Invention Grant
- Patent Title: Optical device
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Application No.: US16550608Application Date: 2019-08-26
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Publication No.: US10761243B1Publication Date: 2020-09-01
- Inventor: Shih-Chieh Wei
- Applicant: JUTE INDUSTRIAL CO., LTD.
- Applicant Address: TW Taichung
- Assignee: JUTE INDUSTRIAL CO., LTD.
- Current Assignee: JUTE INDUSTRIAL CO., LTD.
- Current Assignee Address: TW Taichung
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Main IPC: G02B3/00
- IPC: G02B3/00 ; F21S41/265 ; F21S41/26 ; F21S41/275 ; G02B3/02 ; F21S43/20 ; F21S41/27 ; F21W103/20 ; F21S41/29 ; F21S43/27
Abstract:
An optical device is provided, including: a plurality of lens units, each of the plurality of lens units including a light incident side and a light exiting side, each light emitting side including a microstructured surface, and at least two of the microstructured surfaces of the plurality of lens units are arranged in a high and low configuration.
Information query
