Color wheel having a bonding apparatus
AssigneeProgressive Optoelectronics Technology Co., Ltd.
InventorJason Chen
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Abstract
A color wheel having a bonding apparatus consists of a carrier and a filter set. The carrier is a circular disk and has a first surface and a second surface opposite to each other. The first surface has a bulged rim formed thereon. The carrier has a plurality of apertures formed thereon between the bulged rim and the perimeter thereof. The filter set is mounted onto the first surface of the carrier. Adhesive is injected and filled into the apertures from the second surface such that the filter set is bonded to the first surface of the carrier to form the color wheel of the invention. The color wheel thus made has evenly coated adhesive without increasing the thickness thereof.
Claims7
A color wheel having a bonding apparatus, comprising:
- a carrier formed in a circular disk having a first surface and a second surface opposite to each other, the first surface having a bulged rim formed thereon, the carrier having a plurality of apertures formed thereon between the bulged rim and the perimeter thereof;
- and
- a filter set mounted onto the first surface of the carrier;
- wherein the apertures are filled with adhesive for bonding the filter set to the first surface of the carrier.
Dependencies are inferred from the claim text.