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    • 2. 发明授权
    • Lens, lens unit, and imaging device using the same
    • 透镜,透镜单元和使用其的成像装置
    • US07830610B2
    • 2010-11-09
    • US12097180
    • 2006-12-05
    • Hiroshi NishizawaMakoto Imai
    • Hiroshi NishizawaMakoto Imai
    • G02B3/00
    • C03B11/08C03B2215/404C03B2215/49G02B3/04G02B7/023G02B7/025Y02P40/57
    • A lens is provided which is configured so that the dimensional accuracy of the lens surface can be evaluated easily and accurately, and the control of the accuracy of the lens can be easily performed. The lens comprises a lens effective part having lens surfaces formed around an optical axis as the center and an edge part in a doughnut shape as viewed in a plan view, which is extended along the outer periphery of the lens effective part. The edge part and the lens effective part are molded simultaneously, and annular indices around the optical axis as the center, with which the dimensional accuracy of the lens surfaces can be detected, are formed on both the surfaces of the edge part.
    • 提供一种透镜,其被配置为使得可以容易且准确地评估透镜表面的尺寸精度,并且可以容易地执行透镜的精度控制。 该透镜包括透镜有效部,该透镜有效部具有以光轴为中心形成的透镜面,以及沿着透镜有效部的外周延伸的俯视图中的圆环形状的边缘部。 边缘部分和透镜有效部分同时成型,并且在边缘部分的两个表面上形成以光轴为中心的可以检测透镜表面的尺寸精度的环形折射率。
    • 4. 发明授权
    • Imaging device, method for manufacturing the imaging device and cellular phone
    • 成像装置,用于制造成像装置和蜂窝电话的方法
    • US08013410B2
    • 2011-09-06
    • US12443508
    • 2007-10-04
    • Makoto ImaiHiroshi Nishizawa
    • Makoto ImaiHiroshi Nishizawa
    • H01L31/0232H01L31/0203H01L21/50
    • H01L27/1462H01L27/14618H01L27/14625H01L2924/0002H04N5/2254H04N5/2257H04N5/3696H04N2007/145H01L2924/00
    • An imaging device includes a lens (3), an optical filter (5), a semiconductor imaging element (4) having a light receiving section, and a tridimensional substrate (2) on which the semiconductor imaging element (4) and the optical filter (5) are mounted, wherein the tridimensional substrate (2) has an opening (14) corresponding to the light receiving section of the semiconductor imaging element (4), the semiconductor imaging element (4) and the optical filter (5) are located on one side of the opening (14), the lens (3) is located on the other side of the opening (14), and the semiconductor imaging element (4) and the optical filter (5) are fixed to the tridimensional substrate (2) under the condition that the semiconductor imaging element (4) and the optical filter (5) are curved, and have respective centers moved in a direction away from the lens (3).
    • 一种成像装置包括透镜(3),滤光器(5),具有光接收部分的半导体成像元件(4)和三维基板(2),半导体成像元件(4)和滤光器 (5),其中三维基板(2)具有对应于半导体摄像元件(4)的光接收部分的开口(14),半导体成像元件(4)和滤光器(5)位于 在所述开口(14)的一侧,所述透镜(3)位于所述开口(14)的另一侧,并且所述半导体摄像元件(4)和所述滤光器(5)固定在所述立体基板 2)在半导体摄像元件(4)和滤光器(5)弯曲的条件下,并且各个中心沿远离透镜(3)的方向移动。
    • 9. 发明授权
    • Power module
    • 电源模块
    • US08254133B2
    • 2012-08-28
    • US12663813
    • 2008-06-12
    • Makoto Imai
    • Makoto Imai
    • H05K1/14
    • H01L25/072H01L23/04H01L23/473H01L24/48H01L25/16H01L2224/48091H01L2224/48108H01L2224/48157H01L2224/48464H01L2924/00014H01L2924/01079H01L2924/1305H01L2924/13055H01L2924/1815H01L2924/19041H01L2924/19107H01L2924/00H01L2224/45099H01L2224/45015H01L2924/207
    • Provided is a power module capable of welding a snubber capacitor without causing melting damage to a resin housing by welding heat. When leads of a snubber capacitor are respectively welded to upper surfaces of the specific portions of a P-pole bus bar and an N-pole bus bar, the welding heat generated at the specific portions of the P-pole bus bar and the N-pole bus bar is respectively radiated from openings, through which the lower surfaces of the specific portions of the P-pole bus bar and the N-pole bus bar are exposed. As a result, the snubber capacitor can be later appended by welding without causing melting damage to the resin housing due to the welding heat. During welding, a separate cooling head is inserted into the openings to forcibly cool the lower surfaces of the specific portions of the P-pole bus bar and the N-pole bus bar respectively, so that the melting damage to a resin housing can be more reliably avoided.
    • 提供了能够焊接缓冲电容器而不会通过焊接热而对树脂壳体造成熔融损伤的电力模块。 当缓冲电容器的引线分别焊接在P极母线和N极母线的特定部分的上表面时,在P极母线和N极母线的特定部分产生的焊接热, 极母线从开口分别辐射,P极母线和N极母线的特定部分的下表面露出。 结果,缓冲电容器可以随后通过焊接而附加,而不会由于焊接热而对树脂壳体造成熔融损坏。 在焊接过程中,将一个单独的冷却头插入开口,以分别强制地冷却P极汇流条和N极汇流条的特定部分的下表面,使得对树脂外壳的熔化损伤可以更多 可靠地避免。