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    • 4. 发明授权
    • Solid-state image sensing device capable of preventing dust from attaching to optical path, method for manufacturing same, and electronic device
    • 能够防止灰尘附着于光路的固体摄像装置及其制造方法以及电子装置
    • US08288710B2
    • 2012-10-16
    • US12311228
    • 2007-08-08
    • Hiroaki TsukamotoKazuo Kinoshita
    • Hiroaki TsukamotoKazuo Kinoshita
    • H01J40/14
    • H04N5/2251H04N5/2257
    • A camera module (1) is an assembly of a lens holder (4) and a wiring board (2). The lens holder (4) holds an optical structure (3) which forms an image of a subject. The wiring board (2) has formed thereon a solid-state image sensing element (21) which converts the image of the subject formed by the optical structure (3) to electrical signals. Grease (7) is applied to the camera module (1) in such a manner that the grease is not present in an optical path in the optical structure (3). The grease (7) catches the dust (D) produced during manufacture and while in use, thereby prevented the dust (D) from causing image defects. A solid-state image sensing device is thus provided which is capable of preventing the dust produced during manufacture and while in use from causing image defects.
    • 相机模块(1)是透镜支架(4)和布线板(2)的组件。 透镜架(4)保持形成被摄体图像的光学结构(3)。 布线板(2)上形成有将由光学结构(3)形成的被摄体的图像转换为电信号的固体摄像元件(21)。 将润滑脂(7)以不存在于光学结构(3)的光路中的润滑脂的方式施加到相机模块(1)。 润滑脂(7)在制造过程中和在使用时捕获灰尘(D),从而防止灰尘(D)引起图像缺陷。 因此,提供了能够防止制造时和使用中产生的灰尘引起图像缺陷的固体摄像装置。
    • 9. 发明申请
    • Optical device module
    • 光器件模块
    • US20060219885A1
    • 2006-10-05
    • US11396427
    • 2006-03-30
    • Kazuo KinoshitaNobuhito HirosumiTakashi YasudomeHiroaki Tsukamoto
    • Kazuo KinoshitaNobuhito HirosumiTakashi YasudomeHiroaki Tsukamoto
    • H01J5/02
    • H04N1/024H01L2224/32145H01L2224/48091H01L2224/48227H01L2224/73265H01L2924/15311H04N5/2257H01L2924/00014H01L2924/00
    • A screw portion is provided on an image sensing unit, a screw hole portion to be engaged with the screw portion is provided on an optical path delimiter, and the screw portion and the screw hole portion are engaged together to thereby fix the image sensing unit and the optical path delimiter so that a lens barrel of the optical path delimiter is in contact with a transparent lid bonded to a surface of a solid-state image sensor. The solid-state image sensor, the transparent lid, a DSP, a wiring board and the like are sealed by a sealing portion made of a resin. Even when distortion occurs due to warpage, flexure or the like on the board where the solid-state image sensor is disposed, the accuracy of the positioning of the lens with respect to a pixel area of the solid-state image sensor is never decreased, it can be prevented that the solid-state image sensor or a signal processor is damaged by an external shock, and the optical device module is easily fabricated.
    • 在图像感测单元上设置螺纹部,在光路限定器上设置与螺纹部接合的螺纹孔部,螺纹部和螺纹孔部接合在一起,固定摄像单元, 光路限定器使得光路限定器的镜筒与粘合到固态图像传感器的表面的透明盖接触。 固态图像传感器,透明盖,DSP,布线板等由树脂制成的密封部分密封。 即使当由于设置固态图像传感器的板上的翘曲,弯曲等而发生变形时,透镜相对于固态图像传感器的像素区域的定位的精度也不会降低, 可以防止固态图像传感器或信号处理器被外部冲击损坏,并且容易地制造光学器件模块。