View source for 20250189761. Optical System Camera (LG INNOTEK ., .)

= OPTICAL SYSTEM AND CAMERA MODULE =

'''Abstract''':
the optical system disclosed in an embodiment of the invention includes an image sensor; and first to seventh lenses aligned along an optical axis from the object toward the sensor, wherein a refractive power of the first lens is negative, and a composite refractive power of the second lens to the seventh lens is positive, at least one of the sixth lens and the seventh lens is made of a plastic material, each of the first to seventh lenses has an object-side surface and a sensor-side surface, and a difference between the effective diameters of the object-side surface and the sensor-side surface of the fifth lens may be the greatest among the differences between the effective diameters of the object-side surface and the sensor-side surface of each of the first to seventh lenses.

'''Inventor(s)''': [[:Category:Ju Young SHIM of Seoul  KR|Ju Young SHIM]]

'''CPC Classification''': [[:Category:CPC_G02B9/64|G02B9/64]] (OPTICAL ELEMENTS, SYSTEMS OR APPARATUS)


[[Category:Patent Applications]]
[[Category:LG INNOTEK CO., LTD.]]
[[Category:CPC_G02B9/64]]
[[Category:Ju Young SHIM of Seoul  KR]]

[https://wikipatents.org/index.php?search=20250189761+rejection&title=Special%3ASearch&wprov=acrw1_-1 Search for rejections for patent application number 20250189761]


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