Abstract: A smart card with a fingerprint sensing system, includes a controller and a fingerprint sensing device. When the fingerprint sensing device senses a fingerprint to generate a fingerprint frame data, the controller enters a sleep mode, and when the controller reads the fingerprint frame data, the fingerprint sensing device stops sensing the fingerprint. Since operations of sensing the fingerprint and reading the fingerprint frame data do not occur at the same time, the high current condition can be avoided so as to decrease power consumption.

Abstract: A smart card has a light-emitting element, a fingerprint sensor and a microcontroller. An operation of the smart card has a plurality of indication periods to indicate operation statuses of the smart card by the light-emitting element. The control method of the smart card includes generating a light source control signal, controlling a current supplied to the light-emitting element by the microcontroller according to the light source control signal, and decreasing the current supplied to the light-emitting element or stop the current supplied to the light-emitting element during at least one power-saying period in a first indication period of the plurality of indication periods.

Abstract: A smart card has a light-emitting element, a fingerprint sensor and a microcontroller. An operation of the smart card has a plurality of indication periods to indicate operation statuses of the smart card by the light-emitting element. The control method of the smart card includes generating a light source control signal, controlling a current supplied to the light-emitting element by the microcontroller according to the light source control signal, and decreasing the current supplied to the light-emitting element or stop the current supplied to the light-emitting element during at least one power-saying period in a first indication period of the plurality of indication periods.

Abstract: A smart card includes a microprocessor, a biometric sensor, a power supply decision unit, and a power detection unit. When the power source provides electric power to the smart card, the microprocessor of the smart card operates at a lower operating frequency initially. After determining by the power supply detecting unit and the power supply decision unit, it is determined whether a power source provides a higher current or voltage. The microprocessor further determines whether to adjust the operating frequency according to the determination. If so, the operating frequency is further increased to speed up the processing and thereby enhance the user experience.

Abstract: A smart card with a fingerprint sensing system, includes a controller and a fingerprint sensing device. When the fingerprint sensing device senses a fingerprint to generate a fingerprint frame data, the controller enters a sleep mode, and when the controller reads the fingerprint frame data, the fingerprint sensing device stops sensing the fingerprint. Since operations of sensing the fingerprint and reading the fingerprint frame data do not occur at the same time, the high current condition can be avoided so as to decrease power consumption.

Abstract: A fingerprint scanning device and an electronic device with a fingerprint scanning function are proposed. The fingerprint scanning device has a contact image sensing module, a signal conversion controller, a module controller and an interface controller. The contact image sensing module captures a fingerprint image. The signal conversion controller converts this analog fingerprint image to a digital signal. The module controller controls the contact image sensing module and the signal conversion module. The interface controller transmits the digital signal to a controller in an electronic device. The contact image sensing module is used to lower the cost and lengthen the lifetime of use of the fingerprint scanning device, and to make the captured fingerprint image clearer. The interface controller is connected to the signal conversion module and the module controller to make the digital signal transmitted by the signal conversion controller more easily accessible.

Abstract: A contact image sensing module with movement detecting function has a main circuit substrate, a linear sensor array, at least a movement detecting element, a light source, a light-guiding device, and a detecting surface. The main substrate is a flex-rigid composite substrate having a structure making the linear sensor array have a tilted angle. The linear sensor array has at least a comparison sensor corresponding to at least a movement detecting element. The movement detecting element and the comparison sensor, respectively, draw a section of reference image data and a section of comparison image data from a sensed object. After processing a shift-times deciding equation and a speed deciding equation, the moving speed of the sensed object relating to the movement detecting element and the comparison sensor can be obtained. The structure of the light-guiding device makes the light from the light source to the sensed object more uniform.

Abstract: A contact image-sensing module having fingerprint-scanning function is described. The image-sensing module has a flex/rigid composite substrate having a first rigid circuit substrate, a second rigid circuit substrate, a third rigid circuit substrate, and at least one flex circuit board. The first rigid circuit substrate, the second rigid circuit substrate, and the third rigid circuit substrate respectively and electrically connect to the flex circuit board in order to form a first composite substrate, a second composite substrate, and a third composite substrate. Each of the second composite substrate and the third composite substrate respectively is not located in the same plane and has a predetermined angle with respect to the plane where the first composite plane is located.

Abstract: A fingerprint information acquisition device used in a handheld device having a built-in camera module includes a fingerprint information sensor array module, an A/D converter module and an I/O interface module, wherein the fingerprint information acquisition device can receive a command from the handheld device through a fingerprint information acquisition device serial control signal set which is electrically connected to a camera module serial control signal set by a transmission interface compatible to that between the built-in camera module and the handheld device and can transmit at least a fingerprint information to the handheld device through a fingerprint information acquisition device data transmission signal set which is electrically connected to a camera module data transmission signal set, thereby reducing the complexity in integrating the fingerprint information acquisition device into the handheld device.

Abstract: A handheld fingerprint-capturing device includes a built-in camera module for capturing an image, an image reception module having a data transmission interface, which is electrically connected to the camera module and provided with a protocol for communicating with the camera module, and a fingerprint-capturing module that is compatible with the data transmission interface for transmitting a fingerprint to the image reception module via the data transmission interface. Thus, the fingerprint-capturing module can easily integrate with the camera module in the handheld device via the data transmission interface, so that the devices can be easily integrated with each other.

Abstract: A fingerprint scanning device and an electronic device with a fingerprint scanning function are proposed. The fingerprint scanning device has a contact image sensing module, a signal conversion controller, a module controller and an interface controller. The contact image sensing module captures a fingerprint image. The signal conversion controller converts this analog fingerprint image to a digital signal. The module controller controls the contact image sensing module and the signal conversion module. The interface controller transmits the digital signal to a controller in an electronic device. The contact image sensing module is used to lower the cost and lengthen the lifetime of use of the fingerprint scanning device, and to make the captured fingerprint image clearer. The interface controller is connected to the signal conversion module and the module controller to make the digital signal transmitted by the signal conversion controller more easily accessible.

Abstract: A contact image sensing module with movement detecting function has a main circuit substrate, a linear sensor array, at least a movement detecting element, a light source, a light-guiding device, and a detecting surface. The main substrate is a flex-rigid composite substrate having a structure making the linear sensor array have a tilted angle. The linear sensor array has at least a comparison sensor corresponding to at least a movement detecting element. The movement detecting element and the comparison sensor, respectively, draw a section of reference image data and a section of comparison image data from a sensed object. After processing a shift-times deciding equation and a speed deciding equation, the moving speed of the sensed object relating to the movement detecting element and the comparison sensor can be obtained. The structure of the light-guiding device makes the light from the light source to the sensed object more uniform.

Abstract: A contact image-sensing module having fingerprint-scanning function is described. The image-sensing module has a flex/rigid composite substrate having a first rigid circuit substrate, a second rigid circuit substrate, a third rigid circuit substrate, and at least one flex circuit board. The first rigid circuit substrate, the second rigid circuit substrate, and the third rigid circuit substrate respectively and electrically connect to the flex circuit board in order to form a first composite substrate, a second composite substrate, and a third composite substrate. Each of the second composite substrate and the third composite substrate respectively is not located in the same plane and has a predetermined angle with respect to the plane where the first composite plane is located.

Abstract: A hosel-less shaft connection for a golf club including an airfoil shaped ledge located at the heel portion of the golf club head which is generally parallel to and below an upper surface of the club head and an upright airfoil shaped wall connecting the ledge and the upper surface. A shaft is connected to a shaft bore opening located on the airfoil shaped ledge whereby the shaft enters the club head at a point below the top surface of the club head.