Invention Grant
- Patent Title: Collimate lens assembly
- Patent Title (中): 准直镜头组件
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Application No.: US12558867Application Date: 2009-09-14
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Publication No.: US07929216B2Publication Date: 2011-04-19
- Inventor: Young-chol Lee , Seok-chan Hong
- Applicant: Young-chol Lee , Seok-chan Hong
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2008-0132575 20081223
- Main IPC: G02B27/30
- IPC: G02B27/30
Abstract:
A collimate lens assembly is provided which includes the first collimate lens which has a total reflection surface and a plurality of refracting surfaces, and the second collimate lens which is connected to the hole, and the second collimate lens has a greater refraction ratio than the first collimate lens.
Public/Granted literature
- US20100157434A1 COLLIMATE LENS ASSEMBLY Public/Granted day:2010-06-24
Information query
