Patent application number | Description | Published |
20090038169 | APPARATUS FOR MEASURING THICKNESS OF LENS - An apparatus for measuring a thickness of a lens includes a plurality of first touch heads, a base, a plurality of second touch heads and a driving mechanism. The first touch heads each has a first curved contact surface for coming into contact with a first surface of the lens. The first curved contact surfaces have different curvatures for being selectively mated with the first surface of the lens. The base is configured for selectively mounting one of the first touch heads thereon. The second touch heads each has a second curved contact surface for coming into contact with a second surface of the lens. The second curved contact surfaces have different curvatures for being selectively mated with the second surface of the lens. The driving mechanism is configured for driving the mounted second touch head to move relative to the mounted first touch head. | 02-12-2009 |
20090102959 | IMAGE CAPTURE DEVICE AND METHOD FOR MANUFACTURING SAME - An image capture device includes a sensor and a first lens module. The sensor includes a photoactive region. The first lens module is disposed over the sensor. The first lens module includes a substrate, a nucleating layer, and at least one lens. The nucleating layer is disposed on the substrate. The lens is disposed on the nucleating layer and aligned with the photoactive region. | 04-23-2009 |
20090305603 | INTERACTIVE TOY SYSTEM - An interactive toy system comprises an image sensor, an information collecting unit, a memory, a comparative unit, a main control unit, and a light emitting diode array. The image sensor picks up movements of a user and output electrical signals. The information collecting unit collects the electrical signals and outputting processed signals after processing the electrical signals. The memory has a series of reference levels and an operation procedure stored therein, the operation procedure comprising many control signals corresponding to the reference levels. The comparative unit receives the processed signals and comparing the processed signals with the reference levels to output one of the corresponding control signals. The light emitting diode array is configured for emitting patterns of light by the main control unit based on the control signal from the comparative unit. | 12-10-2009 |
20100003892 | EYE - An eye is disclosed, which includes a spherical shell, a transparent body, a movable plate suspended inside the spherical shell, an elastic body disposed between the transparent body and the movable plate, and an electromagnetic driving device. The electromagnetic driving device drives the movable plate close to or away from the elastic body, and the elastic body is deformed when the electromagnetic driving assembly drives the movable plate. | 01-07-2010 |
20100010626 | ARTIFICIAL EYE - An artificial eye includes a supporter, a first clipping member, a second clipping member and an electroactive pupil. The second clipping member is positioned on the supporter. A peripheral portion of the second clipping member is positioned on a peripheral portion of the first clipping member. A gap is defined between the first and second clipping members. The electroactive pupil is positioned in the gap and contacts the first and second clipping members. | 01-14-2010 |
20100315360 | MULTI-TOUCH INPUT DEVICE - An exemplary multi-touch input device includes a stress sensing plate, a first polarizer, a infrared light module, a second polarizer, an infrared camera module, and a processor. The stress sensing plate has a touching surface, an internal stress is generated when an object touches the tress sensing plate. The infrared light source module is configured for emitting infrared light to the first polarizer. The first polarizer is disposed between the stress sensing plate and the infrared light source. The infrared camera module is configured for capturing the image corresponding to the infrared light outputting from the stress sensing plate through the second polarizer. The processor is to receive the infrared image from the infrared camera module and obtain the position or a trace the stress sensing plate be touched accordingly. | 12-16-2010 |
20100321342 | OPTICAL TOUCHPAD DEVICE - An optical touchpad device includes an LCD display module having a light output surface for outputting a linearly polarized light, a sensor, and an image capturing module. The sensor is disposed in front of the light output surface, transparent, and of being anisotropy when a pressure is applied thereon; the image capturing module has a polarizer whose polarization direction is perpendicular to that of the linearly polarized light, wherein, the linearly polarized light transmits through the sensor when the pressure applied upon the sensor, double refracts to two bundles of light with different vibration directions according to the pressure, and forms an interference image which is then captured by the image capturing module after the two bundles of light transmitting through the polarizer, thereby coordinates of a position of the senor where an user applies the pressure at can be calculated. | 12-23-2010 |
20100328430 | LENS MODULE FOR FORMING STEREO IMAGE - The disclosure provides a lens module for forming a stereo image. The lens module includes a point light source, a two-dimensional scanning unit, a camera sensor unit, and a data processing unit. The two-dimensional scanning unit is configured for controlling the light from the point light source to project onto an object to obtain image points, which are reflected and arrayed in a matrix on the object and scanning the image points. The camera sensor unit is configured for receiving the light reflected by the object and capturing an image of the image points. The data processing unit is configured for receiving the image from the camera sensor unit and performing an analysis on the image to obtain depth information of the object. | 12-30-2010 |
20110012867 | OPTICAL TOUCH SCREEN DEVICE - An optical touch screen device includes a display screen, a number of infrared sensors, two infrared sources, and a processing unit. The display screen has N sides, wherein N represents an integer greater than two. The number of infrared sensors is N−1. The N−1 infrared sensors are arranged adjacent N−1 sides of the display screen, respectively. The two infrared light sources are arranged at the remaining side such that light emitted from each of the two infrared sources cover the entire display screen and reaches the infrared sensors. The N−1 infrared sensors are configured for detecting locations of the shadows of an input device formed thereon and generating signals associated with the locations of the shadows. The processing unit is electrically connected to the infrared sensors for processing the signals to calculate a location of an input device on the surface of the display screen. | 01-20-2011 |
20110234806 | MONITOR FOR AUTOMOBILE - A monitor used in an automobile includes an image sensing module, a visual field adjustor, and a display. The image sensing module includes a lens module and an image sensor secured on an emitting light path of the lens module. The visual field adjustor includes a prism made from transparent materials and movably installed in an incident light path of the lens module. When the automobile reverses, the image sensing module cooperates with the visual field adjustor to capture optical image signals, and the display uses the optical image signals to create an image and displays the image. | 09-29-2011 |
20110242407 | CAMERA MODULE AND METHOD FOR MAKING SAME - A camera module includes a lens module, an infrared cut film covering the majority of the outer surface of the lens module, a printed circuit board, and a mass of reflowable solder paste attaching the lens module to the print circuit board. | 10-06-2011 |
20110249898 | HANDWRITING RECOGNITION DEVICE HAVING AN EXTERNALLY DEFINED INPUT AREA - A handwriting recognition device includes a main body having a side surface and an operation surface perpendicularly connecting to the side surface, and a first lens module and a second lens module arranged at opposite sides of the side surface. A first optical axis of the first lens module extends to perpendicularly cross a second optical axis of the second camera module outside the side surface. An overlapped area of a view angle of the first lens module and a view angle of the second lens module is defined as an input area. The first lens module is configured to capture a first picture of a handwriting tool in the input area. The second lens module is configured to capture a second picture of the handwriting tool in the input area. The handwriting recognition device calculates coordinates of the handwriting tool according to the first and the second pictures. | 10-13-2011 |
20120132790 | ELECTRONIC DEVICE HAVING PROXIMITY DETECTION FUNCTION - An electronic device having proximity detection function includes a front cover, a frame arranged under the front cover, a light emitter and a photo sensor received in the frame. A spacer is arranged between the front cover and the frame to prevent a portion of light from the light emitter from travelling to the photo sensor, when the front cover and the frame are not parallel. | 05-31-2012 |
20130037695 | IMAGE PICK-UP APPARATUS - An image pick-up apparatus includes a lens module, a base plate and an image sensor. The lens module includes a lens barrel and an optical lens. The optical lens has an optical axis. The base plate has a first surface facing toward the lens module, and an opposite second surface. The base plate has a through hole through the first and second surfaces. The through hole includes a first hole adjacent to the lens module and a second hole away from the lens module. The first hole is in communication with the second hole. The first hole has a first hole portion with a rectangular cross section. Inner surfaces of the first hole portion is inclined relative to the optical axis. An image sensor received in the second hole. The optically effective region of the image sensor has a smaller area than the opening of the first hole. | 02-14-2013 |
20130038774 | IMAGE PICK-UP APPARATUS - An image pick-up apparatus includes a lens module, a base plate, and an image sensor. The lens module includes a lens barrel and an optical lens received in the lens barrel. The base plate has two opposite surfaces and a rectangular through hole defined between the two surfaces. The image sensor is fixed to the base plate. The image sensor has a top surface facing the lens module. The top surface includes a rectangular exposed portion in the through hole. The exposed portion includes a rectangular optically effective region configured for capturing images. A distance between neighboring long sides of the optically effective region and the exposed portion being greater than 0.47 times of a length of the through hole, and a distance between the neighboring short sides of the optically effective region and the exposed portion being greater than 0.27 times of the length. | 02-14-2013 |
20130038787 | IMAGE PICK-UP APPARATUS - An image pick-up apparatus to reduce glare includes a lens module, a light shielding plate and an image sensor. The lens module includes a lens barrel and a base plate. The base plate defines a first through hole. The light shielding plate is arranged between the lens module and the base plate, and defines a second through hole. The image sensor has an exposed portion. The exposed portion has an optically effective region. The first through hole is arranged between the light shielding plate and the effective region. A projection of a border of the second through hole on the exposed surface surrounds a projection of a border of the effective region on the exposed surface, and a projection of a border of the first through hole on the exposed surface surrounds the projection of the border of the second through hole on the exposed surface. | 02-14-2013 |
20130044253 | OPTICAL LENS AND IMAGE PICK-UP APPARATUS HAVING SAME - A lens includes an optically effective portion and a peripheral portion. The optically effective portion is configured for converging light, and includes a first surface, a second surface, and a third surface interconnecting the first and second surfaces. The first and second surfaces are plane surfaces, and are parallel with each other. The third surface is a convex surface. The peripheral portion is arranged surrounding the optically effective portion. The peripheral portion has a fourth surface substantially perpendicular to the first and second surfaces. The third surface is convex away from the fourth surface. The first surface intersects the fourth surface at a first side. The second surface intersects the fourth surface at a second side. The first and second sides have a same length. The length is greater than a distance between the first side and the second side. | 02-21-2013 |