VICTORY GAIN GROUP CORPORATION Patent applications |
Patent application number | Title | Published |
20130065348 | PACKAGE PROCESS OF BACKSIDE ILLUMINATION IMAGE SENSOR - In a package process of backside illumination image sensor, a wafer including a plurality of pads is provided. A first carrier is processed to form a plurality of blind vias therein. The first carrier is adhered to the wafer so that the blind vias face to the pads correspondingly. A spacing layer is formed and a plurality of sensing components are disposed. A second carrier is adhered on the spacing layer. Subsequently, a carrier thinning process is performed so that the blind vias become the through holes. An insulating layer is formed on the first carrier. An electrically conductive layer is formed on the insulating layer and filled in the though holes to electrically connect to the pads. The package process can achieve the exact alignment of the through holes and the pads, thereby increasing the package efficiency and improving the package quality. | 03-14-2013 |
20130057750 | IMAGE SENSING DEVICE - An image sensing device includes an image sensing chip, an optical module and a protecting element. The image sensing chip has a front surface defining an image sensing region thereon. The optical module includes a barrel and at least one transparent element. The barrel is directly disposed on the front surface and around the image sensing region. The transparent element is disposed in the barrel and faces to the image sensing region. The protecting element covers an area of the front surface outside the optical module and surrounds the barrel. The image sensing device has a thin thickness. | 03-07-2013 |
20130049230 | STACKING METHOD AND STACKING CARRIER - A stacking carrier and a stacking method are provided. The stacking method is used between a wafer and a stacking carrier having the same shape. The stacking method includes the following steps. Firstly, an adhesive layer is coated on a surface of the carrier. Then, the adhesive layer corresponding to an edge of the carrier is partially removed, thereby defining at least one adhesive layer indentation. Afterwards, the wafer is stacked on the carrier through the adhesive layer having the adhesive layer indentation. | 02-28-2013 |