Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yeong-Ming Chang0
Nai-Yuan Tang0
Yao-Wei Liu0
Date of Patent
July 10, 2018
0Patent Application Number
151402450
Date Filed
April 27, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens can have negative refractive force, wherein both surfaces thereof are aspheric, and at least one surface thereof has an inflection point. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imagining quality for use in compact cameras.
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