Abstract: A light-emitting diode LED driver and a LED driving device including the LED driver are provided. The light-emitting diode LED driver includes a decoding circuit that receives a data signal and decodes the data signal to generate display data used to drive LEDs to emit light and display and a recovered clock signal. Further provided is an encoding circuit that encodes the decoded display data by using the recovered clock signal to generate an encoded data signal, where the data signal is encoded in a first encoding format, and the encoded data signal is encoded in a second encoding format.

Abstract: A memory device, a failure bits detector, and a failure bits detection method thereof are provided. The failure bits detector includes a current generator, a current mirror, and a comparator. The current generator generates a first current according to a reference code. The current mirror mirrors the first current to generate a second current at a second end of the current mirror. The comparator compares a first voltage at a first input end with a second voltage at a second input end to generate a detection result.

Abstract: A memory device is provided that includes a memory array including a first array, a first redundant array that is local to the first array, a second array, and a second redundant array that is local to the second array, a cache array including a first cache, a first redundant cache that is local to the first cache, a second cache and a second redundant cache that is local to the second cache, and circuits comprising logic to execute operations. The operations include, responsive to an identification of a defective column in the first array, performing a local defect write repair and responsive to an identification of another defective column in the first array and a determination that the first redundant array is fully utilized, performing a global defect write repair by transferring data into the second redundant array through the first cache and the second redundant cache.

Abstract: A memory device is provided that includes a memory array including a first array, a first redundant array that is local to the first array, a second array, and a second redundant array that is local to the second array, a cache array including a first cache, a first redundant cache that is local to the first cache, a second cache and a second redundant cache that is local to the second cache, and circuits comprising logic to execute operations. The operations include, responsive to an identification of a defective column in the first array, performing a local defect write repair and responsive to an identification of another defective column in the first array and a determination that the first redundant array is fully utilized, performing a global defect write repair by transferring data into the second redundant array through the first cache and the second redundant cache.

Abstract: A gaming system for card games is provided. The gaming system includes a plurality of gaming cards and a processor. Each of the gaming cards has a recognition code. The processor is configured to: generate a correspondence between the recognition codes of the gaming cards and a plurality of card faces; obtain an image of the gaming card placed in a recognition area captured by an image capturing device; recognize the recognition code in the image to generate game data according to a recognition result and the correspondence; and generate a game screen to be displayed by a display according to the game data. In addition, a gaming table is also provided.

Abstract: A communication signal transform device and a communication signal transform method are provided. The communication signal transform method includes: disposing the mobile device detachably in a case having an exposed portion, and exposing a display of the mobile device from the case through the exposed portion; and generating an output signal supported by the mobile device in response to a signal received from an external telephone line, and transmitting the output signal to the mobile device.

Abstract: A gaming device and a gaming device recognition method are provided. The method is applicable to an electronic device having an image capturing device, a storage device and a processor, and includes following steps. A captured image of the gaming device is captured by the image capturing device, wherein the gaming device includes a recognition code having anchor grids and recognition grids. Then, a first image is generated by performing image processing on the captured image, and the anchor grids of the first image are recognized. Next, a recognition template is decided according to the anchor grids, wherein the recognition template including code grids and grid numbers of each code grid. Finally, a filled status of each code grid is determined according to the first image, and a tag code corresponding to the recognition code is generated according to the filled status of each code grid and the grid numbers.

Abstract: The disclosure provides a storage medium, an expansion base and an operation method thereof combined with a portable electronic device. The portable electronic device is pre-installed with an application program and includes a touch screen. The expansion base is paired with the portable electronic device and accommodates the portable electronic device. When the portable electronic device is accommodated inside the expansion base, a touch window on the surface of the expansion base exposes at least a portion of the touch screen, and the portable electronic device executes the application program to automatically adjust a size or a display position of a display image of the touch screen to correspond to the touch window.

Abstract: The present invention provides an object storing apparatus, an object access method, an object obtaining service method, and an object indication method thereof. The object storing apparatus includes a cabinet body and a cabinet door, and storing positions are disposed inside the cabinet body. The object access method includes the following steps. Whether the cabinet door is opened is determined. In response to the cabinet door being opened, whether a scanning operation for a first external object is activated is determined. The first external object being not an existing external object at a storing position. In response to the scanning operation being activated, object storing is determined. In response to the existing external object being moved, object obtaining is determined. Accordingly, an automatic and convenient storing function can be provided.

Abstract: A charging device including a converter and a controller coupled with the converter is provided. The charging device is suitable for charging to an electronic device having a rated input voltage value. The converter can receive a power. Wherein, the controller makes the converter to output a first charging voltage value to the electronic device. The first charging voltage value is greater than the rated input voltage value of the electronic device. Further, a charging method of the charging device is provided.

Abstract: An electronic device including a base, a display and a functional assembly is provided. The display is movably connected to the base and adapted to act between a lower position and an upper position relative to the base. The functional assembly is movably connected to the base and adapted to act between a first state and a second state relative to the base. When the display acts to the upper position from the lower position, the functional assembly acts to the second state from the first state, and when the functional assembly acts to the first state from the second state, the display acts to the lower position from the upper position.

Abstract: A gaming system for card games is provided. The gaming system includes a plurality of gaming cards and a processor. Each of the gaming cards has a recognition code. The processor is configured to: generate a correspondence between the recognition codes of the gaming cards and a plurality of card faces; obtain an image of the gaming card placed in a recognition area captured by an image capturing device; recognize the recognition code in the image to generate game data according to a recognition result and the correspondence; and generate a game screen to be displayed by a display according to the game data. In addition, a gaming table is also provided.

Abstract: A gaming device and a gaming device recognition method are provided. The method is applicable to an electronic device having an image capturing device, a storage device and a processor, and includes following steps. A captured image of the gaming device is captured by the image capturing device, wherein the gaming device includes a recognition code having anchor grids and recognition grids. Then, a first image is generated by performing image processing on the captured image, and the anchor grids of the first image are recognized. Next, a recognition template is decided according to the anchor grids, wherein the recognition template including code grids and grid numbers of each code grid. Finally, a filled status of each code grid is determined according to the first image, and a tag code corresponding to the recognition code is generated according to the filled status of each code grid and the grid numbers.

Abstract: An electronic device including a base, a display and a functional assembly is provided. The display is movably connected to the base and adapted to act between a lower position and an upper position relative to the base. The functional assembly is movably connected to the base and adapted to act between a first state and a second state relative to the base. When the display acts to the upper position from the lower position, the functional assembly acts to the second state from the first state, and when the functional assembly acts to the first state from the second state, the display acts to the lower position from the upper position.

Abstract: The present invention provides an object storing apparatus, an object access method, an object obtaining service method, and an object indication method thereof. The object storing apparatus includes a cabinet body and a cabinet door, and storing positions are disposed inside the cabinet body. The object access method includes the following steps. Whether the cabinet door is opened is determined. In response to the cabinet door being opened, whether a scanning operation for a first external object is activated is determined. The first external object being not an existing external object at a storing position. In response to the scanning operation being activated, object storing is determined. In response to the existing external object being moved, object obtaining is determined. Accordingly, an automatic and convenient storing function can be provided.

Abstract: The disclosure provides a storage medium, an expansion base and an operation method thereof combined with a portable electronic device. The portable electronic device is pre-installed with an application program and includes a touch screen. The expansion base is paired with the portable electronic device and accommodates the portable electronic device. When the portable electronic device is accommodated inside the expansion base, a touch window on the surface of the expansion base exposes at least a portion of the touch screen, and the portable electronic device executes the application program to automatically adjust a size or a display position of a display image of the touch screen to correspond to the touch window.

Abstract: A communication signal transform device and a communication signal transform method are provided. The communication signal transform method includes: disposing the mobile device detachably in a case having an exposed portion, and exposing a display of the mobile device from the case through the exposed portion; and generating an output signal supported by the mobile device in response to a signal received from an external telephone line, and transmitting the output signal to the mobile device.

Abstract: A charging device including a converter and a controller coupled with the converter is provided. The charging device is suitable for charging to an electronic device having a rated input voltage value. The converter can receive a power. Wherein, the controller makes the converter to output a first charging voltage value to the electronic device. The first charging voltage value is greater than the rated input voltage value of the electronic device. Further, a charging method of the charging device is provided.

Abstract: A mobile Virtual Reality (VR) system includes a display unit, a sensing unit, a photographing unit and a VR application. The sensing unit senses a physical movement variation of the mobile VR system. The photographing unit photographs environment to generate a photograph image. Based on the physical movement variation of the mobile VR system from the sensing unit and the photograph image from the photographing unit, the VR application determines a movement status of the mobile VR system to adjust a VR display image on the display unit.

Abstract: An augmented reality method includes: capturing physical objects in a physical space, to obtain respective depth information of the physical objects; generating respective physical coordinates of the physical objects; generating a 3D map of the physical space; searching an AR deposition corresponding to the physical space; converting respective AR virtual coordinates of a plurality AR objects in the AR deposition into respective physical coordinates of the AR objects in the physical space; judging whether an AR alignment error occurs; if yes, adjusting a first AR virtual coordinate of a first AR object, among the AR objects, which causes the AR alignment error; and performing AR demonstration.