Invention Grant
US08268544B2 Stamp for patterning, method for manufacturing such stamp and method for manufacturing an object using the stamp
有权
用于图案化的印模，用于制造这种印模的方法和使用印模制造物体的方法
- Patent Title: Stamp for patterning, method for manufacturing such stamp and method for manufacturing an object using the stamp
- Patent Title (中): 用于图案化的印模，用于制造这种印模的方法和使用印模制造物体的方法
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Application No.: US11721199Application Date: 2005-12-01
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Publication No.: US08268544B2Publication Date: 2012-09-18
- Inventor: Heinz Schmid , Bruno Michel , Urs Kloter , Gerhard Keller , Jean-Paul Cano
- Applicant: Heinz Schmid , Bruno Michel , Urs Kloter , Gerhard Keller , Jean-Paul Cano
- Applicant Address: FR Charenton le Pont US NY Armonk
- Assignee: Essilor International (Compagnie Generale d'Optique),International Business Machines Corporation
- Current Assignee: Essilor International (Compagnie Generale d'Optique),International Business Machines Corporation
- Current Assignee Address: FR Charenton le Pont US NY Armonk
- Agency: Occhiuti Rohlicek & Tsao LLP
- International Application: PCT/EP2005/013529 WO 20051201
- International Announcement: WO2006/061255 WO 20060615
- Main IPC: G03F7/26
- IPC: G03F7/26 ; B41F31/00 ; B29C47/00
Abstract:
A stamp for patterning onto a receiving surface of an object (101) according to a defined pattern (P) comprises a stamping surface (21) of a resilient diaphragm (20). The stamping surface is planar at rest. The pattern is reproduced on the stamping surface and the diaphragm is affixed to a rigid body (13) along a peripheral edge, so that a middle part of the diaphragm can move along a direction perpendicular to the stamping surface. The diaphragm (20) is more flexible near the peripheral edge than in the middle part. Then, the pattern (P) printed on a pseudo-spherical receiving surface (103) using the stamp exhibits few distortion.
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