Imaging Lens System
An imaging optical system of the present invention includes: a first lens having positive refractive power; a second lens having negative refractive power; a third lens having positive refractive power; a fourth lens having positive refractive power; a fifth lens having negative refractive power; an...
Saved in:
| Main Author | |
|---|---|
| Format | Patent |
| Language | English Korean |
| Published |
06.03.2018
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | An imaging optical system of the present invention includes: a first lens having positive refractive power; a second lens having negative refractive power; a third lens having positive refractive power; a fourth lens having positive refractive power; a fifth lens having negative refractive power; and a sixth lens having positive refractive power, wherein F No. is 2.0 or less and satisfies the following conditional expression. The conditional expression satisfies OAL / (Img HT) < 1.50, wherein OAL is the distance from an object side surface of the first lens to an upper surface, and Img HT is 1/2 of the diagonal length of the upper surface.
본 발명의 촬상 광학계는 정의 굴절력을 갖는 제1렌즈; 부의 굴절력을 갖는 제2렌즈; 정의 굴절력을 갖는 제3렌즈; 정의 굴절력을 갖는 제4렌즈; 부의 굴절력을 갖는 제5렌즈; 및 정의 굴절력을 갖는 제6렌즈;를 포함하고, F No.가 2.0 이하이고, 하기 조건식을 만족한다. [조건식] OAL / (Img HT) < 1.50 (상기 조건식에서 OAL은 상기 제1렌즈의 물체 측면으로부터 상면까지의 거리이고, Img HT는 상면의 대각길이의 1/2이다) |
|---|---|
| AbstractList | An imaging optical system of the present invention includes: a first lens having positive refractive power; a second lens having negative refractive power; a third lens having positive refractive power; a fourth lens having positive refractive power; a fifth lens having negative refractive power; and a sixth lens having positive refractive power, wherein F No. is 2.0 or less and satisfies the following conditional expression. The conditional expression satisfies OAL / (Img HT) < 1.50, wherein OAL is the distance from an object side surface of the first lens to an upper surface, and Img HT is 1/2 of the diagonal length of the upper surface.
본 발명의 촬상 광학계는 정의 굴절력을 갖는 제1렌즈; 부의 굴절력을 갖는 제2렌즈; 정의 굴절력을 갖는 제3렌즈; 정의 굴절력을 갖는 제4렌즈; 부의 굴절력을 갖는 제5렌즈; 및 정의 굴절력을 갖는 제6렌즈;를 포함하고, F No.가 2.0 이하이고, 하기 조건식을 만족한다. [조건식] OAL / (Img HT) < 1.50 (상기 조건식에서 OAL은 상기 제1렌즈의 물체 측면으로부터 상면까지의 거리이고, Img HT는 상면의 대각길이의 1/2이다) |
| Author | JUNG, PHIL HO |
| Author_xml | – fullname: JUNG, PHIL HO |
| BookMark | eNrjYmDJy89L5WQQ9sxNTM_MS1fwSc0rVgiuLC5JzeVhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGhhYGBkZGJoYmjsbEqQIASzkilw |
| ContentType | Patent |
| DBID | EVB |
| DatabaseName | esp@cenet |
| DatabaseTitleList | |
| Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Medicine Chemistry Sciences Physics |
| DocumentTitleAlternate | 촬상 광학계 |
| ExternalDocumentID | KR20180022414A |
| GroupedDBID | EVB |
| ID | FETCH-epo_espacenet_KR20180022414A3 |
| IEDL.DBID | EVB |
| IngestDate | Fri Jul 19 13:08:18 EDT 2024 |
| IsOpenAccess | true |
| IsPeerReviewed | false |
| IsScholarly | false |
| Language | English Korean |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-epo_espacenet_KR20180022414A3 |
| Notes | Application Number: KR20160107821 |
| OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180306&DB=EPODOC&CC=KR&NR=20180022414A |
| ParticipantIDs | epo_espacenet_KR20180022414A |
| PublicationCentury | 2000 |
| PublicationDate | 20180306 |
| PublicationDateYYYYMMDD | 2018-03-06 |
| PublicationDate_xml | – month: 03 year: 2018 text: 20180306 day: 06 |
| PublicationDecade | 2010 |
| PublicationYear | 2018 |
| RelatedCompanies | SAMSUNG ELECTRO-MECHANICS CO., LTD |
| RelatedCompanies_xml | – name: SAMSUNG ELECTRO-MECHANICS CO., LTD |
| Score | 3.0928628 |
| Snippet | An imaging optical system of the present invention includes: a first lens having positive refractive power; a second lens having negative refractive power; a... |
| SourceID | epo |
| SourceType | Open Access Repository |
| SubjectTerms | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS |
| Title | Imaging Lens System |
| URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180306&DB=EPODOC&locale=&CC=KR&NR=20180022414A |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQSQGWgInAekY3zcAgTdckyTBRNzEtyVA32Sg5JSkx2czCJAm8ytfPzCPUxCvCNIKJIQe2FwZ8Tmg5-HBEYI5KBub3EnB5XYAYxHIBr60s1k_KBArl27uF2LqoQXvHhhagJrCai5Ota4C_i7-zmrOzrXeQml8QRA5cX5k4MjOwAhvS5qD84BrmBNqXUoBcqbgJMrAFAM3LKxFiYMrOF2bgdIbdvSbMwOELnfIWZmAHr9FMLgYKQvNhsQiDsGcu-HYhBR9gL1QBcuq4KIOym2uIs4cu0J54uLfivYOQHWUsxsAC7PCnSjAoJBuYphkmpRqkGiWaA-vbRIvkJFOLlERzQ0sLozSTlDRJBhl8Jknhl5Zm4AJxweuozGQYWEqKSlNlgRVrSZIcODwAzMx6ag |
| link.rule.ids | 230,309,783,888,25576,76876 |
| linkProvider | European Patent Office |
| linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1ZT4NAEJ7UetQ3RRuPqk00vBEBgeIDMZYj1FLaEDR9I7sLmxiPNoLx7ztsW-1TX2eS2SOZ-WZ25wC4ydECEsQZhasqVwyqEYVwqilMZzklzLINKrJ8Yyt8Np6m5rQB76taGNEn9Ec0R0SNYqjvlbDX8_9HLE_kVpa39BVJs4cgdTx5GR1rdu0Cy17f8Sdjb-zKrusMEzlOFjyBV8bjFmyjk92r9cF_6dd1KfN1UAkOYGeC8j6rQ2i8zSRouavZaxLsjZZf3hLsihxNViJxqYflEUiDDzFdqBthFNpddB0_huvAT91QwXWyv2Nlw2R9U3dtaGLAX5xAl6km12ihFjrpId4Sm1HTzklPu7d1buT8FDqbJJ1tZl9BK0xHURYN4uE57NcskVNldaBZfX0XFwiyFb0Ud_MLtQx9XQ |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Imaging+Lens+System&rft.inventor=JUNG%2C+PHIL+HO&rft.date=2018-03-06&rft.externalDBID=A&rft.externalDocID=KR20180022414A |