Abstract: The invention is an optical fingerprint sensor with prism module, including a shell; an optical prism arranged in the shell, the optical prism comprising a collection surface, a basal plane, a mirror surface and an output surface, there being a first included angle provided between the mirror surface and the collection surface, a second included angle provided between the mirror surface and the basal plane, a third included angle provided between the output surface and the collection surface, and a fourth included angle provided between the output surface and the basal plane; and an image sensing unit combined with the shell, comprising multiple luminous elements arranged beneath the basal plane of the optical prism correspondingly, and an image receiver and a lens arranged corresponding to the output surface.

Abstract: A thin optical fingerprint sensor, including: a shell; an optical prism arranged in the shell with a collection surface arranged on the top of the optical prism, a basal plane corresponding to the collection surface and situated on the bottom of the optical prism, a mirror surface arranged on one end of the optical prism, and an output surface arranged on another end of the optical prism; a flexible circuit board, the shell being arranged on the flexible circuit board; a light source arranged on the flexible circuit board, the light source being corresponding to the basal plane of the optical prism; and an image sensing unit arranged on the flexible circuit board in correspondence to the output surface of the optical prism.

Abstract: A thin optical fingerprint sensor, including: a shell; an optical prism arranged in the shell with a collection surface arranged on the top of the optical prism, a basal plane corresponding to the collection surface and situated on the bottom of the optical prism, a mirror surface arranged on one end of the optical prism, and an output surface arranged on another end of the optical prism; a flexible circuit board, the shell being arranged on the flexible circuit board; a light source arranged on the flexible circuit board, the light source being corresponding to the basal plane of the optical prism; and an image sensing unit arranged on the flexible circuit board in correspondence to the output surface of the optical prism.

Abstract: The invention is an optical fingerprint sensor with prism module, including a shell; an optical prism arranged in the shell, the optical prism comprising a collection surface, a basal plane, a mirror surface and an output surface, there being a first included angle provided between the mirror surface and the collection surface, a second included angle provided between the mirror surface and the basal plane, a third included angle provided between the output surface and the collection surface, and a fourth included angle provided between the output surface and the basal plane; and an image sensing unit combined with the shell, comprising multiple luminous elements arranged beneath the basal plane of the optical prism correspondingly, and an image receiver and a lens arranged corresponding to the output surface.

Abstract: The present invention relates to an optical prism module, comprising a collection surface arranged on the top of the optical prism module; a basal plane corresponding to the collection surface and situated on the bottom of the optical prism module; a mirror surface arranged on one end of the optical prism module, a first included angle being provided between the mirror surface and the collection surface, and a second included angle being provided between the mirror surface and the basal plane; and an output surface arranged on another end of the optical prism module, a third included angle being provided between the output surface and the collection surface, and a fourth included angle being provided between the output surface and the basal plane.