会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 69. 发明授权
    • Shadow mask for a cathode ray tube
    • 阴影射线管阴影掩模
    • US06922010B2
    • 2005-07-26
    • US09964189
    • 2001-09-26
    • Takayasu KomatsuHirofumi HideshimaAkira MakitaYutaka MatsumotoTakuya Ogio
    • Takayasu KomatsuHirofumi HideshimaAkira MakitaYutaka MatsumotoTakuya Ogio
    • H01J29/07H01J29/80
    • H01J29/07H01J2229/0755
    • The present invention provides a shadow mask having an improved resistance to an impact such as vibration or dropping so as to keep a constant quality of a color cathode-ray tube. The object is achieved by a shadow mask in which throughholes are formed, each of the throughholes 2a and 2b having a rear side hole portion 4a or 4b through which an electron beam enters and a front side hole portion 3a or 3b through which the electron beam is emitted so as to form a beam spot having a prescribed shape on a surface to be irradiated; wherein, each of the throughholes 2a and 2b has a ridge portion 8, 8b or 8e formed by intersection of a taper surface 10, 10b or 10e of the rear side hole portion 4a or 4b and a taper surface 6, 6b or 6e of the front side hole portion 3a or 3b; the taper size T represented by a value a half the difference between the hole width S at end 7, 7b or 7e of the front side hole portion 3a or 3b and the hole width Q at the ridge portion 8, 8b or 8e is within a range of from 30 to 40% of the thickness t of the shadow mask; and the ridge portion is formed at a sectional height of up to 35 μm from the end 9 of the rear side hole portion 4a or 4b.
    • 本发明提供了一种具有改善的抵抗诸如振动或掉落的冲击的荫罩,从而保持彩色阴极射线管的质量不变。 该目的通过形成有通孔的荫罩实现,每个通孔2a和2b具有电子束进入的后侧孔部分4a或4b,以及前侧孔部分3a或3 b,通过该电子束发射电子束以在待照射的表面上形成具有规定形状的束斑; 其中,每个通孔2a和2b具有通过后侧孔部分4a或4b的锥形表面10,10b或10e与锥形部分相交形成的脊部分8,8b或8e, 前侧孔部分3a或3b的表面6,6b或6e; 锥形尺寸T由前侧孔部分3a或3b的端部7,7b或7e处的孔宽S与脊部8,8b之间的孔宽度Q之间的差的一半的值表示 或8e在荫罩的厚度t的30〜40%的范围内; 并且脊部形成为距后侧孔部分4a或4b的端部9的截面高度高达35μm。
    • 70. 发明授权
    • Manufacturing method and apparatus for optical disc
    • 光盘的制造方法和装置
    • US06746564B2
    • 2004-06-08
    • US10281201
    • 2002-10-28
    • Osamu FujisakuHironobu NishimuraYutaka MatsumotoHideo Kobayashi
    • Osamu FujisakuHironobu NishimuraYutaka MatsumotoHideo Kobayashi
    • B32B3500
    • G11B7/26G11B7/265Y10S156/938Y10T29/49822Y10T29/53683Y10T156/1126Y10T156/1137Y10T156/1168Y10T156/1972
    • A method and apparatus for manufacturing an optical disc, a transparent disc substrate having two relatively wide-area surfaces thereof on at least one of which an information is recorded and a first reflective film is formed onto a dummy disc having similar relatively wide-area surfaces thereof on at least one which another information is recorded and a second reflective film having a light semi-transmissive characteristic is formed are bonded via an adhesive layer and, thereafter, an external force is applied between the dummy disc and the disc substrate through an integrated center hole penetrated through the dummy disc and the disc substrate at center positions thereof to peel off the dummy disc at a first interface between the dummy disc and the second reflective film thereof. In a preferred embodiment, a partial peeling off of the dummy disc from the second reflective film is carried out through a mechanical force and a complete peeling off of the dummy disc from the second reflective film is carried out through a supply of a compressed air to the first interface between the partially peeled dummy disc and the second reflective film.
    • 一种用于制造光盘的方法和装置,其中至少其中一个信息被记录在其上的至少一个上具有两个相对较宽区域的表面的透明盘基片和第一反射膜形成在具有相似较宽面积表面的虚拟盘 在形成有另一信息的至少一个和形成具有光半透射特性的第二反射膜通过粘合剂层接合,然后通过集成的方式在虚拟盘和盘基片之间施加外力 中心孔穿过虚拟盘和盘基片在其中心位置处,以在虚拟盘与其第二反射膜之间的第一界面剥离虚拟盘。 在优选实施例中,通过机械力进行虚拟盘与第二反射膜的部分剥离,并且通过将压缩空气供给到第二反射膜的完全剥离来进行虚拟盘的完全剥离 部分剥离的虚拟盘和第二反射膜之间的第一界面。