Patent application number | Description | Published |
20120176768 | LED Light Tube - An LED (Light-Emitting Diode) light tube includes a transparent tube, a phosphor layer and a base board. The phosphor layer is coated on a surface of the transparent tube, wherein a thickness of the phosphor layer is 10-100 μm. The base board is arranged inside the transparent tube for carrying a plurality of LEDs (Light-Emitting Diodes), wherein the length between the base board and the top of the transparent tube is H, and the distance between every two adjacent LEDs is P, and H/P is not smaller than 0.134 and H is 9.5-38 mm. | 07-12-2012 |
20120307115 | COLOR INTERPOLATION SYSTEM AND METHOD THEREOF - A color interpolation system is disclosed. An enhancement unit receives raw signals from an image sensor, and then processes the raw signals to output an enhanced first signal. A first interpolation unit receives and processes a raw first signal and accordingly outputs an interpolated first signal. A gain generator generates an enhancement gain according to the enhanced first signal and the interpolated first signal. | 12-06-2012 |
20120320562 | LED LIGHTING DEVICE - An LED (Light-Emitting Diode) lighting device is provided. The LED lighting device comprises an LED module, a lamp cover, and a phosphor layer. The LED module comprises a circuit board comprising a driving circuit and a plurality of LEDs mounted on the circuit board and driven by the driving circuit so as to emit light of 300-700 nm in wavelength. The lamp cover is configured to shield the LED module. The phosphor layer is coated on an inner surface of the lamp cover towards the LED module and configured to transform the light of 300-700 nm in wavelength to a luminary light of 400-700 nm in wavelength. | 12-20-2012 |
20120326184 | LED LIGHTING FIXTURE AND THE MANUFACTURING METHOD THEREOF - A LED (Light-Emitting Diode) lighting fixture and a manufacturing method thereof are disclosed. The LED lighting fixture comprises a LED module generating light at a wavelength range of 300-700 nm, a lamp cover shielding the LED module, and a phosphor layer. The phosphor layer which is coated on an inner surface towards the LED module comprises at least two types of phosphor mixed at a default ratio for transforming the light of 300-700 nm in wavelength to luminary light in the wavelength range of 400-700 nm. | 12-27-2012 |
20130077860 | IMAGE SIGNAL PROCESSOR AND METHOD FOR IMAGE ENHANCEMENT - An image signal processor for image enhancement is provided. The image signal processor receives a first, a second, and a third component of an RGB signal of each pixel of an image, and has: an image enhancer for performing image enhancement on the first component of the RGB signal to produce a first enhanced component of the RGB signal; a gain generator, coupled to the image enhancer, for producing an enhancement gain based on the first component and the first enhanced component of the RGB signal; and a gain multiplier, coupled to the gain generator, for performing image enhancement on the second and the third component based on the enhancement gain to produce a second and a third enhanced component. | 03-28-2013 |
20140375850 | SYSTEM AND METHOD OF REDUCING NOISE - In a system and method of reducing noise, an image sensor with a color filter array (CFA) outputs raw data, and a noise reduction device corrects the raw data according to distances between an original current pixel and neighboring same-color pixels in a process mask, thereby generating a new current pixel so as to output corrected raw data. A color interpolation device couples to receive the corrected raw data to result in full-color data. | 12-25-2014 |
20150077599 | LENS SHADING CORRECTION METHOD AND IMAGE SIGNAL PROCESSOR FOR PERFORMING THE SAME - A lens shading correction method for pixels of an image is provided. The method includes the steps of: inputting coordinates of the pixels and setting a threshold range on the image; providing a first gain function and a second gain function, each relating the coordinates of the pixels to brightness gains; performing the first gain function on the pixels located at the interior of the threshold range for calculating the brightness gains; and performing a blended gain function on the pixels located at the exterior of the threshold range for calculating the brightness gains, wherein the blended gain function is the combination of the first gain function and the second gain function. | 03-19-2015 |
20150124128 | LENS SHADING CORRECTION SYSTEM - A lens shading correction (LSC) system includes an illuminant estimator configured to calculate at least one spectral association-measurement of a current frame according to pixel data of an LSC circuit, and then to correlate the at least one calculated spectral association-measurement with spectral association-measurements of a plurality of pre-defined illuminants to determine at least one correlated illuminant. An LSC parameter generator retrieves at least one set of pre-calibrated LSC parameters from a pre-calibrated LSC parameter memory. The LSC parameter generator generates a set of LSC parameters based on the at least one retrieved set of pre-calibrated LSC parameters according to the at least one correlated illuminant. | 05-07-2015 |
20150281666 | IMAGE SENSOR EQUIPPED WITH ADDITIONAL GROUP OF SELECTIVELY TRANSMISSIVE FILTERS FOR ILLUMINANT ESTIMATION, AND ASSOCIATED ILLUMINANT ESTIMATION METHOD - An image sensor includes a two dimensional array of pixel elements, a color filter array, and a digital circuit. The color filter array is superimposed on and in registration with the two dimensional array of pixel elements. The color filter array includes a first group of selectively transmissive filters and a second group of selectively transmissive filters. The first group of selectively transmissive filters is arranged to selectively transmit spectral energy in M colors of the visible spectrum, wherein M is larger than two. The second group of selectively transmissive filters is arranged to selectively transmit spectral energy in N colors of the visible spectrum, wherein any selectively transmissive filter of the first and the second groups of selectively transmissive filters is arranged to transmit spectral energy in one specific color of the visible spectrum, and N is larger than M. An associated illuminant estimation method is also provided. | 10-01-2015 |
Patent application number | Description | Published |
20080230492 | System and Method for Replacing Resist Filter to Reduce Resist Filter-Induced Wafer Defects - System and method for replacing a resist filter in such a manner as to reduce filter-induced wafer defects are described. In one embodiment, the system comprises a filtration system connected to a dispenser, the filtration system comprising a filter; and a switch connected to the filter for selectively connecting the filtration system to throughput one of a first chemical solution and a second chemical solution. | 09-25-2008 |
20100285399 | WAFER EDGE EXPOSURE UNIT - A wafer edge exposure unit comprises a chuck for supporting a wafer. The chuck is rotatable about a central axis. A plurality of light sources are positioned or movably positionable with a common radial distance from the axis of the rotatable chuck, each light source configured to direct exposure light on a respective edge portion of the wafer simultaneously. | 11-11-2010 |
20140054212 | SYSTEM AND METHOD FOR REPLACING RESIST FILTER TO REDUCE RESIST FILTER-INDUCED WAFER DEFECTS - System and method for replacing a resist filter in such a manner as to reduce filter-induced wafer defects are described. In one embodiment, the system comprises a filtration system connected to a dispenser, the filtration system comprising a filter; and a switch connected to the filter for selectively connecting the filtration system to throughput one of a first chemical solution and a second chemical solution. | 02-27-2014 |
20150058817 | Semiconductor Overlay Production System and Method - Disclosed herein is a system and method for producing semiconductor devices using overlays, the method comprising associating one or more patterned overlays with respective ones of reserved regions in a layer template, receiving a layer design based on the layer template, identifying the reserved regions in the layer design, generating a production layer design based on the layer design, the production layer design describing at least one production overlay in one of the reserved regions, and fabricating one or more devices based on the production layer design. | 02-26-2015 |
20150302127 | Semiconductor Overlay Production System and Method - Disclosed herein is a system and method for producing semiconductor devices using overlays, the method comprising associating one or more patterned overlays with respective ones of reserved regions in a layer template, receiving a layer design based on the layer template, identifying the reserved regions in the layer design, generating a production layer design based on the layer design, the production layer design describing at least one production overlay in one of the reserved regions, and fabricating one or more devices based on the production layer design. | 10-22-2015 |
Patent application number | Description | Published |
20140060772 | FLAKE AND METHOD FOR REDUCING TEMPERATURE OF WASTE HEAT DISCHARGED FROM AIR CONDITIONER - The invention provides a flake and method for reducing waste heat using water produced when an air conditioner operates and thereby heat exchange efficiency can increase. Accordingly, an energy-saving effect can be achieved. The flake is placed at an inner bottom side of the air conditioner and between a condenser fan and a condenser coil. When the condenser fan operates, wind power created by the condenser fan has a portion blowing toward the flake, and then blowing toward underlying water, produced when the air conditioner operates, along the flake such that the water can move to the condenser coil and cool the condenser coil. Thereby, the temperature of discharged waste heat can be reduced. When the condenser coil cools, heat exchange efficiency increases. Accordingly, an indoor cooling effect can be improved and an energy-saving effect can be achieved. | 03-06-2014 |
20140242901 | AIRFLOW OUTLET OF AIR-CONDITIONING DEVICE - The present invention provides an airflow outlet of air-conditioning device, which comprises a main body having one end forming an entrance opening and an opposite end forming a plurality of outward-projecting curved ridges. At least one of the curved ridges has a side wall forming at least one through hole to allow air to pass through the through hole. The present invention allows airflows generated by an air-conditioning device to be conducted to the through hole to be discharged therefrom. Since the through hole is formed in a side wall, airflows do not blow directly down as that occurring in the conventional devices and instead blowing sideways so as to eliminate any potential risk of causing discomfort of persons located under the airflow outlet. | 08-28-2014 |
20140374057 | HEAT DISSIPATION DEVICE - The heat dissipation device is installed on a building's exterior wall for blocking and dissipating the heat energy from sun. The heat dissipation device contains a cuboid body, a number of support elements. The cuboid body is hollow with openings on a top side and a bottom side, respectively. The support elements are positioned in the space inside the cuboid body, thereby partitioning the space into a number of heat dissipation channels. The heat dissipation channels independently connect the top and bottom openings of the cuboid body. A number of the heat dissipation devices can be installed on the outer surface of a building's exterior wall. Through the heat convection provided by the heat dissipation devices, the heat energy produced by sun is dissipated and the building's exterior wall is cooled down. The heat dissipation device can also prevent rain from permeating into the building. | 12-25-2014 |
Patent application number | Description | Published |
20100039597 | Liquid Crystal Display Panel and Method for Manufacturing Thereof and Liquid Crystal Display Incorporating the Same - A liquid crystal display panel including several first electrode portions, several second electrode portions, and a smectic liquid crystal layer is provided. The first electrode portions and the second electrode portions are disposed on a first substrate. When an AC voltage is applied on the first electrode portions and the second electrode portions, the direction of a horizontal electrical field formed between each first electrode portion and the adjacent second electrode portion is parallel to the surface of the first substrate. The smectic liquid crystal layer is interposed between the first substrate and a second substrate. During the phase change of a liquid crystal molecule of the smectic liquid crystal layer, the horizontal electrical field generated by applying the AC voltage on the first electrode portions and the second electrode portions facilitates the alignment of the liquid crystal molecule of the smectic liquid crystal layer. | 02-18-2010 |
20100139856 | Method for Manufacturing a Liquid Crystal Display - A method for manufacturing a transflective LCD panel having a transmissive region and a reflective region includes steps of providing an upper substrate and a lower substrate in parallel, forming a first alignment film on the upper substrate, forming a reflective layer on the reflective region of the lower substrate, forming an first insulating layer to cover the reflective layer and the lower substrate, forming a second insulating layer to cover the first insulating layer, forming positive and negative driving electrodes wrapped in the second insulating layer, forming a coplanar second alignment film to cover the second insulating layer, packaging the upper substrate and the lower substrate, and filling liquid crystal molecules. | 06-10-2010 |