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Vehicle-mounted camera and manufacturing method thereof

A vehicle-mounted camera and substrate technology, which is applied in the direction of cameras, camera bodies, vehicle components, etc., can solve problems such as inapplicable tilt adjustment, achieve good focusing accuracy, and suppress displacement

Pending Publication Date: 2022-03-11
SONY SEMICON SOLUTIONS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the bonding surfaces are coaxial, this method is not suitable for tilt adjustment in the pitch / yaw direction

Method used

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  • Vehicle-mounted camera and manufacturing method thereof
  • Vehicle-mounted camera and manufacturing method thereof
  • Vehicle-mounted camera and manufacturing method thereof

Examples

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Embodiment Construction

[0048] Hereinafter, embodiments of the present technology will be described with reference to the drawings.

[0049] First, the configuration of a typical vehicle-mounted camera and its problems will be described, and then an embodiment of the vehicle-mounted camera according to the present technology will be described.

[0050] [Typical car camera configuration and its problems]

[0051] figure 1 is a cross-sectional view showing the configuration of a typical vehicle-mounted camera 1 .

[0052] As shown in the figure, this typical vehicle-mounted camera 1 includes a substrate 11 , an imaging device 12 mounted on one surface of the substrate, a lens unit 13 , and a bracket 14 holding the lens unit 13 . An imaging device 12 such as a CMOS image sensor or a CCD image sensor is mounted on the main surface of the substrate 11 . The bracket 14 is a metal bracket 14 made of, for example, aluminum die-cast, and is configured to hold the outer periphery of the lens unit 13 . The ...

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Abstract

This in-vehicle camera is equipped with: a substrate on which an imaging element is mounted; a holder holding the lens portion; and an adhesive joint in which the substrate and the holder are bonded by an adhesive having photocuring characteristics in a direction intersecting an imaging plane of the imaging element.

Description

technical field [0001] The present technology relates to an on-vehicle camera mounted on a vehicle for front sensing and the like, and a manufacturing method thereof. Background technique [0002] Conventionally, in the manufacture of a vehicle-mounted camera, in order to fix a bracket for holding a lens to a substrate on which an imaging device is mounted, the following method is generally used: the bracket is mounted on the surface of the substrate via an ultraviolet (UV) curing adhesive , adjust the spatial relationship between the lens and the imaging device, then irradiate the adhesive with ultraviolet light to cure it, and then completely cure the adhesive part in a constant temperature room or the like if necessary. Here, for the spatial adjustment of the lens and the imaging device, with the improvement of the resolution of the imaging device and the reduction of the cell size, a method using 6-axis alignment has become the mainstream. [0003] However, since the ad...

Claims

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Application Information

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IPC IPC(8): H04N5/225G02B7/02G03B15/00G03B17/02
CPCG02B7/02G03B15/00G03B17/02H04N23/00H04N23/52H04N23/54B60R1/20B60R2300/10H04N23/57
Inventor 重松一真
Owner SONY SEMICON SOLUTIONS CORP
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