The "sending of newsletters" is entrusted to and operated by an external professional company as shown below to perform the service. Matters Concerning the Consignment of Personal Information Processing Through the directional assembly that involves the rotation and assembly of each lens component, it is possible to align the distorted optical axis to obtain clean images.Ĥ. In order to obtain high resolution, the management of lens parameters is important, but it is also important to minimize the optical axis distortion during the process of assembling each lens component. Thickness of the rib (external side of the effective lens)ĭistance from the rib of the lens (assembly base area) to the inflection point of the lens Lens Measurement Itemĭistance between the centers of both sides of the lensĭistance between the center of the external diameter of the lens and center of the effective area of the lens In order to obtain an exceptional resolution, the following lens parameters are managed at the sub-micron level.
Through this, there is no need to increase the thickness of the camera module when securing long focus distances, and high optical magnification.
The folded method applies a structure based on the principle of a periscope, folds light through a prism, and directs the folded light through horizontally aligned lens and sensors. As a result, the camera module with vertical zoom method has limitations in obtaining high magnification optical zoom and typically can support up to 2-3x optical zoom only. Securing of high precision by implementing closed loop method control systemĪs a generally-used structure, in order to obtain the high magnification optical zoom for the vertical method, it is necessary to secure long focus distance, and therefore, the height of the camera module increases and results in a camera design that may undermine smartphone design.Productivity improvement and failure mode optimization through process minimization.Heavier lens application possible by applying ball guide actuator.Ease of performance expansion: Long stroke-applied multi-level zoom, 2D scanner application possible.Ease of securing of high magnification, high performance with prism tilt + ball guide structure.Small and slim folded (curved optical system applied) high magnification zoom module.