Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 27, 2018
Patent Application Number
15704253
Date Filed
September 14, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A plastic lens element includes an effective optical portion and a peripheral portion in order from an optical axis to an edge thereof. The peripheral portion includes a plurality of rib structures, wherein each of the rib structures has a strip shape in a radial direction of the optical axis, and the rib structures are arranged around the effective optical portion and indirectly connected to the effective optical portion.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
