Including A Nonspherical Surface Patents (Class 359/708)
Conical (Class 359/709)
Cylindrical (Class 359/710)
Toroidal (Class 359/711)
Paraboloidal (Class 359/712)
Having six components (Class 359/713)
Having five components (Class 359/714)
Having four components (Class 359/715)
Having three components (Class 359/716)
Having two components (Class 359/717)
Having one component (Class 359/718)
  • Photographing optical lens assembly, image capturing unit and electronic device
    Patent number: 10310236
    Abstract: A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element with refractive power has an object-side surface being convex in a paraxial region thereof. Each second, third, fourth and fifth lens element has refractive power. The sixth lens element with negative refractive power has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, and both of the surfaces of the sixth lens element are aspheric. The seventh lens element with refractive power has an image-side surface being concave in a paraxial region thereof, wherein the image-side surface has at least one convex shape in an off-axis region thereof.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: June 4, 2019
    Assignee: LARGAN PRECISION CO., LTD.
    Inventor: Wei-Yu Chen
  • Subminiature optical system and portable device including the same
    Patent number: 10310224
    Abstract: There are provided a subminiature optical system having a miniature size and capable of obtaining a narrow view angle using only five sheets of lenses, and a portable device having the same. The subminiature optical system includes a first lens convex toward the object side and having positive refractive power a second lens concave toward an image side and having negative refractive power, a third lens convex toward the object side and having positive refractive power, a fourth lens concave toward the image plane and having negative refractive power, and a fifth lens convex toward the image plane and having negative or positive refractive power, sequentially from an object side.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: June 4, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Yong Joo Jo, Young Suk Kang
  • Camera optical lens
    Patent number: 10310234
    Abstract: The present disclosure relates to an optical lens, in particular to a camera optical lens. The camera optical lens includes, in an 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. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of glass material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens satisfies the following conditions: ?10?f1/f??3.1; 1.7?n5?2.2; 1?f6/f7?10; 1.7?(R1+R2)/(R1?R2)?10; and 0.01?d9/TTL?0.2. The camera optical lens can obtain high imaging performance and a low TTL (Total Track Length).
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: June 4, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yuanshan Cui
  • Six-piece optical lens system
    Patent number: 10302909
    Abstract: A six-piece optical lens system includes, in order from the object side to the image side: a stop, a first lens element with a positive refractive power, a second lens element with a negative refractive power, a third lens element with a positive refractive power, a fourth lens element with a negative refractive power, a fifth lens element with a positive refractive power, and a sixth lens element with a negative refractive power. Such arrangements can provide a miniaturized six-piece optical lens system having a big stop and high image quality.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: May 28, 2019
    Assignee: NEWMAX TECHNOLOGY CO., LTD.
    Inventor: Fei-Hsin Tsai
  • Optical image capturing system
    Patent number: 10302920
    Abstract: The invention discloses a six-piece optical lens for capturing image and a six-piece optical module for capturing image. In order from an object side to an image side, the optical lens along the optical axis comprises a first lens with refractive power; a second lens with refractive power; a third lens with refractive power; a fourth lens with refractive power; a fifth lens with refractive power; a sixth lens with refractive power; and at least one of the image side and object side of each of the six lens is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: May 28, 2019
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Yeong-Ming Chang, Chien-Hsun Lai, Yao-Wei Liu
  • Optical image capturing system
    Patent number: 10295790
    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 has negative refractive force, wherein both surfaces thereof can be 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 imaging quality for use in compact cameras.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: May 21, 2019
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chien-Hsun Lai, Nai-Yuan Tang, Yeong-Ming Chang
  • Camera optical lens
    Patent number: 10295795
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens includes, in an 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. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: May 21, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, YanLi Xie
  • Camera optical lens
    Patent number: 10295794
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: May 21, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Chiacheng Lin, Lei Zhang, Yanmei Wang
  • Camera optical lens
    Patent number: 10295796
    Abstract: The present disclosure relates to optical lens, in particular to a camera optical lens. The camera optical lens includes, in an 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. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of glass material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens satisfies the following conditions: ?10?f1/f??3.1; 1.7?n4?2.2; 1?f6/f7?10; 1.7?(R1+R2)/(R1?R2)?10; and 0.01?d7/TTL?0.2. The camera optical lens can obtain high imaging performance and a low TTL (Total Track Length).
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: May 21, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yi Ji
  • Camera optical lens
    Patent number: 10295786
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The first lens is made of glass material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of glass material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: May 21, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Wenbo Hu
  • Optical image capturing system
    Patent number: 10295785
    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 imaging quality for use in compact cameras.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: May 21, 2019
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Yeong-Ming Chang, Chien-Hsun Lai, Nai-Yuan Tang, Yao-Wei Liu
  • Optical image capturing system
    Patent number: 10288844
    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 imaging quality for use in compact cameras.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: May 14, 2019
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chien-Hsun Lai, Nai-Yuan Tang, Yeong-Ming Chang
  • Camera optical lens
    Patent number: 10288848
    Abstract: The present disclosure relates to optical lens, in particular to a camera optical lens. The camera optical lens includes, in an 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. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of glass material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens satisfies the following conditions: ?10?f1/f??3.1, 1.7?n3?2.2, 1.7?n5?2.2, 1?f6/f7?10, and 2.1?(R1+R2)/(R1?R2)?10. The camera optical lens can obtain high imaging performance and a low TTL (Total Track Length).
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: May 14, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Wenbo Hu
  • Camera optical lens
    Patent number: 10288849
    Abstract: The present disclosure relates to an optical lens, in particular to a camera optical lens. The camera optical lens includes, in an 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. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of glass material, and the seventh lens is made of plastic material. The camera optical lens satisfies the following conditions: ?10?f1/f??3.1; 1.7?n6?2.2; 1?f6/f7?10; 1.7?(R1+R2)/(R1?R2)?10; and 0.01?d11/TTL?0.2. The camera optical lens can obtain high imaging performance and a low TTL (Total Track Length).
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: May 14, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Yuanshan Cui
  • Camera optical lens
    Patent number: 10281680
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of glass material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: May 7, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Hiroyuki Teraoka, Lei Zhang, Yanmei Wang, Yanli Xie
  • Camera optical lens
    Patent number: 10281688
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens includes, in an 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. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: May 7, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, YanLi Xie
  • Camera optical lens
    Patent number: 10281679
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The first lens is made of plastic material, the second lens is made of glass material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: May 7, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yuanshan Cui
  • Optical image capturing system
    Patent number: 10281684
    Abstract: An optical image capturing system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element and the third lens element have refractive power. The fourth lens element with negative refractive power has a concave object-side surface and a convex image-side surface. The fifth lens element with positive refractive power has a convex object-side surface, wherein at least one inflection point is on at least one surface thereof. The sixth lens element with negative refractive power has a concave object-side surface. The surfaces of the fifth and the sixth lens elements are aspheric. The optical image capturing system has a total of six lens elements.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: May 7, 2019
    Assignee: LARGAN PRCISION CO., LTD.
    Inventors: Kuan-Ming Chen, Tsung-Han Tsai, Hsin-Hsuan Huang, Chun-Che Hsueh
  • Camera optical lens
    Patent number: 10274702
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The first lens is made of plastic material, the second lens is made of glass material, the third lens is made of plastic material, the fourth lens is made of glass material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: April 30, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Wenbo Hu
  • Camera optical lens
    Patent number: 10268024
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: April 23, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Rongbao Shi, Lei Zhang, Yanmei Wang
  • Camera optical lens
    Patent number: 10268025
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The first lens is made of plastic material, the second lens is made of glass material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of glass material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: April 23, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Wenbo Hu
  • Camera optical lens
    Patent number: 10254514
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of glass material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of glass material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: April 9, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Dan Zhang
  • Optical lens
    Patent number: 10254511
    Abstract: An optical lens includes a first lens group, a second lens group and an aperture stop. The first lens group and the second lens group are arranged in order along a direction, and the aperture stop is disposed between the first lens group and the second lens group. The second lens group has positive refractive power and a lens with a diffractive optical surface, and the optical lens satisfies the condition: 2<(?d*V)/?r<5, where ?d denotes refractive power of the diffractive optical surface, ?r denotes refractive power of the lens, and V denotes an Abbe number of the lens.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: April 9, 2019
    Assignee: YOUNG OPTICS INC.
    Inventor: Sheng-Tang Lai
  • Camera optical lens
    Patent number: 10247917
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: April 2, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Rongbao Shi, Lei Zhang, Yanmei Wang
  • Camera optical lens
    Patent number: 10247918
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: April 2, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yanli Xie
  • Camera optical lens
    Patent number: 10247921
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The first lens is made of glass material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: April 2, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Dan Zhang
  • Camera optical lens
    Patent number: 10247919
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The first lens is made of plastic material, the second lens is made of glass material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of glass material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: April 2, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Dan Zhang
  • Camera optical lens
    Patent number: 10247920
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of glass material, the sixth lens is made of plastic material, and the seventh lens is made of glass material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: April 2, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Yong Wei
  • Lens module
    Patent number: 10241300
    Abstract: A lens module may include a first lens having positive refractive power, a second lens having refractive power, a third lens having positive refractive power, a fourth lens having refractive power, a fifth lens having refractive power, a sixth lens having refractive power, and a seventh lens having negative refractive power. An inflection point may be formed on an image-side surface of the sixth lens. A turning point may be formed on an image-side surface of the seventh lens. The first lens, the second lens, the third lens, the fourth lens, the fifth lens, the sixth lens and the seventh lens are disposed in a sequential order from the first lens to the seventh lens.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: March 26, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Jae Hyun Baik
  • Camera optical lens
    Patent number: 10234657
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: March 19, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Rongbao Shi, Lei Zhang, Yanmei Wang
  • Optical image capturing system
    Patent number: 10228544
    Abstract: The invention discloses an eight-piece optical lens for capturing image and an eight-piece optical module for capturing image. In order from an object side to an image side, the optical lens along the optical axis comprises a first lens with refractive power; a second lens with refractive power; a third lens with refractive power; a fourth lens with refractive power; a fifth lens with refractive power; a sixth lens with refractive power; a seventh lens with refractive power; and an eighth lens with refractive power; and at least one of the image-side surface and object-side surface of each of the eight lens elements can be aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: March 12, 2019
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Yeong-Ming Chang, Chien-Hsun Lai, Nai-Yuan Tang
  • Optical imaging system
    Patent number: 10215957
    Abstract: An optical imaging system includes a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens, and a sixth lens having a positive refractive power and having a convex image-side shape, sequentially arranged in a direction from an object side of the optical imaging system to an imaging plane of the optical imaging system.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: February 26, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tae Youn Lee, Yong Joo Jo
  • Optical imaging lens set
    Patent number: 10215961
    Abstract: An optical lens set includes: a first, second, third, fourth, fifth, sixth and seventh lens element, said first lens element has positive refractive power, said second lens element has positive refractive power, said third lens element has negative refractive power, said sixth lens element has an object-side surface with a concave part in a vicinity of the optical axis, and said seventh lens element has an image-side surface with a concave part in a vicinity of the optical axis. The optical lens set does not include any lens element with refractive power other than said first, second, third, fourth, fifth, sixth and seventh lens elements. In addition, ?6 is the Abbe number of the sixth lens element, and the optical lens set satisfies the relationship: ?6?50.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: February 26, 2019
    Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.
    Inventors: Jinhui Gong, Jiayuan Zhang, Huabin Liao
  • Optical image capturing system
    Patent number: 10215967
    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, and a fifth lens. At least one lens among the first to the fifth lenses has positive refractive force. The fifth lens can have negative refractive force. The lenses in the optical image capturing system which have refractive power include the first to the fifth lenses. The optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: February 26, 2019
    Assignee: ABILITY OPTO ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yeong-Ming Chang, Chien-Hsun Lai, Yao-Wei Liu
  • Camera optical lens
    Patent number: 10209492
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a positive refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of glass material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: February 19, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Chunhuan Fang, Lei Zhang, Yanmei Wang, Yanli Xie
  • Lens module
    Patent number: 10203481
    Abstract: A lens module may include a first lens having positive refractive power; a second lens having positive refractive power; a third lens having negative refractive power; a fourth lens having refractive power; a fifth lens having refractive power; a sixth lens having negative refractive power; and a seventh lens having refractive power and one or more inflection points formed in locations thereof not crossing an optical axis, wherein the first lens, the second lens, the third lens, the fourth lens, the fifth lens, the sixth lens and the seventh lens are disposed in a sequential order from the first lens to the seventh lens.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: February 12, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Kyu Min Chae
  • Optical photographing lens system, image capturing unit and electronic device
    Patent number: 10197772
    Abstract: An optical photographing lens system, includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The second lens element has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof. The third lens element has positive refractive power. The fourth lens element has positive refractive power. The fifth lens element has negative refractive power. The optical photographing lens system has a total of five lens elements.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: February 5, 2019
    Assignee: LARGAN Precision Co., Ltd.
    Inventors: Chun-Yen Chen, Shu-Yun Yang
  • Optical instruments
    Patent number: 10191278
    Abstract: An optical instrument includes an optical system for producing an optical image; and a diffractive element which includes a surface having an array of diffractive units. The diffractive units include replications of a pattern of separated areas which produce diffractive interference of light and generate an array of exit pupils to be viewable as a single, continuous enlarged exit pupil The areas include irregular features of different sizes in horizontal and vertical section, which have curved surfaces at lateral faces The diffractive units are disposed progressively radially outwardly from the optical axis of the diffractive element and configured progressively with an increasing angular offset. Independent of location on the aperture of the diffractive element and without any relay lens arrangement, light from the received image is relayed to a common region on a viewing plane across the aperture.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: January 29, 2019
    Assignee: VISION ENGINEERING LIMITED
    Inventor: Graham Peter Francis Mercer
  • Imaging lens
    Patent number: 10191248
    Abstract: A compact low-profile low-cost imaging lens with a small F-value which offers a wide field of view and corrects aberrations properly. Its elements are spaced from each other and arranged from an object side to an image side as follows: a first positive lens having a convex object-side surface; a second negative lens; a third positive or negative lens; a fourth positive or negative lens; a fifth positive or negative lens; a sixth positive or negative lens; and a seventh lens as a double-sided aspheric lens having a concave image-side surface. The third to sixth lenses each have at least one aspheric surface. The aspheric image-side surface of the seventh lens has a pole-change point off an optical axis. The imaging lens satisfies a conditional expression ?1.0<f1/f2<?0.15, where f1 denotes focal length of the first lens, and f2 denotes focal length of the second lens.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: January 29, 2019
    Assignee: KANTATSU CO., LTD.
    Inventor: Masaya Hashimoto
  • Optical imaging system
    Patent number: 10185127
    Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens having a negative refractive power, a fifth lens having a negative refractive power, a sixth lens, and a seventh lens having a positive refractive power. The first lens to seventh lens are sequentially disposed in a direction from an object side toward an imaging plane.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: January 22, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jin Hwa Jung, Yong Joo Jo
  • Optical imaging lens
    Patent number: 10175457
    Abstract: An optical imaging lens includes a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element arranged in order from an object side to an image side along an optical axis. Each lens element has an object-side surface and an image-side surface. The optical imaging lens satisfies: V4+V5+V6+V7?175.00, wherein V4 is an Abbe number of the fourth lens element, V5 is an Abbe number of the fifth lens element, V6 is an Abbe number of the sixth lens element, and V7 is an Abbe number of the seventh lens element.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: January 8, 2019
    Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.
    Inventors: Jia-Sin Jhang, Maozong Lin, Ruyou Tang
  • Photographing lens assembly, image capturing unit and electronic device
    Patent number: 10175454
    Abstract: A photographing lens assembly includes six lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof. The sixth lens element has an image-side surface being concave in a paraxial region thereof, wherein the image-side surface of the sixth lens element has at least one convex critical point in an off-axis region thereof, and both an object-side surface and the image-side surface of the sixth lens element are aspheric.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: January 8, 2019
    Assignee: LARGAN Precision Co., Ltd.
    Inventors: Hung-Shuo Chen, Wei-Yu Chen, Chun-Yen Chen
  • Camera lens
    Patent number: 10168509
    Abstract: A camera lens is disclosed. The camera lens includes seven piece ultra-thin and high-luminous flux wide angle lenses with excellent optical properties as follows: a first lens with positive refractive power; a second lens with negative refractive power; a third lens with negative refractive power; a fourth lens with positive refractive power; a fifth lens with positive refractive power; a sixth lens with positive or negative refractive power, and a seventh lens with negative refractive power which are arranged in an order from an object side to an image side. The camera lens satisfies specified conditions.
    Type: Grant
    Filed: September 6, 2016
    Date of Patent: January 1, 2019
    Assignee: AAC Technologies Pte. Ltd.
    Inventor: Hiroyuki Teraoka
  • Observation apparatus and method for sharpening final image
    Patent number: 10168283
    Abstract: Acquiring a sharp final image by preventing, even when an intermediate image is formed at a position overlapping an optical element, a flaw or the like on the optical element from being superimposed on the intermediate image. An observation apparatus including: an image-forming optical system having image-forming lenses that form a final image and an intermediate image, a first phase modulator that applies a spatial disturbance to the wavefront of light, and a second phase modulator that cancels out the spatial disturbance; a light source; an XY-scanning part including a first and a second scanner; and a photodetector. The two phase modulators are disposed at positions optically conjugate with the first scanner and have one-dimensional phase-distribution characteristics changing in the scanning direction of the illumination light.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: January 1, 2019
    Assignee: OLYMPUS CORPORATION
    Inventor: Hiroya Fukuyama
  • Camera optical lens
    Patent number: 10156697
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The first lens is made of glass material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of glass material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: December 18, 2018
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Yong Wei
  • Camera optical lens
    Patent number: 10156704
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: December 18, 2018
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Dan Zhang
  • Camera optical lens
    Patent number: 10156705
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: December 18, 2018
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Hiroyuki Teraoka, Lei Zhang, Yanmei Wang, Yang Zhang
  • Optical imaging system
    Patent number: 10156703
    Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens sequentially arranged from an object side to an imaging plane. An object-side surface of the fourth lens is convex, an object-side surface of the fifth lens is concave, and an angle of view of the optical system is 100 degrees or more.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: December 18, 2018
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Phil Ho Jung
  • Camera optical lens
    Patent number: 10151902
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: December 11, 2018
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Dan Zhang
  • Camera optical lens
    Patent number: 10139598
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an 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. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: November 27, 2018
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Jianming Wang, Lei Zhang, Yanmei Wang