Abstract:
An imaging module, an electronic device, and an imaging-module manufacturing method capable of relatively easily adjusting a relative position between an imaging element unit and a lens unit with high accuracy are provided. An imaging module 1 includes an imaging element unit 3, a lens unit 2 which includes a lens group 10, a first image-blur correction driving unit 30x, a second image-blur correction driving unit 30y, a focus driving unit 30z, and a connection portion 41 which is electrically connected to a circuit of the imaging element unit by a conductive joining material, and a flexible wiring portion 12 which includes a wiring group which connects the circuit of the imaging element unit to at least one driving unit among the first image-blur correction driving unit, the second image-blur correction driving unit, and the focus driving unit, and extends between the imaging element unit and the lens unit.
Abstract:
A manufacturing device holds a lens unit on a Z axis that is orthogonal to a chart surface of a measurement chart, holds an image pickup element unit on the Z axis, picks up an image of the measurement chart by an image pickup element while changing a Z-axis direction position of the image pickup element unit held on the Z axis in a state in which current is applied to a second lens drive unit and a third lens drive unit of the lens unit held on the Z axis, adjusts the position and a tilt of the image pickup element unit relative to the lens unit on the basis of image pickup signals that are obtained in the case where the image of the measurement chart is picked up, and fixes the image pickup element unit to the lens unit.
Abstract:
The present invention provides an imaging module manufacturing method capable of performing positioning of an imaging element unit and a lens unit with high accuracy and provides an imaging module manufacturing device. In a manufacturing device (200), in a state where a top surface (11a) of a housing (11) of a lens unit (10) is adsorbed to an adsorption surface (75d) of an adsorption head (75a) so as to hold the lens unit (10) on a Z axis and an imaging element unit (20) is held on the Z axis, a Z axis direction position of the imaging element unit (20) with respect to the lens unit (10) is changed, a measurement chart (89) is imaged by the imaging element (27), and a position and an inclination of the imaging element unit (20) with respect to the lens unit (10) are adjusted based on imaging signals obtained by the imaging.
Abstract:
The present invention provides an imaging module, an electric device provided therewith, and an imaging-module manufacturing method capable of simply and reliably performing probing and fixing a lens unit and an imaging element unit to each other with high accuracy even when the miniaturized lens unit is used. A the lens unit (11) includes a focus driving unit, a housing (23), a first connection portion (37A), a first wiring portion by which the focus driving unit and the first connection portion are electrically connected to each other, and a second wiring portion which is electrically connected to the focus driving unit to which the first wiring portion is connected. The second wiring portion extends from the inside of the housing to the outside thereof, and a wire of the second wiring portion extends to an end surface on an end (39) of the extended second wiring portion.
Abstract:
An imaging module 100 includes a lens unit 10 and an imaging element unit 20. The lens unit 10 includes a VCM 16A which moves a lens group 12 in a z direction, terminals 14A and 14B which are electrically connected to the VCM 16A, a VCM 16C and a VCM 16E which move the lens group 12 in an x direction and a y direction, and terminals 14C to 14F which are electrically connected to the VCM 16C and the VCM 16E. The imaging element unit 20 includes terminals 24A to 24F which are electrically connected to the terminals 14A to 14F. Exposed areas of the terminals 14A and 14B are larger than exposed areas of the terminals 14C to 14F.
Abstract:
An imaging module 100 includes a lens unit 10 which has a lens group 12, and an imaging element unit 20 which is fixed to the lens unit 10 and has an imaging element 27 which images a subject through the lens group 12. The lens unit 10 has a lens drive unit 16, and a flexible substrate 13A which includes a wiring group 13a which is electrically connected to the lens drive unit 16. The imaging element unit 20 has a wiring connection portion 24 which is electrically connected to the wiring group 13a included in the flexible substrate 13A. The flexible substrate 13A is folded in the middle of the flexible substrate 13A.
Abstract:
An imaging module 100 includes a lens unit 10 which has a lens group 12, and an imaging element unit 20 which is fixed to the lens unit 10 and has an imaging element 27 which images a subject through the lens group 12. The lens unit 10 has a lens drive unit 16, and a flexible substrate 13 which includes a wiring group 13a which is electrically connected to the lens drive unit 16. The imaging element unit 20 has a wiring connection portion 24 which is electrically connected to the wiring group 13a included in the flexible substrate 13. The flexible substrate 13 has a portion of which a width in an arrangement direction of wires of the wiring group 13a is narrower than a width of an end portion on a side connected to the wiring connection portion 24.
Abstract:
Provided is a manufacturing method of an imaging module which includes a lens unit having a housing in which a lens barrel and a lens drive unit are accommodated, and an imaging element unit. The manufacturing method includes, a first process of holding the lens unit and the imaging element unit on a axis orthogonal to a measurement chart, a second process of moving the imaging element unit in the direction of the axis and imaging the measurement chart at each position, and a third process of adjusting the inclination of the imaging element unit with respect to the lens unit based on imaging signals of the measurement chart. In the first process, a tubular portion of which a position in a plane perpendicular to the axis is fixed and the lens barrel are fitted to each other.
Abstract:
There are provided an image pickup module manufacturing method and an image pickup module manufacturing device that can align an image pickup element unit with a lens unit at a low cost and with high accuracy. A manufacturing device 200 holds a lens unit 10 on a Z axis so that an x direction is parallel to a direction of gravity; holds an image pickup element unit 20 on the Z axis; changes a z direction position of the image pickup element unit 20 with respect to the lens unit 10, while holding an x-direction position of a lens group 12 at a predetermined position, to pick up an image of a measurement chart 89; and adjusts a position and a tilt of the image pickup element unit 20 with respect to the lens unit 10 on the basis of image pickup signals.
Abstract:
The invention provides an imaging module having second connecting portions capable of reliably performing probing and can maintain a small installation space, and an electronic apparatus including the imaging module. A lens unit includes at least one drive unit, a housing, a first connecting portion that is electrically connected to an imaging element unit, a first wiring portion that electrically connects the drive unit to the first connecting portion, a plurality of second connecting portions that are disposed outside the housing, and a second wiring portion that electrically connects the second connecting portions to the drive unit. The second wiring portion includes wires that are electrically connected to the drive unit to which the first wiring portion is connected, and at least a part of the second wiring portion extends to the outside of the housing in a direction in which an element wiring portion extends from the support portion.