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    • 14. 发明授权
    • Composite electronic component
    • 复合电子元件
    • US07432632B2
    • 2008-10-07
    • US11704275
    • 2007-02-09
    • Katsuyuki TakeiTohru Takahashi
    • Katsuyuki TakeiTohru Takahashi
    • H01L41/08H03H9/02
    • H03H9/0528H03H9/0547
    • A composite electronic component provided is one with sufficient impact resistance. In this resonator 1, a capacitive element 3 has a projection 37 projecting outside a piezoelectric element 2, from a portion of the capacitive element 3 coinciding with a vibration region 2a. The projection 37 is provided on each of two sides of the capacitive element 3 in a direction substantially perpendicular to a longitudinal direction of the capacitive element 3. This causes the projections 37 of the capacitive element 3 to be buried in a mold resin 5, whereby the capacitive element 3 is sufficiently fixed to the mold resin 5 even if the mold resin 5 is provided with a vibration space 5a containing the vibration region 2a of the piezoelectric element 2. Therefore, an improvement is made in impact resistance of the resonator 1.
    • 提供的复合电子部件是具有足够的抗冲击性的复合电子部件。 在该谐振器1中,电容元件3具有从电容元件3的与振动区域2a一致的部分突出地突出于压电元件2的外侧的突起37。 突出部37在与电容元件3的长度方向大致正交的方向上设置在电容元件3的两侧的每一侧。 这样就使电容元件3的突起37埋入模制树脂5中,由此即使模制树脂5设置有包含振动区域的振动空间5a,电容元件3也充分固定在模制树脂5上 2 a的压电元件2。 因此,谐振器1的耐冲击性得到改善。
    • 15. 发明授权
    • Color picture tube
    • 彩色显像管
    • US07148616B2
    • 2006-12-12
    • US11092356
    • 2005-03-29
    • Hiroyuki OdaTohru Takahashi
    • Hiroyuki OdaTohru Takahashi
    • H01J31/00
    • H01J29/861H01J2229/862
    • A curve formed by an inner surface of a face panel in a cross-section including a tube axis of a color picture tube is defined. The face panel includes at least one cross-section in which the curve has an inflection point between a center of the face panel and a circumferential edge of an effective display region. Assuming that a maximum value of an angle formed by a tangent of the curve and a plane orthogonal to the tube axis between the center of the face panel and the inflection point is θA, and a minimum value of an angle formed by the tangent of the curve and the plane orthogonal to the tube axis between the inflection point and the circumferential edge of the effective display region is θB, the curve having the inflection point satisfies 0.6≦θB/θA
    • 定义了由包括彩色显象管的管轴的横截面中的面板的内表面形成的曲线。 面板包括至少一个横截面,其中曲线在面板的中心和有效显示区域的周缘之间具有拐点。 假设由曲面的切线和与面板的中心与拐点之间的管轴正交的平面所形成的角度的最大值为θA,并且由该面板的切线形成的角度的最小值 曲线,并且与有效显示区域的拐点和圆周边缘之间的管轴正交的平面是θB,具有拐点的曲线满足0.6 <θB/θA<1.0。 因此,可以提供具有令人满意的屏幕质量的彩色显像管。