Abstract: An intra-oral dental radiological image sensor is mechanically reinforced by two front RA and rear RB mechanical reinforcing plates each inserted between a respective face of an image capture module and a respective front 20A and rear 20B shell bottom of a casing. The front reinforcing plate is a solid plate, made of material transparent to X rays, covering the photosensitive front face (scintillator) of the module, and harder than the front shell. The rear plate, less thick than the front plate, is harder than the rear shell and comprises an opening O provided to surround, without covering them, components present on the rear face of the module, under a rear shell dome.

Abstract: An intra-oral dental radiological image sensor is mechanically reinforced by two front RA and rear RB mechanical reinforcing plates each inserted between a respective face of an image capture module and a respective front 20A and rear 20B shell bottom of a casing. The front reinforcing plate is a solid plate, made of material transparent to X rays, covering the photosensitive front face (scintillator) of the module, and harder than the front shell. The rear plate, less thick than the front plate, is harder than the rear shell and comprises an opening O provided to surround, without covering them, components present on the rear face of the module, under a rear shell dome.

Abstract: The invention concerns A housing for a variable focus liquid lens (204) containing first and second immiscible liquids defining a liquid-liquid interface moveable by electrowetting by application of a voltage between first and second electrodes (206, 208) of the liquid lens, the housing comprising: a first portion (202) comprising a contact surface for contact with a circuit board (203); a second portion (211) for receiving the liquid lens, the second portion arranged to be moveable with respect to said first portion in a first direction parallel to an optical axis (?) of the liquid lens when said liquid lens is positioned in said housing; and first and second contacts (213, 216) for electrically coupling the circuit board to the first and second electrodes respectively of the liquid lens when said liquid lens is positioned in said housing, wherein each of the first and second contacts comprises a first conductive surface (215a, 218a) arranged to make contact with a second conductive surface (215b, 218b), sai

Abstract: The invention concerns A housing for a variable focus liquid lens (204) containing first and second immiscible liquids defining a liquid-liquid interface moveable by electrowetting by application of a voltage between first and second electrodes (206, 208) of the liquid lens, the housing comprising: a first portion (202) comprising a contact surface for contact with a circuit board (203); a second portion (211) for receiving the liquid lens, the second portion arranged to be moveable with respect to said first portion in a first direction parallel to an optical axis (?) of the liquid lens when said liquid lens is positioned in said housing; and first and second contacts (213, 216) for electrically coupling the circuit board to the first and second electrodes respectively of the liquid lens when said liquid lens is positioned in said housing, wherein each of the first and second contacts comprises a first conductive surface (215a, 218a) arranged to make contact with a second conductive surface (215b, 218b), sai

Abstract: The invention relates to a lens housing with a wall, including a contact surface arranged for contact with a support, a first region for receiving an electrowetting optical device comprising a cavity containing first and second liquids, the curvature of an interface between said first and second liquids being controllable by electrowetting by application of a voltage between first and second electrodes of said device, and a second region for receiving one or more fixed lenses, the second region being positioned between said contact surface and said first region, wherein said lens housing further comprises first and second conducting tracks integrated with said wall, said conducting tracks extending between said contact surface and said first region and arranged to make electrical contact with said first and second electrodes, respectively.

Abstract: The invention concerns a lens housing comprising a wall comprising: a contact surface arranged for contact with a support (203) a first region for receiving an electrowetting optical device (204) comprising a cavity containing first and second liquids, the curvature of an interface between said first and second liquids being controllable by electrowetting by application of a voltage between first and second electrodes (206, 208) of said device; and a second region for receiving one or more fixed lenses (216), the second region being positioned between said contact surface and said first region; wherein said lens housing further comprises first and second conducting tracks (212, 214) integrated with said wall, said conducting tracks extending between said contact surface and said first region and arranged to make electrical contact with respective ones of said first and second electrodes of said electrowetting optical device when said electrowetting optical device is positioned within said first region.