Hung-Chia
Hung-Chia Chen, Hsinchu County TW
Patent application number | Description | Published |
---|---|---|
20120096660 | Cleaning Cylinder Apparatus - A novel cleaning tool is provided. A net-like carrier is twined on an inner cylinder. Protrusions of the inner cylinder are butted again a cleaning unit. With the net-like carrier and the protrusions, a bond between the cleaning unit and the inner cylinder is enhanced to strengthen the whole structure. Thus, stability of high-speed rotation of the cleaning unit is further improved to avoid separating the cleaning unit and the inner cylinder. | 04-26-2012 |
Hung-Chia Tsai, Taichung City TW
Patent application number | Description | Published |
---|---|---|
20130181355 | Support Structure for TSV in MEMS Structure - An embodiment is a method for forming a microelectromechanical system (MEMS) device. The method comprises forming a MEMS structure over a first substrate, wherein the MEMS structures comprises a movable element; forming a bonding structure over the first substrate; and forming a support structure over the first substrate, wherein the support structure protrudes from the bonding structure. The method further comprises bonding the MEMS structure to a second substrate; and forming a through substrate via (TSV) on a backside of the second substrate, wherein the overlying TSV is aligned with the bonding structure and the support structure. | 07-18-2013 |
Hung-Chia Wang, Fongshan City TW
Patent application number | Description | Published |
---|---|---|
20100310176 | Apparatus and Method for Measuring Depth and Method for Computing Image Defocus and Blur Status - An apparatus and a method for measuring the depth of an object in a scene and a method for computing image defocus and blur status are provided. An image analysis unit receives a plurality of reference blurred images, analyzes the reference blurred images, produces reference grey-scale distribution data, where the reference blurred images corresponds to a plurality of reference depths, respectively. A blur comparison module produces a blur model according to the reference grey-scale distribution data and the corresponding reference depths. The image analysis unit receives a target blurred image, analyzes the target blurred image, and produces and transmits target grey-scale distribution data to the blur comparison module for comparing the target grey-scale distribution data according to the blur model, and producing depth information. Moreover, the present invention further produces the corresponding blur status data, used in defocus and blur computations, according to the defocused and blurred image. | 12-09-2010 |