Patent application number | Description | Published |
20110299086 | SENSING DEVICE AND IMAGE SENSING SYSTEM THEREOF - A sensing device includes a housing and an image sensing system disposed in the housing and used for detecting a reflected light from an object. The image sensing system includes a substrate, a light sensing element, and a reflection and redirection element. The light sensing element is disposed on the substrate. The reflection and redirection element is disposed between the light sensing element and the object, and used for reflecting and redirecting the reflected light from the object to a receiving direction of the light sensing element, such that the light sensing element receives the reflected light and generates a corresponding sensing signal. | 12-08-2011 |
20110316773 | INTERACTIVE POINTING DEVICE CAPABLE OF SWITCHING CAPTURE RANGES AND METHOD FOR SWITCHING CAPTURE RANGES - An interactive pointing device capable of switching capture ranges includes an image capturing element and a processing unit. The image capturing element is used for capturing an optical signal, and outputting an image signal. The processing unit is used for determining a switching signal, and responsible for processing and analyzing the image signal. Through the determination about the switching signal and the coordinate conversion of the image signal by an arithmetic unit, the interactive pointing device capable of switching capture ranges is enabled to be operable in hosts with different resolutions. | 12-29-2011 |
20110317040 | DETECTION DEVICE - A detection device includes an image capture element, a control signal generator, and a processor. The image capture element is used for capturing an optical signal, and outputting an image signal. The control signal generator is used for generating a control signal. The processor selectively converts the image signal into an object feature or an image feature in response to the control signal. Such a detection device can appropriately convert an operation mode, so as to have both efficacies of reducing the amount of transferred data and processing complex image data. | 12-29-2011 |
20120001848 | INTERACTIVE POINTING DEVICE CAPABLE OF SWITCHING CAPTURE RANGES AND METHOD FOR SWITCHING CAPTURE RANGES FOR USE IN INTERACTIVE POINTING DEVICE - An interactive pointing device capable of switching capture ranges includes an image capturing element and a processing unit. The image capturing element operates in a first capture range or a second capture range. The image capturing element is used for capturing a light source, and outputting an image signal. When a distance from the interactive pointing device to the light source is smaller than a reference value, the processing unit controls the image capturing element to detect the light source with the first capture range, and the processing unit converts the image signal into a first coordinate data. When the distance is greater than the reference value, the processing unit controls the image capturing element to detect the light source with the second capture range, and the processing unit converts the image signal into a second coordinate data. | 01-05-2012 |
20120068940 | ELECTRONIC DEVICE - An electronic device includes a housing, an optical touch module, and a detecting unit. The housing includes a first body and a second body, and an angle is formed between the first body and the second body. The optical touch module executes a positioning function by sensing signals. The detecting unit is configured to the optical touch module, and is used for detecting the angle. When the angle is smaller than a predetermined angle, the detecting unit instructs the optical touch module to pause executing the positioning function, so as to avoid false position determinations by the optical touch module. | 03-22-2012 |
20120098795 | OPTICAL TOUCH SCREEN SYSTEM AND SENSING METHOD FOR THE SAME - An optical touch screen system includes a touch screen, an image-sensing device, and a processing device. The image-sensing device generates a plurality of light-shielding information of an object at a plurality of time points. The processing device coupled to the image-sensing device includes a computing unit calculating a projected size difference value according to the plurality of light-shielding information, wherein the projected size difference value is a difference value between the projected sizes of the object on the touch screen at two different time points. | 04-26-2012 |
20120146215 | BONDING PAD STRUCTURE AND INTEGRATED CIRCUIT COMPRISING A PLURALITY OF BONDING PAD STRUCTURES - A bonding pad structure positioned on an integrated circuit includes a connecting pad, an insulation layer and a gold bump. The connecting pad is formed on the integrated circuit. The insulation layer is formed on the connecting pad, where the insulation layer has only one opening and a shape of the opening includes at least a bend. The gold bump is formed on the insulation layer, where the gold bump is electrically connected to the connecting pad through the opening of the insulation layer. | 06-14-2012 |
20120212639 | Image Sensor - An image sensor includes a sensor matrix including a plurality of sensing elements and a plurality of shutter control lines. Each sensing element includes an electronic shutter and a photo-detector, wherein the electronic shutter controls the exposure time of the photo-detector. Each shutter control line couples to a row or column of the electronic shutters, whereby different rows or columns of the electronic shutters can be independently controlled, and the photo-detectors in the same row or column can have the same exposure time. | 08-23-2012 |
20120292761 | BONDING PAD STRUCTURE AND INTEGRATED CIRCUIT COMPRISING A PLURALITY OF BONDING PAD STRUCTURES - A bonding pad structure positioned on an integrated circuit includes a connecting pad, an insulation layer and a gold bump. The connecting pad is formed on the integrated circuit. The insulation layer is formed on the connecting pad, where the insulation layer has only one opening and a shape of the opening includes at least a bend. The gold bump is formed on the insulation layer, where the gold bump is electrically connected to the connecting pad through the opening of the insulation layer. | 11-22-2012 |
20120299180 | BONDING PAD STRUCTURE AND INTEGRATED CIRCUIT COMPRISING A PLURALITY OF BONDING PAD STRUCTURES - A bonding pad structure positioned on an integrated circuit includes a connecting pad, an insulation layer and a gold bump. The connecting pad is formed on the integrated circuit. The insulation layer is formed on the connecting pad, where the insulation layer has only one opening and a shape of the opening includes at least a bend. The gold bump is formed on the insulation layer, where the gold bump is electrically connected to the connecting pad through the opening of the insulation layer. | 11-29-2012 |
20130215085 | Controlling Method Applied to A Sensing System - A controlling method applied to a sensing system includes the following step. Whether a specific function is started is determined according to the amount of pixels of a first total pattern acquired by sensing a first object. In an embodiment of the present invention, the step of determining whether the specific function is started according to the amount of pixels of the total pattern is the step of determining whether the specific function is started according to the amount of pixels of the total pattern and the length of time to successively acquire the total pattern. Accordingly, it is more convenient for a user to use the sensing system having the said controlling method. | 08-22-2013 |