Invention Grant
- Patent Title: Method for making micro-lens array
- Patent Title (中): 制作微透镜阵列的方法
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Application No.: US10754365Application Date: 2004-01-08
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Publication No.: US06950239B2Publication Date: 2005-09-27
- Inventor: Yin S. Tang
- Applicant: Yin S. Tang
- Agency: MacPherson Kwok Chen & Heid LLP
- Agent Tom Chen
- Main IPC: B29C67/00
- IPC: B29C67/00 ; B29D11/00 ; G02B6/255 ; G02B27/10 ; C03B23/22
Abstract:
A method for manufacturing a light controlling structure, generally referred to as a microlens or microlens array. The method including providing a bundle of optically transparent members; cutting the bundle of optically transparent members to form at least one sheet of optically transparent member segments; and heating the at least one end of the at least one sheet of optically transparent member segments to form lens surfaces thereon.
Public/Granted literature
- US20050152044A1 METHOD FOR MAKING MICRO-LENS ARRAY Public/Granted day:2005-07-14
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