| Patent application number | Description | Published |
|---|
| 20090250247 | CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF - A circuit board including a first dielectric layer having a first surface and a second surface, a first circuit layer, a second dielectric layer, and a second circuit layer is provided. At least one trench is formed on the first surface, and the first circuit layer is formed on an inside wall of the trench. In addition, the second dielectric layer is disposed in the trench, and covers the first circuit layer. The second circuit layer is disposed in the trench, and the second dielectric layer is located between the first circuit layer and the second circuit layer. A manufacturing method of the circuit board is further provided. | 10-08-2009 |
| 20090294888 | METHOD FOR FABRICATING AN IMAGE SENSOR - A method for fabricating an image sensor is disclosed. First, a semiconductor substrate is provided, in which a photosensitive region is defined on the semiconductor substrate. At least one photosensitive material is then formed on the semiconductor substrate, and a first exposure process is performed to form a tapered pattern in the photosensitive material. A second exposure process is performed to form a straight foot pattern in the photosensitive material, and a developing process is performed to remove the tapered pattern and straight foot pattern to form the photosensitive material into a plurality of photosensitive blocks. A reflow process is conducted thereafter to form the photosensitive blocks into a plurality of microlenses. | 12-03-2009 |
| 20090321862 | IMAGE SENSOR AND FABRICATING METHOD THEREOF - A method for fabricating an image sensor, which includes the following steps, is provided. A semiconductor substrate including a sensor array, a pad and a passivation layer is provided, and the passivation layer covers the sensor array and the pad. An opening, which comprises tapered sidewalls not perpendicular to a bared surface of the pad, is formed in the semiconductor substrate to expose the pad. An under layer is formed on the semiconductor substrate, and covers the pad and the passivation layer. A color filter array is formed on the under layer and over the corresponding sensor array. A planar layer is formed on the color filter array. A portion of the under layer is removed to expose the pad. A plurality of U-lenses is formed on the planar layer. | 12-31-2009 |
| 20100000086 | METHOD OF MAKING A MOLDED INTERCONNECT DEVICE - The present invention provides a method of making a molded interconnect device. The method includes the steps of: injection molding a plastic body having thereon at least one patterned circuit trench structure; and filling a conductive material into the patterned circuit trench structure thereby forming a circuit trace on the plastic body. | 01-07-2010 |
| 20100089627 | MULTILAYER THREE-DIMENSIONAL CIRCUIT STRUCTURE AND MANUFACTURING METHOD THEREOF - A multilayer three-dimensional circuit structure and a manufacturing method thereof are provided in the present invention. The manufacturing method includes following steps. First, a three-dimensional insulating structure is provided. A first three-dimensional circuit structure is then formed on a surface of the three-dimensional insulating structure. Next, an insulating layer covering the first three-dimensional circuit structure is formed. Thereafter, a second three-dimensional circuit structure is formed on the insulating layer. Subsequently, at least a conductive via penetrating the insulating layer is formed for electrically connecting the second three-dimensional circuit structure and the first three-dimensional circuit structure. | 04-15-2010 |
| 20110057277 | Image sensor structure and fabricating method therefor - An image sensor structure and a method for making the image sensor structure, for avoiding or mitigating lens shading effect. The image sensor structure includes a substrate, a sensor array disposed at the surface of the substrate, a dielectric layer covering the sensor array, wherein the dielectric layer includes a top surface having a dishing structure, an under layer filled into the dishing structure and having a refraction index greater than that of the dielectric layer, a filter array disposed on the under layer corresponding to the sensor array, and a microlens array disposed above the filter array. A top layer may be additionally disposed to cover the filter array and the microlens array is disposed on the top layer. | 03-10-2011 |
| 20110139188 | WAFER CLEANING DEVCIE AND METHOD THEREOF - A wafer cleaning device comprising a wafer stage for holding a wafer having a surface to be washed, a first nozzle positioned above the wafer, a second nozzle positioned above the wafer. A first height is between the first nozzle and the surface and a second height is between the second nozzle and the surface, wherein the first height is shorter than the second height. | 06-16-2011 |
| 20110253435 | MULTILAYER THREE-DIMENSIONAL CIRCUIT STRUCTURE - A multilayer three-dimensional circuit structure and a manufacturing method thereof are provided in the present invention. The manufacturing method includes following steps. First, a three-dimensional insulating structure is provided. A first three-dimensional circuit structure is then formed on a surface of the three-dimensional insulating structure. Next, an insulating layer covering the first three-dimensional circuit structure is formed. Thereafter, a second three-dimensional circuit structure is formed on the insulating layer. Subsequently, at least a conductive via penetrating the insulating layer is formed for electrically connecting the second three-dimensional circuit structure and the first three-dimensional circuit structure. | 10-20-2011 |
| 20120261731 | IMAGE SENSOR - An image sensor is disclosed. The image sensor includes a substrate, at least a color filter, and a microlens disposed on the color filter. The substrate includes a passivation layer thereon, and the color filter is disposed on the passivation layer, in which the color filter is truncated. | 10-18-2012 |
