Abstract:
An image capturing module for saving focusing time and increasing assembly flatness and a method of assembling the same are disclosed. The image sensing chip has a first horizontal top surface, the optical filter has a second horizontal top surface, and the first horizontal top surface and second horizontal top surface are obtained by a horizontal correction system using a laser light source. The distance from the second horizontal top surface to the first horizontal top surface is defined as a predetermined fixed focusing distance. Whereby, the movable lens assembly is directly disposed on the second horizontal top surface to save the focusing time of the movable lens assembly relative to the image sensing chip, and the first horizontal top surface and the second horizontal top surface are horizontal to each other for increasing the assembly flatness of the movable lens assembly relative to the image sensing chip.
Abstract:
An image capturing module includes an image sensing unit, a housing frame, an actuator structure and a reflecting material. The image sensing unit includes a carrier substrate and an image sensing chip, and the image sensing chip has a first horizontal top surface on the top side thereof. The housing frame is disposed on the carrier substrate to surround the image sensing chip. The actuator structure includes a lens holder disposed on the housing frame and a movable lens assembly movably disposed inside the lens holder. The reflecting material is movably and temporarily placed on the movable lens assembly, and the reflecting material has a second horizontal top surface on the top side thereof. The first horizontal top surface and the second horizontal top surface are horizontal to each other, for increasing the assembly flatness of the movable lens assembly relative to the image sensing chip.
Abstract:
An image capturing module for reducing assembly tilt angle includes an image sensing unit, an optical auxiliary unit and a leveling auxiliary unit. The image sensing unit includes a carrier substrate and an image sensing chip disposed on the carrier substrate and electrically connected to the carrier substrate. The optical auxiliary unit includes a housing frame disposed on the carrier substrate to cover the image sensing chip and a lens assembly disposed inside the housing frame and above the image sensing chip. The leveling auxiliary unit includes a plurality of adhesive materials disposed on the image sensing chip and a light-transmitting leveling substrate supported above the image sensing chip by the adhesive materials. The housing frame directly contacts and downwardly abuts against the light-transmitting leveling substrate, and each adhesive material is formed by mixing adhesive glue and a plurality of micro support bodies.
Abstract:
An image capturing module includes an image sensing unit, a housing frame and an actuator structure. The image sensing unit includes a carrier substrate and an image sensing chip disposed on the carrier substrate and electrically connected to the carrier substrate. The housing frame is disposed on the carrier substrate through a surrounding adhesion structure to surround the image sensing chip. The surrounding adhesion structure includes a surrounding adhesive layer having a uniform thickness and a plurality of spherical particles having the same size. The surrounding adhesive layer is adhesively disposed between the carrier substrate and the housing frame, and each spherical particle is disposed between the carrier substrate and the housing frame and enclosed by the surrounding adhesive layer. The actuator structure includes a lens holder disposed on the housing frame and a movable lens assembly movably disposed inside the lens holder.
Abstract:
An image capturing module for reducing assembly tilt includes an image sensing unit, a housing frame and an actuator structure. The image sensing unit includes a carrier substrate and an image sensing chip disposed on the carrier substrate and electrically connected to the carrier substrate. The housing frame is disposed on the carrier substrate to surround the image sensing chip and downwardly contacts the image sensing chip. The actuator structure is disposed on the housing frame and above the image sensing chip. The actuator structure includes a lens holder disposed on the housing frame and a lens assembly disposed inside the lens holder and downwardly contacting the housing frame. Whereby, the image sensing chip, the housing frame and the lens assembly are sequentially stacked on top of one another for reducing the assembly tilt of the lens assembly relative to the image sensing chip.
Abstract:
An optical auxiliary unit includes a housing frame, an optical filter and an actuator structure. The housing frame is temporarily placed on a temporary auxiliary carrying substrate, and the housing frame has a bottom opening enclosed by the temporary auxiliary carrying substrate and a top opening opposite to the bottom opening. The optical filter is fixed on the housing frame, and the top opening of the housing frame is enclosed by the optical filter. The actuator structure is fixed on the housing frame to cover the optical filter, and the actuator structure includes a lens holder fixed on the housing frame and a movable lens assembly movably disposed inside the lens holder and above the optical filter.
Abstract:
An optical auxiliary unit includes a housing frame, an optical filter and an actuator structure. The housing frame is temporarily placed on a temporary auxiliary carrying substrate, and the housing frame has a bottom opening enclosed by the temporary auxiliary carrying substrate and a top opening opposite to the bottom opening. The optical filter is fixed on the housing frame, and the top opening of the housing frame is enclosed by the optical filter. The actuator structure is fixed on the housing frame to cover the optical filter, and the actuator structure includes a lens holder fixed on the housing frame and a movable lens assembly movably disposed inside the lens holder and above the optical filter.
Abstract:
An image sensor module is provided. The image sensor module includes a circuit board, a flat material, an image sensing chip, a holder and a covering plate. The flat material disposed on an assembling surface of the circuit board has a supporting surface and a bottom surface opposite thereto. The image sensing chip with its base surface facing to the supporting surface is configured on the supporting surface. The holder is disposed on the flat material, and the bottom plane of the holder faces to the supporting surface. The supporting surface is used to make the base surface parallel to the bottom plane. The covering plate is arranged on the holder to seal the image sensing chip.
Abstract:
An image capturing module includes an image sensing unit and an optical auxiliary unit. The image sensing unit includes a carrier substrate and an image sensing chip disposed on the carrier substrate and electrically connected to the carrier substrate. The optical auxiliary unit includes a housing frame for covering the image sensing chip and a movable lens assembly movably disposed in the housing frame. The movable lens assembly includes a movable casing movably disposed in the housing frame, at least one optical lens group disposed in the movable casing, a microlens array substrate disposed in the movable casing, and a nonconductive photosensitive film layer disposed on the microlens array substrate for increasing the light absorption capability.
Abstract:
An image capturing module includes an image sensing unit, a housing frame, an actuator structure and a reflecting material. The image sensing unit includes an image sensing chip having a first horizontal top surface. The reflecting material is temporarily placed on the movable lens assembly of the actuator structure. The reflecting material has a second horizontal top surface. The distance from the laser light source to the first horizontal top surface is defined as a first horizontal distance, the distance from the laser light source to the second horizontal top surface is defined as a second horizontal distance, and a predetermined fixed focusing distance from the second horizontal top surface to the first horizontal top surface is obtained by subtracting the second horizontal distance from the first horizontal distance, for shortening the focusing time of the movable lens assembly relative to the image sensing chip.