Invention Grant
- Patent Title: Optical module with reinforcement structure and projection device having the same
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Application No.: US17570357Application Date: 2022-01-06
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Publication No.: US12032275B2Publication Date: 2024-07-09
- Inventor: Wei-Hao Chen
- Applicant: Coretronic Corporation
- Applicant Address: TW Hsin-Chu
- Assignee: Coretronic Corporation
- Current Assignee: Coretronic Corporation
- Current Assignee Address: TW Hsin-Chu
- Agency: JCIPRNET
- Priority: CN 2120334695.2 2021.02.05
- Main IPC: G03B21/14
- IPC: G03B21/14 ; G02B7/182 ; G02B26/08 ; G03B21/28 ; H04N9/31
Abstract:
An optical module includes a frame body and an optical element. The frame body includes at least one fixing portion, at least one frame portion, at least one shaft portion, and at least one reinforcement structure. The frame portion is connected to the fixing portion through the shaft portion. The reinforcement structure is connected to the frame portion and forms at least one fracture. The position of the fracture corresponds to the at least one shaft portion. The optical element is disposed in the frame portion. In addition, a projection device having the optical module is also provided.
Public/Granted literature
- US20220252828A1 OPTICAL MODULE AND PROJECTION DEVICE Public/Granted day:2022-08-11
Information query
