Inert Ultraviolet Curing Apparatus
US-2024416558-A1 · Dec 19, 2024 · US
Method and an apparatus for manufacturing an optical lens
US9254615B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9254615-B2 |
| Application number | US-200913141686-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 22, 2009 |
| Priority date | Dec 22, 2008 |
| Publication date | Feb 9, 2016 |
| Grant date | Feb 9, 2016 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A method of manufacturing an optical lens, the method comprising the steps of blocking a lens member at a first position on a blocker; determining the first position of the lens member with respect to the blocker; comparing the first position of the lens member with a predetermined position in order to determine a positioning error between the first position and the predetermined position; determining a surface position of the surface to be manufactured with respect to the blocker according to the positioning error; and configuring operational parameters of a lens manufacturing tool in order to manufacture a surface according to the determined surface position such that the desired optical properties of the optical lens are respected. The invention further relates to an apparatus for manufacturing an optical lens.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of manufacturing an optical lens, the method comprising the steps of: removably mounting a lens member at a first position on a single blocking surface, the lens member having a surface to be manufactured and an opposing surface to the surface to be manufactured, the opposing surface being in contact with the blocking surface; determining the first position of the lens member with respect to the blocking surface while the lens member is on…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
- B29D11/00009Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Cross-Sectional Technologies · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9254615B2 cover?
- A method of manufacturing an optical lens, the method comprising the steps of blocking a lens member at a first position on a blocker; determining the first position of the lens member with respect to the blocker; comparing the first position of the lens member with a predetermined position in order to determine a positioning error between the first position and the predetermined position; dete…
- Who is the assignee on this patent?
- Gourraud Alexandre, Essilor Int
- What technology area does this patent fall under?
- Primary CPC classification B29D11/00009. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 09 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).