| CREATIVE TECHNOLOGY CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20110162526 | TWO-SIDED ATTRACTION STRUCTURE, EXHIBITING OR INDICATING APPARATUS USING SAME, DUST COLLECTING APPARATUS, AND PLANT GROWING APPARATUS - Provided is a two-sided attraction structure that can be used repeatedly with remarkable ease, thereby being free from the problem of material wasting or the like, is free from the problem of energy, and can be employed for various uses including an exhibition/information apparatus and a dust collecting apparatus. The two-sided attraction structure includes an electrostatic chuck portion ( | 07-07-2011 |
| 20100194012 | SUBSTRATE SUCTION APPARATUS AND METHOD FOR MANUFACTURING THE SAME - Provided is a substrate suction apparatus which has a vacuum suction mechanism and an electrostatic attraction mechanism, and improves planarity of a subject to be processed by improving uniformity in vacuum suction power. A method for manufacturing such substrate suction apparatus is also provided. A substrate suction apparatus ( | 08-05-2010 |
| 20090041980 | Electrostatic Chuck and Electrode Sheet for Electrostatic Chuck - An electrostatic chuck having excellent chucking force and holding force is provided. The electrostatic chuck includes a laminate structure in which a first insulating layer, a first electrode layer, an interelectrode insulating layer, a second electrode layer and a second insulating layer are successively laminated on a metal base in an order of increasing distance from the metal base. The second electrode layer includes a pattern electrode having a plurality of opening portions within a flat area, and a shortest distance X between mutually opening portions and a length L of a line segment formed by feet of perpendiculars when barycenters of the adjacent opening portions are projected to a virtual line which is a straight line parallel to the shortest distance X satisfy L/X≦1.5 and L<2.6 mm. | 02-12-2009 |
