Patent application number | Description | Published |
20090015943 | FIXED-FOCUS LENS - A fixed-focus lens including a first lens group, a second lens group and a third lens group which are arranged in sequence from an object side to an image side is provided. The first lens group has a negative refractive power and includes a first lens and a second lens arranged in sequence from the object side to the image side, and both having negative refractive powers. The first lens is an aspheric lens. The second lens group has a positive refractive power and includes a lens with positive refractive power. The third lens group has a positive refractive power and includes at least one first cemented lens. The fixed-focus lens satisfies 1.2<|f | 01-15-2009 |
20100231873 | FIXED-FOCUS LENS AND APPARATUS INTEGRATING OPTICAL PROJECTION AND IMAGE DETECTION - A fixed-focus lens disposed between an object side and an image side is provided. The fixed-focus lens includes a reflector, a curved reflector, a first lens group, and a second lens group disposed in sequence from the object side to the image side. The first lens group includes two aspheric lenses. The second lens group includes a spherical lens and an aspheric lens, wherein the aspheric lens of the second lens group is closest to the image side in the second lens group. Besides, an effective focal length (EFL) of the fixed-focus lens is f, an EFL of the second lens group is f | 09-16-2010 |
20120026603 | ZOOM LENS - A zoom lens disposed between an object side and an image side and including a first, second, third, and fourth lens group is provided. The first lens group has a negative refractive power and includes a first lens and a prism arranged in sequence from the object side to the image side. The first lens is an aspheric lens. A distance between the first lens and the prism is L, an effective focal length of the zoom lens at a wide-end is fw, and 1.5802-02-2012 | |
20140002715 | ZOOM LENS AND ZOOM LENS MODULE | 01-02-2014 |
Patent application number | Description | Published |
20140144581 | METHOD FOR MANUFACTURING A MAGNET-CONDUCTIVE DEVICE AND APPARATUS THEREOF - A method for manufacturing magnet-conductive device includes a filling step and an adhering step. The filling step includes providing a glue by a glue dispenser and contacting the glue with a first magnet-conductive plate to make the glue adhered to a lower surface of the first magnet-conductive plate. The adhering step includes making the lower surface of the first magnet-conductive plate face toward a second magnet-conductive plate, making the first magnet-conductive plate and the second magnet-conductive plate stackable from each other and adhering the first magnet-conductive plate and the second magnet-conductive plate via the glue. Eventually, by repeatedly performing the filling step and the adhering step, the desirable stacking quantity is achieved to form a magnet-conductive device. | 05-29-2014 |
20140284837 | METHOD FOR MANUFACTURING MAGNET-CONDUCTIVE DEVICE AND GLUE-INJECTABLE PUNCH STRUCTURE THEREOF - A method for manufacturing a magnet-conductive device includes performing a punch process to a plate by a glue-injectable punch structure, wherein the glue-injectable punch structure includes a punch head and a control member. The punch head comprises an accommodating cavity, an injection hole and an inlet, and a supply channel is formed by the accommodating cavity, the injection hole and the inlet. The control member selectively obstructs the supply channel or permits the supply channel into conduction. By using the method for manufacturing the magnet-conductive device, the stack between plural plates is simplified, and the coupling strength between adjacent plates is enhanced. In addition, this invention considers the gel between adjacent plates to be insulating medium to lower the iron loss of the magnet-conductive plates. | 09-25-2014 |
20150162788 | ROTOR CORE ASSEMBLY FOR A RELUCTANCE MOTOR AND MANUFACTURING METHOD OF THE SAME - A rotor core assembly for a reluctance motor and a manufacturing method of the same, wherein the rotor core assembly has multiple silicon steel laminations and a nonmagnetic material. The silicon steel laminations are axially stacked, and each silicon steel lamination has multiple magnetic flux sections. Each magnetic flux section has multiple arcuate grooves and multiple salient poles. The arcuate grooves are concentrically arranged. The salient poles protrude into the grooves. The nonmagnetic material is disposed in the grooves, and is wrapped around the salient poles, which enables the silicon steel laminations to remain securely assembled together. The salient poles are disposed in the grooves to avoid ruining the magnetic line of force. As a result, the rotor core assembly can keep rigidity of the assembled silicon steel laminations, and can keep the integrity of the magnetic circuit. | 06-11-2015 |
Patent application number | Description | Published |
20100093484 | POWER TRANSMISSION DEVICE - A power transmission device is provided. The power transmission device includes a motor, an intermediate gearset, and a planetary gearset assembly. The motor includes a motor output shaft. The intermediate gearset has an input gear connected to the motor output shaft. The motor drives an intermediate gear output shaft of an output gear of the intermediate gearset. The planetary gearset assembly has an input end connected to the intermediate gear output shaft. The intermediate gear output shaft drives a planetary gear output shaft of an output end of the planetary gearset assembly. | 04-15-2010 |
20100123372 | MOTOR INTEGRATED TO ELECTRONIC DEVICE - An integrated motor, integrated to a structural part and an electronic substrate of an electronic device, includes a base formed on the structural part of the electronic device, a rotor having a load, and a stator having a plurality of winding coils and a driving circuit respectively shaped on the electronic substrate of the electronic device, for driving the rotor to rotate in a specific direction. | 05-20-2010 |
20130234566 | MOTOR INTEGRATED TO ELECTRONIC DEVICE - An electronic device includes a first structural part, a first electronic substrate correspondingly mounted on the first structural part, and a motor. The motor includes a second structural part and a second electronic substrate, a base directly formed on the second structural part, a rotor having at least one load, and a stator. The first and second structural parts are integrally made. The first and second structural parts are combined to a single electronic structural part. The stator has a plurality of winding coils and a driving circuit directly shaped on the second electronic substrate respectively for driving the rotor. The first and second electronic substrates are integrally made. The first and second electronic substrates are combined to a single electronic substrate. Alternatively, the driving circuit is directly shaped in the second electronic substrate. | 09-12-2013 |
Patent application number | Description | Published |
20090167902 | IMAGE NOISE REDUCTION METHOD BASED ON OPTIMAL PRIMARY-COLOR SIGNAL - An image noise reduction method based on an optimal primary-color signal is suitable for a digital camera to reduce noises in a digital image. The image noise reduction method mainly includes the following steps, taking out primary-color signals of a digital image, including taking out high-frequency and low-frequency signals of the optimal primary-color signal and high-frequency and low-frequency signals of the worst primary-color signal by using a high-pass filter and a low-pass filter; next, mixing the high-frequency signal of the optimal primary-color signal with that of the worst primary-color signal, and superposing the mixed signal to the low-frequency signal of the worst primary-color signal, so as to get a digital image signal after noise reduction. | 07-02-2009 |
20130176466 | Image Capturing Device Capable of Reducing Smear Effect and Method for Reducing Smear Effect - A device and a method for reducing a smear effect. The device comprises an image sensing module and a smear reduction module. The image sensing module captures an image and optical black data generated from the optical area of the image sensing module. The smear reduction module searches the optical black data generated in the lower boundary of the optical black area corresponding to which generated in the upper boundary of the optical black area according to coordinates of the optical black data. Thereby, the smear reduction module can compute an offset line representing an offset of the optical black data, and the smear reduction module compensates the smear effect occurring in the image. | 07-11-2013 |
20130242130 | White Balance Method and Apparatus Thereof - An entered image is divided into a plurality of windows and it is determined, on a per-window basis, whether the image data within an applicable window is indicative of the color white, based upon the position of each window in the image and the continuity to its surrounding divided windows. A white balance method is performed based upon data of a window determined to be indicative of the color white. The present invention conducts a white balance process through the addition of determining the light source type weight and calculating the continuity of each divided window and its surrounding divided windows. In order the white balance process to accurately obtain the colors of an entered image even under the conditions of specific scenes with distinctive colors. | 09-19-2013 |
20150103213 | Method for Reducing Smear Effect in Image Capturing Device - A device and a method for reducing a smear effect. The device comprises an image sensing module and a smear reduction module. The image sensing module captures an image and optical black data generated from the optical area of the image sensing module. The smear reduction module searches the optical black data generated in the lower boundary of the optical black area corresponding to which generated in the upper boundary of the optical black area according to coordinates of the optical black data. Thereby, the smear reduction module can compute an offset line representing an offset of the optical black data, and the smear reduction module compensates the smear effect occurring in the image. | 04-16-2015 |