Wintek Technology Dongguan Ltd. Patent applications |
Patent application number | Title | Published |
20120127436 | ILLUMINATION MODULE AND PROJECTION APPARATUS - A projection apparatus including an illumination module, a display panel, and a projection lens module is provided. The illumination module includes a light source assembly including a light guide plate, a light source, a reflector, and a reflective polarizer, and a polarized beam splitter (PBS). The light guide plate has a light emitting surface, a bottom surface opposite to the light emitting surface, and a light incident surface connected between the light emitting surface and the bottom surface. The light source, the reflector, and the reflective polarizer are faced to the light incident surface, the bottom surface, and the light emitting surface respectively. The PBS is disposed beside the reflective polarizer away from the light guide plate. The display panel and the light source assembly are respectively located at two adjacent sides of the PBS. The projection lens module is disposed beside the PBS away from the display panel. | 05-24-2012 |
20120075218 | TOUCH PANEL AND TOUCH DISPLAY DEVICE USING THE SAME - A touch panel comprising a substrate, a touch element, a first grounding electrode, an insulation layer and a second grounding electrode is disclosed. The touch element is disposed on a first surface of the substrate. The first grounding electrode is disposed on the first surface to surround the touch element. The insulation layer is disposed on the first surface to cover the touch element and the first grounding electrode. The second grounding electrode is disposed on the first insulation layer or on a second surface of the substrate opposite to the first surface. Therefore, the ESD can be conducted to the grounding end G of the circuit component through the enclosed first grounding electrode, and the signal interference between the touch panel and display can be shielded by the second grounding electrode to enhance anti-ESD and anti-noise abilities of the touch panel. | 03-29-2012 |
20120062515 | TOUCH PANEL AND THE TOUCH DISPLAY DEVICE USING THE SAME - A touch panel comprising a substrate, a plurality of first electrodes and a plurality of second electrodes is provided. The first electrodes and the second electrodes are disposed on the substrate in rows and columns. The first electrodes are formed as triangles of a base wherein the corresponding first electrodes aligned in any two neighboring columns are symmetrically arranged in shape based on the base, and the first electrodes aligned in the same row are serially connected by multiple first conductive lines. The second electrodes are formed as triangles of a base, wherein the corresponding second electrodes aligned in any two neighboring columns are symmetrically arranged in shape based on the base, and the second electrodes aligned in the same column are serially connected by multiple second conductive lines. The first conductive lines are arranged crossing over and insulated from the second conductive lines. | 03-15-2012 |