppressed.
    • 在注射模具中,限定了用于框架的框架或空腔和用于框架的空腔连通的辅助空腔,并且用于框架或辅助空腔的空腔中,注入熔融树脂 从浇道穿过浇口,并且浇口的一部分在平板玻璃的厚度方向上具有1至5mm的宽度,并且在平板玻璃的平行方向上具有10mm或更大的宽度,但是 小于平板玻璃的边长。 当实际使用该模具时,在注射成型期间施加到平板玻璃的周边部分的负载减小,使得当框架通过注射成型一体地模制到平板玻璃时,平板玻璃的不期望的破坏是 抑制。