Invention Grant
US08797651B2 Lens array, lens unit, LED head, exposure unit, image formation apparatus, reading apparatus, mold for molding lens array, and method for manufacturing lens array
有权
透镜阵列，透镜单元，LED头，曝光单元，图像形成装置，读取装置，用于成型透镜阵列的模具和用于制造透镜阵列的方法
- Patent Title: Lens array, lens unit, LED head, exposure unit, image formation apparatus, reading apparatus, mold for molding lens array, and method for manufacturing lens array
- Patent Title (中): 透镜阵列，透镜单元，LED头，曝光单元，图像形成装置，读取装置，用于成型透镜阵列的模具和用于制造透镜阵列的方法
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Application No.: US13548531Application Date: 2012-07-13
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Publication No.: US08797651B2Publication Date: 2014-08-05
- Inventor: Akihiro Yamamura
- Applicant: Akihiro Yamamura
- Applicant Address: JP Tokyo
- Assignee: Oki Data Corporation
- Current Assignee: Oki Data Corporation
- Current Assignee Address: JP Tokyo
- Agency: Mots Law, PLLC
- Agent Marvin A. Motsenbocker
- Priority: JP2011-160165 20110721
- Main IPC: G02B27/10
- IPC: G02B27/10 ; G02B3/00
Abstract:
A lens array includes: at least one lens including a first lens surface and a second lens surface. The first lens surface is formed to tilt at a predetermined tilt angle with respect to the second lens surface. The first lens surface is formed to be eccentric by an eccentric distance in such a direction that the optical axis of the second lens surface and an optical axis of the first lens surface intersect on a side of the first lens surface.
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