基本信息:
- 专利标题： METHOD AND APPARATUS FOR APPLYING MATERIALS TO AN OPTICAL SUBSTRATE
- 专利标题（中）：将材料应用于光学基板的方法和装置
- 申请号：PCT/US2005002052 申请日：2005-01-21
- 公开(公告)号：WO2005069967A2 公开(公告)日：2005-08-04
- 发明人： INCERA ALEXANDER F , STROBEL WOLFGANG M , GORDON THOMAS A , LOGAN DAVID J
- 申请人： GERBER SCIENT INC , INCERA ALEXANDER F , STROBEL WOLFGANG M , GORDON THOMAS A , LOGAN DAVID J
- 专利权人： GERBER SCIENT INC,INCERA ALEXANDER F,STROBEL WOLFGANG M,GORDON THOMAS A,LOGAN DAVID J
- 当前专利权人： GERBER SCIENT INC,INCERA ALEXANDER F,STROBEL WOLFGANG M,GORDON THOMAS A,LOGAN DAVID J
- 优先权： US53831204 2004-01-22
- 主分类号： B05B13/04
- IPC分类号： B05B13/04 ; B05D1/00 ; B05D3/12 ; B05D7/02 ; B29D11/00 ; G02B6/00
摘要：
The apparatus and method described utilizes a discrete deposition process to apply materials to an optical substrate. The materials can be applied to an optical substrate to create an ophthalmic lens or apply a coating to a lens or other optical surface. Average surface roughness below 10 nanometers can be achieved using the described apparatus and method. Localized error is minimized to less than 1 micron over a 1 mm linear distance to avoid a lens anomaly such as a localized power distortion or power wave. Coating is applied to an entire substrate surface or selected portions. Material can be deposited on the optical substrate to provide the substrate with desired refracting properties. One or more surfaces of the substrate can be coated. Waste material is minimized and a uniform coating is applied for the improvement of optical qualities of the substrate.
摘要（中）：
所描述的装置和方法利用离散沉积工艺将材料施加到光学衬底。 这些材料可以应用于光学基底以产生眼科镜片或将涂层施加到透镜或其它光学表面。 使用所述的装置和方法可以获得低于10纳米的平均表面粗糙度。 局部误差在1 mm线性距离下最小化到小于1微米，以避免透镜异常，例如局部功率失真或功率波。 将涂层施加到整个基板表面或选定部分。 材料可以沉积在光学基底上，为基底提供所需的折射特性。 可以涂覆基材的一个或多个表面。 废料被最小化并且施加均匀的涂层以提高基材的光学质量。