Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hag Chul Kim
Che Young Lim
Yong Joo Jo
Date of Patent
October 3, 2023
Patent Application Number
17004254
Date Filed
August 27, 2020
Patent Citations
Patent Primary Examiner
Patent abstract
An optical imaging system includes a first lens, a second lens, a third lens, and a fourth lens disposed in order from an object side. The optical imaging system satisfies 4.0<f/IMG_HT<5.0, where f is a focal length of the optical imaging system, and IMG_HT is one-half of a diagonal length of an imaging plane.
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